finished add default icon for scene

libs/common/src/seed/services/scene.icon.seeder.ts

@@ -0,0 +1,38 @@
+import { Injectable } from '@nestjs/common';
+import { SceneIconRepository } from '@app/common/modules/scene/repositories';
+import { SceneIconType } from '@app/common/constants/secne-icon-type.enum';
+import { defaultSceneIcon } from '@app/common/constants/default.scene.icon';
+
+@Injectable()
+export class SceneIconSeeder {
+  constructor(private readonly sceneIconRepository: SceneIconRepository) {}
+
+  async createSceneDefaultIconIfNotFound(): Promise<void> {
+    try {
+      const defaultSceneIconData = await this.sceneIconRepository.find({
+        where: { iconType: SceneIconType.Default },
+      });
+
+      if (defaultSceneIconData.length <= 0) {
+        console.log('Creating default scene icon...');
+
+        await this.createDefaultSceneIcon();
+      }
+    } catch (err) {
+      console.error('Error while checking default scene icon:', err);
+      throw err;
+    }
+  }
+
+  private async createDefaultSceneIcon(): Promise<void> {
+    try {
+      await this.sceneIconRepository.save({
+        icon: defaultSceneIcon,
+        iconType: SceneIconType.Default,
+      });
+    } catch (err) {
+      console.error('Error while creating default scene icon:', err);
+      throw err;
+    }
+  }
+}