Task/71 get service locations2

api/controllers/agencyController.ts

@@ -0,0 +1,17 @@
+import { Path, GET, PathParam } from 'typescript-rest';
+import { Tags } from 'typescript-rest-swagger';
+import AgencyDto from '../models/dto/agencyDto';
+import { getAgencies } from '../services/agencyService';
+
+@Path('/api/agency')
+@Tags('Agency')
+export default class AgencyController {
+  /**
+   * Returns Agencies.
+   */
+  @GET
+  @Path('/:id/agency')
+  async getSubcategories(@PathParam('id') id: string): Promise<AgencyDto[]> {
+    return getAgencies(id);
+  }
+}

api/controllers/index.ts

@@ -1,4 +1,5 @@
 import healthController from './healthController';
 import taxonomyController from './taxonomyController';
+import agencyController from './agencyController';
 
-export default [healthController, taxonomyController];
+export default [agencyController, healthController, taxonomyController];

api/models/dto/agencyDto.ts

@@ -0,0 +1,7 @@
+export default interface AgencyDto {
+    id: string;
+    name: string;
+    locationId: string;
+    taxonomyId: string;
+  }
+

api/services/agencyService.ts

@@ -0,0 +1,21 @@
+import { makeSCOSRequest } from './scosService';
+import getLogger from '../utils/logger';
+import AgencyDto from '../models/dto/AgencyDto';
+import { AGENCIES_TABLE } from '../utils/constants';
+import { NotFoundError } from 'typescript-rest/dist/server/model/errors';
+
+const log = getLogger('agencyService');
+
+async function getAgencies(id: string): Promise<AgencyDto[]> {
+  log.debug(`Getting agencies with ID ${id}`);
+
+  const query = `SELECT * FROM ${AGENCIES_TABLE} WHERE id = '${id}'`;
+  const response: AgencyDto[] = await makeSCOSRequest(query);
+
+  if (response?.length === 0) {
+    throw new NotFoundError(`Invalid category ID ${id}`);
+  }
+  return response;
+}
+
+export { getAgencies };