integrate laravel framework

app/Exceptions/Handler.php

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+<?php
+
+namespace App\Exceptions;
+
+use Illuminate\Auth\AuthenticationException;
+use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Support\Arr;
+use Illuminate\Validation\ValidationException;
+use Throwable;
+
+class Handler extends ExceptionHandler
+{
+    /**
+     * A list of the exception types that are not reported.
+     *
+     * @var array
+     */
+    protected $dontReport = [
+        //
+    ];
+
+    /**
+     * A list of the inputs that are never flashed for validation exceptions.
+     *
+     * @var array
+     */
+    protected $dontFlash = [
+        'current_password',
+        'password',
+        'password_confirmation',
+    ];
+
+    /**
+     * Register the exception handling callbacks for the application.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        $this->reportable(function (Throwable $e) {
+            //
+        });
+
+        $this->renderable(function (AuthenticationException $e) {
+            return response()->json(fail($e->getMessage(), $e->guards()), 401);
+        });
+
+        $this->renderable(function (ValidationException $exception) {
+            $errors = $exception->errors();
+            $msg = Arr::first(Arr::first($errors));
+            return response()->json(fail($msg, $errors));
+        });
+    }
+
+    /**
+     * Prepare a JSON response for the given exception.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Throwable  $e
+     * @return \Illuminate\Http\JsonResponse
+     */
+    protected function prepareJsonResponse($request, Throwable $e)
+    {
+        return new JsonResponse(
+            fail(config('app.debug') ? ($e->getMessage() ?: get_class($e)) : 'Server Error', []),
+            $this->isHttpException($e) ? $e->getStatusCode() : 500,
+            $this->isHttpException($e) ? $e->getHeaders() : [],
+            JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES
+        );
+    }
+
+
+}