fix: mediator unique constraint issue (#25)

Signed-off-by: Shailesh Patil <[email protected]> Signed-off-by: Shailesh Patil <[email protected]>
hyperledger · May 1, 2024 · c1f0230 · c1f0230
1 parent 6fe228f
commit c1f0230
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/initdb.js b/initdb.js
@@ -17,5 +17,6 @@ db.createCollection(collectionDidAccount);
 db.createCollection(collectionMessages);
 //create index
 db.getCollection(collectionDidAccount).createIndex({ 'did': 1 }, { unique: true });
-db.getCollection(collectionDidAccount).createIndex({ 'alias': 1 }, { unique: true });
+// Only enforce uniqueness on non-empty arrays
+db.getCollection(collectionDidAccount).createIndex({ 'alias': 1 }, { unique: true , partialFilterExpression: { "alias.0": { $exists: true } }});
 db.getCollection(collectionDidAccount).createIndex({ "messagesRef.hash": 1, "messagesRef.recipient": 1 });