Add functionality to manage and display minimum ROAS for bestsellers; implement AJAX calls for retrieval and saving

templates/products/main_view.php

@@ -13,6 +13,12 @@
             <i class="arrow double"></i>
           </label>
         </div>
+        <div class="col-md-1 text-right">
+          <label>Bestseller min ROAS</label>
+        </div>
+        <div class="col-md-3">
+          <input type="text" id="bestseller_min_roas" name="bestseller_min_roas" class="form-control" placeholder="Minimalny ROAS bestsellerów" value="" />
+        </div>
       </div>
     </div>
   </div>
@@ -59,6 +65,29 @@
       table = $( '#products' ).DataTable();
       table.destroy();
 
+      // get min client roas
+      $.ajax({
+        url: '/products/get_client_bestseller_min_roas/',
+        type: 'POST',
+        data: {
+          client_id: client_id
+        },
+        success: function( response ) {
+          data = JSON.parse(response);
+          if  ( data.status == 'ok' )
+          {
+            $( '#bestseller_min_roas' ).val( data.min_roas );
+          }
+          else
+          {
+            $( '#bestseller_min_roas' ).val( '' );
+          }
+        },
+        error: function() {
+
+        }
+      });
+
       new DataTable( '#products', {
         ajax: {
           type: 'POST',
@@ -225,5 +254,33 @@
         }
       });
     });
+
+    $( 'body' ).on( 'blur', '#bestseller_min_roas', function(){
+      var min_roas = $( this ).val();
+      var client_id = $( '#client_id' ).val();
+
+      $.ajax({
+        url: '/products/save_client_bestseller_min_roas/',
+        type: 'POST',
+        data: {
+          client_id: client_id,
+          min_roas: min_roas
+        },
+        success: function( response ) {
+          data = JSON.parse(response);
+          if  ( data.status == 'ok' )
+          {
+            $.alert( 'Minimalny ROAS bestsellerów został pomyślnie zapisany' );
+          }
+          else
+          {
+            $.alert('Błąd: ' + response);
+          }
+        },
+        error: function() {
+          $.alert('Wystąpił błąd podczas zapisywania minimalnego ROAS. Spróbuj ponownie.');
+        }
+      });
+    });
   });
 </script>