feat: add demo emulator

.firebaserc

@@ -1,5 +1,8 @@
 {
   "projects": {
-    "default": "demo-project"
-  }
+    "production": "the-scene-social-app"
+  },
+  "targets": {},
+  "etags": {},
+  "dataconnectEmulatorConfig": {}
 }

README.MD

@@ -9,3 +9,7 @@ This app is designed to help you find local creatives and collaborators, this ap
 ## Screenshots
 
 ![App Screenshot](docs/assets/App_Example.gif)
+
+## Emulator
+
+firebase emulators:start --project demo-the-scene

firebase/firebase.js

@@ -1,4 +1,4 @@
-import { initializeApp } from "firebase/app";
+import { initializeApp, getApp } from "firebase/app";
 import {
   connectAuthEmulator,
   initializeAuth,
@@ -10,7 +10,6 @@ import Constants from "expo-constants";
 import ReactNativeAsyncStorage from "@react-native-async-storage/async-storage";
 import { getFunctions, connectFunctionsEmulator } from "firebase/functions";
 
-// Configure Firebase.
 const firebaseConfig = {
   apiKey: Constants.expoConfig.extra.apiKey,
   authDomain: Constants.expoConfig.extra.authDomain,
@@ -20,15 +19,10 @@ const firebaseConfig = {
   appId: Constants.expoConfig.extra.appId,
 };
 
-/**
- * https://stackoverflow.com/questions/67781589/how-to-setup-a-firebase-demo-project
- *
- * cant get firestore to work though
- */
-// const firebaseDemoConfig = {
+// const firebaseConfig = {
 //   apiKey: "any",
 //   authDomain: "any",
-//   projectId: "demo-project", // project name from .firebaserc
+//   projectId: "demo-the-scene",
 //   storageBucket: "any",
 //   messagingSenderId: "any",
 //   appId: "any",
@@ -44,7 +38,6 @@ const functions = getFunctions(app);
 
 if (process.env.NODE_ENV === "development") {
   console.log("Enabling emulators since in development mode");
-
   connectAuthEmulator(auth, "http://127.0.0.1:9099");
   connectFirestoreEmulator(db, "127.0.0.1", 8080);
   connectStorageEmulator(storage, "127.0.0.1", 9199);

functions/index.js

@@ -1,65 +1,63 @@
-//Cloud functions
-
-const { logger } = require("firebase-functions");
-const { onRequest } = require("firebase-functions/v2/https");
-const { onDocumentCreated } = require("firebase-functions/v2/firestore");
+const { onCall } = require("firebase-functions/v2/https");
 
 // The Firebase Admin SDK to access Firestore.
 const { initializeApp } = require("firebase-admin/app");
 const { getFirestore } = require("firebase-admin/firestore");
 
 initializeApp();
 
-// Create and deploy your first functions
-// https://firebase.google.com/docs/functions/get-started
+const db = getFirestore();
+const usersCollection = db.collection("users");
 
-// exports.helloWorld = onRequest((request, response) => {
-//   logger.info("Hello logs!", { structuredData: true });
-//   response.send("Hello from Firebase!");
-// });
+exports.isEmailUsed = onCall(async (request) => {
+  const email = request.data.email;
 
-exports.isEmailUsed = onRequest(async (request, response) => {
-  const userEmail = request.query.email;
   try {
     //get user by email
-    const usersSnapshot = await getFirestore()
-      .collection("users")
-      .where("email", "==", userEmail)
-      .get();
+    const snapshot = await usersCollection.where("email", "==", email).get();
 
-    //if email exists return true
-    if (!usersSnapshot.empty) {
-      response.status(200).send(true);
+    if (snapshot.empty) {
+      console.log("No matching email.");
+      return {
+        emailUsed: false,
+      };
     }
 
-    if (usersSnapshot.empty) {
-      response.status(200).send(false);
-    }
+    return {
+      emailUsed: true,
+    };
   } catch (error) {
     console.error("Error getting users collection:", error);
-    response.status(500).send("Internal Server Error");
+
+    return {
+      emailUsed: "bad",
+    };
   }
 });
 
-exports.isUsernameUsed = onRequest(async (request, response) => {
-  const username = request.query.username;
+exports.isUsernameUsed = onCall(async (request) => {
+  const username = request.data.username;
+
   try {
-    //get user by username
-    const usersSnapshot = await getFirestore()
-      .collection("users")
+    //get user by email
+    const snapshot = await usersCollection
       .where("username", "==", username)
       .get();
 
-    //if username exists return true
-    if (!usersSnapshot.empty) {
-      response.status(200).send(true);
+    if (snapshot.empty) {
+      console.log("No matching username.");
+      return {
+        isUsernameUsed: false,
+      };
     }
 
-    if (usersSnapshot.empty) {
-      response.status(200).send(false);
-    }
+    return {
+      isUsernameUsed: true,
+    };
   } catch (error) {
     console.error("Error getting users collection:", error);
-    response.status(500).send("Internal Server Error");
+    return {
+      isUsernameUsed: "bad",
+    };
   }
 });