RC-4: create authService

src/app/services/authService.js

@@ -0,0 +1,137 @@
+import FuseUtils from '@fuse/utils/FuseUtils';
+import _ from '@lodash';
+import * as firebaseAuth from 'firebase/auth';
+import * as firebaseDb from 'firebase/database';
+
+export default class AuthService extends FuseUtils.EventEmitter {
+  #auth;
+
+  #db;
+
+  init(authInstance, dbInstance) {
+    this.#auth = authInstance;
+    this.#db = dbInstance;
+  }
+
+  createUser = ({ displayName, email, password }) => {
+    return new Promise((resolve, reject) => {
+      firebaseAuth
+        .createUserWithEmailAndPassword(this.#auth, email, password)
+        .then((userCredential) => firebaseAuth.updateProfile(userCredential.user, { displayName }))
+        .then(() => {
+          const userRef = firebaseDb.ref(this.#db, `users/${this.#auth.currentUser.uid}`);
+          const value = { role: 'user', data: { displayName, email } };
+
+          return firebaseDb.set(userRef, value);
+        })
+        .then(() => {
+          resolve();
+        })
+        .catch((error) => {
+          reject(error);
+        });
+    });
+  };
+
+  signInWithEmailAndPassword = ({ email, password, remember }) => {
+    const persistence = remember
+      ? firebaseAuth.browserLocalPersistence
+      : firebaseAuth.browserSessionPersistence;
+
+    return new Promise((resolve, reject) => {
+      firebaseAuth
+        .setPersistence(this.#auth, persistence)
+        .then(() => firebaseAuth.signInWithEmailAndPassword(this.#auth, email, password))
+        .then((userCredential) => {
+          resolve(userCredential.user);
+          const { user } = userCredential;
+          this.emit('onLogin', {
+            role: 'user',
+            data: { displayName: user.displayName, photoURL: user.photoURL, email: user.email },
+          });
+        })
+        .catch((error) => {
+          reject(error);
+        });
+    });
+  };
+
+  updateUserData = (user) => {
+    return new Promise((resolve, reject) => {
+      if (_.isEmpty(user)) {
+        reject(Error('User data is empty'));
+      }
+
+      const userRef = firebaseDb.ref(this.#db, `users/${this.#auth.currentUser.uid}`);
+      const value = { data: { ...user } };
+
+      firebaseDb
+        .set(userRef, value)
+        .then(() => {
+          if (user.email) {
+            return firebaseAuth.updateEmail(this.#auth, user.email);
+          }
+
+          return null;
+        })
+        .then(() => {
+          resolve();
+        })
+        .catch((error) => {
+          reject(error);
+        });
+    });
+  };
+
+  logout = () => {
+    this.#auth
+      .signOut()
+      .then(() => {
+        this.emit('onLogout', 'Logged out');
+      })
+      .catch((error) => {
+        console.warn('Logout error: ', error);
+      });
+  };
+
+  getUserData = (userId) => {
+    return new Promise((resolve, reject) => {
+      const userRef = firebaseDb.ref(this.#db, `users/${userId}`);
+      firebaseDb.onValue(
+        userRef,
+        (snapshot) => {
+          const user = snapshot.val();
+          resolve(user);
+        },
+        (error) => {
+          reject(error);
+        }
+      );
+    });
+  };
+
+  sendPasswordResetEmail = (email) => {
+    return new Promise((resolve, reject) => {
+      if (email) {
+        reject(Error('Email is empty'));
+      }
+
+      firebaseAuth
+        .sendPasswordResetEmail(this.#auth, email)
+        .then(() => {
+          resolve();
+        })
+        .catch((error) => {
+          reject(error);
+        });
+    });
+  };
+
+  onAuthStateChanged = (callback) => {
+    if (!this.#auth) {
+      return;
+    }
+
+    this.#auth.onAuthStateChanged(callback);
+  };
+}

src/app/services/index.js

@@ -0,0 +1,18 @@
+import AuthService from './authService';
+import FirebaseService from './firebaseService';
+// TODO: change to firebase secrets or to use firebase functions
+const firebaseConfig = {
+  apiKey: 'AIzaSyBqMGmOF0-DkYDpnsmZwpf5S8w5cL3fBb8',
+  authDomain: 'rental-calculator-13a9e.firebaseapp.com',
+  databaseURL: 'https://rental-calculator-13a9e-default-rtdb.firebaseio.com',
+  projectId: 'rental-calculator-13a9e',
+  storageBucket: 'rental-calculator-13a9e.appspot.com',
+  messagingSenderId: '479612883365',
+  appId: '1:479612883365:web:fde2d2632ce4c42ce5184c',
+  measurementId: 'G-JW7J8ZQ9FJ',
+};
+
+const firebase = new FirebaseService(firebaseConfig);
+const authService = new AuthService();
+
+export { authService, firebase };