storage url o'zgartirildi

app/Http/Controllers/Dashboard/Product/Controller.php

@@ -152,6 +152,13 @@ class Controller extends ExController
      */
     public function characteristics($id)
     {
+        if (!ctype_digit((string) $id)) {
+            return [
+                'status' => false,
+                'characteristics' => []
+            ];
+        }
+
         $category = Category::find($id);
 
         if (empty($category)) {

resources/js/components/ProductEdit.vue

@@ -1048,21 +1048,27 @@ export default {
 
         "category.two": function (newVal) {
             if (this.watch_count.two > 1) {
-                if (newVal.parents.length > 0) {
+                if (!newVal || !newVal.id) {
+                    return;
+                }
+
+                if (newVal.parents && newVal.parents.length > 0) {
                     this.DetectCategoryTwo();
                 } else {
-                    if (newVal.id) {
                     this.products.category_id = newVal.id;
                     this.getCharacteristics(newVal.id);
                 }
             }
-            }
 
             this.watch_count.two = 2;
         },
 
         "category.three": function (newVal) {
             if (this.watch_count.three > 1) {
+                if (!newVal || !newVal.id) {
+                    return;
+                }
+
                 this.DetectCategoryThree();
             }
 
@@ -1206,6 +1212,10 @@ export default {
         },
 
         DetectCategoryThree() {
+            if (!this.category.three || !this.category.three.id) {
+                return;
+            }
+
             this.getCharacteristics(this.category.three.id);
             this.products.category_id = this.category.three.id;
         },

resources/js/components/ProductStore.vue

@@ -1153,7 +1153,9 @@ export default {
 
     watch: {
         "product.category_id": function (newVal) {
+            if (newVal) {
                 this.getCharacteristics(newVal);
+            }
         },
 
         "category.first": function (newVal) {
@@ -1161,16 +1163,22 @@ export default {
         },
 
         "category.two": function (newVal) {
-            if (newVal.parents.length > 0) {
+            if (!newVal || !newVal.id) {
+                return;
+            }
+
+            if (newVal.parents && newVal.parents.length > 0) {
                 this.DetectCategoryTwo();
             } else {
-                if (newVal.id) {
                 this.product.category_id = newVal.id;
             }
-            }
         },
 
         "category.three": function (newVal) {
+            if (!newVal || !newVal.id) {
+                return;
+            }
+
             this.DetectCategoryThree();
         },
     },
@@ -1367,6 +1375,13 @@ export default {
         },
 
         async getCharacteristics(id) {
+            id = id && id.id ? id.id : id;
+
+            if (!id) {
+                this.characteristics = [];
+                return;
+            }
+
             const { data } = await axios.get(
                 "/dashboard/products/characteristics/" + id
             );
@@ -1382,10 +1397,16 @@ export default {
             this.category.three = {};
             this.category.three_view = false;
 
-            if (this.category.first.parents.length > 0) {
-                this.category.two_view = true;
-            } else {
+            if (!this.category.first || !this.category.first.id) {
+                this.product.category_id = null;
+                return;
+            }
+
             this.product.category_id = this.category.first.id;
+            this.getCharacteristics(this.category.first.id);
+
+            if (this.category.first.parents && this.category.first.parents.length > 0) {
+                this.category.two_view = true;
             }
         },
 
@@ -1393,12 +1414,23 @@ export default {
             this.category.three = {};
             this.category.three_view = false;
 
-            if (this.category.two.parents.length > 0) {
+            if (!this.category.two || !this.category.two.id) {
+                return;
+            }
+
+            this.product.category_id = this.category.two.id;
+            this.getCharacteristics(this.category.two.id);
+
+            if (this.category.two.parents && this.category.two.parents.length > 0) {
                 this.category.three_view = true;
             }
         },
 
         DetectCategoryThree() {
+            if (!this.category.three || !this.category.three.id) {
+                return;
+            }
+
             this.product.category_id = this.category.three.id;
         },