"unique" restriction in Prisma Schema

[olivodeveloper]

The @unique restrictions in SavedPost { userId and postId} generates an error when you try to save a post with different accounts, limiting the Save function to a single user.

Improved code:

model SavedPost {
id String @id @default(auto()) @Map("_id") @db.ObjectId
user User @relation(fields: [userId], references: [id])
post Post @relation(fields: [postId], references: [id])
userId String @db.ObjectId
postId String @db.ObjectId
createdAt DateTime @default(now())

@@unique([userId, postId])
}