fix: change the role refrence in database

src/app.module.ts

@@ -3,8 +3,8 @@ import { ConfigModule } from "@nestjs/config";
 import { TypeOrmModule } from "@nestjs/typeorm";
 
 import { DatabaseConfigs } from "./configs/typeorm.config";
-import { UsersModule } from './modules/users/users.module';
-import { TicketsModule } from './modules/tickets/tickets.module';
+import { TicketsModule } from "./modules/tickets/tickets.module";
+import { UsersModule } from "./modules/users/users.module";
 
 @Module({
   imports: [

src/configs/typeorm.config.ts

@@ -12,11 +12,11 @@ export function DatabaseConfigs(): TypeOrmModuleAsyncOptions {
         database: configService.getOrThrow<string>("DB_NAME"),
         username: configService.getOrThrow<string>("DB_USER"),
         password: configService.getOrThrow<string>("DB_PASS"),
+        autoLoadEntities: true,
         synchronize: true,
         logging: configService.getOrThrow<string>("NODE_ENV") == "production" ? false : true,
         migrationsTableName: "typeorm_migrations",
         migrationsRun: false,
-        autoLoadEntities: true,
       };
     },
   };

src/main.ts

@@ -14,7 +14,7 @@ async function bootstrap() {
   getSwaggerDocument(app);
 
   const PORT = configService.getOrThrow<number>("PORT");
-  await app.listen(PORT, () => {
+  await app.listen(PORT, "0.0.0.0", () => {
     logger.log(`Server running on http://localhost:${PORT}`);
     logger.log(`Swagger running on http://localhost:${PORT}/api-docs`);
   });

src/modules/tickets/tickets.controller.ts

@@ -1,4 +1,6 @@
-import { Controller } from '@nestjs/common';
+import { Controller } from "@nestjs/common";
+import { ApiTags } from "@nestjs/swagger";
 
-@Controller('tickets')
+@Controller("tickets")
+@ApiTags("users")
 export class TicketsController {}

src/modules/users/entities/role.entity.ts

@@ -1,5 +1,6 @@
-import { BaseEntity, Column, Entity } from "typeorm";
+import { Column, Entity } from "typeorm";
 
+import { BaseEntity } from "../../../common/entities/base.entity";
 import { RoleEnum } from "../enums/role.enum";
 
 @Entity()

src/modules/users/entities/user.entity.ts

@@ -1,4 +1,4 @@
-import { Column, Entity, OneToOne } from "typeorm";
+import { Column, Entity, JoinColumn, OneToOne } from "typeorm";
 
 import { Role } from "./role.entity";
 import { BaseEntity } from "../../../common/entities/base.entity";
@@ -26,6 +26,7 @@ export class User extends BaseEntity {
   @Column({ type: "varchar", length: 100 })
   nationalCode: string;
 
-  @OneToOne(() => Role, { eager: true, cascade: true, onDelete: "SET NULL" })
+  @JoinColumn()
+  @OneToOne(() => Role, { eager: true, cascade: true, onDelete: "RESTRICT", nullable: false })
   role: Role;
 }

src/modules/users/users.controller.ts

@@ -1,4 +1,6 @@
 import { Controller } from "@nestjs/common";
+import { ApiTags } from "@nestjs/swagger";
 
 @Controller("users")
+@ApiTags("users")
 export class UsersController {}

src/modules/users/users.module.ts

@@ -1,13 +1,14 @@
 import { Module } from "@nestjs/common";
 import { TypeOrmModule } from "@nestjs/typeorm";
 
+import { Role } from "./entities/role.entity";
 import { User } from "./entities/user.entity";
 import { UserRepository } from "./providers/users.repository";
 import { UsersService } from "./providers/users.service";
 import { UsersController } from "./users.controller";
 
 @Module({
-  imports: [TypeOrmModule.forFeature([User])],
+  imports: [TypeOrmModule.forFeature([User, Role])],
   providers: [UsersService, UserRepository],
   controllers: [UsersController],
   exports: [UsersService, TypeOrmModule],