fix linit

Author: Tony Qiu

backend/typescript/rest/entityRoutes.ts

@@ -4,12 +4,10 @@ import multer from "multer";
 // import { isAuthorizedByRole } from "@/middlewares/auth";
 import { entityRequestDtoValidator } from "@/middlewares/validators/entityValidators";
 // import EntityService from "@/services/implementations/entityService";
+import entityServiceMock from "@/services/implementations/entityServiceMock";
 // import FileStorageService from "@/services/implementations/fileStorageService";
 // import { IFileStorageService } from "@/services/interfaces/IFileStorageService";
-import {
-  EntityResponseDTO,
-  IEntityService,
-} from "@/services/interfaces/IEntityService";
+import { EntityResponseDTO } from "@/services/interfaces/IEntityService";
 import { getErrorMessage } from "@/utilities/errorUtils";
 import { sendResponseByMimeType } from "@/utilities/responseUtil";
 
@@ -25,28 +23,7 @@ const defaultBucket = process.env.FIREBASE_STORAGE_DEFAULT_BUCKET || "";
 //   defaultBucket,
 // );
 // const entityService: IEntityService = new EntityService(fileStorageService);
-
-// Mock Service
-let memoryStore: Record<string, unknown> = {};
-const entityService: IEntityService = {
-  createEntity: async (entity) => {
-    memoryStore = { id: "1", ...entity };
-    return memoryStore;
-  },
-  updateEntity: async (id, entity) => {
-    memoryStore = { id, ...entity };
-    return memoryStore;
-  },
-  /* eslint-disable-next-line @typescript-eslint/no-unused-vars */
-  getEntity: async (id) => {
-    return memoryStore;
-  },
-  getEntities: async () => [memoryStore],
-  deleteEntity: async (id) => {
-    memoryStore = {};
-    return id;
-  },
-};
+const entityService = entityServiceMock;
 
 /* Create entity */
 entityRouter.post(

backend/typescript/services/implementations/entityServiceMock.ts

@@ -0,0 +1,45 @@
+import {
+  EntityRequestDTO,
+  EntityResponseDTO,
+  IEntityService,
+} from "@/services/interfaces/IEntityService";
+
+function requestToResponse(
+  id: string,
+  entity: EntityRequestDTO,
+): EntityResponseDTO {
+  return {
+    id,
+    stringField: entity.stringField,
+    intField: entity.intField,
+    enumField: entity.enumField,
+    stringArrayField: entity.stringArrayField,
+    boolField: entity.boolField,
+    fileName: entity.filePath ?? "",
+  };
+}
+
+let memoryStore: EntityResponseDTO | null = null;
+
+const entityServiceMock: IEntityService = {
+  createEntity: async (entity) => {
+    memoryStore = requestToResponse("1", entity);
+    return memoryStore;
+  },
+  updateEntity: async (id, entity) => {
+    memoryStore = requestToResponse(id, entity);
+    return memoryStore;
+  },
+  /* eslint-disable-next-line @typescript-eslint/no-unused-vars */
+  getEntity: async (id) => {
+    if (!memoryStore) throw new Error(`Entity id ${id} not found`);
+    return memoryStore;
+  },
+  getEntities: async () => (memoryStore ? [memoryStore] : []),
+  deleteEntity: async (id) => {
+    memoryStore = null;
+    return id;
+  },
+};
+
+export default entityServiceMock;