seeder

src/seeders/permissions.seeder.ts

@@ -0,0 +1,29 @@
+import type { EntityManager } from '@mikro-orm/core';
+import { Permission as PermissionEntity } from '../modules/roles/entities/permission.entity';
+import { getPermissionsData } from './data/permissions.data';
+
+export class PermissionsSeeder {
+  async run(em: EntityManager): Promise<PermissionEntity[]> {
+    const permissions = getPermissionsData();
+    const createdPermissions: PermissionEntity[] = [];
+
+    for (const permData of permissions) {
+      let permission = await em.findOne(PermissionEntity, { name: permData.name });
+      if (!permission) {
+        permission = em.create(PermissionEntity, permData);
+        em.persist(permission);
+      } else {
+        // Update existing permission's group if it changed
+        if (permission.group !== permData.group) {
+          permission.group = permData.group;
+          em.persist(permission);
+        }
+      }
+      createdPermissions.push(permission);
+    }
+
+    await em.flush();
+    return createdPermissions;
+  }
+}
+