Dada Posts - Answer Overflow

Dada

•Created by Dada on 12/14/2024 in #help

Type generation for relations

Hi all. I'm doing my first project with Drizzle. I'm using InferSelectModel to type my tables, which is working well, but now I also want to generate a type for a row that I'll fetch with relations. So for example, I have this relation:

export const discordMessageRelations = relations(discordMessage, ({one, many}) => ({
  parentMessage: one(discordMessage, {
    fields: [discordMessage.parentId],
    references: [discordMessage.id],
    relationName: 'childMessage',
  }),
  childMessage: many(discordMessage, {relationName: 'childMessage'}),
}))

export const discordMessageRelations = relations(discordMessage, ({one, many}) => ({
  parentMessage: one(discordMessage, {
    fields: [discordMessage.parentId],
    references: [discordMessage.id],
    relationName: 'childMessage',
  }),
  childMessage: many(discordMessage, {relationName: 'childMessage'}),
}))

Right now I'm doing this:

export type SelectDiscordMessage = InferSelectModel<typeof discordMessage>
export type SelectDiscordMessageWithChildren = SelectDiscordMessage & {childMessage: SelectDiscordMessage[]}

export type SelectDiscordMessage = InferSelectModel<typeof discordMessage>
export type SelectDiscordMessageWithChildren = SelectDiscordMessage & {childMessage: SelectDiscordMessage[]}

Is there a way to automatically get an inferred type that includes relations?

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