more OOP and restructure utils

app/inventory/api/engine/manage_product.php

@@ -2,6 +2,7 @@
     session_start();
 
     require '../../../assets/utils/db_auth.php';
+    require '../../../assets/utils/classes/FileUploader.php';
 
     $id = (int)$data['id'];
 
@@ -57,6 +58,7 @@
                             sku            = :sku,
                             price          = :price,
                             min_stock        = :min_stock,
+                            reorder_point    = :reorder_point,
                             category       = :category,
                             product_image  = :product_image,
                             `description`  = :description,
@@ -72,6 +74,7 @@
                     ":sku"          => $data["sku"],
                     ":price"        => $data["price"],
                     ":min_stock"      => $data["min_stock"],
+                    ":reorder_point"    => $data["reorder_point"],
                     ":category"     => $data["category"],
                     ":product_image"=> $db_image_string,
                     ":description"  => $data["description"],
@@ -82,9 +85,9 @@
             } else {
 
                 $sql = "INSERT INTO md_product
-                        (company_id, product_name, sku, price, min_stock, category, product_image, `description`, `status`, `log`)
+                        (company_id, product_name, sku, price, min_stock, reorder_point, category, product_image, `description`, `status`, `log`)
                         VALUES
-                        (:company_id, :product_name, :sku, :price, :min_stock, :category, :product_image, :description, :status, :log)";
+                        (:company_id, :product_name, :sku, :price, :min_stock, :reorder_point, :category, :product_image, :description, :status, :log)";
 
                 $sth = $pdo->prepare($sql);
                 $sth->execute([
@@ -93,6 +96,7 @@
                     ":sku"          => $data["sku"],
                     ":price"        => $data["price"],
                     ":min_stock"      => $data["min_stock"],
+                    ":reorder_point"    => $data["reorder_point"],
                     ":category"     => $data["category"],
                     ":product_image"=> $db_image_string,
                     ":description"  => $data["description"],

app/inventory/api/engine/product.php

@@ -3,10 +3,14 @@
 
     require '../../../assets/utils/db_auth.php';
 
-    $sql = "SELECT * 
-        FROM md_product
+    $sql = "SELECT a.* , IFNULL(SUM(b.total_in-b.total_out),0) AS product_balance
+        FROM md_product a
+        LEFT JOIN warehouse_balance b ON 
+            a.company_id = b.company_id AND
+            a.sku = b.product_sku
         WHERE 
-            company_id = {$company_id}";
+            a.company_id = {$company_id}
+        GROUP BY a.id";
     $sth = $pdo2->prepare($sql);
     $sth->execute([
         ":company_id" => $company_id

app/inventory/api/engine/product_category.php

@@ -3,10 +3,14 @@
 
     require '../../../assets/utils/db_auth.php';
 
-    $sql = "SELECT * 
-        FROM md_product_category
+    $sql = "SELECT a.* , COUNT(b.id) AS product_count
+        FROM md_product_category a
+        LEFT JOIN md_product b ON 
+            a.company_id = b.company_id AND
+            a.id = b.category
         WHERE 
-            company_id = {$company_id}";
+            a.company_id = {$company_id}
+        GROUP BY a.id";
     $sth = $pdo2->prepare($sql);
     $sth->execute([
         ":company_id" => $company_id

app/inventory/api/engine/product_stats.php

@@ -0,0 +1,16 @@
+<?php 
+    session_start();
+
+    require '../../../assets/utils/db_auth.php';
+    require '../../../assets/utils/classes/Reports.php';
+
+    $report = new Reports($pdo2, $company_id);
+
+    $answer["total_category"]   = $report->getTotalCategory();
+    $answer["active_category"]   = $report->getActiveCategory();
+    $answer["inactive_category"]   = $report->getInactiveCategory();
+    $answer["total_product"]   = $report->getTotalProduct();
+    $answer["success"] = 1;
+    exit(json_encode($answer));
+
+?>

app/inventory/api/engine/warehouse.php

@@ -3,10 +3,17 @@
 
     require '../../../assets/utils/db_auth.php';
 
-    $sql = "SELECT a.*
+    $sql = "SELECT a.*, IFNULL(COUNT(DISTINCT b.product_sku), 0) AS unique_product, 
+            c.name AS manager_name, c.surname AS manager_surname
         FROM md_warehouse a
+        LEFT JOIN warehouse_balance b ON
+            a.company_id = b.company_id AND
+            a.id = b.warehouse_id
+        LEFT JOIN wms.user c ON
+            a.manager = c.user_id
         WHERE 
-            a.company_id = :company_id";
+            a.company_id = :company_id
+        GROUP BY a.id";
     $sth = $pdo2->prepare($sql);
     $sth->execute([
         ":company_id" => $company_id
@@ -14,20 +21,6 @@
     db_check($sth, $answer);
 
     $answer["output"] = $sth->fetchAll(PDO::FETCH_ASSOC);
-
-    // modify output
-    foreach($answer["output"] as $key => $item){
-        // status
-        if($item["status"]==1){
-            $answer["output"][$key]["status"] = 'Active';
-            $answer["output"][$key]["bg_class"] = 'success';
-        }else{
-            $answer["output"][$key]["status"] = 'Inactive';
-            $answer["output"][$key]["bg_class"] = 'secondary';
-
-        }
-    }
-
     $answer["success"] = 1;
     exit(json_encode($answer));
 

app/inventory/api/engine/warehouse_stats.php

@@ -0,0 +1,17 @@
+<?php 
+    session_start();
+
+    require '../../../assets/utils/db_auth.php';
+    require '../../../assets/utils/classes/Reports.php';
+
+    $report = new Reports($pdo2, $company_id);
+
+    $answer["total_warehouse"] = $report->getTotalWarehouse();
+    $answer["total_location"]  = $report->getTotalLocation();
+    $answer["total_capacity"]  = $report->getTotalCapacity();
+    $answer["total_product"]   = $report->getTotalProduct();
+    $answer["success"] = 1;
+
+    exit(json_encode($answer));
+
+?>