Adding API
This commit is contained in:
Chris Smith
75
api/controllers/AuthController.php
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75
api/controllers/AuthController.php
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<?php
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namespace api\controllers;
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use common\models\User;
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use Firebase\JWT\JWT;
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use Yii;
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use yii\rest\Controller;
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use yii\web\Response;
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class AuthController extends Controller
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{
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public function verbs()
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{
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return [
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'register' => ['POST'],
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'login' => ['POST'],
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];
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}
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private function generateJwt($user)
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{
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$key = Yii::$app->params['jwtSecret']; // Set in params.php
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$payload = [
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'iss' => 'calorie-thingy',
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'aud' => 'calorie-thingy',
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'iat' => time(),
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'exp' => time() + (60 * 60 * 24 * 7), // 7 days expiration
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'sub' => $user->auth_key,
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];
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return JWT::encode($payload, $key, 'HS256');
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}
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public function actionRegister()
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{
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Yii::$app->response->format = Response::FORMAT_JSON;
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$data = Yii::$app->request->post();
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if (empty($data['email']) || empty($data['password'])) {
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return ['error' => 'Email and password are required'];
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}
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if (User::findOne(['email' => $data['email']])) {
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return ['error' => 'Email already exists'];
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}
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$user = new User();
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$user->email = $data['email'];
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$user->password_hash = Yii::$app->security->generatePasswordHash($data['password']);
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$user->generateAuthKey();
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$user->generateEmailVerificationToken();
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if ($user->save()) {
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return ['token' => $this->generateJwt($user)];
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}
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return ['error' => 'Registration failed'];
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}
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public function actionLogin()
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{
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Yii::$app->response->format = Response::FORMAT_JSON;
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$data = Yii::$app->request->post();
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$user = User::findOne(['email' => $data['email'] ?? null]);
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if (!$user || !Yii::$app->security->validatePassword($data['password'], $user->password_hash)) {
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return ['error' => 'Invalid credentials'];
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}
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// @todo not sure if it makes sense to generate an auth key each login via the API?
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$user->generateAuthKey();
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$user->save();
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return ['token' => $this->generateJwt($user)];
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}
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}
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84
api/controllers/MealController.php
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84
api/controllers/MealController.php
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<?php
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namespace api\controllers;
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use api\components\JwtAuth;
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use common\models\Meal;
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use common\models\MealForm;
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use Yii;
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use yii\data\ActiveDataProvider;
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use yii\rest\ActiveController;
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use yii\web\Response;
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use yii\web\UploadedFile;
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class MealController extends ActiveController
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{
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public $modelClass = Meal::class;
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public function behaviors()
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{
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$behaviors = parent::behaviors();
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$behaviors['authenticator'] = [
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'class' => JwtAuth::class,
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];
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return $behaviors;
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}
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public function actionCreateMeal()
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{
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Yii::$app->response->format = Response::FORMAT_JSON;
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$model = new MealForm();
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$model->picture = UploadedFile::getInstance($model, 'picture');
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if ($model->upload()) {
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$id = \Yii::$app->gemini->mealInquiry(Yii::getAlias('@frontend/web/'.$model->filepath));
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return array_merge(['meal' => Meal::findOne($id)], $this->actionGetDailySummary());
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}
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return ['error' => 'Failed to save meal'];
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}
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public function actionGetDailySummary()
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{
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// @TODO make this a common function of the user maybe?
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Yii::$app->response->format = Response::FORMAT_JSON;
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$startOfDay = strtotime('today midnight');
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$endOfDay = strtotime('tomorrow midnight') - 1;
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$today = Meal::find()
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->select([
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'SUM(calories) AS calories',
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'SUM(protein) AS protein',
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'SUM(fat) AS fat',
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'SUM(carbohydrates) AS carbohydrates',
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'SUM(fiber) AS fiber'
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])
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->where(['user_id' => Yii::$app->user->id])
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->andWhere(['between', 'created_at', $startOfDay, $endOfDay])
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->asArray()
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->one();
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return ['summary' => $today];
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}
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public function actions()
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{
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$actions = parent::actions();
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// Modify the index action
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$actions['index']['prepareDataProvider'] = function() {
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// Get the user_id from the JWT token
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$userId = Yii::$app->user->identity->id;
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// Create the query to filter meals by the authenticated user
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$query = Meal::find()->where(['user_id' => $userId]);
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// Return the data provider with the filtered query
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return new ActiveDataProvider([
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'query' => $query,
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]);
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};
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return $actions;
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}
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}
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@@ -1,106 +0,0 @@
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<?php
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namespace api\controllers;
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use common\models\LoginForm;
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use Yii;
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use yii\filters\VerbFilter;
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use yii\filters\AccessControl;
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use yii\web\Controller;
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use yii\web\Response;
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/**
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* Site controller
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*/
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class SiteController extends Controller
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{
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/**
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* {@inheritdoc}
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*/
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public function behaviors()
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{
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return [
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'access' => [
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'class' => AccessControl::class,
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'rules' => [
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[
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'actions' => ['login', 'error'],
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'allow' => true,
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],
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[
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'actions' => ['logout', 'index'],
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'allow' => true,
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'roles' => ['@'],
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],
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],
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],
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'verbs' => [
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'class' => VerbFilter::class,
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'actions' => [
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'logout' => ['post'],
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],
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],
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];
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}
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/**
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* {@inheritdoc}
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*/
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public function actions()
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{
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return [
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'error' => [
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'class' => \yii\web\ErrorAction::class,
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],
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];
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}
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/**
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* Displays homepage.
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*
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* @return string
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*/
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public function actionIndex()
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{
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return $this->render('index');
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}
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/**
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* Login action.
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*
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* @return string|Response
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*/
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public function actionLogin()
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{
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if (!Yii::$app->user->isGuest) {
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return $this->goHome();
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}
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$this->layout = 'blank';
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$model = new LoginForm();
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if ($model->load(Yii::$app->request->post()) && $model->login()) {
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return $this->goBack();
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}
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$model->password = '';
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return $this->render('login', [
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'model' => $model,
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]);
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}
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/**
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* Logout action.
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*
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* @return Response
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*/
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public function actionLogout()
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{
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Yii::$app->user->logout();
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return $this->goHome();
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}
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}
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