From 17e13eb82127a0ce951c4c2b63df53e02fa5b066 Mon Sep 17 00:00:00 2001
From: lvessiller <lvessiller@open-dsi.fr>
Date: Thu, 26 Nov 2020 14:12:02 +0100
Subject: [PATCH] NEW show stock in supplier product select list

---
 htdocs/core/class/html.form.class.php | 42 ++++++++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 0c7b9d46f3c..41e0487e973 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -2743,7 +2743,7 @@ class Form
 	public function select_produits_fournisseurs_list($socid, $selected = '', $htmlname = 'productid', $filtertype = '', $filtre = '', $filterkey = '', $statut = -1, $outputmode = 0, $limit = 100, $alsoproductwithnosupplierprice = 0, $morecss = '')
 	{
 		// phpcs:enable
-		global $langs, $conf, $db;
+		global $langs, $conf, $db, $user;
 
 		$out = '';
 		$outarray = array();
@@ -2757,6 +2757,9 @@ class Form
 		}
 
 		$sql = "SELECT p.rowid, p.ref, p.label, p.price, p.duration, p.fk_product_type,";
+		if (!empty($conf->stock->enabled)) {
+			$sql .= " p.stock,";
+		}
 		$sql .= " pfp.ref_fourn, pfp.rowid as idprodfournprice, pfp.price as fprice, pfp.quantity, pfp.remise_percent, pfp.remise, pfp.unitprice,";
 		$sql .= " pfp.fk_supplier_price_expression, pfp.fk_product, pfp.tva_tx, pfp.fk_soc, s.nom as name,";
 		$sql .= " pfp.supplier_reputation";
@@ -2974,6 +2977,43 @@ class Form
 					}
 				}
 
+				if (!empty($conf->stock->enabled) && isset($objp->stock) && ($objp->fk_product_type == Product::TYPE_PRODUCT || !empty($conf->global->STOCK_SUPPORTS_SERVICES)))
+				{
+					if (!empty($user->rights->stock->lire)) {
+						$optlabel .= ' - '.$langs->trans("Stock").':'.$objp->stock;
+
+						if ($objp->stock > 0) {
+							$outval .= ' - <span class="product_line_stock_ok">';
+						} elseif ($objp->stock <= 0) {
+							$outval .= ' - <span class="product_line_stock_too_low">';
+						}
+						$outval .= $langs->transnoentities("Stock").':'.$objp->stock;
+						$outval .= '</span>';
+						if (empty($novirtualstock) && !empty($conf->global->STOCK_SHOW_VIRTUAL_STOCK_IN_PRODUCTS_COMBO))  // Warning, this option may slow down combo list generation
+						{
+							$langs->load("stocks");
+
+							$tmpproduct = new Product($this->db);
+							$tmpproduct->fetch($objp->rowid, '', '', '', 1, 1, 1); // Load product without lang and prices arrays (we just need to make ->virtual_stock() after)
+							$tmpproduct->load_virtual_stock();
+							$virtualstock = $tmpproduct->stock_theorique;
+
+							$optlabel .= ' - '.$langs->trans("VirtualStock").':'.$virtualstock;
+
+							$outval .= ' - '.$langs->transnoentities("VirtualStock").':';
+							if ($virtualstock > 0) {
+								$outval .= '<span class="product_line_stock_ok">';
+							} elseif ($virtualstock <= 0) {
+								$outval .= '<span class="product_line_stock_too_low">';
+							}
+							$outval .= $virtualstock;
+							$outval .= '</span>';
+
+							unset($tmpproduct);
+						}
+					}
+				}
+
 				$opt = '<option value="'.$outkey.'"';
 				if ($selected && $selected == $objp->idprodfournprice) $opt .= ' selected';
 				if (empty($objp->idprodfournprice) && empty($alsoproductwithnosupplierprice)) $opt .= ' disabled';