Update index.js

StanfordBDHG · Apr 15, 2024 · 4a31f4d · 4a31f4d
1 parent a08aa7e
commit 4a31f4d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/functions/index.js b/functions/index.js
@@ -36,13 +36,15 @@ exports.checkInvitationCode = onCall(async (request) => {
     const invitationCodeDoc = await invitationCodeRef.get();
 
     if (!invitationCodeDoc.exists || (invitationCodeDoc.data().used)) {
+      logger.warn(`Invitation code not found or already used: ${invitationCode}`);
       throw new https.HttpsError("not-found", "Invitation code not found or already used.");
     }
 
     const userStudyRef = firestore.doc(`users/${userId}`);
     const userStudyDoc = await userStudyRef.get();
 
     if (userStudyDoc.exists) {
+      logger.warn(`User (${userId}) is already enrolled in the study.`);
       throw new https.HttpsError("already-exists", "User is already enrolled in the study.");
     }