150 lines
5.6 KiB
PHP
150 lines
5.6 KiB
PHP
<?php
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if (!defined('BASEPATH')) exit('No direct script access allowed');
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/*
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* InvoicePlane
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*
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* @author InvoicePlane Developers & Contributors
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* @copyright Copyright (c) 2012 - 2017 InvoicePlane.com
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* @license https://invoiceplane.com/license.txt
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* @link https://invoiceplane.com
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*/
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/**
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* Class Mdl_Items
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*/
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class Mdl_Items extends Response_Model
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{
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public $table = 'ip_invoice_items';
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public $primary_key = 'ip_invoice_items.item_id';
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public $date_created_field = 'item_date_added';
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public function default_select()
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{
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$this->db->select('ip_invoice_item_amounts.*, ip_products.*, ip_invoice_items.*,
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Sgst_item_tax_rates.tax_rate_percent AS Sgst_item_tax_rate_percent,
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Sgst_item_tax_rates.tax_rate_name AS Sgst_item_tax_rate_name,(((ip_invoice_items.item_quantity * ip_invoice_items.item_price) - (ip_invoice_items.item_quantity * ip_invoice_items.item_discount_amount)) * Sgst_item_tax_rates.tax_rate_percent /100) AS Sgst_item_tax_rate_amount,Cgst_item_tax_rates.tax_rate_percent AS Cgst_item_tax_rate_percent,
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Cgst_item_tax_rates.tax_rate_name AS Cgst_item_tax_rate_name,(((ip_invoice_items.item_quantity * ip_invoice_items.item_price) - (ip_invoice_items.item_quantity * ip_invoice_items.item_discount_amount)) * Cgst_item_tax_rates.tax_rate_percent /100) AS Cgst_item_tax_rate_amount,Igst_item_tax_rates.tax_rate_percent AS Igst_item_tax_rate_percent,
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Igst_item_tax_rates.tax_rate_name AS Igst_item_tax_rate_name,(((ip_invoice_items.item_quantity * ip_invoice_items.item_price) - (ip_invoice_items.item_quantity * ip_invoice_items.item_discount_amount)) * Igst_item_tax_rates.tax_rate_percent /100) AS Igst_item_tax_rate_amount');
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}
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public function default_order_by()
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{
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$this->db->order_by('ip_invoice_items.item_order');
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}
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public function default_join()
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{
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$this->db->join('ip_invoice_item_amounts', 'ip_invoice_item_amounts.item_id = ip_invoice_items.item_id', 'left');
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$this->db->join('ip_tax_rates AS Sgst_item_tax_rates', 'Sgst_item_tax_rates.tax_rate_id = ip_invoice_items.Sgst_item_tax_rate_id', 'left');
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$this->db->join('ip_tax_rates AS Cgst_item_tax_rates', 'Cgst_item_tax_rates.tax_rate_id = ip_invoice_items.Cgst_item_tax_rate_id', 'left');
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$this->db->join('ip_tax_rates AS Igst_item_tax_rates', 'Igst_item_tax_rates.tax_rate_id = ip_invoice_items.Igst_item_tax_rate_id', 'left');
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$this->db->join('ip_products', 'ip_products.product_id = ip_invoice_items.item_product_id', 'left');
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}
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/**
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* @return array
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*/
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public function validation_rules()
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{
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return array(
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'invoice_id' => array(
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'field' => 'invoice_id',
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'label' => trans('invoice'),
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'rules' => 'required'
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),
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'item_sku' => array(
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'field' => 'item_sku',
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'label' => trans('item_sku'),
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'rules' => 'required|unique'
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),
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'item_name' => array(
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'field' => 'item_name',
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'label' => trans('item_name'),
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'rules' => 'required'
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),
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'item_description' => array(
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'field' => 'item_description',
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'label' => trans('description')
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),
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'item_quantity' => array(
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'field' => 'item_quantity',
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'label' => trans('quantity'),
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'rules' => 'required'
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),
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'item_price' => array(
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'field' => 'item_price',
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'label' => trans('price'),
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'rules' => 'required'
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),
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'item_tax_rate_id' => array(
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'field' => 'item_tax_rate_id',
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'label' => trans('item_tax_rate')
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),
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'item_product_id' => array(
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'field' => 'item_product_id',
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'label' => trans('original_product')
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),
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'item_date' => array(
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'field' => 'item_date',
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'label' => trans('item_date')
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)
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);
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}
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/**
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* @param null $id
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* @param null $db_array
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* @return int|null
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*/
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public function save($id = null, $db_array = null)
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{
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$id = parent::save($id, $db_array);
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$this->load->model('invoices/mdl_item_amounts');
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$this->mdl_item_amounts->calculate($id);
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$this->load->model('invoices/mdl_invoice_amounts');
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if (is_object($db_array) && isset($db_array->invoice_id)) {
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$this->mdl_invoice_amounts->calculate($db_array->invoice_id);
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} elseif (is_array($db_array) && isset($db_array['invoice_id'])) {
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$this->mdl_invoice_amounts->calculate($db_array['invoice_id']);
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}
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return $id;
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}
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/**
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* @param int $item_id
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*/
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public function delete($item_id)
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{
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// Get item:
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// the invoice id is needed to recalculate invoice amounts
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// and the task id to update status if the item refers a task
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$query = $this->db->get_where($this->table,
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array('item_id' => $item_id));
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if ($query->num_rows() == 0) {
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return null;
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}
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$row = $query->row();
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$invoice_id = $row->invoice_id;
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// Delete the item
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parent::delete($item_id);
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// Delete the item amounts
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$this->db->where('item_id', $item_id);
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$this->db->delete('ip_invoice_item_amounts');
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// Recalculate invoice amounts
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$this->load->model('invoices/mdl_invoice_amounts');
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$this->mdl_invoice_amounts->calculate($invoice_id);
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return $row;
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}
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}
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