Prisma：findMany 与 where 的关系不起作用

Question

我正在尝试在 this documentation 之后使用 Prisma 进行查询，但接受的对象没有 where 作为属性。

我的代码：

return await prisma.post_engagement.findMany({
        select: {
            user: {
                where: {
                    enabled: true,
                    deleted_at: null,
                }
            }
        }
    });

编译错误：

index.ts:15:17 - error TS2322: Type '{ where: { enabled: true; deleted_at: null; }; }' is not assignable to type 'boolean | userArgs'.
  Object literal may only specify known properties, and 'where' does not exist in type 'userArgs'.

15                 where: {
                   ~~~~~~~~
16                     enabled: true,
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
17                     deleted_at: null,
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
18                 }
   ~~~~~~~~~~~~~~~~~

  node_modules/.prisma/client/index.d.ts:68498:5
    68498     user?: boolean | userArgs
              ~~~~
    The expected type comes from property 'user' which is declared here on type 'post_engagementSelect'

模式：

model user {
  id             Int        @id @default(autoincrement()) @db.UnsignedInt
  email          String?    @unique(map: "user_email_unique") @db.VarChar(255)
  username       String?    @unique(map: "user_username_unique") @db.VarChar(255)
  enabled        Boolean?   @default(true)
  deleted_at     DateTime?  @db.Timestamp(0)  
}

model post_engagement {
  id             Int      @id @default(autoincrement()) @db.UnsignedInt
  user_id        Int      @db.UnsignedInt
  created_at     DateTime @default(now()) @db.Timestamp(0)
  updated_at     DateTime @default(now()) @db.Timestamp(0)
  user           user     @relation(fields: [user_id], references: [id], onUpdate: Restrict, map: "post_engagement_ibfk_2")

  @@index([user_id], map: "user_id")
}

我是不是漏掉了什么？

Answer 1

where 参数位于查询选项的顶层，但您仍然可以使用它来指定关系条件。

await prisma.post_engagement.findMany({
    select: {
      user: true
    },
    where: {
      user: {
        enabled: true,
        deleted_at: null
      }
    }
  })

Prisma：findMany 与 where 的关系不起作用

Prisma: relationship in findMany with where doesn't work

node.js

typescript

prisma