sublime fkt but everything working

prisma/schema.prisma

@@ -26,7 +26,7 @@ model Attachment {
     vision    Json
 
     createdAt  DateTime @default(now())
-    updatedAt  DateTime @updatedAt
+    updatedAt  DateTime @default(now())
 
     @@index([channelId])
     @@map("attachments")
@@ -39,8 +39,11 @@ model Meme {
     tags       Json
 
     createdAt  DateTime @default(now())
-    updatedAt  DateTime @updatedAt
+    updatedAt  DateTime @default(now())
 
+    // required to prevent the same attachment being uploaded multiple times
+    // nullable because maybe will have memes that don't come from a discord attachment
+    attachmentId BigInt? @unique
     attachment Attachment?
 
     @@map("memes")