Init functions folder

PAWS.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -1,4 +1,5 @@
 {
+  "originHash" : "4215a748079614ed67aab303326e024c420507be5020eb9239ee1daf68db0025",
   "pins" : [
     {
       "identity" : "abseil-cpp-binary",
@@ -50,17 +51,17 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/firebase/firebase-ios-sdk.git",
       "state" : {
-        "revision" : "f91c8167141d0279726c6f6d9d4a47c026785cbc",
-        "version" : "10.21.0"
+        "revision" : "be49849dcba96f2b5ee550d4eceb2c0fa27dade4",
+        "version" : "10.22.1"
       }
     },
     {
       "identity" : "googleappmeasurement",
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/google/GoogleAppMeasurement.git",
       "state" : {
-        "revision" : "cb8617fab75d181270a1d8f763f26b15c73e2e1e",
-        "version" : "10.21.0"
+        "revision" : "482cfa4e5880f0a29f66ecfd60c5a62af28bd1f0",
+        "version" : "10.22.1"
       }
     },
     {
@@ -361,5 +362,5 @@
       }
     }
   ],
-  "version" : 2
+  "version" : 3
 }

firebase.json

@@ -5,13 +5,31 @@
   "storage": {
     "rules": "firebasestorage.rules"
   },
+  "functions": [
+    {
+      "codebase": "callable-functions",
+      "predeploy": [
+        "npm --prefix \"$RESOURCE_DIR\" run lint"
+      ],
+      "source": "functions",
+      "ignore": [
+        "node_modules",
+        ".git",
+        "firebase-debug.log",
+        "firebase-debug.*.log"
+      ]
+    }
+  ],
   "emulators": {
     "auth": {
       "port": 9099
     },
     "firestore": {
       "port": 8080
     },
+    "functions": {
+      "port": 5001
+    },
     "ui": {
       "enabled": true,
       "port": 4000
@@ -21,4 +39,4 @@
     },
     "singleProjectMode": true
   }
-}
+}

functions/.eslintrc.js

@@ -0,0 +1,23 @@
+//
+// This source file is part of the StudyApplication based on the Stanford Spezi Template Application project
+//
+// SPDX-FileCopyrightText: 2023 Stanford University
+//
+// SPDX-License-Identifier: MIT
+//
+
+module.exports = {
+  root: true,
+  env: {
+    es2020: true,
+    node: true,
+  },
+  extends: [
+    "eslint:recommended",
+    "google",
+  ],
+  rules: {
+    "quotes": ["error", "double"],
+    "max-len": ["error", {"code": 150}],
+  },
+};

functions/.gitignore

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

functions/index.js

@@ -68,24 +68,24 @@ exports.checkInvitationCode = onCall(async (request) => {
   }
 });
 
-export const beforecreated = beforeUserCreated(async (event) => {
-    const firestore = admin.firestore();
+exports.beforecreated = beforeUserCreated(async (event) => {
+  const firestore = admin.firestore();
 
-    try {
-      // Check Firestore to confirm whether an invitation code has been associated with a user.
-      const invitationQuerySnapshot = await firestore.collection("invitationCodes")
+  try {
+    // Check Firestore to confirm whether an invitation code has been associated with a user.
+    const invitationQuerySnapshot = await firestore.collection("invitationCodes")
         .where("usedBy", "==", event.data.user.uid)
         .limit(1)
         .get();
 
-      if (invitationQuerySnapshot.empty) {
-        throw new https.HttpsError("no-match", "No valid invitation code found for this user.");
-      }
-    } catch (error) {
-      logger.error(`Error processing request: ${error.message}`);
-      if (!error.code) {
-        throw new https.HttpsError("internal", "Internal server error.");
-      }
-      throw error;
+    if (invitationQuerySnapshot.empty) {
+      throw new https.HttpsError("no-match", "No valid invitation code found for this user.");
+    }
+  } catch (error) {
+    logger.error(`Error processing request: ${error.message}`);
+    if (!error.code) {
+      throw new https.HttpsError("internal", "Internal server error.");
     }
-})
+    throw error;
+  }
+});