working key and draft for creating/sending batches

src/scripts/wrapped-email.js

@@ -36,16 +36,21 @@ var __generator = (this && this.__generator) || function (thisArg, body) {
     }
 };
 exports.__esModule = true;
-// import { Resend } from 'resend';
+var resend_1 = require("resend");
 var firebase_admin_1 = require("firebase-admin");
+var dotenv = require("dotenv");
 firebase_admin_1["default"].initializeApp({
     credential: firebase_admin_1["default"].credential.applicationDefault(),
     databaseURL: 'https://qmi-test.firebaseio.com'
 });
-// i think api key goes in here
-// const resend = new Resend('re_123456789');
+dotenv.config();
+// eslint-disable-next-line no-console
+console.log(process.env.RESEND_API_KEY);
+var resend = new resend_1.Resend(process.env.RESEND_API_KEY);
+var createBatches = function (totalEmails, batchSize) {
+};
 (function () { return __awaiter(void 0, void 0, void 0, function () {
-    var usersRef, usersSnapshot, userEmails;
+    var usersRef, usersSnapshot, userEmails, data, error_1;
     return __generator(this, function (_a) {
         switch (_a.label) {
             case 0:
@@ -58,8 +63,6 @@ firebase_admin_1["default"].initializeApp({
                         .get()];
             case 1:
                 usersSnapshot = _a.sent();
-                // eslint-disable-next-line no-console
-                console.log("hi");
                 return [4 /*yield*/, Promise.all(usersSnapshot.docs.map(function (doc) { return __awaiter(void 0, void 0, void 0, function () {
                         return __generator(this, function (_a) {
                             return [2 /*return*/, doc.get('email')];
@@ -69,7 +72,27 @@ firebase_admin_1["default"].initializeApp({
                 userEmails = _a.sent();
                 // eslint-disable-next-line no-console
                 console.log(userEmails);
-                return [2 /*return*/];
+                _a.label = 3;
+            case 3:
+                _a.trys.push([3, 5, , 6]);
+                return [4 /*yield*/, resend.emails.send({
+                        from: '[email protected]',
+                        to: ['[email protected]'],
+                        bcc: ['[email protected]'],
+                        subject: 'QMI testing',
+                        html: '<strong>It works!</strong>'
+                    })];
+            case 4:
+                data = _a.sent();
+                // eslint-disable-next-line no-console
+                console.log(data);
+                return [3 /*break*/, 6];
+            case 5:
+                error_1 = _a.sent();
+                // eslint-disable-next-line no-console
+                console.error(error_1);
+                return [3 /*break*/, 6];
+            case 6: return [2 /*return*/];
         }
     });
 }); })();

src/scripts/wrapped-email.ts

@@ -1,16 +1,33 @@
-// import { Resend } from 'resend';
+import { Resend } from 'resend';
 import admin from "firebase-admin";
+import * as dotenv from 'dotenv';
 
 admin.initializeApp({
     credential: admin.credential.applicationDefault(),
     databaseURL: 'https://qmi-test.firebaseio.com'
 
 });
 
-// i think api key goes in here (below is not a real one)
-// const resend = new Resend('re_123456789');
+dotenv.config();
+const resend = new Resend(process.env.RESEND_API_KEY);
+
 const createBatches =  (totalEmails: string[], batchSize: number) => {
+    let i = 0;
+    const emailObjs = [];
+    while (i < totalEmails.length) {
 
+        emailObjs.push(
+            {
+                from: '[email protected]',
+                to: ['[email protected]'],
+                bcc: totalEmails.slice(i, Math.min(i+batchSize, totalEmails.length)),
+                subject: 'QMI testing batch ' + i + '!',
+                html: '<strong>It works!</strong>'
+            }
+        )
+        i+= batchSize;
+    }
+    return emailObjs;
 
 }
 
@@ -19,8 +36,7 @@ const createBatches =  (totalEmails: string[], batchSize: number) => {
     const usersRef = admin.firestore().collection('users');
     // eslint-disable-next-line no-console
     console.log('firebase worked');
-    // using orderBy for email ensure that an email exists
-
+    // using orderBy for email field to filter out users that don't have an email
     const usersSnapshot = await usersRef
         .where('wrapped', '==',true)
         .orderBy('email')
@@ -35,21 +51,24 @@ const createBatches =  (totalEmails: string[], batchSize: number) => {
 
     // TODO: Creating batch chunks - max limit of 49 for each batch
     // TODO: Ensure we never exceed the 100 emails per day limit
-    // TODO: look more into resend api idk what's frree so once i make account:
-    // https://resend.com/docs/api-reference/emails/send-batch-emails
-    // try {
-    //     const data = await resend.emails.send({
-    //         from: 'Acme <[email protected]>',
-    //         to: ['[email protected]'],
-    //         bcc: 
-    //         subject: 'QMI testing',
-    //         html: '<strong>It works!</strong>'
-    //     });
-
-    //     // eslint-disable-next-line no-console
-    //     console.log(data);
-    // } catch (error) {
-    //     // eslint-disable-next-line no-console
-    //     console.error(error);
-    // }
+    //alternate structure, could use resend.batch.send with arrray of data
+    try {
+        //ALT:
+        // const data = await resend.batch.send(
+        //     createBatches(userEmails, 49));
+
+        const data = await resend.emails.send({
+            from: '[email protected]',
+            to: ['[email protected]'],
+            bcc: ['[email protected]'],
+            subject: 'QMI testing',
+            html: '<strong>It works!</strong>'
+        });
+
+        // eslint-disable-next-line no-console
+        console.log(data);
+    } catch (error) {
+        // eslint-disable-next-line no-console
+        console.error(error);
+    }
 })();