diff --git a/src/app.module.ts b/src/app.module.ts
index 87d6da7..3780476 100644
--- a/src/app.module.ts
+++ b/src/app.module.ts
@@ -1,21 +1,25 @@
 import { Module } from "@nestjs/common";
 import { ConfigModule, ConfigService } from "@nestjs/config";
-import { LogService } from "./logger/logger.service";
 import { ThrottlerModule } from "@nestjs/throttler";
-import { DrizzleModule } from './drizzle/drizzle.module';
-import { AuthModule } from './auth/auth.module';
+import { AuthModule } from "./auth/auth.module";
+import { CredentialsModule } from "./credentials/credentials.module";
+import { DrizzleModule } from "./drizzle/drizzle.module";
+import { LogService } from "./logger/logger.service";
 
 @Module({
 	imports: [
-		ThrottlerModule.forRoot([{
-			ttl: 60000,
-			limit: 10,
-		}]),
+		ThrottlerModule.forRoot([
+			{
+				ttl: 60000,
+				limit: 10,
+			},
+		]),
 		ConfigModule.forRoot({
-			isGlobal: true
+			isGlobal: true,
 		}),
 		DrizzleModule,
-		AuthModule
+		AuthModule,
+		CredentialsModule,
 	],
 	exports: [LogService],
 	controllers: [],
diff --git a/src/auth/auth.module.ts b/src/auth/auth.module.ts
index 97f2787..230f4d3 100644
--- a/src/auth/auth.module.ts
+++ b/src/auth/auth.module.ts
@@ -1,7 +1,10 @@
-import { Module } from '@nestjs/common';
-import { AuthService } from './auth.service';
+import { Module } from "@nestjs/common";
+import { DrizzleModule } from "src/drizzle/drizzle.module";
+import { AuthService } from "./auth.service";
+import { CredentialsModule } from "src/credentials/credentials.module";
 
 @Module({
-  providers: [AuthService]
+	imports: [DrizzleModule, CredentialsModule],
+	providers: [AuthService],
 })
 export class AuthModule {}
diff --git a/src/auth/auth.service.ts b/src/auth/auth.service.ts
index a41c649..13cceed 100644
--- a/src/auth/auth.service.ts
+++ b/src/auth/auth.service.ts
@@ -1,4 +1,27 @@
-import { Injectable } from '@nestjs/common';
+// biome-ignore lint/style/useImportType: used by Next.js
+import { Injectable, OnModuleInit } from "@nestjs/common";
+// biome-ignore lint/style/useImportType: used by Next.js
+import { DrizzleService } from "src/drizzle/drizzle.service";
+import { UsersTable } from "src/schema";
+// biome-ignore lint/style/useImportType: used by Next.js
+import { CredentialsService } from "src/credentials/credentials.service";
 
 @Injectable()
-export class AuthService {}
+export class AuthService implements OnModuleInit {
+	constructor(
+		private db: DrizzleService,
+		private credentials: CredentialsService
+	) {}
+	doRegister() {}
+	doLogin() {}
+	async fetchUser(userId: string) {
+		const userInDb = await this.db.use().select().from(UsersTable);
+		console.log("Users : \n", userInDb);
+	}
+	updateUser() {}
+	deleteUser() {}
+
+	async onModuleInit() {
+		await this.fetchUser("ee");
+	}
+}