Automatically add UUID relation on prisma create

Question

I have a User, UserProfile and Post model in my Postgres database. The User and UserProfile depend on each other. I am trying to create a User that automatically creates a UserProfile with it, but I can't seem to find out how to automatically assume the User's ID for the UserProfile relation, I am using UUID for the User model.

Schema Models

model User {
  id             String       @id @default(uuid())
  createdAt      DateTime     @default(now())
  username       String       @unique @db.VarChar(20)
  emailEncrypted String       @unique
  emailIv        String       @unique
  password       String
  isMod          Boolean      @default(false)
  isAdmin        Boolean      @default(false)
  emailConfirmed Boolean      @default(false)
  profile        UserProfile?
}

model UserProfile {
  user     User      @relation(fields: [id], references: [id])
  id       String    @unique
  posts    Post[]
  comments Comment[]
}

model Post {
  id        String      @id @default(uuid())
  createdAt DateTime    @default(now())
  title     String      @db.VarChar(300)
  caption   String      @db.VarChar(1000)
  upvotes   Int         @default(0)
  downvotes Int         @default(0)
  comments  Comment[]
  author    UserProfile @relation(fields: [authorId], references: [id])
  authorId  String
}

Query

const user = await prisma.user.create({
    data: {
        username,
        emailEncrypted: encrypted,
        emailIv: iv,
        password: hashedPassword,
        profile: {
            create: {}, // create a UserProfile that assumes the created user's UUID as a relation
        },
    },
    select: {
        id: true,
    },
});

As you can see, I have tried to use create: {} in order to assume the user's UUID, but it fails to create an actual UserProfile, just a User, which of course breaks the system.

Answer 1

I ran this as well. In order to include profile data after creating the user I did the following tweak.

const user = await prisma.user.create({
    data: {
        username: "username",
        emailEncrypted: "encrypted",
        emailIv: "iv",
        password: "hashedPassword",
        profile: {
            create: {},
        },
    },
    select: {
        id: true,
        createdAt: true,
        emailConfirmed: true,
        emailIv: true,
        emailEncrypted: true,
        isAdmin: true,
        isMod: true,
        password: true,
        profile: true,
        username: true,
    },
});

This outputs,

No issue it worked fine.

Still wondering what the issue you faced was.

Can you paste the error log ?.