get item by sku in api

app/Http/Controllers/Api/Auth/Users.php

@@ -34,7 +34,7 @@ class Users extends ApiController
     {
         // Check if we're querying by id or email
         if (is_numeric($id)) {
-            $user = User::with(['companies', 'roles', 'permissions'])->findOrFail($id);
+            $user = User::with(['companies', 'roles', 'permissions'])->find($id);
         } else {
             $user = User::with(['companies', 'roles', 'permissions'])->where('email', $id)->first();
         }

app/Http/Controllers/Api/Expenses/Vendors.php

@@ -34,7 +34,7 @@ class Vendors extends ApiController
     {
         // Check if we're querying by id or email
         if (is_numeric($id)) {
-            $vendor = Vendor::findOrFail($id);
+            $vendor = Vendor::find($id);
         } else {
             $vendor = Vendor::where('email', $id)->first();
         }

app/Http/Controllers/Api/Incomes/Customers.php

@@ -34,7 +34,7 @@ class Customers extends ApiController
     {
         // Check if we're querying by id or email
         if (is_numeric($id)) {
-            $customer = Customer::findOrFail($id);
+            $customer = Customer::find($id);
         } else {
             $customer = Customer::where('email', $id)->first();
         }

app/Http/Controllers/Api/Items/Items.php

@@ -27,11 +27,18 @@ class Items extends ApiController
     /**
      * Display the specified resource.
      *
-     * @param  Item  $item
+     * @param  int|string  $id
      * @return \Dingo\Api\Http\Response
      */
-    public function show(Item $item)
+    public function show($id)
     {
+        // Check if we're querying by id or sku
+        if (is_numeric($id)) {
+            $item = Item::with(['category', 'tax'])->find($id);
+        } else {
+            $item = Item::with(['category', 'tax'])->where('sku', $id)->first();
+        }
+
         return $this->response->item($item, new Transformer());
     }