From e32f0c59bc90015e26022ee3595c1d7b2af2d4d9 Mon Sep 17 00:00:00 2001
From: vadivelJ96 <jvadivel.1996@gmail.com>
Date: Tue, 18 Mar 2025 15:28:51 +0530
Subject: [PATCH] stock module - 18-03-2025

---
 app/Controllers/StockController.php | 110 ++++++++++++++++------------
 1 file changed, 62 insertions(+), 48 deletions(-)

diff --git a/app/Controllers/StockController.php b/app/Controllers/StockController.php
index 5161c007..b648d4bb 100644
--- a/app/Controllers/StockController.php
+++ b/app/Controllers/StockController.php
@@ -2473,21 +2473,34 @@ class StockController extends BaseController
                 
             public function updateResinStockDetails()
             {
-
-
-                $postData = $this->request->getPost();
-
-                $updateResinStockDetailsData = json_decode($postData['updateResinStockDetails'], true);
-
-                $updates = [];
-
+                $postData = $this->request->getPost('updateResinStockDetails');
+                $updateResinStockDetailsData = json_decode($postData, true);
+                
+                if (empty($updateResinStockDetailsData)) {
+                    echo "No data provided";
+                    return;
+                }
+                
                 $inserts = [];
-
+                $updates = [];
+                
+                $dates = array_column($updateResinStockDetailsData, 'date');
+                $materialCodes = array_column($updateResinStockDetailsData, 'materialCode');
+                
+                // Fetch existing records in bulk to reduce queries
+                $existingRecords = $this->resinStockDetails_model
+                    ->whereIn('date', $dates)
+                    ->whereIn('materialCode', $materialCodes)
+                    ->findAll();
+                
+                $existingMap = [];
+                foreach ($existingRecords as $record) {
+                    $existingMap[$record['date'] . '_' . $record['materialCode']] = $record['id'];
+                }
+                
                 foreach ($updateResinStockDetailsData as $data) {
 
-                    $date = $data['date'];
-                    $materialCode = $data['materialCode'];
-
+                    $key = $data['date'] . '_' . $data['materialCode'];
 
                     $dbData = [
                         'date' => $data['date'],
@@ -2498,40 +2511,29 @@ class StockController extends BaseController
                         'used' => $data['used'],
                         'balanceStock' => $data['balanceStock'],
                     ];
-
-                    $resultExists = $this->resinStockDetails_model
-                        ->where('date', $date)
-                        ->where('materialCode', $materialCode)
-                        ->first();
-
-
-                    if (empty($resultExists)) {
-                        $inserts[] = $dbData;
-                    } else {
-                        $dbData['id'] = $resultExists['id'];
+            
+                    if (isset($existingMap[$key])) {
+                        $dbData['id'] = $existingMap[$key];
                         $updates[] = $dbData;
+                    } else {
+                        $inserts[] = $dbData;
                     }
                 }
-
-
+                
                 if (!empty($inserts)) {
                     $this->resinStockDetails_model->insertBatch($inserts);
                 }
-
+                
                 if (!empty($updates)) {
-
-                    $updateResult = $this->resinStockDetails_model->updateBatch($updates, 'id');
-
-                    if ($updateResult === FALSE) {
+                    if ($this->resinStockDetails_model->updateBatch($updates, 'id') === false) {
                         echo "Error during update";
-                    } else {
-                        echo "Data Updated Successfully";
                         return;
                     }
                 }
-
+                
                 echo "Data Saved Successfully";
             }
+            
 
             public function createDummyEntryForResin($customisedMaterialCode, $startDate, $endDate)
             {
@@ -2858,14 +2860,32 @@ class StockController extends BaseController
 
             $updateBagStockDetailsData = json_decode($postData['updateBagStockDetails'], true);
 
+            if (empty($updateBagStockDetailsData)) {
+                echo "No data provided";
+                return;
+            }
+
             $inserts = [];
             $updates = [];
 
+            $dates = array_column($updateBagStockDetailsData, 'date');
+            $materialCodes = array_column($updateBagStockDetailsData, 'materialCode');
+            
+            // Fetch existing records in bulk to reduce queries
+            $existingRecords =  $this->bagStockDetails_model
+                ->whereIn('date', $dates)
+                ->whereIn('materialCode', $materialCodes)
+                ->findAll();
+
+                $existingMap = [];
+                foreach ($existingRecords as $record) {
+                    $existingMap[$record['date'] . '_' . $record['materialCode']] = $record['id'];
+                }
+
+
             foreach ($updateBagStockDetailsData as $data) {
 
-                $date = $data['date'];
-                $materialCode = $data['materialCode'];
-
+                $key = $data['date'] . '_' . $data['materialCode'];
 
                 $dbData = [
                     'date' => $data['date'],
@@ -2877,18 +2897,12 @@ class StockController extends BaseController
                     'balanceStock' => $data['balanceStock'],
                 ];
 
-                $resultExists = $this->bagStockDetails_model
-                    ->where('date', $date)
-                    ->where('materialCode', $materialCode)
-                    ->first();
-
-
-                if (empty($resultExists)) {
-                    $inserts[] = $dbData;
-                } else {
-                    $dbData['id'] = $resultExists['id'];
-                    $updates[] = $dbData;
-                }
+                 if (isset($existingMap[$key])) {
+                        $dbData['id'] = $existingMap[$key];
+                        $updates[] = $dbData;
+                    } else {
+                        $inserts[] = $dbData;
+                    }
             }
 
             if (!empty($inserts)) {