diff --git a/app/Controllers/Jobcard.php b/app/Controllers/Jobcard.php
index d1c2e55..393010c 100755
--- a/app/Controllers/Jobcard.php
+++ b/app/Controllers/Jobcard.php
@@ -18,8 +18,6 @@ use App\Models\OutsourceModel;
 use App\Models\BikemodelsModel;
 use App\Models\BikemakeModel;
 use App\Models\VehicleModel;
-use App\Models\SalesOrderModel;
-use App\Models\SalesOrderProductModel;
 use App\Models\UsersModel;
 use App\Models\RoleModel;
 use App\Models\JobcardFileModel;
@@ -32,13 +30,29 @@ class Jobcard extends BaseController
 {
     public $session;
     use ResponseTrait;
-    public $BikemodelsModel;
-    public $BikemakeModel;
-    public $BusinessModel;
-    public $JobcardModel;
-    public $JobcardOSModel;
-    public $BranchModel;
-    public $UsersModel;
+
+    protected $BikemodelsModel;
+    protected $BikemakeModel;
+    protected $BusinessModel;
+    protected $JobcardModel;
+    protected $JobcardOSModel;
+    protected $BranchModel;
+    protected $UsersModel;
+    protected $JobcardComplaintModel;
+    protected $JobcardCustomComplaintModel;
+    protected $JobcardServiceModel;
+    protected $JobcardProductModel;
+    protected $JobcardSubServiceModel;
+    protected $ProductModel;
+    protected $ServiceModel;
+    protected $ClientModel;
+    protected $ComplaintModel;
+    protected $OutsourceModel;
+    protected $VehicleModel;
+    protected $RoleModel;
+    protected $JobcardFileModel;
+
+
     public function __construct()
 	{
 
@@ -50,17 +64,30 @@ class Jobcard extends BaseController
         $this->JobcardOSModel = new JobcardOSModel();
         $this->BranchModel = new BranchModel();
         $this->UsersModel = new UsersModel();
+        $this->JobcardComplaintModel = new JobcardComplaintModel();
+        $this->JobcardCustomComplaintModel = new JobcardCustomComplaintModel();
+        $this->JobcardServiceModel = new JobcardServiceModel();
+        $this->JobcardProductModel = new JobcardProductModel();
+        $this->JobcardSubServiceModel = new JobcardSubServiceModel();
+        $this->ProductModel = new ProductModel();
+        $this->ServiceModel = new ServiceModel();
+        $this->ClientModel = new ClientModel();
+        $this->ComplaintModel = new ComplaintModel();
+        $this->OutsourceModel = new OutsourceModel();
+        $this->VehicleModel = new VehicleModel();
+        $this->RoleModel = new RoleModel();
+        $this->JobcardFileModel = new JobcardFileModel();
 		
     }
  
     public function job_card_index()
     {
 
-        $JobcardModel = new JobcardModel();
+      
         $data['id'] = $this->session->get('logged_user');
         $data['role'] = $this->session->get('logged_user_role');
-        $jobs= $JobcardModel->getJobCardsWithProductsAndService($this->session->get('logged_user_branch_id'), $data);
-        $data['jobs']=$jobs;
+        $data['jobs'] = $this->JobcardModel->getJobCardsWithProductsAndService($this->session->get('logged_user_branch_id'), $data);
+      
         $data['logged_user_role'] = $this->session->get('logged_user_role');
         // echo "<pre>";
         // print_r($data);die;
@@ -235,7 +262,7 @@ class Jobcard extends BaseController
 
     public function download_os()
     {
-        $JobcardProductModel = new JobcardProductModel();
+       
         $outsource = $this->JobcardModel->download_os($this->session->get('logged_user_branch_id'));
 
         if (count($outsource) > 0) {
@@ -243,7 +270,7 @@ class Jobcard extends BaseController
             foreach ($outsource as &$value) { 
                 $products = [];
                 $product_ids = !empty(json_decode($value['product_id'], true)) ? json_decode($value['product_id'], true) : [0]; 
-                $product = $JobcardProductModel->select('job_card_product.job_card_product_id,job_card_product.product_id,job_card_product.qty,products.product_name as pname')
+                $product = $this->JobcardProductModel->select('job_card_product.job_card_product_id,job_card_product.product_id,job_card_product.qty,products.product_name as pname')
                     ->join('products', 'products.product_id = job_card_product.product_id')
                     ->whereIn('job_card_product.job_card_product_id', $product_ids)->find();
     
@@ -318,7 +345,6 @@ class Jobcard extends BaseController
     }
 
     public function individual_download_os($job_card_id){
-        $JobcardProductModel = new JobcardProductModel();
         $outsource = $this->JobcardOSModel->individual_download_os($job_card_id);
 
         if (count($outsource) > 0) {
@@ -326,7 +352,7 @@ class Jobcard extends BaseController
             foreach ($outsource as &$value) { 
                 $products = [];
                 $product_ids = !empty(json_decode($value['product_id'], true)) ? json_decode($value['product_id'], true) : [0]; 
-                $product = $JobcardProductModel->select('job_card_product.job_card_product_id,job_card_product.product_id,job_card_product.qty,products.product_name as pname')
+                $product = $this->JobcardProductModel->select('job_card_product.job_card_product_id,job_card_product.product_id,job_card_product.qty,products.product_name as pname')
                     ->join('products', 'products.product_id = job_card_product.product_id')
                     ->whereIn('job_card_product.job_card_product_id', $product_ids)->find();
     
@@ -408,28 +434,29 @@ class Jobcard extends BaseController
             $data['page_name']="Create Job Card";
             $data['jobs'] = [];  
             $data['jobcardfiles'] = [];  
-            $ClientModel = new ClientModel();
-            $client=$ClientModel
-            ->where('isactive',1)
-            ->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
-            $VehicleModel = new VehicleModel();
-            $vehicle = $VehicleModel->getCustomerandVehicle($this->session->get('logged_user_branch_id'));
-            $ProductModel = new ProductModel();
-            $product=$ProductModel->select('products.*, manufacturer.manufacturer_name')
+           
+            $client = $this->ClientModel
+                            ->where('isactive',1)
+                            ->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
+
+           
+            $vehicle = $this->VehicleModel->getCustomerandVehicle($this->session->get('logged_user_branch_id'));
+            
+            $product = $this->ProductModel->select('products.*, manufacturer.manufacturer_name')
                                 ->join('manufacturer', 'products.manufacturer_id = manufacturer.manufacturer_id')
                                 ->where('products.isactive',1)
                                 ->where('products.branch_id',$this->session->get('logged_user_branch_id'))
                                 ->findAll();
-            $ServiceModel = new ServiceModel();
+            
             // echo $this->session->get('logged_user_branch_id');die;
-            $service=$ServiceModel->where('isactive',1)->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
+            $service = $this->ServiceModel->where('isactive',1)->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
             // echo json_encode($service);die;
            
-            $ComplaintModel = new ComplaintModel();
-            $complaint=$ComplaintModel->where('isactive',1)->findAll();
+           
+            $complaint = $this->ComplaintModel->where('isactive',1)->findAll();
 
-            $OutsourceModel = new OutsourceModel();
-            $os_data=$OutsourceModel->where('is_active',1)->findAll();
+           
+            $os_data = $this->OutsourceModel->where('is_active',1)->findAll();
 
             $data['complaint']= $complaint;   
             $data['product_1']=$product;   
@@ -441,31 +468,23 @@ class Jobcard extends BaseController
             $data['vehicle']=$vehicle; 
             $data['logged_user_role'] = $this->session->get('logged_user_role');
 
-        } else if ($job_card_id !== '0') 
-        {
+        } else if ($job_card_id !== '0') {
             // echo json_encode($this->session->get('logged_user_role'));die;
-            $productModel = new ProductModel();
-            $JobcardModel = new JobcardModel();
-            $JobcardProductModel = new JobcardProductModel();
-            $JobcardSubServiceModel = new JobcardSubServiceModel();
-            $JobcardServiceModel = new JobcardServiceModel();
-            $JobcardComplaintModel = new JobcardComplaintModel();
-            $JobcardCustomComplaintModel = new JobcardCustomComplaintModel();
-            $JobcardOSModel = new JobcardOSModel();
-            $ComplaintModel = new ComplaintModel();
-            $OutsourceModel = new OutsourceModel();
-            $ServiceModel = new ServiceModel();
-            $JobcardFileModel = new JobcardFileModel();
+        
+            
+          
+         
+            
 
             /***  SERVICE DATA ***/
-            $servicedata = $JobcardModel->service_data($job_card_id, $this->session->get('logged_user_branch_id'));
+            $servicedata = $this->JobcardModel->service_data($job_card_id, $this->session->get('logged_user_branch_id'));
             // Using '&' to reference the original array element
 
             foreach ($servicedata as &$value) { 
                 //  sub product datas
                 $product_ids = !empty(json_decode($value['product_id'], true)) ? json_decode($value['product_id'], true) : [0]; 
 
-                $product = $JobcardProductModel->select('job_card_product.* , products.product_name as pname, products.qty_stock, manufacturer.manufacturer_name')
+                $product = $this->JobcardProductModel->select('job_card_product.* , products.product_name as pname, products.qty_stock, manufacturer.manufacturer_name')
                                                 ->join('products', 'products.product_id = job_card_product.product_id')
                                                 ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
                                                 ->whereIn('job_card_product.job_card_product_id', $product_ids)->findAll();
@@ -473,7 +492,7 @@ class Jobcard extends BaseController
 
                 // sub service data
                 $service_ids = !empty(json_decode($value['sub_service_id'], true)) ? json_decode($value['sub_service_id'], true) : [0]; 
-                $service = $JobcardSubServiceModel->select('job_card_sub_service.* , services.service_name as s_name')
+                $service = $this->JobcardSubServiceModel->select('job_card_sub_service.* , services.service_name as s_name')
                     ->join('services', 'services.service_id = job_card_sub_service.sub_service_id')
                     ->whereIn('job_card_sub_service.job_card_sub_service_id', $service_ids)->findAll();
                 $value['sub_service'] = $service;
@@ -482,11 +501,11 @@ class Jobcard extends BaseController
             // print_r($value);die;
             $data['editservicedata'] = $servicedata;
             /*** COMPLAINT DATA ***/
-            $complaintdata = $JobcardModel->complaint_data($job_card_id, $this->session->get('logged_user_branch_id'));
+            $complaintdata = $this->JobcardModel->complaint_data($job_card_id, $this->session->get('logged_user_branch_id'));
             // Using '&' to reference the original array element
             foreach ($complaintdata as &$value) { 
                 $product_ids = !empty(json_decode($value['product_id'], true)) ? json_decode($value['product_id'], true) : [0]; 
-                $product = $JobcardProductModel->select('job_card_product.* , products.product_name as pname, products.qty_stock,manufacturer.manufacturer_name')
+                $product = $this->JobcardProductModel->select('job_card_product.* , products.product_name as pname, products.qty_stock,manufacturer.manufacturer_name')
                                             ->join('products', 'products.product_id = job_card_product.product_id')
                                             ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
                                             ->whereIn('job_card_product_id', $product_ids)
@@ -496,11 +515,11 @@ class Jobcard extends BaseController
             $data['editcomplaintdata'] = $complaintdata;
 
             /*** CUSTOM COMPLAINT DATA ***/
-            $ccomplaintdata = $JobcardModel->ccomplaint_data($job_card_id, $this->session->get('logged_user_branch_id'));
+            $ccomplaintdata = $this->JobcardModel->ccomplaint_data($job_card_id, $this->session->get('logged_user_branch_id'));
             // Using '&' to reference the original array element
             foreach ($ccomplaintdata as &$value) { 
                 $product_ids = !empty(json_decode($value['product_id'], true)) ? json_decode($value['product_id'], true) : [0]; 
-                $product = $JobcardProductModel->select('job_card_product.* , products.product_name as pname, products.qty_stock, manufacturer.manufacturer_name')
+                $product = $this->JobcardProductModel->select('job_card_product.* , products.product_name as pname, products.qty_stock, manufacturer.manufacturer_name')
                                             ->join('products', 'products.product_id = job_card_product.product_id')
                                             ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
                                             ->whereIn('job_card_product_id', $product_ids)
@@ -510,11 +529,11 @@ class Jobcard extends BaseController
             $data['editccomplaintdata'] = $ccomplaintdata;
 
             /*** OUTSOURCING DATA ***/
-            $os_data = $JobcardModel->os_data($job_card_id, $this->session->get('logged_user_branch_id'));
+            $os_data = $this->JobcardModel->os_data($job_card_id, $this->session->get('logged_user_branch_id'));
             // Using '&' to reference the original array element
             foreach ($os_data as &$value) { 
                 $product_ids = !empty(json_decode($value['product_id'], true)) ? json_decode($value['product_id'], true) : [0]; 
-                $product = $JobcardProductModel->select('job_card_product.* , products.product_name as pname, products.qty_stock, manufacturer.manufacturer_name')
+                $product = $this->JobcardProductModel->select('job_card_product.* , products.product_name as pname, products.qty_stock, manufacturer.manufacturer_name')
                                                 ->join('products', 'products.product_id = job_card_product.product_id')
                                                 ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
                                                 ->whereIn('job_card_product_id', $product_ids)
@@ -523,44 +542,44 @@ class Jobcard extends BaseController
             }
             $data['editosdata'] = $os_data;
 
-            $complaint=$ComplaintModel->where('isactive',1)->findAll();
+            $complaint = $this->ComplaintModel->where('isactive',1)->findAll();
 
             $data['complaint']= $complaint; 
-            $data['os_data'] = $OutsourceModel->where('is_active',1)->findAll();
+            $data['os_data'] = $this->OutsourceModel->where('is_active',1)->findAll();
             
             $data['page_name']="Edit Job Card";
-            $ClientModel = new ClientModel();
-            $client=$ClientModel->where('isactive',1)->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
-            $JobcardModel = new JobcardModel();
             
-            $jobs=$JobcardModel->where('job_card_id', $job_card_id)->get()->getRowArray();
+            $client = $this->ClientModel->where('isactive',1)->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
+            
+            
+            $jobs = $this->JobcardModel->where('job_card_id', $job_card_id)->get()->getRowArray();
             $data['jobs']=$jobs;
-            $jobcardfiles=$JobcardFileModel->where(['job_card_id'=>$job_card_id,'isactive'=>1])->findAll();
+            $jobcardfiles = $this->JobcardFileModel->where(['job_card_id'=>$job_card_id,'isactive'=>1])->findAll();
             $data['jobcardfiles'] = $jobcardfiles;  
-            $VehicleModel = new VehicleModel();
+           
             
-            $vehicles = $VehicleModel->where('isactive',1)->where('vehicle_id',$jobs['vehicle_id'])
+            $vehicles = $this->VehicleModel->where('isactive',1)->where('vehicle_id',$jobs['vehicle_id'])
                                     ->where('branch_id',$this->session->get('logged_user_branch_id'))
                                     ->first();
             // print_r($jobs['vehicle_id']);die;
             $makeId = $vehicles['make'];
             $modelId = $vehicles['model'];
 
-            $BikemakeModel = new BikemakeModel();
-            $BikemodelsModel = new BikemodelsModel();
+           
+           
 
-            $make_name = $BikemakeModel->where('make_id',$makeId)->select('make')->first();
-            $model_name = $BikemodelsModel->where('model_id',$modelId)->select('model_name')->first();
+            $make_name = $this->BikemakeModel->where('make_id',$makeId)->select('make')->first();
+            $model_name = $this->BikemodelsModel->where('model_id',$modelId)->select('model_name')->first();
             $data['make_model'] = $make_name['make'].' ' . $model_name['model_name'];
             // Encode the modelId before searching
             $encodedModelId = json_encode([$makeId]);
             $encoded_make_id = json_encode(['0']);
-            $product1 = $productModel->select('products.* , manufacturer.manufacturer_name')
+            $product1 = $this->ProductModel->select('products.* , manufacturer.manufacturer_name')
                             ->where('JSON_CONTAINS(make_id, \'' . $encodedModelId . '\')', null, false)
                             ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
                             ->where('qty_stock >',0)
                             ->findAll();
-            $product2 = $productModel->select('products.* , manufacturer.manufacturer_name')
+            $product2 = $this->ProductModel->select('products.* , manufacturer.manufacturer_name')
                             ->orWhere('JSON_CONTAINS(make_id, \'' . $encoded_make_id . '\')', null, false)
                             ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
                             ->where('qty_stock >',0)
@@ -569,16 +588,9 @@ class Jobcard extends BaseController
             // $data['product']=$product;
             $data['product']=$product;
 
-            // echo json_encode($product);die;
-
-            // Load the ServiceModel
-            $ServiceModel = new ServiceModel();
             $encodedMakeId = json_encode([$makeId]);
-            // Query the database to find the product based on make_id and model_id
-            // $service = $ServiceModel->where('JSON_CONTAINS(makes_id, \'' . $encodedMakeId . '\')', null, false)
-            //                         ->where('JSON_CONTAINS(models_id, \'' . $encodedModelId . '\')', null, false)
-            //                         ->findAll();
-            $service1 = $ServiceModel->where('makes_id LIKE \'%"' . $makeId . '"%\'', null, false)
+            
+            $service1 = $this->ServiceModel->where('makes_id LIKE \'%"' . $makeId . '"%\'', null, false)
                                     ->where('models_id LIKE \'%"' . $modelId . '"%\'', null, false)
                                     ->orWhere('category', 0)
                                     ->findAll();
@@ -586,7 +598,7 @@ class Jobcard extends BaseController
                 $encodedMakeId1 = 0;
                 $encodedModelId1 = 0;
             
-                $common_services = $ServiceModel->where('makes_id LIKE \'%"' . $encodedMakeId1 . '"%\'', null, false)
+                $common_services = $this->ServiceModel->where('makes_id LIKE \'%"' . $encodedMakeId1 . '"%\'', null, false)
                                                 ->where('models_id LIKE \'%"' . $encodedModelId1 . '"%\'', null, false)
                                                 ->findAll();
                 $service = array_merge($common_services, $service1);
@@ -596,14 +608,13 @@ class Jobcard extends BaseController
             $data['service']=$service;
             // echo "<pre>";
             // print_r($service);die;
-            $jobs_product= $JobcardCustomComplaintModel->where('job_card_id', $job_card_id)->findAll();
+            $jobs_product= $this->JobcardCustomComplaintModel->where('job_card_id', $job_card_id)->findAll();
             $data['jobs_product']=$jobs_product;
-            $jobs_service= $JobcardServiceModel->where('job_card_id', $job_card_id)->findAll();
+            $jobs_service= $this->JobcardServiceModel->where('job_card_id', $job_card_id)->findAll();
             $data['jobs_service']=$jobs_service;
             $data['client']=$client; 
-            // print_r($jobs_product);die;
-            $VehicleModel = new VehicleModel();
-            $vehicle=$VehicleModel->where('isactive',1)->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
+         
+            $vehicle = $this->VehicleModel->where('isactive',1)->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
             $data['vehicle']=$vehicle; 
             $data['logged_user_role'] = $this->session->get('logged_user_role');
             if($rework == 're-work') { $data['rework']= true; }
@@ -614,11 +625,11 @@ class Jobcard extends BaseController
             
         }
 
-        $RoleModel = new RoleModel();
-        $data['workers'] = $RoleModel->get_workers($this->session->get('logged_user_branch_id'));
+        
+        $data['workers'] = $this->RoleModel->get_workers($this->session->get('logged_user_branch_id'));
         $data['job_card_id'] = $job_card_id;
-        $bikeMakeModel = new BikeMakeModel();
-        $data['makeData'] =$bikeMakeModel->findAll();
+       
+        $data['makeData'] =$this->BikemakeModel->findAll();
         
         
       
@@ -629,21 +640,17 @@ class Jobcard extends BaseController
     public function add_jobs()
     {
 
-        $JobcardModel = new JobcardModel();
+      
         if($this->session->get('logged_user_role') == "Store Manager") {
             $data['status'] = $this->request->getPost('status');
             $job_card_id = $this->request->getPost('job_card_id');
-            $JobcardModel->update($job_card_id, $data); // issued status update
+            $this->JobcardModel->update($job_card_id, $data); // issued status update
             $issued_product_id = $this->request->getPost('issued_items');
             $this->update_store_status($issued_product_id, $data['status']);
             return redirect()->to('job_card_index');
         }
-        $JobcardProductModel = new JobcardProductModel();
-        $JobcardSubServiceModel = new JobcardSubServiceModel();
-        $JobcardServiceModel = new JobcardServiceModel();
-        $JobcardComplaintModel = new JobcardComplaintModel();
-        $JobcardCustomComplaintModel = new JobcardCustomComplaintModel();
-        $JobcardOSModel = new JobcardOSModel();
+
+       
 
         $this->delete_items($this->request->getPost('delete_items'));
         $rework = $this->request->getPost('rework');
@@ -691,19 +698,19 @@ class Jobcard extends BaseController
                 $job_card_data['status'] = $status;
                 $job_card_data['isactive'] = 0;
             }
-            $JobcardModel->update($job_card_id, $job_card_data);
+            $this->JobcardModel->update($job_card_id, $job_card_data);
         } else {
 
             $job_card_data['inv_no'] = InvNoHelper::generateInvoiceNumber(); 
-            $JobcardModel->insert($job_card_data);
-            $job_card_id = $JobcardModel->getInsertID(); // Get the last inserted ID
+            $this->JobcardModel->insert($job_card_data);
+            $job_card_id = $this->JobcardModel->getInsertID(); // Get the last inserted ID
 
             if(isset($rework)) {
-                $job_card = $JobcardModel->find($rework);
-                $JobcardModel->update($job_card_id, ['order_number' => $job_card['order_number'], 'is_rework' => 1 ]);
+                $job_card = $this->JobcardModel->find($rework);
+                $this->JobcardModel->update($job_card_id, ['order_number' => $job_card['order_number'], 'is_rework' => 1 ]);
             } else {
                 $orderNumber = 'JC-' . date('md') . '-' . str_pad($job_card_id, 5, '0', STR_PAD_LEFT);
-                $JobcardModel->update($job_card_id, ['order_number' => $orderNumber]);
+                $this->JobcardModel->update($job_card_id, ['order_number' => $orderNumber]);
             }
            
         }
@@ -722,8 +729,8 @@ class Jobcard extends BaseController
             $service['amount'] = $item->amount; 
 
             if(empty($item->id)) {
-                $JobcardServiceModel->insert($service);
-                $service_id = $JobcardServiceModel->getInsertID();
+                $this->JobcardServiceModel->insert($service);
+                $service_id = $this->JobcardServiceModel->getInsertID();
             }
             else {
                 if($status == 'Cancelled')
@@ -731,12 +738,12 @@ class Jobcard extends BaseController
                     $service = [];
                     $service['isactive'] = 0;
                 }
-                $JobcardServiceModel->update($item->id, $service);
+                $this->JobcardServiceModel->update($item->id, $service);
                 $service_id = $item->id;
             }
             // do same as sub_service product_data_insertion
-            if(isset($item->product)) { $this->product_data_insertion($job_card_id, $service_id, $JobcardServiceModel, $item, $JobcardProductModel, $status, $rework); }
-            if(isset($item->sub_service)) { $this->sub_service_data_insertion($job_card_id, $service_id, $JobcardServiceModel, $item, $JobcardSubServiceModel, $status, $rework); }
+            if(isset($item->product)) { $this->product_data_insertion($job_card_id, $service_id, $this->JobcardServiceModel, $item, $this->JobcardProductModel, $status, $rework); }
+            if(isset($item->sub_service)) { $this->sub_service_data_insertion($job_card_id, $service_id, $this->JobcardServiceModel, $item, $this->JobcardSubServiceModel, $status, $rework); }
         }
 
 
@@ -752,8 +759,8 @@ class Jobcard extends BaseController
             $service['tax'] = (int)$item->tax;
             $service['amount'] = $item->amount;
             if(empty($item->id)) {
-                $JobcardComplaintModel->insert($service);
-                $complaint_id = $JobcardComplaintModel->getInsertID();
+                $this->JobcardComplaintModel->insert($service);
+                $complaint_id = $this->JobcardComplaintModel->getInsertID();
             }
             else {
                 if($status == 'Cancelled')
@@ -761,11 +768,11 @@ class Jobcard extends BaseController
                     $service = [];
                     $service['isactive'] = 0;
                 }
-                $JobcardComplaintModel->update($item->id, $service);
+                $this->JobcardComplaintModel->update($item->id, $service);
                 $complaint_id = $item->id;
             }
         
-            if(isset($item->product)) { $this->product_data_insertion($job_card_id, $complaint_id, $JobcardComplaintModel, $item, $JobcardProductModel, $status, $rework); }
+            if(isset($item->product)) { $this->product_data_insertion($job_card_id, $complaint_id, $this->JobcardComplaintModel, $item, $this->JobcardProductModel, $status, $rework); }
         }
 
         /********** INSERT CUSTOM COMPLAINT DATA ************/
@@ -780,8 +787,8 @@ class Jobcard extends BaseController
             $service['tax'] = $item->tax;
             $service['amount'] = $item->amount;
             if(empty($item->id) || $item->id == "product") {
-                $JobcardCustomComplaintModel->insert($service);
-                $cc_complaint_id = $JobcardCustomComplaintModel->getInsertID();
+                $this->JobcardCustomComplaintModel->insert($service);
+                $cc_complaint_id = $this->JobcardCustomComplaintModel->getInsertID();
             }
             else {
                 if($status == 'Cancelled')
@@ -789,11 +796,11 @@ class Jobcard extends BaseController
                     $service = [];
                     $service['isactive'] = 0;
                 }
-                $JobcardCustomComplaintModel->update($item->id, $service);
+                $this->JobcardCustomComplaintModel->update($item->id, $service);
                 $cc_complaint_id = $item->id;
             }
         
-            if(isset($item->product)) { $this->product_data_insertion($job_card_id, $cc_complaint_id, $JobcardCustomComplaintModel, $item, $JobcardProductModel, $status, $rework); }
+            if(isset($item->product)) { $this->product_data_insertion($job_card_id, $cc_complaint_id, $this->JobcardCustomComplaintModel, $item, $this->JobcardProductModel, $status, $rework); }
         }
 
         /********** INSERT OUTSOURCE DATA ************/
@@ -808,8 +815,8 @@ class Jobcard extends BaseController
             $service['tax'] = $item->tax;
             $service['amount'] = $item->amount;
             if(empty($item->id)) {
-                $JobcardOSModel->insert($service);
-                $os_id = $JobcardOSModel->getInsertID();
+                $this->JobcardOSModel->insert($service);
+                $os_id = $this->JobcardOSModel->getInsertID();
             }
             else {
                 if($status == 'Cancelled')
@@ -817,11 +824,11 @@ class Jobcard extends BaseController
                     $service = [];
                     $service['isactive'] = 0;
                 }
-                $JobcardOSModel->update($item->id, $service);
+                $this->JobcardOSModel->update($item->id, $service);
                 $os_id = $item->id;
             }
         
-            if(isset($item->product)) { $this->product_data_insertion($job_card_id, $os_id, $JobcardOSModel, $item, $JobcardProductModel, $status, $rework); }
+            if(isset($item->product)) { $this->product_data_insertion($job_card_id, $os_id, $this->JobcardOSModel, $item, $this->JobcardProductModel, $status, $rework); }
         }
 
         // Get the files from the request
@@ -855,20 +862,19 @@ class Jobcard extends BaseController
     public function update_store_status($issued_product_id, $status)
     {
         if($status == 'Issued') {
-            $JobcardProductModel = new JobcardProductModel();
-            $productModel = new ProductModel();
+    
             $product_data = json_decode($issued_product_id);
             foreach ($product_data as $key => $value) {
-                $jc_product = $JobcardProductModel->where('job_card_product_id', $value->id)->findAll();
+                $jc_product = $this->JobcardProductModel->where('job_card_product_id', $value->id)->findAll();
                 if($jc_product[0]['status'] == 0)
                 {
                     $data['issued_qty'] = $value->qty;
                     if($value->qty == $jc_product[0]['qty']) { $data['status'] = 1; }
-                    $res = $JobcardProductModel->update($value->id, $data);
+                    $res = $this->JobcardProductModel->update($value->id, $data);
                     if($res)
                     {
                         $deduct_qty = $value->qty - $jc_product[0]['issued_qty'];
-                        $this->updateProductQuantity($productModel, $jc_product[0]['product_id'], $deduct_qty);
+                        // $this->updateProductQuantity($this->ProductModel, $jc_product[0]['product_id'], $deduct_qty);
                     }
                 }
             }
@@ -891,8 +897,8 @@ class Jobcard extends BaseController
             $product['tax'] = $pt->tax;
             $product['amount'] = $pt->amount / $pt->qty; //(isset($rework) ? 0 : $pt->amount / $pt->qty );
             if(empty($pt->id)) {
-                $JobcardProductModel->insert($product);
-                $job_card_product_id = $JobcardProductModel->getInsertID();
+                $this->JobcardProductModel->insert($product);
+                $job_card_product_id = $this->JobcardProductModel->getInsertID();
             }
             else {
                 if($status == 'Cancelled')
@@ -902,10 +908,10 @@ class Jobcard extends BaseController
                     $product['product_id'] = $pt->p_id;
                     $product['is_active'] = 0;
                 }
-                $old_data = $JobcardProductModel->find($pt->id);
+                $old_data = $this->JobcardProductModel->find($pt->id);
                 if($pt->qty != $old_data['issued_qty'] && $pt->qty > $old_data['issued_qty']) { $product['status'] = 0; }
                 // echo $pt->id;die;
-                $JobcardProductModel->update($pt->id, $product);
+                $this->JobcardProductModel->update($pt->id, $product);
                 $job_card_product_id = $pt->id;
             }
             array_push($id, $job_card_product_id);
@@ -932,8 +938,8 @@ class Jobcard extends BaseController
             $product['tax'] = $pt->tax;
             $product['amount'] = $pt->amount / $pt->qty; //(isset($rework) ? 0 : $pt->amount / $pt->qty );
             if(empty($pt->id)) {
-                $JobcardSubServiceModel->insert($product);
-                $job_card_sub_service_id = $JobcardSubServiceModel->getInsertID();
+                $this->JobcardSubServiceModel->insert($product);
+                $job_card_sub_service_id = $this->JobcardSubServiceModel->getInsertID();
             }
             else {
                 if($status == 'Cancelled')
@@ -943,10 +949,10 @@ class Jobcard extends BaseController
                     $product['sub_service_id'] = $pt->s_id;
                     $product['is_active'] = 0;
                 }
-                $old_data = $JobcardSubServiceModel->find($pt->id);
+                $old_data = $this->JobcardSubServiceModel->find($pt->id);
                 if($pt->qty != $old_data['issued_qty'] && $pt->qty > $old_data['issued_qty']) { $product['status'] = 0; }
                 // echo $pt->id;die;
-                $JobcardSubServiceModel->update($pt->id, $product);
+                $this->JobcardSubServiceModel->update($pt->id, $product);
                 $job_card_sub_service_id = $pt->id;
             }
             array_push($id, $job_card_sub_service_id);
@@ -971,21 +977,15 @@ class Jobcard extends BaseController
 
     public function delete_items($delArr)
     {
-        $JobcardProductModel = new JobcardProductModel();
-        $JobcardSubServiceModel = new JobcardSubServiceModel();
-        $JobcardServiceModel = new JobcardServiceModel();
-        $JobcardComplaintModel = new JobcardComplaintModel();
-        $JobcardCustomComplaintModel = new JobcardCustomComplaintModel();
-        $JobcardOSModel = new JobcardOSModel();
+
+        
         $data = json_decode($delArr);
 
         $product_data = $data[0]->product;
         if(!empty($product_data)) {
             foreach ($product_data as $item) {
                 $conditions = [ 'job_card_product_id' => $item ];
-                // $product_deleted_data = $JobcardProductModel->where($conditions)->findAll();
-                // $this->product_delete($service_deleted_data[0]['product_id']);
-                $JobcardProductModel->where($conditions)->delete();
+                $this->JobcardProductModel->where($conditions)->delete();
             }
         }
 
@@ -993,9 +993,7 @@ class Jobcard extends BaseController
         if(!empty($sub_service_data)) {
             foreach ($sub_service_data as $item) {
                 $conditions = [ 'job_card_sub_service_id' => $item ];
-                // $product_deleted_data = $JobcardProductModel->where($conditions)->findAll();
-                // $this->product_delete($service_deleted_data[0]['product_id']);
-                $JobcardSubServiceModel->where($conditions)->delete();
+                $this->JobcardSubServiceModel->where($conditions)->delete();
             }
         }
 
@@ -1003,10 +1001,10 @@ class Jobcard extends BaseController
         if(!empty($service_data)) {
             foreach ($service_data as $item) {
                 $conditions = [ 'job_card_service_id' => $item ];
-                $service_deleted_data = $JobcardServiceModel->where($conditions)->findAll();
+                $service_deleted_data = $this->JobcardServiceModel->where($conditions)->findAll();
                 if(isset($service_deleted_data[0]['product_id']))
                 $this->product_delete($service_deleted_data[0]['product_id']);
-                $JobcardServiceModel->where($conditions)->delete();
+                $this->JobcardServiceModel->where($conditions)->delete();
             }
         }
 
@@ -1014,10 +1012,10 @@ class Jobcard extends BaseController
         if(!empty($complaint_data)) {
             foreach ($complaint_data as $item) {
                 $conditions = [ 'job_card_complaint_id' => $item ];
-                $complaint_deleted_data = $JobcardComplaintModel->where($conditions)->findAll();
+                $complaint_deleted_data = $this->JobcardComplaintModel->where($conditions)->findAll();
                 if(isset($complaint_deleted_data[0]['product_id']))
                 $this->product_delete($complaint_deleted_data[0]['product_id']);
-                $JobcardComplaintModel->where($conditions)->delete();
+                $this->JobcardComplaintModel->where($conditions)->delete();
             }
         }
 
@@ -1025,10 +1023,10 @@ class Jobcard extends BaseController
         if(!empty($ccomplaint_data)) {
             foreach ($ccomplaint_data as $item) {
                 $conditions = [ 'job_card_cc_id' => $item ];
-                $cc_deleted_data = $JobcardCustomComplaintModel->where($conditions)->findAll();
+                $cc_deleted_data = $this->JobcardCustomComplaintModel->where($conditions)->findAll();
                 if(isset($cc_deleted_data[0]['product_id']))
                 $this->product_delete($cc_deleted_data[0]['product_id']);
-                $JobcardCustomComplaintModel->where($conditions)->delete();
+                $this->JobcardCustomComplaintModel->where($conditions)->delete();
             }
         }
 
@@ -1036,51 +1034,49 @@ class Jobcard extends BaseController
         if(!empty($os_data)) {
             foreach ($os_data as $item) {
                 $conditions = [ 'job_card_os_id' => $item ];
-                $os_deleted_data = $JobcardOSModel->where($conditions)->findAll();
+                $os_deleted_data = $this->JobcardOSModel->where($conditions)->findAll();
                 if(isset($os_deleted_data[0]['product_id']))
                 $this->product_delete($os_deleted_data[0]['product_id']);
-                $JobcardOSModel->where($conditions)->delete();
+                $this->JobcardOSModel->where($conditions)->delete();
             }
         }
     }
 
     /** DELETE JOB CARD-PRODUCT */
     public function product_delete($product) {
-        $JobcardProductModel = new JobcardProductModel();
         $product_ids = json_decode($product, true);
         if (empty($product_ids)) return true;
         foreach ($product_ids as $item) {
             $conditions = [ 'job_card_product_id' => $item ];
-            $JobcardProductModel->where($conditions)->delete();
+            $this->JobcardProductModel->where($conditions)->delete();
         }
         return true;
     }
 
     public function product_data_maintanence($id_array,$status)
     {
-        $ProductModel = new ProductModel();
-        $JobcardProductModel = new JobcardProductModel();
+    
 
         foreach ($id_array as $key => $product_id) {
-            $product = $JobcardProductModel->find($product_id);
+            $product = $this->JobcardProductModel->find($product_id);
             $qty = isset($product['issued_qty']) ? $product['issued_qty'] : 0;
             if ($status == 'Issued') {
-                // $this->subractProductQuantity($ProductModel, $product['product_id'], $qty);
+                // $this->subractProductQuantity( $product['product_id'], $qty);
             }elseif ($status == 'Cancelled'){
                 
-                $this->subractProductQuantity($ProductModel, $product['product_id'], $qty);
+                $this->subractProductQuantity( $product['product_id'], $qty);
                 $data['status'] = 0;
                 // echo $product['job_card_product_id'];die;
-                // $JobcardProductModel->where('job_card_product_id',$product['job_card_product_id'])->update($data);
+                // $this->JobcardProductModel->where('job_card_product_id',$product['job_card_product_id'])->update($data);
             }
                     
         }
     }
 
-    private function addBackProductQuantity($ProductModel, $product_id, $sold_qty)
+    private function addBackProductQuantity( $product_id, $sold_qty)
     {
         // Fetch current product quantity
-        $product = $ProductModel->find($product_id);
+        $product = $this->ProductModel->find($product_id);
 
         $data['qty_stock'] = $product['qty_stock'] + $sold_qty;
 
@@ -1094,14 +1090,14 @@ class Jobcard extends BaseController
         }
 
         // Update quantity in Product table
-        $ProductModel->update($product_id, $data );
+        $this->ProductModel->update($product_id, $data );
     }
 
-    private function subractProductQuantity($ProductModel, $product_id, $sold_qty)
+    private function subractProductQuantity( $product_id, $sold_qty)
     {
        
         // Fetch current product quantity
-        $product = $ProductModel->find($product_id);
+        $product = $this->ProductModel->find($product_id);
         
         $data['qty_stock'] = $product['qty_stock'] - $sold_qty;
 
@@ -1115,38 +1111,22 @@ class Jobcard extends BaseController
         }
         
         // Update quantity in Product table
-        $ProductModel->update($product_id, $data );
+        $this->ProductModel->update($product_id, $data );
     }
 
-    public function delete_sales_product()
-    {
-        $sales_order_product_id = $this->request->getPost('sales_order_product_id');
-        
-        if (!empty($sales_order_product_id)) {
-            $SalesOrderProductModel = new SalesOrderProductModel();
-            $data['isactive'] = 0;
-            
-            if ($SalesOrderProductModel->update($sales_order_product_id, $data)) {
-                // Return success response
-                return $this->response->setJSON(['success' => true]);
-            }
-        }
-
-        // Return error response if deletion fails
-        return $this->response->setJSON(['success' => false]);
-    }
+   
 
 
     public function delete_jobcard($job_card_id)
     {
-        $model = new JobcardModel();
+       
         $where = ['job_card_id' => $job_card_id, 'isactive' => 1]; // Assuming 'isactive' is a column in your database
-        $existingProduct = $model->where($where)->first();
+        $existingProduct = $this->JobcardModel->where($where)->first();
     
         if ($existingProduct) {
             $data['isactive'] = 0;
             
-            if ($model->update($job_card_id, $data)) {
+            if ($this->JobcardModel->update($job_card_id, $data)) {
                 session()->setFlashdata('success', 'Deleted successfully.');
                 $this->logger->info("Job Card: has been Inactivated successfully. Inactivated ID = ".$job_card_id); 
             }
@@ -1159,18 +1139,17 @@ class Jobcard extends BaseController
     
     public function save_vehicle(){
         // Load ClientModel
-        $VehicleModel = new VehicleModel();
-      
+       
        if($this->request->getPost('formType') == 'create')
        {
-        $ClientModel = new ClientModel();
+     
 
          $client['client_name'] = $this->request->getPost('createclientName');
          $client['mobile_no'] = $this->request->getPost('createclientMobile');
          $client['client_type'] = $this->request->getPost('createclientType');
          $client['branch_id'] = $this->session->get('logged_user_branch_id');
 
-         $client_id = $ClientModel->insert($client);
+         $client_id = $this->ClientModel->insert($client);
 
          if($client_id){
 
@@ -1210,9 +1189,9 @@ class Jobcard extends BaseController
        
       
         // Attempt to insert the client data
-        $id = $VehicleModel->insert($data);
+        $id = $this->VehicleModel->insert($data);
         if ($id) {
-            $vehicleData  = $VehicleModel->where('vehicle_id',$id)->first();
+            $vehicleData  = $this->VehicleModel->where('vehicle_id',$id)->first();
 
             // If insertion succeeds, return success response
             return $this->response->setJSON(['success' => true, 'message' => 'Client saved successfully.','vehicleData'=>$vehicleData]);
@@ -1242,10 +1221,10 @@ class Jobcard extends BaseController
         $encodedModelId = json_encode([$modelId]);
 
         // Load the ProductModel
-        $ServiceModel = new ServiceModel();
+       
 
         // Query the database to find the service based on make_id and model_id
-        $service1 = $ServiceModel->where('makes_id LIKE \'%"' . $makeId . '"%\'', null, false)
+        $service1 = $this->ServiceModel->where('makes_id LIKE \'%"' . $makeId . '"%\'', null, false)
                         ->where('models_id LIKE \'%"' . $modelId . '"%\'', null, false)
                         ->where('category',1)
                         ->where('isactive' ,1)
@@ -1254,13 +1233,13 @@ class Jobcard extends BaseController
         $encodedMakeId1 = 0;
         $encodedModelId1 =0;
     
-        $common_services = $ServiceModel->where('makes_id LIKE \'%"' . $encodedMakeId1 . '"%\'', null, false)
+        $common_services = $this->ServiceModel->where('makes_id LIKE \'%"' . $encodedMakeId1 . '"%\'', null, false)
                                         ->where('models_id LIKE \'%"' . $encodedModelId1 . '"%\'', null, false)
                                         ->where('category',1)
                                         ->where('isactive' ,1)
                                         ->findAll();
 
-        $service2 = $ServiceModel->where('category',0)
+        $service2 = $this->ServiceModel->where('category',0)
                                  ->where('isactive' ,1)
                                  ->findAll();
         $service = array_merge($common_services, $service1, $service2);
@@ -1280,18 +1259,18 @@ class Jobcard extends BaseController
 	function uploadAdditionalFile($myfiles)
 	{
         if(!$this->session->has('logged_user')) { return redirect()->to(base_url()); }
-        $model = new JobcardFileModel();
-        $id = $model->insert($myfiles);
-		$aff = $model->affectedRows();
-		return $aff > 0 ? $model->insertID() : 0;
+      
+        $id = $this->JobcardFileModel->insert($myfiles);
+		$aff = $this->JobcardFileModel->affectedRows();
+		return $aff > 0 ? $this->JobcardFileModel->insertID() : 0;
 	}
     public function deleteJobCardFile()
     {
         $file_id = $this->request->getPost('file_id');
         
-        $model = new JobcardFileModel();
+      
         $where = ['file_id' => $file_id, 'isactive' => 1 ];
-        $existingFile = $model->where($where)->first();
+        $existingFile = $this->JobcardFileModel->where($where)->first();
     
         
         if ($existingFile) {
@@ -1299,7 +1278,7 @@ class Jobcard extends BaseController
             $data['updated_by'] = $this->session->has('logged_user');
 
             
-            if ($model->update($file_id, $data)) {
+            if ($this->JobcardFileModel->update($file_id, $data)) {
                 // session()->setFlashdata('success', 'Deleted successfully.');
                 return $this->response->setJSON(['success' => true, 'message' => 'File deleted successfully.','file_id'=>$file_id]);
                 $this->logger->info("job card file : has been deleted successfully. Inactivated ID = ".$file_id); 
diff --git a/app/Controllers/Products.php b/app/Controllers/Products.php
index 1002bba..73b12eb 100755
--- a/app/Controllers/Products.php
+++ b/app/Controllers/Products.php
@@ -16,6 +16,12 @@ use CodeIgniter\API\ResponseTrait;
 class Products extends BaseController
 {   
     protected $additionalProductNameModal;
+    protected $ProductModel;
+    protected $BikemakeModel;
+    protected $BikemodelsModel;
+    protected $VendorModel;
+    protected $ManufacturerModel;
+    protected $ProductCategoryModel;
 
     public $session;
     use ResponseTrait;
@@ -23,17 +29,23 @@ class Products extends BaseController
     public function __construct()
 	{
 		$this->session = session();
-        $this->additionalProductNameModal =   new AdditionalProductNameModal();
+        $this->ProductModel = new ProductModel();
+        $this->BikemakeModel = new BikemakeModel();
+        $this->BikemodelsModel = new BikemodelsModel();
+        $this->VendorModel = new VendorModel();
+        $this->ManufacturerModel = new ManufacturerModel();
+        $this->ProductCategoryModel = new ProductCategoryModel();
+        $this->additionalProductNameModal =  new AdditionalProductNameModal();
     }
  
     public function product_index($manufacturer_id = null)
     {
         if(!$this->session->has('logged_user')) { return redirect()->to(base_url()); }
         if ($manufacturer_id) {
-            $ProductModel = new ProductModel();
-            $ManufacturerModel = new ManufacturerModel();
-            $products = $ProductModel->where('manufacturer_id',$manufacturer_id)->orderBy('product_name')->findAll();
-            $manufacturer = $ManufacturerModel->where('manufacturer_id',$manufacturer_id)->select('manufacturer_name')->first();
+           
+           
+            $products = $this->ProductModel->where('manufacturer_id',$manufacturer_id)->orderBy('product_name')->findAll();
+            $manufacturer = $this->ManufacturerModel->where('manufacturer_id',$manufacturer_id)->select('manufacturer_name')->first();
 
             $data['products']=$products;
             $data['manufacturer_id'] = $manufacturer_id;
@@ -41,8 +53,8 @@ class Products extends BaseController
         
             return view('product_list',$data);
         } else {
-            $ProductModel = new ProductModel();
-            $products = $ProductModel->get_products($this->session->get('logged_user_branch_id'));
+            
+            $products = $this->ProductModel->get_products($this->session->get('logged_user_branch_id'));
             $data['products']=$products;
             // echo "<pre>";
             // print_r($products);die;
@@ -61,56 +73,56 @@ class Products extends BaseController
         if(!$this->session->has('logged_user')) { return redirect()->to(base_url()); }
         if ($product_id === '0') {
            
-            $data['products'] = [];  
-            $ProductModel = new ProductModel();
-            $tax=$ProductModel->getTax();
+           
+            $tax = $this->ProductModel->getTax();
             $data['tax']=$tax;
-            $BikemakeModel = new BikemakeModel();
-            $data['make'] = $BikemakeModel->where('business_id', $this->session->get('logged_user_business_id'))->orderBy('make')->findAll();
-            $VendorModel = new VendorModel();
-            $data['vendors']=$VendorModel->orderBy('vendor_name')->findAll();
-            $ManufacturerModel = new ManufacturerModel();
+            
+            $data['make'] = $this->BikemakeModel->where('business_id', $this->session->get('logged_user_business_id'))->orderBy('make')->findAll();
+          
+            $data['vendors'] = $this->VendorModel->orderBy('vendor_name')->findAll();
+            
 
-            $data['manufacturers']=$ManufacturerModel->where('business_id', $this->session->get('logged_user_business_id'))->orderBy('manufacturer_name')->findAll();
+            $data['manufacturers'] = $this->ManufacturerModel->where('business_id', $this->session->get('logged_user_business_id'))->orderBy('manufacturer_name')->findAll();
             $data['page_name']="Add Product";
-            $ProductCategoryModel = new ProductCategoryModel();
-            $productcategory = $ProductCategoryModel->orderBy('product_category_id')->findAll();
+           
+            $productcategory = $this->ProductCategoryModel->orderBy('product_category_id')->findAll();
             $data['productcategory']=$productcategory;
             $data['vendorsProduct'] =[];
 
+          
+
         } else if ($product_id !== '0') {
 
             $data['page_name']="Edit Product";
-            $ProductModel = new ProductModel();
-            $products=$ProductModel->where('product_id', $product_id)->get()->getRowArray();
+           
+            $products = $this->ProductModel->where('product_id', $product_id)->get()->getRowArray();
            
             $products['make_id'] = json_decode($products['make_id'], true);
             $products['models_id'] = json_decode($products['models_id'], true);
 
 
-            $data['products']=$products;  
+            $data['products'] = $products;  
 
-            $BikemakeModel = new BikemakeModel();
-            $data['make'] = $BikemakeModel->where('business_id', $this->session->get('logged_user_business_id'))->orderBy('make')->findAll();
-            $BikemodelsModel = new BikemodelsModel();
+           
+            $data['make'] = $this->BikemakeModel->where('business_id', $this->session->get('logged_user_business_id'))->orderBy('make')->findAll();
+           
             $make_id = $products['make_id'];
-            $BikemodelsModel = new BikemodelsModel();
+           
 
             $models = [];
             if( $products['make_id'] != null) {
                 foreach ($products['make_id'] as $make_id) {
-                    // $models[] = $BikemodelsModel->where('make_id', $make_id)->findAll();
-                    $models[] = $BikemodelsModel->where('make_id', $make_id)->orderBy('model_name')->findAll();
+                    $models[] = $this->BikemodelsModel->where('make_id', $make_id)->orderBy('model_name')->findAll();
                 }
             }
             $data['models'] =  $models;
           
-            $tax=$ProductModel->getTax();
+            $tax = $this->ProductModel->getTax();
             $data['tax']=$tax;
-            $VendorModel = new VendorModel();
-            $data['vendors']=$VendorModel->orderBy('vendor_name')->findAll();
-            $ManufacturerModel = new ManufacturerModel();
-            $data['manufacturers']=$ManufacturerModel->where('business_id', $this->session->get('logged_user_business_id'))->orderBy('manufacturer_name', 'ASC')->findAll();
+           
+            $data['vendors'] = $this->VendorModel->orderBy('vendor_name')->findAll();
+          
+            $data['manufacturers'] = $this->ManufacturerModel->where('business_id', $this->session->get('logged_user_business_id'))->orderBy('manufacturer_name', 'ASC')->findAll();
 
             $vendorIds = json_decode($products['vendor'], true);
             
@@ -119,9 +131,9 @@ class Products extends BaseController
             $vendors = [];
         
 
-            $VendorModel = new VendorModel();
+          
             foreach ($vendorIds as $vendorId) {
-                $vendor = $VendorModel->find($vendorId);
+                $vendor = $this->VendorModel->find($vendorId);
                 if ($vendor) {
                     $vendors[] = ['id' => $vendor['vendor_id'], 'name' => $vendor['vendor_name']];
                 }
@@ -136,20 +148,17 @@ class Products extends BaseController
         }
 
         $data['product_id'] = $product_id;
-        $ProductCategoryModel = new ProductCategoryModel();
-        $productcategory = $ProductCategoryModel->orderBy('product_category_id')->findAll();
+
+        $productcategory = $this->ProductCategoryModel->orderBy('product_category_id')->findAll();
         $additionalProdutName = $this->additionalProductNameModal
             ->where('product_id', $product_id)
             ->where('isactive', 1)
             ->orderBy('product_names_id', 'asc')
             ->findAll();
-        $data['productcategory']=$productcategory;
-        $data['additionalProdutName']=$additionalProdutName;
+        $data['productcategory'] = $productcategory;
+        $data['additionalProdutName'] = $additionalProdutName;
 
-        // dd($data);
-        // print_r($data);die;
-        // echo "<pre>";
-        // print_r($data['manufacturers']);die;
+      
 
         echo view('product_form',$data);
     }
@@ -159,7 +168,7 @@ class Products extends BaseController
         // dd($this->request->getPost());
 
         if(!$this->session->has('logged_user')) { return redirect()->to(base_url()); }
-        $ProductModel = new ProductModel();
+      
     
         $tax= $this->request->getPost('tax')/2;
         $ml = 0; $box = 0; $qty_per_box = 0; $barrel = 0; $ltr_per_barrel = 0;
@@ -214,10 +223,10 @@ class Products extends BaseController
     
         // print_r($data);die;
         if (!empty($product_id)) {
-            $ProductModel->update($product_id, $data);
+            $this->ProductModel->update($product_id, $data);
         } else {
-            $ProductModel->insert($data);
-            $product_id = $ProductModel->getInsertID();
+            $this->ProductModel->insert($data);
+            $product_id = $this->ProductModel->getInsertID();
         }
 
         //for insert or update Additional Product Names
@@ -226,21 +235,22 @@ class Products extends BaseController
         $orderNumber = 'TM' .  str_pad($product_id, 8, '0', STR_PAD_LEFT);
 
         // Update sales order with generated order number
-        $ProductModel->update($product_id, ['sku_id' => $orderNumber]);
-            return redirect()->to('product_index');
+        $this->ProductModel->update($product_id, ['sku_id' => $orderNumber]);
+            
+        return redirect()->to('product_index');
     }
 
     public function delete_product($product_id)
     {
         if(!$this->session->has('logged_user')) { return redirect()->to(base_url()); }
-        $model = new ProductModel();
+      
         $where = ['product_id' => $product_id, 'isactive' => 1 , 'branch_id' => $this->session->get('logged_user_branch_id')]; // Assuming 'isactive' is a column in your database
-        $existingProduct = $model->where($where)->first();
+        $existingProduct = $this->ProductModel->where($where)->first();
     
         if ($existingProduct) {
             $data['isactive'] = 0;
             
-            if ($model->update($product_id, $data)) {
+            if ($this->ProductModel->update($product_id, $data)) {
                 session()->setFlashdata('success', 'Deleted successfully.');
                 $this->logger->info("Users: has been Inactivated successfully. Inactivated ID = ".$product_id); 
             }
@@ -256,8 +266,8 @@ class Products extends BaseController
         
         $model_ids = $this->request->getPost('model_ids');
         $make_id = $this->request->getPost('make_id');
-        $vendorModel = new VendorModel();
-        $Vendors = $vendorModel->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
+       
+        $Vendors = $this->VendorModel->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
         if($Vendors){
         
                 $data = [];
@@ -307,8 +317,8 @@ class Products extends BaseController
         
     public function get_models()
     {
-        $make_ids = $this->request->getPost('make_id'); // Assuming you are sending make_id via POST
-        $BikemodelsModel = new BikemodelsModel(); // Adjust this according to your actual model name
+        $make_ids = $this->request->getPost('make_id'); 
+      
 
 
 
@@ -318,7 +328,7 @@ class Products extends BaseController
         if ($make_ids) {
             foreach ($make_ids as $make_id) {
                 // Fetch models based on the selected make ID
-                $models = $BikemodelsModel->where('make_id', $make_id)->where('business_id', $this->session->get('logged_user_business_id'))->orderBy('model_name')->findAll();
+                $models = $this->BikemodelsModel->where('make_id', $make_id)->where('business_id', $this->session->get('logged_user_business_id'))->orderBy('model_name')->findAll();
                 
                 // Iterate over each fetched model and format it as needed
                 foreach ($models as $model) {
@@ -342,10 +352,10 @@ class Products extends BaseController
     {
         $response = []; // Initialize an empty array to hold the response data
 
-        // Assuming BikemakeModel and BikemodelsModel are properly defined
+     
 
-        $BikemakeModel = new BikemakeModel();
-        $BikemodelsModel = new BikemodelsModel();
+      
+       
         
         $make = $this->request->getPost('make');
         $model = $this->request->getPost('model');
@@ -358,8 +368,8 @@ class Products extends BaseController
             ];
 
             // Insert the make into the database
-            $BikemakeModel->insert($data);
-            $make_id = $BikemakeModel->getInsertID();
+            $this->BikemakeModel->insert($data);
+            $make_id = $this->BikemakeModel->getInsertID();
 
             $modelData = [
                 'model_name' => $model,
@@ -368,7 +378,7 @@ class Products extends BaseController
             ];
 
             // Insert the model into the database
-            $BikemodelsModel->insert($modelData);
+            $this->BikemodelsModel->insert($modelData);
 
             // Set success status in the response
             $response['success'] = true;
@@ -383,15 +393,15 @@ class Products extends BaseController
 
     public function get_makes()
     {
-        $BikeMakeModel = new BikeMakeModel(); // Adjust this according to your actual model name
-        $makes = $BikeMakeModel->findAll();   
+        
+        $makes = $this->BikemakeModel->findAll();   
         return $this->response->setJSON($makes);
     }
 
     public function save_model() 
     {
         $response = []; 
-        $BikemodelsModel = new BikemodelsModel();
+       
         
         $make_id = $this->request->getPost('make_id');
         $model = $this->request->getPost('modelvalue');
@@ -403,9 +413,9 @@ class Products extends BaseController
             ];
 
             
-            $model_id = $BikemodelsModel->insert($modelData);
+            $model_id = $this->BikemodelsModel->insert($modelData);
 
-            $modelData =  $BikemodelsModel->where('make_id',$make_id)->findAll();
+            $modelData =  $this->BikemodelsModel->where('make_id',$make_id)->findAll();
 
         
             $response['success'] = true;
@@ -423,7 +433,7 @@ class Products extends BaseController
     public function save_manufacturer()
     {
         $response = []; 
-        $ManufacturerModel = new ManufacturerModel();
+     
         
         $manufacturer_name = $this->request->getPost('manufacturer_name');
         $quality = $this->request->getPost('quality');
@@ -435,9 +445,9 @@ class Products extends BaseController
             ];
 
             
-            $manufacturer_id = $ManufacturerModel->insert($modelData);
+            $manufacturer_id = $this->ManufacturerModel->insert($modelData);
 
-            $modelData =  $ManufacturerModel->where('business_id', $this->session->get('logged_user_business_id'))->orderBy('manufacturer_name')->findAll();
+            $modelData =  $this->ManufacturerModel->where('business_id', $this->session->get('logged_user_business_id'))->orderBy('manufacturer_name')->findAll();
 
         
             $response['success'] = true;
@@ -455,13 +465,13 @@ class Products extends BaseController
 
     public function product_list_for_service()
     {
-        $ProductModel = new ProductModel();
+       
         // Assuming you have a model for products and one for manufacturers
-        $products = $ProductModel
-                                ->select('products.*, manufacturer.manufacturer_name')
-                                ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
-                                ->where('products.branch_id', $this->session->get('logged_user_branch_id'))
-                                ->findAll();
+        $products = $this->additionalProductNameModal->select('products.*, manufacturer.manufacturer_name, product_names.product_names_id, product_names.additional_product_name')
+                        ->join('products', 'products.product_id = product_names.product_id')
+                        ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
+                        ->where('products.isactive', 1)
+                        ->findAll();
 
         return $this->response->setJSON($products);
     }
@@ -473,11 +483,11 @@ class Products extends BaseController
             $product_id = $this->request->getPost('product_id');
             $isactive = $this->request->getPost('isactive'); 
             
-            $ProductModel = new ProductModel();
+           
             $data = [
                 'isactive' => $isactive
             ];
-            $updated = $ProductModel->update($product_id, $data);
+            $updated = $this->ProductModel->update($product_id, $data);
 
             if ($updated) {
                 $result = $data;
@@ -574,16 +584,15 @@ class Products extends BaseController
 
     public function get_product_addtional_details($product_id)
     {
-        $ProductModel = new ProductModel();
-        $products = $ProductModel->where('product_id', $product_id)->get()->getRowArray();
+       
+        $products = $this->ProductModel->where('product_id', $product_id)->get()->getRowArray();
         $products['models_id'] = json_decode($products['models_id'], true);
-        $BikemodelsModel = new BikemodelsModel();
 
         $models = [];
         if( $products['models_id'] != null) {
             foreach ($products['models_id'] as $model_id) {
                 
-                $model = $BikemodelsModel->select('model_name')->where('model_id', $model_id)->get()->getRow();
+                $model = $this->BikemodelsModel->select('model_name')->where('model_id', $model_id)->get()->getRow();
                 array_push($models,$model);
             }
         }
diff --git a/app/Controllers/Purchase.php b/app/Controllers/Purchase.php
index a5c1b66..e462084 100755
--- a/app/Controllers/Purchase.php
+++ b/app/Controllers/Purchase.php
@@ -3,68 +3,70 @@
 namespace App\Controllers;
 
 use App\Models\PurchaseOrderModel;
- use App\Models\ProductModel;
- use App\Models\VendorModel; 
- use App\Models\BranchModel; 
- use App\Models\BusinessModel; 
- use App\Models\PurchaseOrderChildModel;  
- use Mpdf\Mpdf;
- use App\Helpers\MailHelper; 
+use App\Models\ProductModel;
+use App\Models\VendorModel; 
+use App\Models\BranchModel; 
+use App\Models\BusinessModel; 
+use App\Models\PurchaseOrderChildModel;  
+use Mpdf\Mpdf;
+use App\Helpers\MailHelper; 
  
 
 class Purchase extends BaseController
 {
     public $session;
+    protected $PurchaseOrderModel;
+    protected $ProductModel;
+    protected $VendorModel;
+    protected $BranchModel;
+    protected $BusinessModel;
+    protected $PurchaseOrderChildModel;
     public function __construct()
 	{
 		$this->session = session();
+        $this->PurchaseOrderModel = new PurchaseOrderModel();
+        $this->ProductModel = new ProductModel();
+        $this->VendorModel = new VendorModel();
+        $this->BranchModel = new BranchModel();
+        $this->BusinessModel = new BusinessModel();
+        $this->PurchaseOrderChildModel = new PurchaseOrderChildModel();
     }
  
     public function purchase_index()
     {
         if(!$this->session->has('logged_user')) { return redirect()->to(base_url()); }
-        $PurchaseOrderModel = new PurchaseOrderModel();
+       
 
-        // $purchase = $PurchaseOrderModel->where('purchase_order.branch_id', $this->session->get('logged_user_business_id'))
-        //                                ->select('purchase_order.*, vendor.vendor_name')
-        //                                ->join('vendor', 'vendor.vendor_id = purchase_order.vendor_id')
-        //                                ->findAll();
 
-        $purchase = $PurchaseOrderModel->getPurchaseOrdersWithProducts($this->session->get('logged_user_branch_id'));
-        // echo "<pre>";
-        // print_r($product);die;
+        $data['purchase'] = $this->PurchaseOrderModel->getPurchaseOrdersWithProducts($this->session->get('logged_user_branch_id'));
+      
 
-        // echo json_encode($purchase);die;
-        $data['purchase']=$purchase;
-    
-        // echo "<pre>";
-        // print_r($data);die;
         return view('purchase_list',$data);
     }
           
     public function new_purchase($purchase_order_id)
     {
         if(!$this->session->has('logged_user')) { return redirect()->to(base_url()); }
-        $ProductModel = new ProductModel();
+      
 
         if ($purchase_order_id === '0') {
            
             $data['purchase'] = [];  
-            $PurchaseOrderModel = new PurchaseOrderModel();
+            
 
-            $VendorModel = new VendorModel();
-            $vendor = $VendorModel->where('branch_id',$this->session->get('logged_user_branch_id'))
+           
+            $vendor = $this->VendorModel->where('branch_id',$this->session->get('logged_user_branch_id'))
                                   ->where('isactive', 1)
                                   ->select('vendor_id,vendor_name')
                                   ->findAll();
 
 
 
-            $BranchModel = new BranchModel();
-            $BusinessModel = new BusinessModel();
-            $branch = $BranchModel->where('branch_id', $this->session->get('logged_user_branch_id'))->get()->getRowArray();
-            $business = $BusinessModel->where('business_id', $this->session->get('logged_user_business_id'))->get()->getRowArray();
-            $product=$ProductModel->where('isactive',1)
+            
+           
+            $branch = $this->BranchModel->where('branch_id', $this->session->get('logged_user_branch_id'))->get()->getRowArray();
+            $business = $this->BusinessModel->where('business_id', $this->session->get('logged_user_business_id'))->get()->getRowArray();
+            $product = $this->ProductModel->where('isactive',1)
                                   ->where('branch_id',$this->session->get('logged_user_branch_id'))
                                   ->findAll();
             $data['product']=$product;   
@@ -78,11 +80,11 @@ class Purchase extends BaseController
         } else if ($purchase_order_id !== '0') {
             $data['page_name']="Edit Purchase Order";
 
-            $PurchaseOrderModel = new PurchaseOrderModel();
-            $purchase=$PurchaseOrderModel->where('purchase_order_id', $purchase_order_id)->get()->getRowArray();
+         
+            $purchase = $this->PurchaseOrderModel->where('purchase_order_id', $purchase_order_id)->get()->getRowArray();
            
-            $VendorModel = new VendorModel();
-            $vendor = $VendorModel->where('branch_id',$this->session->get('logged_user_business_id'))
+           
+            $vendor = $this->VendorModel->where('branch_id',$this->session->get('logged_user_business_id'))
                                     ->where('isactive', 1)
                                   ->select('vendor_id,vendor_name')
                                   ->findAll();
@@ -92,17 +94,17 @@ class Purchase extends BaseController
                
             
             
-            $VendorModel = new VendorModel();
-            $vendor = $VendorModel->findAll();
+           
+            $vendor = $this->VendorModel->findAll();
             $data['vendor'] = $vendor;
-// 
+
             $data['vendor_id'] = $purchase['vendor_id'];
             // print_r($vendor);die;
             $vendorId=$purchase['vendor_id'];
             $encodedVendorId = json_encode([$vendorId]);
 
             // Query the database to find the product based on make_id and model_id
-            $product = $ProductModel->select('products.*, manufacturer.manufacturer_name')
+            $product = $this->ProductModel->select('products.*, manufacturer.manufacturer_name')
                                     ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
                                     ->where('JSON_CONTAINS(vendor, \'' . $encodedVendorId . '\')', null, false)
                                     ->findAll();
@@ -112,12 +114,12 @@ class Purchase extends BaseController
 
 
 
-            $PurchaseOrderChildModel = new PurchaseOrderChildModel();
-            $purchase_product=$PurchaseOrderChildModel->where('purchase_order_id', $purchase_order_id)->findAll();
-            $data['purchase_product']=$purchase_product;
+            
+            $purchase_product = $this->PurchaseOrderChildModel->where('purchase_order_id', $purchase_order_id)->findAll();
+            $data['purchase_product'] = $purchase_product;
 
         }
-        $productAll= $ProductModel->select('products.*, manufacturer.manufacturer_name')
+        $productAll = $this->ProductModel->select('products.*, manufacturer.manufacturer_name')
                                         ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
                                         ->where('products.isactive',1)
                                         ->findAll();
@@ -132,37 +134,37 @@ class Purchase extends BaseController
 
         // $data['page_name']="Edit Purchase Order";
 
-        // $PurchaseOrderModel = new PurchaseOrderModel();
-        // $purchase=$PurchaseOrderModel->where('purchase_order_id', $purchase_order_id)->get()->getRowArray();
+    
+        // $purchase = $this->PurchaseOrderModel->where('purchase_order_id', $purchase_order_id)->get()->getRowArray();
         
-        // $VendorModel = new VendorModel();
-        // $vendor = $VendorModel->where('branch_id',$this->session->get('logged_user_business_id'))->select('vendor_id,vendor_name')->findAll();
+       
+        // $vendor = $this->VendorModel->where('branch_id',$this->session->get('logged_user_business_id'))->select('vendor_id,vendor_name')->findAll();
         // $data['vendor']=$vendor;
 
         // $data['purchase'] = $purchase;
 
-        // $VendorModel = new VendorModel();
-        // $vendor = $VendorModel->findAll();
+        
+        // $vendor = $this->VendorModel->findAll();
         // $data['vendor'] = $vendor;
 
         // $data['vendor_id'] = $purchase['vendor_id'];
         // // print_r($vendor);die;
         // $vendorId=$purchase['vendor_id'];
         // $encodedVendorId = json_encode([$vendorId]);
-        // $productModel = new ProductModel();
+       
 
         // // Query the database to find the product based on make_id and model_id
-        // $product = $productModel->where('JSON_CONTAINS(vendor, \'' . $encodedVendorId . '\')', null, false)
+        // $product = $this->productModel->where('JSON_CONTAINS(vendor, \'' . $encodedVendorId . '\')', null, false)
         //                         ->findAll();
         // $data['product']=$product;
         // // print_r($product);die;
                 
         $data['purchase'] = [];  
-        $PurchaseOrderModel = new PurchaseOrderModel();
-        $purchase=$PurchaseOrderModel->where('purchase_order_id', $purchase_order_id)->get()->getRowArray();
+      
+        $purchase = $this->PurchaseOrderModel->where('purchase_order_id', $purchase_order_id)->get()->getRowArray();
        
-        $VendorModel = new VendorModel();
-        $vendor = $VendorModel->where('branch_id',$this->session->get('logged_user_business_id'))->select('vendor_id,vendor_name')->findAll();
+       
+        $vendor = $this->VendorModel->where('branch_id',$this->session->get('logged_user_business_id'))->select('vendor_id,vendor_name')->findAll();
         $data['vendor']=$vendor;
 
         unset($purchase['purchase_order_id']);
@@ -170,21 +172,22 @@ class Purchase extends BaseController
            
         
         
-        $VendorModel = new VendorModel();
-        $vendor = $VendorModel->findAll();
+       
+        $vendor = $this->VendorModel->findAll();
         $data['vendor'] = $vendor;
 
         // $data['vendor_id'] = $purchase['vendor_id'];
 
 
-        $BranchModel = new BranchModel();
-        $BusinessModel = new BusinessModel();
-        $branch = $BranchModel->where('branch_id', $this->session->get('logged_user_branch_id'))->get()->getRowArray();
-        $business = $BusinessModel->where('business_id', $this->session->get('logged_user_business_id'))->get()->getRowArray();
-        $ProductModel = new ProductModel();
-        $product=$ProductModel
-                ->where('isactive',1)
-                ->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
+       
+     
+        $branch = $this->BranchModel->where('branch_id', $this->session->get('logged_user_branch_id'))->get()->getRowArray();
+        $business = $this->BusinessModel->where('business_id', $this->session->get('logged_user_business_id'))->get()->getRowArray();
+      
+        $product = $this->ProductModel->select('products.*, manufacturer.manufacturer_name')
+                                ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
+                                ->where('products.isactive',1)
+                                ->where('products.branch_id',$this->session->get('logged_user_branch_id'))->findAll();
         $data['product']=$product;   
         $data['branch'] = $branch;  
         $data['business'] = $business;  
@@ -193,9 +196,9 @@ class Purchase extends BaseController
         $data['vendor']=$vendor;
         $data['vendor_id'] = [];
                 
-        $PurchaseOrderChildModel = new PurchaseOrderChildModel();
+       
 
-        $purchase_product = $PurchaseOrderChildModel
+        $purchase_product = $this->PurchaseOrderChildModel
                             ->select('product_id, qty, received_qty, isactive, is_selected')
                             ->where('purchase_order_id', $purchase_order_id)
                             ->where('(is_selected = 0 OR (qty > received_qty AND received_qty != 0) )')
@@ -205,16 +208,16 @@ class Purchase extends BaseController
 
 
 
-        // echo json_encode($purchase_product);die;
+        $data['purchase_order_id']= $purchase_order_id;
         echo view('purchase_form',$data);
     }
 
     public function add_purchase()
     {
         if(!$this->session->has('logged_user')) { return redirect()->to(base_url()); }
-        $PurchaseOrderModel = new PurchaseOrderModel();
-        $ProductModel = new ProductModel();
-        $PurchaseOrderChildModel = new PurchaseOrderChildModel(); 
+
+        
+       
         $data = [
             'vendor_id' => $this->request->getPost('vendor_id'),
             'order_date' => $this->request->getPost('order_date'),
@@ -239,18 +242,18 @@ class Purchase extends BaseController
         //  echo  $purchase_order_id;die;
         if (!empty($purchase_order_id)) {
         
-            $PurchaseOrderModel->update($purchase_order_id, $data);
+            $this->PurchaseOrderModel->update($purchase_order_id, $data);
         } else {
             
-            $PurchaseOrderModel->insert($data);
-            $purchase_order_id = $PurchaseOrderModel->getInsertID(); 
+            
+            $purchase_order_id = $this->PurchaseOrderModel->getInsertID(); 
         }
         
         $orderNumber = 'PO-' . date('md') . '-' . str_pad($purchase_order_id, 5, '0', STR_PAD_LEFT);
-        // print_r($orderNumber);die;
+   
             // Update sales order with generated order number
-            $PurchaseOrderModel->update($purchase_order_id, ['order_number' => $orderNumber]);
-        //  print_r();die;
+            $this->PurchaseOrderModel->update($purchase_order_id, ['order_number' => $orderNumber]);
+     
             // Prepare data for sales order product
             $product_ids = $this->request->getPost('item_details');
             $quantities = $this->request->getPost('quantity');
@@ -268,7 +271,7 @@ class Purchase extends BaseController
                 $selected_item = (isset($selected_items[$key]) && $selected_items[$key] == 'checked') ? 1 : 0;
                 // print_r($selected_item);die;
                 if ($status == 'Received' && $selected_item == 1) {
-                    $this->addBackProductQuantity($ProductModel, $product_id, $qty);
+                    $this->addBackProductQuantity( $product_id, $qty);
                 }
               
                 $discount = isset($discounts[$key]) ? $discounts[$key] : 0;
@@ -300,20 +303,20 @@ class Purchase extends BaseController
                     $child_data['qty'] = $qty;
                 }
 
-        // print_r($child_data);die;
+    
 
                 if (!empty($purchase_order_child_id[$key])) {
 
-                //    print_r($purchase_order_child_id[$key]);die;
-                    $PurchaseOrderChildModel->update($purchase_order_child_id[$key], $child_data);
+             
+                $this->PurchaseOrderChildModel->update($purchase_order_child_id[$key], $child_data);
                     
                 } else {
 
-                    $PurchaseOrderChildModel->insert($child_data);
+                    $this->PurchaseOrderChildModel->insert($child_data);
 
                     // send purhase data through mail
-                    $VendorModel = new VendorModel();
-                    $vendor = $VendorModel->where('vendor_id',$this->request->getPost('vendor_id'))->findAll();
+                   
+                    $vendor = $this->VendorModel->where('vendor_id',$this->request->getPost('vendor_id'))->findAll();
                     $mail_status = $this->download_purchase_invoice($purchase_order_id, $vendor[0]['vendor_email']);
 
                     // echo $mail_status;die;
@@ -326,10 +329,10 @@ class Purchase extends BaseController
     }
 
 
-    private function addBackProductQuantity($ProductModel, $product_id, $sold_qty)
+    private function addBackProductQuantity($product_id, $sold_qty)
     {
         // Fetch current product quantity
-        $product = $ProductModel->find($product_id);
+        $product = $this->ProductModel->find($product_id);
 
         $data['qty_stock'] = $product['qty_stock'] + $sold_qty;
 
@@ -343,20 +346,20 @@ class Purchase extends BaseController
         }
 
         // Update quantity in Product table
-        $ProductModel->update($product_id, $data );
+        $this->ProductModel->update($product_id, $data );
     }
 
     public function delete_purchase($purchase_order_id)
     {
         if(!$this->session->has('logged_user')) { return redirect()->to(base_url()); }
-        $PurchaseOrderModel = new PurchaseOrderModel();
+     
         $where = ['purchase_order_id' => $purchase_order_id, 'isactive' => 1 ]; // Assuming 'isactive' is a column in your database
-        $existingPurchase = $PurchaseOrderModel->where($where)->first();
+        $existingPurchase = $this->PurchaseOrderModel->where($where)->first();
     
         if ($existingPurchase) {
             $data['isactive'] = 0;
             
-            if ($PurchaseOrderModel->update($purchase_order_id, $data)) {
+            if ($this->PurchaseOrderModel->update($purchase_order_id, $data)) {
                 session()->setFlashdata('success', 'Deleted successfully.');
                 $this->logger->info("Purchase Order: has been Inactivated successfully. Inactivated ID = ".$purchase_order_id); 
             }
@@ -372,9 +375,9 @@ class Purchase extends BaseController
     public function get_vendor($vendor_id)
     {
 
-        $VendorModel = new VendorModel();
+      
 
-        $products =$VendorModel->where('vendor_id',$vendor_id)->select('vendor_name,contact_person_name1,contact_person_mobile1')->get()->getRowArray(); 
+        $products =$this->VendorModel->where('vendor_id',$vendor_id)->select('vendor_name,contact_person_name1,contact_person_mobile1')->get()->getRowArray(); 
 
 
         return json_encode($products);
@@ -387,18 +390,17 @@ public function getVendorProducts()
     // $makeId = $this->request->getPost('');
     $vendorId = $this->request->getPost('vendor_id');
 
-    $VendorModel = new VendorModel();
-    $VendorData =  $VendorModel->where('vendor_id',$vendorId)->first();
+    
+    $VendorData =  $this->VendorModel->where('vendor_id',$vendorId)->first();
 
 
     // Encode the modelId before searching
     $encodedVendorId = json_encode([$vendorId]);
 
-    // Load the ProductModel
-    $productModel = new ProductModel();
+   
 
     // Query the database to find the product based on make_id and model_id
-    $product = $productModel->select('products.*, manufacturer.manufacturer_name')
+    $product = $this->ProductModel->select('products.*, manufacturer.manufacturer_name')
                             ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
                             ->where('JSON_CONTAINS(vendor, \'' . $encodedVendorId . '\')', null, false)
                             ->where('products.isactive',1)
@@ -418,10 +420,10 @@ public function delete_purchase_product()
     $purchase_order_child_id = $this->request->getPost('purchase_order_child_id');
     
     if (!empty($purchase_order_child_id)) {
-        $PurchaseOrderChildModel = new PurchaseOrderChildModel();
+       
         $data['isactive'] = 0;
         
-        if ($PurchaseOrderChildModel->update($purchase_order_child_id, $data)) {
+        if ($this->PurchaseOrderChildModel->update($purchase_order_child_id, $data)) {
             // Return success response
             return $this->response->setJSON(['success' => true]);
         }
@@ -433,10 +435,9 @@ public function delete_purchase_product()
 public function download_purchase_invoice($purchase_order_id, $mail = null)
 {
     // Fetch the invoice data based on $invoice_id
-    $model = new PurchaseOrderModel();
-    $data = $model->getPurchasePdf($purchase_order_id);
+    $data = $this->PurchaseOrderModel->getPurchasePdf($purchase_order_id);
 
-    $items = $model->getPurchaseOrderProductsForPdf($purchase_order_id);
+    $items = $this->PurchaseOrderModel->getPurchaseOrderProductsForPdf($purchase_order_id);
     // Create an mPDF object
     $mpdf = new Mpdf([
         'mode' => '',
diff --git a/app/Controllers/Sales.php b/app/Controllers/Sales.php
index 1cce0dd..31ea2c3 100755
--- a/app/Controllers/Sales.php
+++ b/app/Controllers/Sales.php
@@ -17,6 +17,7 @@ use App\Models\AdditionalProductNameModal;
 use Mpdf\Mpdf;
 use CodeIgniter\API\ResponseTrait;
 use App\Helpers\InvNoHelper; 
+use App\Helpers\ClientDetailsUpdate; 
 
 class Sales extends BaseController
 {
@@ -25,6 +26,13 @@ class Sales extends BaseController
     protected $BikemodelsModel;
     protected $BikemakeModel;
     protected $additionalProductNameModal;
+    protected $SalesOrderModel;
+    protected $SalesOrderProductModel;
+    protected $ProductModel;
+    protected $ClientModel;
+    protected $VehicleModel;
+    protected $BranchModel;
+
 
     public function __construct()
 	{
@@ -32,17 +40,20 @@ class Sales extends BaseController
         $this->BikemodelsModel = new BikemodelsModel();
         $this->BikemakeModel = new BikemakeModel();
         $this->additionalProductNameModal =   new AdditionalProductNameModal();		
+        $this->SalesOrderModel = new SalesOrderModel();
+        $this->SalesOrderProductModel = new SalesOrderProductModel();
+        $this->ProductModel = new ProductModel();
+        $this->ClientModel = new ClientModel();
+        $this->VehicleModel = new VehicleModel();
+        $this->BranchModel = new BranchModel();
     }
  
     public function sales_order_index()
     {
         if(!$this->session->has('logged_user')) { return redirect()->to(base_url()); }
-        $SalesOrderModel = new SalesOrderModel();
-        $sales=$SalesOrderModel->getSalesOrdersWithProducts($this->session->get('logged_user_branch_id'));
-        $data['sales']=$sales;
-
-        // echo"<pre>";
-        // print_r($sales);die;
+       
+        $data['sales'] = $this->SalesOrderModel->getSalesOrdersWithProducts($this->session->get('logged_user_branch_id'));
+       
         return view('sales_list',$data);
     }
 
@@ -54,67 +65,59 @@ class Sales extends BaseController
         if ($sales_order_id === '0') {
             $data['page_name']="Create Sales Order";
             $data['sales'] = [];  
-            $ClientModel = new ClientModel();
-            $client = $ClientModel->where('isactive',1)
-                                ->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
-            $VehicleModel = new VehicleModel();
-            $vehicle = $VehicleModel->getCustomerandVehicle($this->session->get('logged_user_branch_id'));
+           
+            $data['client'] = $this->ClientModel->where('isactive',1)
+                                   ->where('branch_id',$this->session->get('logged_user_branch_id'))
+                                   ->findAll();
+           
+            $data['vehicle'] = $this->VehicleModel->getCustomerandVehicle($this->session->get('logged_user_branch_id'));
 
 
-            $ProductModel = new ProductModel();
-            $product=$ProductModel->select('products.*, manufacturer.manufacturer_name')
+            
+            $data['product'] = $this->ProductModel->select('products.*, manufacturer.manufacturer_name')
                                 ->join('manufacturer', 'products.manufacturer_id = manufacturer.manufacturer_id')
                                 ->where('products.isactive', 1)
                                 ->where('products.branch_id', $this->session->get('logged_user_branch_id'))
                                 ->where('products.isactive', 1)
                                 ->findAll();
 
-            $data['product']=$product;   
-            $data['client']=$client;  
-            $data['vehicle']=$vehicle; 
-
 
 
         } else if ($sales_order_id !== '0') {
 
 
-            $data['page_name']="Edit Sale Order";
-            $ClientModel = new ClientModel();
-            $client=$ClientModel->where('isactive',1)->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
-            $SalesOrderModel = new SalesOrderModel(); 
-            $sales=$SalesOrderModel->where('sales_order_id', $sales_order_id)->get()->getRowArray();
-            $data['sales']=$sales;
+            $data['page_name'] = "Edit Sale Order";
+           
+            $data['client'] = $this->ClientModel->where('isactive',1)->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
+           
+            $data['sales'] = $this->SalesOrderModel->where('sales_order_id', $sales_order_id)->get()->getRowArray();
+           
 
-            $VehicleModel = new VehicleModel();
-            $vehicles = $VehicleModel->where('isactive',1)->where('vehicle_id',$sales['vehicle_id'])
+          
+            $vehicles = $this->VehicleModel->where('isactive',1)->where('vehicle_id',$data['sales']['vehicle_id'])
                                     ->where('branch_id',$this->session->get('logged_user_branch_id'))
                                     ->first();
             $makeId = $vehicles['make'];
-                $modelId = $vehicles['model'];
+            $modelId = $vehicles['model'];
 
             // Encode the modelId before searching
             $encodedMakeId = json_encode([$makeId]);
             $encodedModelId = json_encode([$modelId]);
 
-            // print_r("aadhavan");
-            // print_r($encodedMakeId);die;
-            // Load the ProductModel
-            $productModel = new ProductModel();
+            // Query the database to find the product based on make_id and model_id
+            $makeproduct = $this->additionalProductNameModal->select('products.*, manufacturer.manufacturer_name, product_names.product_names_id, product_names.additional_product_name')
+                                ->join('products', 'products.product_id = product_names.product_id')
+                                ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
+                                ->where('JSON_CONTAINS(make_id, \'' . $encodedMakeId . '\')', null, false)
+                                ->where('JSON_CONTAINS(models_id, \'' . $encodedModelId . '\')', null, false)
+                                ->where('qty_stock >',0)
+                                ->where('products.isactive', 1)
+                                ->findAll();
 
-                    // Query the database to find the product based on make_id and model_id
-                    $makeproduct = $this->additionalProductNameModal->select('products.*, manufacturer.manufacturer_name, product_names.product_names_id, product_names.additional_product_name')
-                    ->join('products', 'products.product_id = product_names.product_id')
-                    ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
-                    ->where('JSON_CONTAINS(make_id, \'' . $encodedMakeId . '\')', null, false)
-                    ->where('JSON_CONTAINS(models_id, \'' . $encodedModelId . '\')', null, false)
-                    ->where('qty_stock >',0)
-                    ->where('products.isactive', 1)
-                    ->findAll();
+            $encodedMakeId = json_encode(['0']);
+            $encodedModelId = json_encode(['0']);
 
-                    $encodedMakeId = json_encode(['0']);
-                    $encodedModelId = json_encode(['0']);
-
-                    $common_product = $this->additionalProductNameModal->select('products.*, manufacturer.manufacturer_name, product_names.product_names_id,  product_names.additional_product_name')
+            $common_product = $this->additionalProductNameModal->select('products.*, manufacturer.manufacturer_name, product_names.product_names_id,  product_names.additional_product_name')
                                     ->join('products', 'products.product_id = product_names.product_id')
                                     ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
                                     ->where('JSON_CONTAINS(make_id, \'' . $encodedMakeId . '\')', null, false)
@@ -123,40 +126,33 @@ class Sales extends BaseController
                                     ->where('products.isactive', 1)
                                     ->findAll();
                                     
-                    $product = array_merge($common_product, $makeproduct);
+            $product = array_merge($common_product, $makeproduct);
 
 
-                    $data['product']=$product;
+            $data['product']=$product;
 
-                    $SalesProductOrderModel = new SalesOrderProductModel();
-                    $sales_product=$SalesProductOrderModel->where('sales_order_id', $sales_order_id)->findAll();
-                    $data['sales_product']=$sales_product;
-                    $data['client']=$client; 
+            
+            $sales_product = $this->SalesOrderProductModel->where('sales_order_id', $sales_order_id)->findAll();
+            $data['sales_product']=$sales_product;
+           
 
-                    $VehicleModel = new VehicleModel();
-                    $vehicle=$VehicleModel
-                    ->where('isactive',1)
-                    ->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
-                    $data['vehicle']=$vehicle; 
+            
+            $data['vehicle'] = $this->VehicleModel->where('isactive',1)->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
+           
 
      
         }
      
         $data['sales_order_id'] = $sales_order_id;
-        $bikeMakeModel = new BikeMakeModel();
-        $data['makeData'] =$bikeMakeModel->findAll();
+        
+        $data['makeData'] = $this->BikemakeModel->findAll();
         return view('sales_order_form',$data);
     }
 
     public function add_sales()
     {
         if(!$this->session->has('logged_user')) { return redirect()->to(base_url()); }
-        $SalesOrderModel = new SalesOrderModel();
-        $ProductModel = new ProductModel();
-        $SalesOrderProductModel = new SalesOrderProductModel(); 
-       
-       
-
+        
         // Prepare data for sales order
         $status = $this->request->getPost('status') != '' ? $this->request->getPost('status') : 'Draft';
         $data = [
@@ -176,7 +172,13 @@ class Sales extends BaseController
             'branch_id'=> $this->session->get('logged_user_branch_id'),
         ];
 
+        $update_client_address = $this->request->getPost('update_client_address');
+        if(isset($update_client_address) && $update_client_address == 'on')
+        {
+            ClientDetailsUpdate::updateClientAddress($this->request->getPost('vehicle_id'),$data); 
+        }
 
+      
 
         // Insert or update sales order
         $sales_order_id = $this->request->getPost('sales_order_id');
@@ -186,18 +188,18 @@ class Sales extends BaseController
             if ($status === "Approved") {
                 $data['mode_of_payment'] = $this->request->getPost('mode_of_payment');
             }
-            $SalesOrderModel->update($sales_order_id, $data);
+            $this->SalesOrderModel->update($sales_order_id, $data);
 
         } else {
 
             //create sales-order
             $data['inv_no'] = InvNoHelper::generateInvoiceNumber(); 
-            $SalesOrderModel->insert($data);
-            $sales_order_id = $SalesOrderModel->getInsertID(); 
+            $this->SalesOrderModel->insert($data);
+            $sales_order_id = $this->SalesOrderModel->getInsertID(); 
 
             // Update sales order with generated order number
             $orderNumber = 'SO-' . date('md') . '-' . str_pad($sales_order_id, 5, '0', STR_PAD_LEFT);
-            $SalesOrderModel->update($sales_order_id, ['order_number' => $orderNumber]);
+            $this->SalesOrderModel->update($sales_order_id, ['order_number' => $orderNumber]);
 
         }
 
@@ -221,16 +223,16 @@ class Sales extends BaseController
             
             $qty = isset($quantities[$key]) ? $quantities[$key] : 0;
             if ($status == 'Approved') {
-                $this->subractProductQuantity($ProductModel, $product_id, $qty);
+                $this->subractProductQuantity( $product_id, $qty);
             }elseif ($status == 'Cancelled'){
-                // $this->addBackProductQuantity($ProductModel, $product_id, $qty);
+                // $this->addBackProductQuantity( $product_id, $qty);
             }
             $discount = isset($discounts[$key]) ? $discounts[$key] : 0;
             $discount_type = isset($discount_types[$key]) ? $discount_types[$key] : '';
             $tax=isset($itemtax[$key]) ? $itemtax[$key] : 0;
             $rate=isset($unitprice[$key]) ? $unitprice[$key] : 0;
             $amount = isset($amounts[$key]) ? $amounts[$key] : 0;
-            // $new_qty = $this->calculateUpdatedQuantity($ProductModel, $product_id, $qty);
+            // $new_qty = $this->calculateUpdatedQuantity( $product_id, $qty);
             // print_r($discount_type);die;
             $product_data = [
                 'sales_order_id' => $sales_order_id,
@@ -247,10 +249,10 @@ class Sales extends BaseController
         //    print_r($product_data);die;
             if (!empty($sales_product_id[$key])) {
                 
-                $SalesOrderProductModel->update($sales_product_id[$key], $product_data);
+                $this->SalesOrderProductModel->update($sales_product_id[$key], $product_data);
                 
             } else {
-                $SalesOrderProductModel->insert($product_data);
+                $this->SalesOrderProductModel->insert($product_data);
             
             }
         
@@ -261,10 +263,10 @@ class Sales extends BaseController
         return redirect()->to('sales_order_index');
     }
 
-    private function addBackProductQuantity($ProductModel, $product_id, $sold_qty)
+    private function addBackProductQuantity($product_id, $sold_qty)
     {
         // Fetch current product quantity
-        $product = $ProductModel->find($product_id);
+        $product = $this->ProductModel->find($product_id);
 
         $data['qty_stock'] = $product['qty_stock'] + $sold_qty;
 
@@ -278,14 +280,14 @@ class Sales extends BaseController
         }
 
         // Update quantity in Product table
-        $ProductModel->update($product_id, $data );
+        $this->ProductModel->update($product_id, $data );
     }
 
-    private function subractProductQuantity($ProductModel, $product_id, $sold_qty)
+    private function subractProductQuantity( $product_id, $sold_qty)
     {
        
         // Fetch current product quantity
-        $product = $ProductModel->find($product_id);
+        $product = $this->ProductModel->find($product_id);
         
         $data['qty_stock'] = $product['qty_stock'] - $sold_qty;
 
@@ -299,7 +301,7 @@ class Sales extends BaseController
         }
         
         // Update quantity in Product table
-        $ProductModel->update($product_id, $data );
+        $this->ProductModel->update($product_id, $data );
     }
 
     public function delete_sales_product()
@@ -308,10 +310,9 @@ class Sales extends BaseController
         $sales_order_product_id = $this->request->getPost('sales_order_product_id');
         
         if (!empty($sales_order_product_id)) {
-            $SalesOrderProductModel = new SalesOrderProductModel();
             $data['isactive'] = 0;
             
-            if ($SalesOrderProductModel->update($sales_order_product_id, $data)) {
+            if ($this->SalesOrderProductModel->update($sales_order_product_id, $data)) {
                 // Return success response
                 return $this->response->setJSON(['success' => true]);
             }
@@ -325,14 +326,14 @@ class Sales extends BaseController
     public function delete_sale($sales_order_id)
     {
         if(!$this->session->has('logged_user')) { return redirect()->to(base_url()); }
-        $model = new SalesOrderModel();
+       
         $where = ['sales_order_id' => $sales_order_id, 'isactive' => 1]; // Assuming 'isactive' is a column in your database
-        $existingProduct = $model->where($where)->first();
+        $existingProduct = $this->SalesOrderModel->where($where)->first();
     
         if ($existingProduct) {
             $data['isactive'] = 0;
             
-            if ($model->update($sales_order_id, $data)) {
+            if ($this->SalesOrderModel->update($sales_order_id, $data)) {
                 session()->setFlashdata('success', 'Deleted successfully.');
                 $this->logger->info("Users: has been Inactivated successfully. Inactivated ID = ".$sales_order_id); 
             }
@@ -347,21 +348,19 @@ class Sales extends BaseController
     {
         if(!$this->session->has('logged_user')) { return redirect()->to(base_url()); }
         // Fetch the invoice data based on $invoice_id
-        $model = new SalesOrderModel();
-        $saleOrderCount = count($model->where('status','Approved')->findAll());
-        $VehicleModel = new VehicleModel();
-        $BranchModel = new BranchModel();
-        $BusinessModel = new BusinessModel();
-        $BikemodelsModel = new BikemodelsModel();
-        $BikemakeModel = new BikemakeModel();
-        $data['sales'] = $model->getSalesPdf($sales_order_id);
-        $data['branch'] = $BranchModel->where('branch_id', $data['sales'][0]->branch_id)->first();
-        $data['vehicle'] = $VehicleModel->select('vehicle.reg_no,vehicle.colour,vehicle.email,vehicle.mobile_no,vehicle.year_of_manufacturing, make.make as make_name, model.model_name')
+
+        $saleOrderCount = count($this->SalesOrderModel->where('status','Approved')->findAll());
+       
+       
+       
+        $data['sales'] = $this->SalesOrderModel->getSalesPdf($sales_order_id);
+        $data['branch'] = $this->BranchModel->where('branch_id', $data['sales'][0]->branch_id)->first();
+        $data['vehicle'] = $this->VehicleModel->select('vehicle.reg_no,vehicle.colour,vehicle.email,vehicle.mobile_no,vehicle.year_of_manufacturing, make.make as make_name, model.model_name')
                                 ->join('model', 'model.model_id = vehicle.model', 'left')
                                 ->join('make', 'make.make_id = vehicle.make', 'left')
                                 ->where('vehicle.vehicle_id', $data['sales'][0]->vehicle_id)
                                 ->first();
-        $data['items'] = $model->getSalesOrderProductsForPdf($sales_order_id);
+        $data['items'] = $this->SalesOrderModel->getSalesOrderProductsForPdf($sales_order_id);
 
         $mpdf = new Mpdf([
 			'mode' => '',
@@ -406,21 +405,19 @@ class Sales extends BaseController
 
 
         // Fetch the invoice data based on $invoice_id
-        $model = new SalesOrderModel();
-        $saleOrderCount = count($model->where('status','Approved')->findAll());
-        $VehicleModel = new VehicleModel();
-        $BranchModel = new BranchModel();
-        $BusinessModel = new BusinessModel();
-        $BikemodelsModel = new BikemodelsModel();
-        $BikemakeModel = new BikemakeModel();
-        $data['sales'] = $model->getSalesPdf($sales_order_id);
-        $data['branch'] = $BranchModel->where('branch_id', $data['sales'][0]->branch_id)->first();
-        $data['vehicle'] = $VehicleModel->select('vehicle.reg_no,vehicle.colour,vehicle.email,vehicle.mobile_no,vehicle.year_of_manufacturing, make.make as make_name, model.model_name')
+
+        $saleOrderCount = count($this->SalesOrderModel->where('status','Approved')->findAll());
+        
+     
+      
+        $data['sales'] = $this->SalesOrderModel->getSalesPdf($sales_order_id);
+        $data['branch'] = $this->BranchModel->where('branch_id', $data['sales'][0]->branch_id)->first();
+        $data['vehicle'] = $this->VehicleModel->select('vehicle.reg_no,vehicle.colour,vehicle.email,vehicle.mobile_no,vehicle.year_of_manufacturing, make.make as make_name, model.model_name')
                                 ->join('model', 'model.model_id = vehicle.model', 'left')
                                 ->join('make', 'make.make_id = vehicle.make', 'left')
                                 ->where('vehicle.vehicle_id', $data['sales'][0]->vehicle_id)
                                 ->first();
-        $data['items'] = $model->getSalesOrderProductsForPdf($sales_order_id);
+        $data['items'] = $this->SalesOrderModel->getSalesOrderProductsForPdf($sales_order_id);
 
 
         $html =  view('invoice_pdf_template', $data);
@@ -430,19 +427,19 @@ class Sales extends BaseController
     
     public function save_vehicle(){
         if(!$this->session->has('logged_user')) { return redirect()->to(base_url()); }
-        // Load ClientModel
-        $VehicleModel = new VehicleModel();
+        
+       
       
        if($this->request->getPost('formType') == 'create')
        {
-        $ClientModel = new ClientModel();
+        
 
          $client['client_name'] = $this->request->getPost('createclientName');
          $client['mobile_no'] = $this->request->getPost('createclientMobile');
          $client['client_type'] = $this->request->getPost('createclientType');
          $client['branch_id'] = $this->session->get('logged_user_branch_id');
 
-         $client_id = $ClientModel->insert($client);
+         $client_id = $this->ClientModel->insert($client);
 
          if($client_id){
 
@@ -482,9 +479,9 @@ class Sales extends BaseController
        
       
         // Attempt to insert the client data
-        $id = $VehicleModel->insert($data);
+        $id = $this->VehicleModel->insert($data);
         if ($id) {
-            $vehicleData  = $VehicleModel->where('vehicle_id',$id)->first();
+            $vehicleData  = $this->VehicleModel->where('vehicle_id',$id)->first();
 
             // If insertion succeeds, return success response
             return $this->response->setJSON(['success' => true, 'message' => 'Client saved successfully.','vehicleData'=>$vehicleData, 'vehicle_id' => $id]);
@@ -512,14 +509,6 @@ class Sales extends BaseController
         $encodedMakeId = json_encode([$makeId]);
         $encodedModelId = json_encode([$modelId]);
 
-        // Load the ProductModel
-        $productModel = new ProductModel();
-        $bikemodelsModel = new BikemodelsModel();
-        $BikemakeModel = new BikemakeModel();
-
-        $makeGeneral = $BikemakeModel->where('make' , 'General')->first();
-        $modelGeneral = $bikemodelsModel->where('model_name' , 'General')->first();
-
 
         // Query the database to find the product based on make_id and model_id
         $makeproduct = $this->additionalProductNameModal->select('products.*, manufacturer.manufacturer_name, product_names.product_names_id,  product_names.additional_product_name')
diff --git a/app/Controllers/Service.php b/app/Controllers/Service.php
index 7b92fe8..12b74a8 100755
--- a/app/Controllers/Service.php
+++ b/app/Controllers/Service.php
@@ -7,27 +7,38 @@ use App\Models\BikemakeModel;
 use App\Models\VendorModel; 
 use App\Models\BikemodelsModel;  
 use App\Models\ProductModel;  
-
+use App\Models\AdditionalProductNameModal;
 use CodeIgniter\API\ResponseTrait;
 
 class Service extends BaseController
 {
 
     public $session;
-
+    protected $additionalProductNameModal;
+    protected $ServiceModel;
+    protected $BikemakeModel;
+    protected $vendorModel;
+    protected $BikemodelsModel;
+    protected $ProductModel;
     use ResponseTrait;
 
     public function __construct()
 	{
 
 		$this->session = session();
+        $this->additionalProductNameModal =   new AdditionalProductNameModal();
+        $this->ServiceModel = new ServiceModel();
+        $this->BikemakeModel = new BikemakeModel();
+        $this->vendorModel = new VendorModel();
+        $this->BikemodelsModel = new BikemodelsModel();
+        $this->ProductModel = new ProductModel();
     }
  
     public function service_index()
     {
 
-        $ServiceModel = new ServiceModel();
-        $services = $ServiceModel->where('branch_id',$this->session->get('logged_user_branch_id'))->orderBy('service_name','ASC')->findAll();
+        
+        $services = $this->ServiceModel->where('branch_id',$this->session->get('logged_user_branch_id'))->orderBy('service_name','ASC')->findAll();
 
         foreach ($services as &$service) {
             // Convert JSON strings to arrays
@@ -36,11 +47,10 @@ class Service extends BaseController
         
             // Fetch make names
             $makeNames = [];
-            $BikemakeModel = new BikemakeModel();
         
             foreach ($makes_ids as $make_id) {
                 if (!empty($make_id)) { // Check if $make_id is not null or empty
-                    $make = $BikemakeModel->find($make_id);
+                    $make = $this->BikemakeModel->find($make_id);
                     if ($make) {
                         $makeNames[] = $make['make'];
                     }
@@ -49,11 +59,10 @@ class Service extends BaseController
         
             // Fetch model names
             $modelNames = [];
-            $BikemodelsModel = new BikemodelsModel();
         
             foreach ($models_ids as $model_id) {
                 if (!empty($model_id)) { // Check if $model_id is not null or empty
-                    $model = $BikemodelsModel->find($model_id);
+                    $model = $this->BikemodelsModel->find($model_id);
                     if ($model) {
                         $modelNames[] = $model['model_name'];
                     }
@@ -73,82 +82,53 @@ class Service extends BaseController
     public function new_service($service_id)
     {
        
-        $ProductModel = new ProductModel();
+        $data['product'] = $this->additionalProductNameModal->select('products.*, manufacturer.manufacturer_name, product_names.product_names_id, product_names.additional_product_name')
+                                    ->join('products', 'products.product_id = product_names.product_id')
+                                    ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
+                                    ->where('products.isactive', 1)
+                                    ->findAll();
+
+        $data['tax'] = $this->ServiceModel->getTax();      
+
         if ($service_id === '0') {
-           
+
+            $data['page_name'] = "Add Service";
             $data['services'] = [];  
-            $ServiceModel = new ServiceModel();
-            $tax=$ServiceModel->getTax();
-            $data['tax']=$tax;
-            $BikemakeModel = new BikemakeModel();
-            $data['make'] = $BikemakeModel->where('business_id', $this->session->get('logged_user_business_id'))->findAll();
+            $data['make'] = $this->BikemakeModel->where('business_id', $this->session->get('logged_user_business_id'))->findAll();
             $data['models'] = [];
-            $service=$ServiceModel->where('isactive',1)->where('category','0')->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
-            // echo $this->session->get('logged_user_branch_id');die;
-            $data['service']=$service;
-            $product=$ProductModel->select('products.*, manufacturer.manufacturer_name')
-                                    ->join('manufacturer', 'products.manufacturer_id = manufacturer.manufacturer_id')
-                                    ->where('products.isactive',1)
-                                    ->where('products.branch_id',$this->session->get('logged_user_branch_id'))
-                                    ->findAll();            // echo json_encode($service);die;
-            $data['product']=$product;
-            $data['page_name']="Add Service";
+            $data['service'] = $this->ServiceModel->where('isactive',1)->where('category','0')->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
+    
         } else if ($service_id !== '0') {
 
-            $ServiceModel = new ServiceModel();
-            $services=$ServiceModel->where('service_id', $service_id)->get()->getRowArray();
-
+            $data['page_name'] = "Edit Service";
+            $services = $this->ServiceModel->where('service_id', $service_id)->get()->getRowArray();
             $services['models_id'] = json_decode($services['models_id'], true);
             $services['makes_id'] = json_decode($services['makes_id'], true);
 
-            $data['page_name']="Edit Service";
-
-            $product=$ProductModel->select('products.*, manufacturer.manufacturer_name')
-                                    ->join('manufacturer', 'products.manufacturer_id = manufacturer.manufacturer_id')
-                                    ->where('products.isactive',1)
-                                    ->where('products.branch_id',$this->session->get('logged_user_branch_id'))
-                                    ->findAll();
-            $data['product']=$product;
-
+    
             $models = [];
-            $BikemodelsModel = new BikemodelsModel();
-
             if( $services['makes_id'] != null) {
                 foreach ($services['makes_id'] as $make_id) {
-                    $models[] = $BikemodelsModel->where('make_id', $make_id)->findAll();
+                    $models[] = $this->BikemodelsModel->where('make_id', $make_id)->findAll();
                 }
             }
-
             $data['models'] = $models; 
-    
-            // Load make data
-            $BikemakeModel = new BikemakeModel();
-            $data['make'] = $BikemakeModel->where('business_id', $this->session->get('logged_user_business_id'))->findAll();
-
-            $tax=$ServiceModel->getTax();
-            $data['tax']=$tax;
-           
-            $data['services']=$services;  
-            
-            $service=$ServiceModel->where('isactive',1)->where('category','0')->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
-            // echo $this->session->get('logged_user_branch_id');die;
-            // echo json_encode($service);die;
-            $data['service']=$service;
+            $data['make'] = $this->BikemakeModel->where('business_id', $this->session->get('logged_user_business_id'))->findAll();
+            $data['services'] = $services;  
+            $data['service'] = $this->ServiceModel->where('isactive',1)->where('category','0')->where('branch_id',$this->session->get('logged_user_branch_id'))->findAll();
                 
         }
         $data['service_id'] = $service_id;
-        // echo"<pre>";
-        // print_r($data);die;
+       
         echo view('service_form',$data);
+
     }
 
    
     public function add_service()
     {
 
-        $ServiceModel = new ServiceModel();
 
-        // echo json_encode($this->request->getPost());die;
     
         $tax= $this->request->getPost('tax')/2;
         
@@ -178,12 +158,12 @@ class Service extends BaseController
         $service_id = $this->request->getPost('service_id');
     
        
-        if (!empty($service_id)) {
-        
-            $ServiceModel->update($service_id, $data);
+        if (!empty($service_id)) 
+        {
+            $this->ServiceModel->update($service_id, $data);
         } else {
             $data['branch_id'] = $this->session->get('logged_user_branch_id');
-            $ServiceModel->insert($data);
+            $this->ServiceModel->insert($data);
         }
     
         
@@ -192,14 +172,14 @@ class Service extends BaseController
 
     public function delete_service($service_id)
     {
-        $ServiceModel = new ServiceModel();
+   
         $where = ['service_id' => $service_id, 'isactive' => 1]; // Assuming 'isactive' is a column in your database
-        $existingService = $ServiceModel->where($where)->first();
+        $existingService = $this->ServiceModel->where($where)->first();
     
         if ($existingService) {
             $data['isactive'] = 0;
             
-            if ($ServiceModel->update($service_id, $data)) {
+            if ($this->ServiceModel->update($service_id, $data)) {
                 session()->setFlashdata('success', 'Deleted successfully.');
                 $this->logger->info("Users: has been Inactivated successfully. Inactivated ID = ".$service_id); 
             }
@@ -209,28 +189,20 @@ class Service extends BaseController
         return redirect()->to('service_index');
     }
   
-    // Retrieve the make_id from the AJAX request
+
     public function get_vendors_by_model()
     {
         $make_id = $this->request->getPost('make_id');
         $model_ids = $this->request->getPost('model_ids');
-        // print_r( $model_ids);die;
-
-        // If make_id or model_ids is not provided, return an empty response
         
 
-        // Create an instance of VendorModel
-        $vendorModel = new VendorModel();
-
-        // Call the get_vendors_by_model method from the model
-        $vendors = $vendorModel->get_vendors_by_model($make_id, $model_ids);
-        // Return the response as JSON
-        // return $this->response->setJSON(['success' => true, 'message' => 'Client saved successfully.']);
+        $vendors = $this->vendorModel->get_vendors_by_model($make_id, $model_ids);
+       
         if ($vendors) {
-            // Return the retrieved vendors as JSON response
+            
             return $this->response->setJSON($vendors);
         } else {
-            // If no vendors were found, return an empty response or handle the error accordingly
+           
             return $this->response->setJSON([]);
         }
     }
@@ -240,17 +212,16 @@ class Service extends BaseController
         $make_id = $this->request->getPost('make_id');
         $model_ids = $this->request->getPost('model_ids');
     
-        $ProductModel = new ProductModel();
+     
         $products = [];
         array_push($model_ids,'0');
-        foreach ($model_ids as $modelId) {
-            // Assuming $ProductModel is your Product model class
-            // and you have a Manufacturer model class for the manufacturers table
 
-             $product = $ProductModel->select('products.*, manufacturer.manufacturer_name AS manufacturer_name')
-                                    ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
-                                    ->where('products.isactive', 1)
+        foreach ($model_ids as $modelId) {
+             $product = $this->additionalProductNameModal->select('products.*, manufacturer.manufacturer_name, product_names.product_names_id, product_names.additional_product_name')
+                                ->join('products', 'products.product_id = product_names.product_id')
+                                ->join('manufacturer', 'manufacturer.manufacturer_id = products.manufacturer_id')
                                 ->where('JSON_CONTAINS(products.models_id, \'["' . $modelId . '"]\')', null, false)
+                                ->where('products.isactive', 1)
                                 ->findAll();
 
             $products = array_merge($products, $product);
@@ -267,9 +238,6 @@ class Service extends BaseController
     {
         $selected_makes = $this->request->getPost('selected_makes');
         
-        // Load the BikemakeModel to fetch models
-        $BikemodelModel = new BikemodelsModel();
-        
         // Initialize an empty array to store formatted model data
         $formatted_models = [];
         
@@ -277,7 +245,7 @@ class Service extends BaseController
         if ($selected_makes) {
             foreach ($selected_makes as $make_id) {
                 // Fetch models based on the selected make ID
-                $models = $BikemodelModel->where('make_id', $make_id)->where('business_id', $this->session->get('logged_user_business_id'))->findAll();
+                $models = $this->BikemodelsModel->where('make_id', $make_id)->where('business_id', $this->session->get('logged_user_business_id'))->findAll();
                 
                 // Iterate over each fetched model and format it as needed
                 foreach ($models as $model) {
@@ -307,11 +275,11 @@ class Service extends BaseController
             $service_id = $this->request->getPost('service_id');
             $isactive = $this->request->getPost('isactive'); 
             
-            $ServiceModel = new ServiceModel();
+  
             $data = [
                 'isactive' => $isactive
             ];
-            $updated = $ServiceModel->update($service_id, $data);
+            $updated = $this->ServiceModel->update($service_id, $data);
 
             if ($updated) {
                 $result = $data;
diff --git a/app/Helpers/ClientDetailsUpdate.php b/app/Helpers/ClientDetailsUpdate.php
new file mode 100644
index 0000000..63f4186
--- /dev/null
+++ b/app/Helpers/ClientDetailsUpdate.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Helpers;
+use App\Models\ClientModel;
+use App\Models\VehicleModel;
+
+class ClientDetailsUpdate
+{
+
+    
+
+    public static function updateClientAddress($vehicle_id,$address) 
+    {    
+        
+        $ClientModel = new ClientModel();
+        $VehicleModel = new VehicleModel();    
+        
+        
+        $client_id = $VehicleModel->where('vehicle_id', $vehicle_id)->get()->getRow()->client_id;
+
+        $data = [
+            
+            'address' => $address['billing_address'],
+            'city' => $address['billing_city'],
+            'state' => $address['billing_state'],
+            'postal_code' => $address['billing_postal_code']
+    
+        ];
+
+        $update = $ClientModel->update($client_id, $data);
+
+        if($update){
+              return true;
+        }
+       
+
+    }
+
+   
+
+  
+
+}
+?>
\ No newline at end of file
diff --git a/app/Views/job_card_form.php b/app/Views/job_card_form.php
index 522d3cb..14f5d7f 100755
--- a/app/Views/job_card_form.php
+++ b/app/Views/job_card_form.php
@@ -158,6 +158,9 @@
                                     <option value>Select Status</option>
                                     <option value="Paid" <?= $jobs['status'] === 'Paid' ? 'selected' : '' ?>>Paid</option>
                                     <option value="Cancelled" <?= $jobs['status'] === 'Cancelled' ? 'selected' : '' ?>>Cancelled</option>
+                                    <?php if(isset($logged_user_role) && ( $logged_user_role == "Store Manager" ) ) { ?>
+                                    <option value="Issued" <?= $jobs['status'] === 'Issued' ? 'selected' : '' ?>>Issued</option>
+                                    <?php } ?>
                                     
                                     <?php endif; ?>
                                     <?php else: ?>
@@ -438,35 +441,35 @@ $(document).ready(async function() {
         for (const value of edit_service_data) {
             servicearray = <?php echo isset($service_1) ? json_encode($service_1) : json_encode($service) ?>;
             // console.log(servicearray);
-            var newRow = `<tr class="service_class"><td hidden>
-                                <input type="number" class="form-control labour_cost" name="labour_cost" value="${value.labour_cost}"></td>
-                                <td><select class="form-control book-select SelExample service" name="service_details[]" required data-toggle="select2" style="width: 249px !important;">`;
-
-            for (var i = 0; i < servicearray.length; i++) 
-            {
-                var service = servicearray[i];
-                if(value.service_id == service.service_id)
-                newRow += '<option value="' + service.service_id + '" ' + (value.service_id == service.service_id ? "selected" : "") + '>' + service.service_name + '</option>';
-            }
-
+            var newRow = `<tr class="service_class">
+                            <td hidden>
+                            <input type="number" class="form-control labour_cost" name="labour_cost" value="${value.labour_cost}"></td>
+                            <td><select class="form-control book-select SelExample service" name="service_details[]" required data-toggle="select2" style="width: 249px !important;">`;
 
+                            for (var i = 0; i < servicearray.length; i++) 
+                            {
+                                var service = servicearray[i];
+                                if(value.service_id == service.service_id)
+                                newRow += '<option value="' + service.service_id + '" ' + (value.service_id == service.service_id ? "selected" : "") + '>' + service.service_name + '</option>';
+                            }
 
             newRow += '</select></td>' +
                     '<td><input hidden type="text" class="form-control rate-d-only" value="'+value.amount+'" readonly /></td>' +
                     '<td hidden><input hidden type="text" class="form-control item-rate1" value="'+value.amount+'"  name="unit-price[]" readonly /></td>' +
                     '<td><input hidden type="number" class="form-control item-quantity" min="0" value="'+value.qty+'" name="quantity[]" readonly/></td>';
-            <?php if(isset($logged_user_role) && ( $logged_user_role == "Store Manager" ) ) { ?>
-                newRow +=  '<td><input hidden type="number" class="form-control issued-qty" min"0" max="'+value.qty+'"  value="" name="issued-qty"  /></td>';
-            <?php } ?>
+                    <?php if(isset($logged_user_role) && ( $logged_user_role == "Store Manager" ) ) { ?>
+                        newRow +=  '<td><input hidden type="number" class="form-control issued-qty" min"0" max="'+value.qty+'"  value="" name="issued-qty"  /></td>';
+                    <?php } ?>
             newRow +=  '<td><input hidden type="text" class="form-control item-tax"  value="'+value.tax+'" name="item-tax[]" readonly  /></td>' +
                     '<td><input hidden type="text" class="form-control total-tax-amount" readonly  /></td>' +
                     '<td><input hidden type="text" class="form-control item-amount1"  value="'+value.amount+'" name="amount[]"/></td>' +
                     '<td><center><i class="fa fa-trash remove-item"></i></center><input value="service" name="item_type" hidden></td>';
-            <?php if(!isset($rework)) { ?>
-                newRow +=  '<td hidden><input name="id" value="'+value.job_card_service_id+'"></td></tr>';
-            <?php } else { ?>
-                newRow +=  '<td hidden><input name="id" value=""></td></tr>';
-            <?php } ?>
+                    <?php if(!isset($rework)) { ?>
+                        newRow +=  '<td hidden><input name="id" value="'+value.job_card_service_id+'"></td></tr>';
+                    <?php } else { ?>
+                        newRow +=  '<td hidden><input name="id" value=""></td></tr>';
+                    <?php } ?>
+                    
             // console.log(value);
             tr = $('#productItemTable tbody').append(newRow);
             initializeSelect2();
@@ -715,15 +718,13 @@ $(document).ready(async function() {
                     '<td hidden><input hidden type="text" class="form-control item-rate"  name="unit-price[]" value="' + sub_service.amount * sub_service.qty + '" readonly /></td>' +
                     '<td><input type="number" class="form-control item-quantity" min="0" max="'+Number(sub_service.qty_stock)+'" value="' + sub_service.qty + '" name="quantity[]"/></td>';
                     <?php if(isset($logged_user_role) && ( $logged_user_role == "Store Manager" ) ) { ?>
-                        newRow +=  '<td><input type="number" class="form-control issued-qty" min="'+sub_service.issued_qty+'" max="'+sub_service.qty+'"  value="'+sub_service.issued_qty+'" name="issued-qty"  /></td>';
+                        newRow +=  '<td><input type="text" class="form-control issued-qty" readonly value="NIL" /></td>';
                     <?php } ?>
             newRow += '<td> <input type="text" class="form-control taxable-value item-tax" name="item-tax[]" value="' + sub_service.tax + '" readonly  /></td>' +
                     '<td><input type="text" class="form-control total-tax-amount" value="'+total_tax_amt.toFixed(2)+'" readonly  /></td>' +
                     '<td><input type="text" class="form-control item-amount" name="amount[]" value="' + Math.round(total_wih_tax).toFixed(2) + '" onblur="floatInput(event)" readonly/></center></td>' +
-                    '<td>'+
-                        action+
-                    '<input value="sub_service" name="item_type" hidden>'+
-                    '</td>';
+                    '<td></td>';
+
             <?php if(!isset($rework)) { ?>
                 newRow +=  '<td hidden><input name="id" value="'+sub_service.job_card_sub_service_id+'"></td>';
             <?php } else { ?>
@@ -1984,16 +1985,16 @@ $(document).ready(function() {
             }
 
             if ($closestTR.attr('class') !== "product" && $closestTR.attr('class') !== "sub_service") {
-    while ($closestTR.next().length > 0 ) {
-        if ($closestTR.next().hasClass('service_class') || $closestTR.next().hasClass('complaint_class') || $closestTR.next().hasClass('custom_complaint_class') || $closestTR.next().hasClass('os_class')) {
-            break; 
-        }
-        // Remove the next row
-        $closestTR.next().remove();
-    }
-    // Remove the clicked row
-}
-$closestTR.remove();
+                while ($closestTR.next().length > 0 ) {
+                    if ($closestTR.next().hasClass('service_class') || $closestTR.next().hasClass('complaint_class') || $closestTR.next().hasClass('custom_complaint_class') || $closestTR.next().hasClass('os_class')) {
+                        break; 
+                    }
+                    // Remove the next row
+                    $closestTR.next().remove();
+                }
+                // Remove the clicked row
+            }
+            $closestTR.remove();
 
             updateCalculations(); 
         });
@@ -2019,31 +2020,31 @@ $closestTR.remove();
 </script>
 <script>
    // Event listener for removing item
-    // Event listener for removing item
-    $(document).on('click', '.remove-item', function() {
-        var salesOrderProductId = $(this).closest('tr').find('input[name="sales_order_product_id[]"]').val();
+   
+    // $(document).on('click', '.remove-item', function() {
+    //     var salesOrderProductId = $(this).closest('tr').find('input[name="sales_order_product_id[]"]').val();
         
-        // AJAX request to delete the sales order product
-        $.ajax({
-            url: '<?php echo base_url()."delete_sales_product"?>',
-            method: 'POST',
-            data: { sales_order_product_id: salesOrderProductId },
-            success: function(response) {
-                // Check if the deletion was successful
-                if (response.success) {
-                    // If successful, remove the row from the table
-                    $(this).closest('tr').remove();
-                    updateCalculations(); // Update calculations after removing the row
-                } else {
-                    // If not successful, display an error message
-                    // alert('Error occurred while deleting the item.');
-                }
-            },
-            error: function(xhr, status, error) {
-                console.error('Error occurred while deleting the item:', error);
-            }
-        });
-    });
+    //     // AJAX request to delete the sales order product
+    //     $.ajax({
+    //         url: '<?php echo base_url()."delete_sales_product"?>',
+    //         method: 'POST',
+    //         data: { sales_order_product_id: salesOrderProductId },
+    //         success: function(response) {
+    //             // Check if the deletion was successful
+    //             if (response.success) {
+    //                 // If successful, remove the row from the table
+    //                 $(this).closest('tr').remove();
+    //                 updateCalculations(); // Update calculations after removing the row
+    //             } else {
+    //                 // If not successful, display an error message
+    //                 // alert('Error occurred while deleting the item.');
+    //             }
+    //         },
+    //         error: function(xhr, status, error) {
+    //             console.error('Error occurred while deleting the item:', error);
+    //         }
+    //     });
+    // });
     $(document).ready(function() {
         // Event listener for customer selection change
         $('.vehicle-select').change(function() {
diff --git a/app/Views/product_form.php b/app/Views/product_form.php
index 26c6c99..579880c 100755
--- a/app/Views/product_form.php
+++ b/app/Views/product_form.php
@@ -585,7 +585,7 @@ $('#qty_in_stock').on('keyup change', function() {
     // Set selected manufacturer and quality for editing
     $(document).ready(function() {
         // Check if products data is available (for editing)
-        var productsData = <?= json_encode($products) ?>;
+        var productsData = <?= isset($products) ? json_encode($products) : '' ?>;
         if (productsData) {
             // Set selected manufacturer
             $('#manufacturer').val(productsData.manufacturer_id);
@@ -612,9 +612,7 @@ function updatePreferredVendorDropdown() {
 
 // Call the function initially
 $(document).ready(function() {
-    // Update the preferred vendor dropdown initially
-    // updatePreferredVendorDropdown();
-
+    
     // Update the preferred vendor dropdown when vendors selection changes
     $('#vendor').change(function() {
         updatePreferredVendorDropdown();
diff --git a/app/Views/product_list.php b/app/Views/product_list.php
index b9231f3..c2c45aa 100755
--- a/app/Views/product_list.php
+++ b/app/Views/product_list.php
@@ -140,7 +140,7 @@
                     <div class="card-header" id="headingOne">
                         <h5 class="m-0">
                             <a href="#collapseOne" class="text-dark" data-toggle="collapse" aria-expanded="true" aria-controls="collapseOne">
-                               Product supportiog Models
+                               Product supporting Models
                             </a>
                         </h5>
                     </div>
diff --git a/app/Views/sales_order_form.php b/app/Views/sales_order_form.php
index 4edb88f..a7071be 100755
--- a/app/Views/sales_order_form.php
+++ b/app/Views/sales_order_form.php
@@ -153,6 +153,16 @@
                                 value="<?= isset($sales['billing_postal_code']) ? $sales['billing_postal_code'] : '' ?>"
                                 maxlength="6" minlength="6">
                         </div>
+  
+                        <div class="form-group col-md-4" style="display: flex;align-items: center; gap: 8px;">
+                            <input class="form-check-input" type="checkbox" name="update_client_address" style=" margin: 0;">
+                            <label class="form-check-label" for="flexCheckDefault" style=" margin: 0;padding-left: 20px;">
+                                Update client address
+                            </label>
+                        </div>
+
+               
+                  
 
 
 
@@ -517,9 +527,7 @@ $(document).ready(function() {
 });
 
 
-<?php
-    $product_json = json_encode($product);
-   ?>
+<?php  $product_json = json_encode($product); ?>
 
 
 
@@ -569,7 +577,7 @@ $(document).ready(function() {
     // Event listener for product selection
     $(document).on('change', 'select[name="item_details[]"]', function() {
         var productId = $(this).val();
-        alert(productId);
+      
         var quantity = $(this).closest('tr').find('.item-quantity').val(1);
 
 
@@ -1125,7 +1133,6 @@ $(document).on('click', '#selectClient', function() {
 function addProductNamesId(selectElement) {
     var product_names_id = $(selectElement).find('option:selected').attr('data-id');
     $(selectElement).closest('tr').find('input[name="product_names_id[]"]').val(product_names_id);
-    console.log('product_names_id', product_names_id);
 }
 
  // Prevent multiple submissions by disabling the button on first click
diff --git a/app/Views/service_form.php b/app/Views/service_form.php
index 1ce3092..0242aeb 100755
--- a/app/Views/service_form.php
+++ b/app/Views/service_form.php
@@ -62,13 +62,13 @@
                             <label for="model" class="col-form-label">Product</label>
                             <select class="form-control SelExample" id="productSelect" name="product_id[]"  multiple>
                                 <option value="">Select a Product</option>
-                                <?php foreach ($product as $value) : ?>
+                                <?php if(isset($product)){ foreach ($product as $value) { ?>
                                     <?php if ((int)$value["isactive"] === 1) : ?>
                                         <option value="<?= $value["product_id"] ?>" <?= isset($services['product_id']) && is_array(json_decode($services['product_id'])) && in_array($value['product_id'], json_decode($services['product_id'])) ? 'selected' : '' ?>>
-                                            <?= $value["product_name"] .'-'. $value['manufacturer_name']; ?>
+                                            <?= $value["additional_product_name"] .'-'. $value['manufacturer_name']; ?>
                                         </option>
                                     <?php endif; ?>
-                                <?php endforeach; ?>
+                                <?php } }?>
                             </select>
                         </div>
                         <div class="form-group col-md-6" id="service_hide" <?= (!isset($services['category']) || $services['category'] == 0) ? 'style="display: none;"' : '' ?>>