Functions email setit

firebase.json

@@ -16,5 +16,10 @@
   "firestore": {
     "rules": "firestore.rules",
     "indexes": "firestore.indexes.json"
+  },
+  "functions": {
+    "predeploy": [
+      "npm --prefix \"$RESOURCE_DIR\" run lint"
+    ]
   }
 }

functions/.eslintrc.js

@@ -0,0 +1,17 @@
+module.exports = {
+  root: true,
+  env: {
+    es6: true,
+    node: true,
+  },
+  extends: [
+    // "eslint:recommended",
+    "google",
+  ],
+  parserOptions: {
+    ecmaVersion: 8,
+  },
+  rules: {
+    quotes: ["error", "double"],
+  },
+};

functions/.gitignore

@@ -0,0 +1 @@
+node_modules/

functions/index.js

@@ -0,0 +1,124 @@
+"use strict";
+
+/* eslint-disable */
+const functions = require("firebase-functions");
+const admin = require("firebase-admin");
+const nodemailer = require("nodemailer");
+const gmailEmail = functions.config().gmail.email;
+const gmailPassword = functions.config().gmail.password;
+const mailTransport = nodemailer.createTransport({
+  service: "gmail",
+  auth: {
+    user: gmailEmail,
+    pass: gmailPassword,
+  },
+});
+
+var serviceAccount = require("./lpbd-team-3-firebase-adminsdk-x564k-4f2d230abe.json");
+
+admin.initializeApp({
+  credential: admin.credential.cert(serviceAccount),
+});
+
+// Your company name to include in the emails
+// TODO: Change this to your app or company name to customize the email sent.
+const APP_NAME = "Accessor";
+
+// [START sendWelcomeEmail]
+/**
+ * Sends a welcome email to new user.
+ */
+// [START onCreateTrigger]
+exports.sendWelcomeEmail = functions.auth.user().onCreate((user) => {
+  // [END onCreateTrigger]
+  // [START eventAttributes]
+  const email = user.email; // The email of the user.
+  const displayName = user.displayName; // The display name of the user.
+  // [END eventAttributes]
+
+  return sendWelcomeEmail(email, displayName);
+});
+// [END sendWelcomeEmail]
+
+// [START sendByeEmail]
+/**
+ * Send an account deleted email confirmation to users who delete their accounts.
+ */
+// [START onDeleteTrigger]
+exports.sendByeEmail = functions.auth.user().onDelete((user) => {
+  // [END onDeleteTrigger]
+  const email = user.email;
+  const displayName = user.displayName;
+
+  return sendGoodbyeEmail(email, displayName);
+});
+// [END sendByeEmail]
+
+exports.sendPostingAlert = functions.firestore
+  .document("postings/{id}")
+  .onCreate((snapshot, context) => {
+    functions.logger.log(
+      "sendPostingAlert: ",
+      snapshot._fieldsProto.auditorId.stringValue
+    );
+    var db = admin.firestore();
+    let query = db
+      .collection("users")
+      .doc(snapshot._fieldsProto.auditorId.stringValue);
+    query.get().then((qsnapshot) => {
+      functions.logger.log("sendPostingAlert: ", qsnapshot);
+      const email = qsnapshot._fieldsProto.email.stringValue;
+      const displayName = qsnapshot._fieldsProto.displayName.stringValue;
+      return sendNewPostingAlert(email, displayName);
+    });
+  });
+
+// Sends a welcome email to the given user.
+async function sendWelcomeEmail(email, displayName) {
+  const mailOptions = {
+    from: `${APP_NAME} <[email protected]>`,
+    to: email,
+  };
+
+  // The user subscribed to the newsletter.
+  mailOptions.subject = `Welcome to ${APP_NAME}!`;
+  mailOptions.text = `Hey ${
+    displayName || ""
+  }! Welcome to ${APP_NAME}. I hope you will enjoy our service.`;
+  await mailTransport.sendMail(mailOptions);
+  functions.logger.log("New welcome email sent to:", email);
+  return null;
+}
+
+// Sends a goodbye email to the given user.
+async function sendGoodbyeEmail(email, displayName) {
+  const mailOptions = {
+    from: `${APP_NAME} <[email protected]>`,
+    to: email,
+  };
+
+  // The user unsubscribed to the newsletter.
+  mailOptions.subject = `Bye!`;
+  mailOptions.text = `Hey ${
+    displayName || ""
+  }!, We confirm that we have deleted your ${APP_NAME} account.`;
+  await mailTransport.sendMail(mailOptions);
+  functions.logger.log("Account deletion confirmation email sent to:", email);
+  return null;
+}
+
+async function sendNewPostingAlert(email, displayName) {
+  const mailOptions = {
+    from: `${APP_NAME} <[email protected]>`,
+    to: email,
+  };
+
+  // The user subscribed to the newsletter.
+  mailOptions.subject = `You have received new evaluation offer!`;
+  mailOptions.text = `Hey ${
+    displayName || ""
+  }! You have received new evaluation offer. See it from https://lpbd-team-3.web.app/`;
+  await mailTransport.sendMail(mailOptions);
+  functions.logger.log("New posting alert email sent to:", email);
+  return null;
+}