Prisma to Zod Converter

import { z } from 'zod';

// ─── Enums ───────────────────────────────────────────────────────

export const RoleSchema = z.enum(['USER', 'ADMIN', 'MODERATOR']);
export type Role = z.infer<typeof RoleSchema>;

// ─── Models ──────────────────────────────────────────────────────

export const UserSchema = z.object({
  id: z.string(), // @id
  email: z.string(), // @unique
  name: z.string().nullable(),
  bio: z.string().nullable(), // @db.Text
  age: z.number().int().nullable(),
  role: RoleSchema.default('USER'),
  posts: z.array(z.lazy(() => PostSchema)), // relation
  profile: z.lazy(() => ProfileSchema).nullable(), // relation
  createdAt: z.coerce.date(),
  updatedAt: z.coerce.date(), // @updatedAt
});

export type User = z.infer<typeof UserSchema>;

// Input schema — omits auto-generated fields
export const UserCreateInputSchema = UserSchema.omit({ id: true, createdAt: true, updatedAt: true });
export type UserCreateInput = z.infer<typeof UserCreateInputSchema>;

export const ProfileSchema = z.object({
  id: z.string(), // @id
  avatar: z.string(),
  userId: z.string(), // @unique
  user: z.lazy(() => UserSchema), // relation
});

export type Profile = z.infer<typeof ProfileSchema>;

// Input schema — omits auto-generated fields
export const ProfileCreateInputSchema = ProfileSchema.omit({ id: true });
export type ProfileCreateInput = z.infer<typeof ProfileCreateInputSchema>;

export const PostSchema = z.object({
  id: z.number().int(), // @id
  title: z.string(),
  content: z.string().nullable(),
  published: z.boolean().default(false),
  tags: z.array(z.string()),
  metadata: z.record(z.unknown()).nullable(),
  authorId: z.string(),
  author: z.lazy(() => UserSchema), // relation
  createdAt: z.coerce.date(),
});

export type Post = z.infer<typeof PostSchema>;

// Input schema — omits auto-generated fields
export const PostCreateInputSchema = PostSchema.omit({ id: true, createdAt: true });
export type PostCreateInput = z.infer<typeof PostCreateInputSchema>;