refactor

apps/api/src/domain/media/presenters/UpdateAvatarPresenter.ts

@@ -1,21 +1,45 @@
-import type { IUpdateAvatarPresenter, UpdateAvatarResult } from '@core/media/application/presenters/IUpdateAvatarPresenter';
+import type { Result } from '@core/shared/application/Result';
+import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
+import type {
+  UpdateAvatarResult,
+  UpdateAvatarErrorCode,
+} from '@core/media/application/use-cases/UpdateAvatarUseCase';
 import type { UpdateAvatarOutputDTO } from '../dtos/UpdateAvatarOutputDTO';
 
-type UpdateAvatarOutput = UpdateAvatarOutputDTO;
- 
-export class UpdateAvatarPresenter implements IUpdateAvatarPresenter {
-  private result: UpdateAvatarResult | null = null;
- 
-  present(result: UpdateAvatarResult) {
-    this.result = result;
-  }
- 
-  get viewModel(): UpdateAvatarOutput {
-    if (!this.result) throw new Error('Presenter not presented');
+type UpdateAvatarResponseModel = UpdateAvatarOutputDTO;
 
-    return {
-      success: this.result.success,
-      error: this.result.errorMessage,
+export type UpdateAvatarApplicationError = ApplicationErrorCode<
+  UpdateAvatarErrorCode,
+  { message: string }
+>;
+
+export class UpdateAvatarPresenter {
+  private model: UpdateAvatarResponseModel | null = null;
+
+  reset(): void {
+    this.model = null;
+  }
+
+  present(result: Result<UpdateAvatarResult, UpdateAvatarApplicationError>): void {
+    if (result.isErr()) {
+      const error = result.unwrapErr();
+      throw new Error(error.details?.message ?? 'Failed to update avatar');
+    }
+
+    const output = result.unwrap();
+
+    this.model = {
+      success: true,
+      error: undefined,
     };
   }
+
+  getResponseModel(): UpdateAvatarResponseModel | null {
+    return this.model;
+  }
+
+  get responseModel(): UpdateAvatarResponseModel {
+    if (!this.model) throw new Error('Presenter not presented');
+    return this.model;
+  }
 }