Drizzle Team•2y ago

PGEnum -> Typescript Enum

Hey there. Is there any convenient way people have found to conveniently turn a pgEnum into a typescript enum such as below? Currently I'm creating DTO's but i figured coupling them would be much easier :). I figure ZOD might come into play but we are utilizing NestJS w/ class-validator atm.

const typeEnum = pgEnum('type', [
  'short_text',
  'long_text',
  'single_choice',
  'multiple_choice',
]);

export enum SurveyQuestionType {
  SHORT_TEXT = 'short_text',
  LONG_TEXT = 'long_text',
  SINGLE_CHOICE = 'single_choice',
  MULTIPLE_CHOICE = 'multiple_choice',
}

const typeEnum = pgEnum('type', [
  'short_text',
  'long_text',
  'single_choice',
  'multiple_choice',
]);

export enum SurveyQuestionType {
  SHORT_TEXT = 'short_text',
  LONG_TEXT = 'long_text',
  SINGLE_CHOICE = 'single_choice',
  MULTIPLE_CHOICE = 'multiple_choice',
}

4 Replies

Waldo•17mo ago

Hello! Did you ever find a solution for this?

Vanerac•17mo ago

const valueMap = [
  'short_text',
  'long_text',
  'single_choice',
  'multiple_choice',
] as const

const typeEnum = pgEnum('type', valueMap);

export type SurveyQuestionType = typeof typeEnum[number]

const valueMap = [
  'short_text',
  'long_text',
  'single_choice',
  'multiple_choice',
] as const

const typeEnum = pgEnum('type', valueMap);

export type SurveyQuestionType = typeof typeEnum[number]

I'd try something like this

RaikuGg 🧑💻•13mo ago

Found any solution for this? Currently I am doing -

export const teamMemberStatusEnum = pgEnum('team_member_status', [
  'Active',
  'Inactive',
  'Invited',
]);
export const TeamMemberStatus = z.enum(teamMemberStatusEnum.enumValues).Enum;

export const teamMemberStatusEnum = pgEnum('team_member_status', [
  'Active',
  'Inactive',
  'Invited',
]);
export const TeamMemberStatus = z.enum(teamMemberStatusEnum.enumValues).Enum;

균어•13mo ago

im doing like this too

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PGEnum -> Typescript Enum