chore: add industry crud

database/seeders/index.seeder.ts

@@ -0,0 +1,15 @@
+import { EntityManager } from "@mikro-orm/postgresql";
+import { Seeder } from "@mikro-orm/seeder";
+import { Logger } from "@nestjs/common";
+
+import { RoleSeeder } from "./role.seeder";
+
+export class IndexSeeder extends Seeder {
+  private readonly logger = new Logger(IndexSeeder.name);
+
+  async run(em: EntityManager): Promise<void> {
+    this.logger.log("Starting seeding process...");
+    await new RoleSeeder().run(em);
+    this.logger.log("Seeding process completed successfully.");
+  }
+}

database/seeders/role.seeder.ts

@@ -0,0 +1,36 @@
+import { EntityManager, RequiredEntityData } from "@mikro-orm/postgresql";
+import { Seeder } from "@mikro-orm/seeder";
+import { Logger } from "@nestjs/common";
+
+import { Role } from "../../src/modules/users/entities/role.entity";
+import { RoleEnum } from "../../src/modules/users/enums/role.enum";
+
+export class RoleSeeder extends Seeder {
+  private readonly logger = new Logger(RoleSeeder.name);
+
+  async run(em: EntityManager): Promise<void> {
+    const roles: RequiredEntityData<Role>[] = [
+      {
+        name: RoleEnum.ADMIN,
+        createdAt: new Date(),
+        updatedAt: new Date(),
+      },
+      {
+        name: RoleEnum.USER,
+        createdAt: new Date(),
+        updatedAt: new Date(),
+      },
+    ];
+
+    for (const roleData of roles) {
+      const existingRole = await em.findOne(Role, { name: roleData.name });
+      if (!existingRole) {
+        const role = em.create(Role, roleData);
+        await em.persistAndFlush(role);
+        this.logger.log(`[RoleSeeder] Created role: ${roleData.name}`);
+      } else {
+        this.logger.log(`[RoleSeeder] Role already exists: ${roleData.name}`);
+      }
+    }
+  }
+}