adding data and keeping users index updated

packages/serverless/functions/.runtimeconfig.json

@@ -0,0 +1,9 @@
+{
+  "env": {
+    "algolia": {
+      "ALGOLIA_APP_ID": "1RAMCAU1FW",
+      "ALGOLIA_API_KEY": "c44a7dda47bfb69527b061b7b5994d56",
+      "ALGOLIA_USERS_INDEX_NAME": "test_USERS"
+    }
+  }
+}

packages/serverless/functions/env.json

@@ -0,0 +1,7 @@
+{
+  "algolia": {
+    "ALGOLIA_APP_ID": "1RAMCAU1FW",
+    "ALGOLIA_API_KEY": "c44a7dda47bfb69527b061b7b5994d56",
+    "ALGOLIA_USERS_INDEX_NAME": "test_USERS"
+  }
+}

packages/serverless/functions/package.json

@@ -4,21 +4,24 @@
   "scripts": {
     "lint": "eslint --ext .js,.ts .",
     "build": "npm run lint && tsc",
-    "serve": "npm run build && firebase emulators:start --only functions",
+    "serve": "npm run build && firebase functions:config:get > .runtimeconfig.json && firebase emulators:start --only functions",
     "shell": "npm run build && firebase functions:shell",
     "start": "npm run shell",
     "deploy": "firebase deploy --only functions",
     "logs": "firebase functions:log",
     "hotReload": "tsc --watch",
-    "copyModels": "cp -r ../../web/models ./models"
+    "copyModels": "cp -r ../../web/models ./models",
+    "env": "test -f env.json && firebase functions:config:unset env && firebase functions:config:set env=\"$(cat env.json)\" || echo \"Please add the file env.json before deploy.\""
   },
   "main": "lib/index.js",
   "dependencies": {
+    "@nirvana/common": "*",
     "@sendgrid/mail": "^7.6.0",
+    "@types/algoliasearch": "^4.0.0",
     "agora-access-token": "^2.0.4",
+    "algoliasearch": "^4.12.1",
     "firebase-admin": "^9.8.0",
-    "firebase-functions": "^3.14.1",
-    "@nirvana/common": "*"
+    "firebase-functions": "^3.14.1"
   },
   "devDependencies": {
     "@typescript-eslint/eslint-plugin": "^3.9.1",

packages/serverless/functions/src/index.ts

@@ -9,10 +9,13 @@ admin.initializeApp();
 export const helloWorld = functions.https.onRequest((request, response) => {
   functions.logger.info("Hello no!", { structuredData: true });
   response.send("Hello from woahhhhhh!");
-})
+});
 
 import { agoraToken } from "./agora";
 exports.agoraToken = agoraToken;
 
 import { inviteUserToTeam } from "./notifications";
 exports.inviteUserToTeam = inviteUserToTeam;
+
+import { manageUserIndex } from "./search";
+exports.manageUserIndex = manageUserIndex;

packages/serverless/functions/src/search.ts

@@ -0,0 +1,26 @@
+import * as functions from "firebase-functions";
+const config = functions.config().env;
+
+import algoliasearch from "algoliasearch";
+
+const client = algoliasearch(config.ALGOLIA_APP_ID, config.ALGOLIA_API_KEY);
+
+const USERS_INDEX_NAME: string = config.ALGOLIA_USERS_INDEX_NAME;
+const usersIndex = client.initIndex(USERS_INDEX_NAME);
+
+export const manageUserIndex = functions.firestore
+  .document("/users/{userId}")
+  .onWrite((change, context) => {
+    // Get an object with the current document value.
+    // If the document does not exist, it has been deleted.
+    const objectId = change.before.id;
+    const document = change.after.exists ? change.after.data() : null;
+
+    // delete the index if the user is deleted
+    if (!document) {
+      return usersIndex.deleteObject(objectId);
+    }
+
+    // otherwise, just update the index with new user information
+    return usersIndex.saveObject({ objectId, ...document });
+  });