backend/src/app.module.ts

import { Module } from '@nestjs/common';
import { ConfigModule, ConfigService } from '@nestjs/config';
import { MongooseModule } from '@nestjs/mongoose';
import { ThrottlerModule } from '@nestjs/throttler';
import { AuthModule } from './modules/auth/auth.module';
import { CodesModule } from './modules/codes/codes.module';
import { PatientsModule } from './modules/patients/patients.module';
import { ProceduresModule } from './modules/procedures/procedures.module';  
import { AiModule } from './modules/ai/ai.module';
@Module({
  imports: [
    ConfigModule.forRoot({ isGlobal: true }),
    MongooseModule.forRootAsync({
      inject: [ConfigService],
      useFactory: (config: ConfigService) => ({
        uri: config.get<string>('MONGODB_URI', 'mongodb://localhost:27017/medicode'),
        useNewUrlParser: true,
        useUnifiedTopology: true,
      }),
    }),
    ThrottlerModule.forRoot([{ ttl: 60000, limit: 100 }]),
    AuthModule,
    CodesModule,
    PatientsModule,
    ProceduresModule,
    AiModule
  ],
})
export class AppModule {}