fixed order item category filter #1079

modules/order/front/filter/index.js

@@ -26,6 +26,11 @@ class Controller {
         return this._order;
     }
 
+    /**
+     * Sets filter values from state params
+     *
+     * @param {Object} value - Order data
+     */
     set order(value) {
         if (!value.id || this._order) return;
 
@@ -57,20 +62,18 @@ class Controller {
         this.itemTypes = [];
         this.type = null;
 
-        if (!value || (this.category && this.category.id == value.id)) {
+        if (!value || (this.category && this.category.id == value.id))
             this._category = null;
-            this.updateStateParams();
+        else
-
-            return;
-        }
-
             this._category = value;
+
         this.updateStateParams();
 
-        const query = `/item/api/ItemCategories/${value.id}/itemTypes`;
+        if (this.tags.length > 0)
-        this.$http.get(query).then(res => {
+            this.applyFilters();
-            this.itemTypes = res.data;
+
-        });
+        if (value)
+            this.updateItemTypes();
     }
 
     get type() {
@@ -91,6 +94,16 @@ class Controller {
             this.applyFilters();
     }
 
+    /**
+     * Refreshes item type dropdown data
+     */
+    updateItemTypes() {
+        const query = `/item/api/ItemCategories/${this.category.id}/itemTypes`;
+        this.$http.get(query).then(res => {
+            this.itemTypes = res.data;
+        });
+    }
+
     onSearch(event) {
         if (event.key !== 'Enter') return;
         this.tags.push({
@@ -153,6 +166,9 @@ class Controller {
         this.$panel = null;
     }
 
+    /**
+     * Updates url state params from filter values
+     */
     updateStateParams() {
         const params = {};