Invoice API Issue Fixed

packages/Webkul/API/Http/Controllers/Shop/InvoiceController.php

@@ -0,0 +1,104 @@
+<?php
+
+namespace Webkul\API\Http\Controllers\Shop;
+
+class InvoiceController extends Controller
+{
+    /**
+     * Contains current guard.
+     *
+     * @var array
+     */
+    protected $guard;
+
+    /**
+     * Contains route related configuration.
+     *
+     * @var array
+     */
+    protected $_config;
+
+    /**
+     * Repository object.
+     *
+     * @var \Webkul\Core\Eloquent\Repository
+     */
+    protected $repository;
+
+    /**
+     * Create a new controller instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        $this->guard = request()->has('token') ? 'api' : 'customer';
+
+        $this->_config = request('_config');
+
+        if (isset($this->_config['authorization_required']) && $this->_config['authorization_required']) {
+
+            auth()->setDefaultDriver($this->guard);
+
+            $this->middleware('auth:' . $this->guard);
+        }
+
+        $this->repository = app($this->_config['repository']);
+    }
+
+    /**
+     * Returns a listing of the invoices.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function index()
+    {
+        $query = $this->repository->scopeQuery(function($query) {
+            $query = $query->leftJoin('orders', 'invoices.order_id', '=', 'orders.id')->select('invoices.*', 'orders.customer_id');
+
+            if (isset($this->_config['authorization_required']) && $this->_config['authorization_required']) {
+                $query = $query->where('customer_id', auth()->user()->id);
+            }
+
+            foreach (request()->except(['page', 'limit', 'pagination', 'sort', 'order', 'token']) as $input => $value) {
+                $query = $query->whereIn($input, array_map('trim', explode(',', $value)));
+            }
+
+            if ($sort = request()->input('sort')) {
+                $query = $query->orderBy($sort, request()->input('order') ?? 'desc');
+            } else {
+                $query = $query->orderBy('id', 'desc');
+            }
+
+            return $query;
+        });
+
+        if (is_null(request()->input('pagination')) || request()->input('pagination')) {
+            $results = $query->paginate(request()->input('limit') ?? 10);
+        } else {
+            $results = $query->get();
+        }
+
+        return $this->_config['resource']::collection($results);
+    }
+
+    /**
+     * Returns an individual invoice.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function get($id)
+    {
+        if (isset($this->_config['authorization_required']) && $this->_config['authorization_required']) {
+            $query = $this->repository->leftJoin('orders', 'invoices.order_id', '=', 'orders.id')
+                          ->select('invoices.*', 'orders.customer_id')
+                          ->where('customer_id', auth()->user()->id)
+                          ->findOrFail($id);
+        } else {
+            $query = $this->repository->findOrFail($id);
+        }
+
+        return new $this->_config['resource']($query);
+    }
+}

packages/Webkul/API/Http/routes.php

@@ -202,13 +202,13 @@ Route::group(['prefix' => 'api'], function ($router) {
 
 
         //Invoice routes
-        Route::get('invoices', 'ResourceController@index')->defaults('_config', [
+        Route::get('invoices', 'InvoiceController@index')->defaults('_config', [
             'repository' => 'Webkul\Sales\Repositories\InvoiceRepository',
             'resource' => 'Webkul\API\Http\Resources\Sales\Invoice',
             'authorization_required' => true
         ]);
 
-        Route::get('invoices/{id}', 'ResourceController@get')->defaults('_config', [
+        Route::get('invoices/{id}', 'InvoiceController@get')->defaults('_config', [
             'repository' => 'Webkul\Sales\Repositories\InvoiceRepository',
             'resource' => 'Webkul\API\Http\Resources\Sales\Invoice',
             'authorization_required' => true