From 2e108e1e2f64d24f41e5611c54bc4f12e129e3da Mon Sep 17 00:00:00 2001
From: kastoras <kastoras_1@hotmail.com>
Date: Wed, 28 Apr 2021 00:32:37 +0300
Subject: [PATCH 1/2] Close/CLOSE #13739 Product API route added to get product
 stock

Using GET /products/{id}/stock user can get product stock from all warehouses. Using warehouse id will get stock of warehouse given.
---
 htdocs/product/class/api_products.class.php | 44 +++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/htdocs/product/class/api_products.class.php b/htdocs/product/class/api_products.class.php
index 9b06b30765d..7805d7c7f52 100644
--- a/htdocs/product/class/api_products.class.php
+++ b/htdocs/product/class/api_products.class.php
@@ -1793,6 +1793,50 @@ class Products extends DolibarrApi
 		return $result;
 	}
 
+	/**
+	 * Get stock data for the product id given. 
+	 * Optionaly with $selected_warehouse_id parameter user can get stock of specific warehouse
+	 *
+	 * @param  int $id ID of Product
+	 * @param  int $selected_warehouse_id ID of warehouse
+	 * @return int
+	 *
+	 * @throws RestException 500
+	 * @throws RestException 401
+	 * @throws RestException 404
+	 *
+	 * @url GET {id}/stock
+	 */
+	public function getStock($id,$selected_warehouse_id=null){
+
+		if (!DolibarrApiAccess::$user->rights->produit->lire) {
+			throw new RestException(401);
+		}
+
+		if (!DolibarrApi::_checkAccessToResource('product', $id)) {
+			throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
+		}		
+
+		$product_model = new Product($this->db);
+		$product_model->fetch($id);
+		$product_model->load_stock();
+
+		$stockData = $this->_cleanObjectDatas($product_model)->stock_warehouse;
+		if($selected_warehouse_id){
+			foreach($stockData as $warehouse_id => $warehouse){
+				if($warehouse_id != $selected_warehouse_id){
+					unset($stockData[$warehouse_id]);
+				}
+			}
+		}
+
+		if(empty($stockData)){
+			throw new RestException(404, 'No stock found');
+		}
+
+		return ['stock_warehouses'=>$stockData];
+	}
+
 	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.PublicUnderscore
 	/**
 	 * Clean sensible object datas

From 925c32487267387d47de20882bf969466b80c7c0 Mon Sep 17 00:00:00 2001
From: stickler-ci <support@stickler-ci.com>
Date: Tue, 27 Apr 2021 21:38:03 +0000
Subject: [PATCH 2/2] Fixing style errors.

---
 htdocs/product/class/api_products.class.php | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/htdocs/product/class/api_products.class.php b/htdocs/product/class/api_products.class.php
index 7805d7c7f52..8d4b2f29522 100644
--- a/htdocs/product/class/api_products.class.php
+++ b/htdocs/product/class/api_products.class.php
@@ -1794,7 +1794,7 @@ class Products extends DolibarrApi
 	}
 
 	/**
-	 * Get stock data for the product id given. 
+	 * Get stock data for the product id given.
 	 * Optionaly with $selected_warehouse_id parameter user can get stock of specific warehouse
 	 *
 	 * @param  int $id ID of Product
@@ -1807,7 +1807,8 @@ class Products extends DolibarrApi
 	 *
 	 * @url GET {id}/stock
 	 */
-	public function getStock($id,$selected_warehouse_id=null){
+	public function getStock($id, $selected_warehouse_id = null)
+	{
 
 		if (!DolibarrApiAccess::$user->rights->produit->lire) {
 			throw new RestException(401);
@@ -1815,22 +1816,22 @@ class Products extends DolibarrApi
 
 		if (!DolibarrApi::_checkAccessToResource('product', $id)) {
 			throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
-		}		
+		}
 
 		$product_model = new Product($this->db);
 		$product_model->fetch($id);
 		$product_model->load_stock();
 
 		$stockData = $this->_cleanObjectDatas($product_model)->stock_warehouse;
-		if($selected_warehouse_id){
-			foreach($stockData as $warehouse_id => $warehouse){
-				if($warehouse_id != $selected_warehouse_id){
+		if ($selected_warehouse_id) {
+			foreach ($stockData as $warehouse_id => $warehouse) {
+				if ($warehouse_id != $selected_warehouse_id) {
 					unset($stockData[$warehouse_id]);
 				}
 			}
 		}
 
-		if(empty($stockData)){
+		if (empty($stockData)) {
 			throw new RestException(404, 'No stock found');
 		}