Add Better Auth tables to Drizzle schema

Author: Msparihar

frontend/lib/auth/index.ts

@@ -1,10 +1,12 @@
 import { betterAuth } from "better-auth";
 import { drizzleAdapter } from "better-auth/adapters/drizzle";
 import { db } from "@/lib/db";
+import * as schema from "@/lib/db/schema";
 
 export const auth = betterAuth({
   database: drizzleAdapter(db, {
     provider: "pg",
+    schema,
   }),
   emailAndPassword: {
     enabled: false,

frontend/lib/db/schema.ts

@@ -11,8 +11,58 @@ import {
 } from "drizzle-orm/pg-core";
 import { relations } from "drizzle-orm";
 
-// Better Auth creates its own tables: user, session, account, verification
-// We reference user.id (text) in our app tables
+// Better Auth tables
+export const user = pgTable("user", {
+  id: text("id").primaryKey(),
+  name: text("name").notNull(),
+  email: text("email").notNull().unique(),
+  emailVerified: boolean("email_verified").notNull(),
+  image: text("image"),
+  createdAt: timestamp("created_at").notNull(),
+  updatedAt: timestamp("updated_at").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"),
+  updatedAt: timestamp("updated_at"),
+});
+
+// App tables - reference user.id (text)
 
 // Conversations table
 export const conversations = pgTable("conversations", {