refactor: change find() to findOrFail method

* The Application will now not broke, but it gives you Server Error

Author: ahmadhuss

app/Http/Controllers/CategoryController.php

@@ -61,7 +61,7 @@ public function show($id)
      */
     public function edit($id)
     {
-        $category = Category::find($id);
+        $category = Category::findOrFail($id);
         return view('categories.edit', compact('category'));
     }
 
@@ -74,7 +74,7 @@ public function edit($id)
      */
     public function update(Request $request, $id)
     {
-        $category = Category::find($id);
+        $category = Category::findOrFail($id);
         $category->update([
             'name' => $request->name
         ]);
@@ -89,7 +89,7 @@ public function update(Request $request, $id)
      */
     public function destroy($id)
     {
-        $category = Category::find($id);
+        $category = Category::findOrFail($id);
         $category->delete();
         return redirect()->route('categories.index');
     }