Theo's Typesafe Cult•2y ago

How to add item to array in prisma database at frontend?

Hello, lets say I have user and this user have coins. How can I then inside a React component add coins to this array? And then displaying them on different page? For example:

model User {
  id            String    @id @default(cuid())
  name          String?
  email         String?   @unique
  emailVerified DateTime?
  image         String?
  accounts      Account[]
  sessions      Session[]
  coins         Coin[]
}

model User {
  id            String    @id @default(cuid())
  name          String?
  email         String?   @unique
  emailVerified DateTime?
  image         String?
  accounts      Account[]
  sessions      Session[]
  coins         Coin[]
}

model Coin {
  id     String  @id @default(cuid())
  name   String
  rank   Int?
  User   User?   @relation(fields: [userId], references: [id])
  userId String?
}

model Coin {
  id     String  @id @default(cuid())
  name   String
  rank   Int?
  User   User?   @relation(fields: [userId], references: [id])
  userId String?
}

And then let's say in frontend I want a button that adds item to this Coin array.

2 Replies

Neto•2y ago

you need a way to communicate from the react component with the api/database be doing a api call (not secure for the most part) or with something like trpc/graphql/etc

noctate•2y ago

oh I see, since I'm already using trpc in my project I should dig into docs to see how it works with prisma

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How to add item to array in prisma database at frontend?