refactor to ddh, first commit

old/modules/ad/mappers/ad.profile.ts

@@ -0,0 +1,18 @@
+import { createMap, Mapper } from '@automapper/core';
+import { AutomapperProfile, InjectMapper } from '@automapper/nestjs';
+import { Injectable } from '@nestjs/common';
+import { Ad } from '../domain/entities/ad';
+import { CreateAdRequest } from '../domain/dtos/create-ad.request';
+
+@Injectable()
+export class AdProfile extends AutomapperProfile {
+  constructor(@InjectMapper() mapper: Mapper) {
+    super(mapper);
+  }
+
+  override get profile() {
+    return (mapper: any) => {
+      createMap(mapper, CreateAdRequest, Ad);
+    };
+  }
+}