from Affan feature/rest api

app/Http/Controllers/Api/V1/Auth/AuthController.php

@@ -0,0 +1,110 @@
+<?php
+
+namespace App\Http\Controllers\Api\V1\Auth;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\Request;
+use Symfony\Component\HttpFoundation\Response;
+use JWTAuth;
+use App\Models\User;
+use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Hash;
+use Illuminate\Support\Facades\Validator;
+use Illuminate\Support\Facades\Auth;
+use Exception;
+
+class AuthController extends Controller
+{
+    # Invalid Login Response #
+    public function invalidLogin()
+    {
+        return response()->json([
+            'status' => Response::HTTP_UNAUTHORIZED,
+            'message' => "Token Missmatch"
+        ], Response::HTTP_UNAUTHORIZED);
+    }
+
+    # Issued Token Response #
+    protected function respondWithToken($token)
+    {
+        return response()->json([
+            'status' => Response::HTTP_OK,
+            'access_token' => $token,
+            'token_type' => 'bearer',
+            'expires_in' => JWTAuth::factory()->getTTL() * 300 # expired in 5 hours
+        ], Response::HTTP_OK);
+    }
+
+    /**
+     * @OA\Post(
+     * path="/login",
+     * summary="Login",
+     * operationId="authLogin",
+     * tags={"Authentication"},
+     * @OA\RequestBody(
+     *    required=true,
+     *    description="Login",
+     *    @OA\JsonContent(
+     *       required={"username","password"},
+     *       @OA\Property(property="username", type="string", format="text", example="admin"),
+     *       @OA\Property(property="password", type="string", format="password", example="admin"),
+     *    ),
+     * ),
+     *   @OA\Response(
+     *        response=200,
+     *        description="Successful operation",
+     *     ),
+     *  @OA\Response(
+     *        response=400,
+     *        description="Bad Request",
+     *    ),
+     *    @OA\Response(
+     *        response=401,
+     *        description="Unauthorized",
+     *    ),
+     *    @OA\Response(
+     *        response=403,
+     *        description="Forbidden"
+     *    ),
+     *    @OA\Response(
+     *        response=500,
+     *        description="Internal Server Error",
+     *    )
+     * )
+    */
+    public function login(Request $request)
+    {
+        try {
+            # Validation Rules #
+            $credentials = $request->only('username','password');
+            $validator = Validator::make($credentials, [
+                'username' => 'required|string|min:3|max:50',
+                'password' => 'required|string|min:3|max:100',
+            ]);
+
+            # Cred Validation #
+            if ($validator->fails()) {
+                return response()->json(['error' => $validator->errors(), 'status' => Response::HTTP_BAD_REQUEST], Response::HTTP_BAD_REQUEST);
+            }
+
+            # Token Issued #
+            if ($token = JWTAuth::attempt($credentials)) {
+                return $this->respondWithToken($token);
+            }
+
+            return response()->json([
+                'status' => Response::HTTP_UNAUTHORIZED,
+                'message' => "user not found"
+            ], Response::HTTP_UNAUTHORIZED);
+
+        } catch (Exception $e) {
+            return response()->json([
+                'status' => Response::HTTP_BAD_REQUEST,
+                'message' => $e->getMessage()
+            ], Response::HTTP_BAD_REQUEST);
+        }
+
+    }
+
+}