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【Better Auth】NextJs & tRPC 【#6 Better Auth & Neon Drizzle】

2025/09/14に公開

【#6 Better Auth & Neon Drizzle】

YouTube: https://youtu.be/TvCZRkqivX8
https://youtu.be/TvCZRkqivX8

今回はユーザーのスキーマを定義してNeonへ反映します。

//better authのユーザーのスキーマを作成するコマンド
npx @better-auth/cli generate

npm i nanoid

//スキーマを作成した後にNeonへ反映するコマンド
npx drizzle-kit push

src/db/schema.ts

import { nanoid } from 'nanoid'
import { pgTable, text, timestamp, boolean } from 'drizzle-orm/pg-core'

export const user = pgTable('user', {
  id: text('id').primaryKey(),
  name: text('name').notNull(),
  email: text('email').notNull().unique(),
  emailVerified: boolean('email_verified')
    .$defaultFn(() => false)
    .notNull(),
  image: text('image'),
  createdAt: timestamp('created_at')
    .$defaultFn(() => /* @__PURE__ */ new Date())
    .notNull(),
  updatedAt: timestamp('updated_at')
    .$defaultFn(() => /* @__PURE__ */ new Date())
    .notNull(),
})

export const session = pgTable('session', {
  id: text('id').primaryKey(),
  expiresAt: timestamp('expires_at').notNull(),
  token: text('token').notNull().unique(),
  createdAt: timestamp('created_at').notNull(),
  updatedAt: timestamp('updated_at').notNull(),
  ipAddress: text('ip_address'),
  userAgent: text('user_agent'),
  userId: text('user_id')
    .notNull()
    .references(() => user.id, { onDelete: 'cascade' }),
})

export const account = pgTable('account', {
  id: text('id').primaryKey(),
  accountId: text('account_id').notNull(),
  providerId: text('provider_id').notNull(),
  userId: text('user_id')
    .notNull()
    .references(() => user.id, { onDelete: 'cascade' }),
  accessToken: text('access_token'),
  refreshToken: text('refresh_token'),
  idToken: text('id_token'),
  accessTokenExpiresAt: timestamp('access_token_expires_at'),
  refreshTokenExpiresAt: timestamp('refresh_token_expires_at'),
  scope: text('scope'),
  password: text('password'),
  createdAt: timestamp('created_at').notNull(),
  updatedAt: timestamp('updated_at').notNull(),
})

export const verification = pgTable('verification', {
  id: text('id').primaryKey(),
  identifier: text('identifier').notNull(),
  value: text('value').notNull(),
  expiresAt: timestamp('expires_at').notNull(),
  createdAt: timestamp('created_at').$defaultFn(
    () => /* @__PURE__ */ new Date()
  ),
  updatedAt: timestamp('updated_at').$defaultFn(
    () => /* @__PURE__ */ new Date()
  ),
})

export const posts = pgTable('posts', {
  id: text('id')
    .primaryKey()
    .$defaultFn(() => nanoid()),
  userId: text('user_id')
    .notNull()
    .references(() => user.id, { onDelete: 'cascade' }),
  content: text('content').notNull(),
  createdAt: timestamp('created_at').notNull().defaultNow(),
  updatedAt: timestamp('updated_at').notNull().defaultNow(),
})

【#6 Better Auth & Neon Drizzle】

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