add RepositoryLoader interface

src/loaders/ApiBasedRepositoryLoader.ts

@@ -1,5 +1,6 @@
 import { GetterSetterRepository } from "../repositories/GetterSetterRepository";
 import { IEntityWithId, IEta, IRoute, IShuttle, IStop, ISystem } from "../entities/entities";
+import { RepositoryLoader } from "./RepositoryLoader";
 
 export class ApiResponseError extends Error {
   constructor(message: string) {
@@ -13,7 +14,7 @@ export class ApiResponseError extends Error {
  * Passio Go API. Supports automatic pruning of all data types
  * which inherit from `IEntityWithId`.
  */
-export class ApiBasedRepositoryLoader {
+export class ApiBasedRepositoryLoader implements RepositoryLoader {
   supportedSystemIds = ["263"];
   baseUrl = "https://passiogo.com/mapGetData.php";
 
@@ -382,4 +383,4 @@ export class ApiBasedRepositoryLoader {
       }))
     }
   }
-}
+}

src/loaders/RepositoryLoader.ts

@@ -0,0 +1,12 @@
+export interface RepositoryLoader {
+  fetchAndUpdateSystemData(): Promise<void>;
+  fetchAndUpdateRouteDataForExistingSystemsInRepository(): Promise<void>;
+  fetchAndUpdateRouteDataForSystemId(systemId: string): Promise<void>;
+  fetchAndUpdateStopAndPolylineDataForRoutesInExistingSystemsInRepository(): Promise<void>;
+  fetchAndUpdateStopAndPolylineDataForRoutesWithSystemId(systemId: string): Promise<void>;
+  fetchAndUpdateShuttleDataForExistingSystemsInRepository(): Promise<void>;
+  fetchAndUpdateShuttleDataForSystemId(systemId: string): Promise<void>;
+  fetchAndUpdateEtaDataForExistingStopsForSystemsInRepository(): Promise<void>;
+  fetchAndUpdateEtaDataForExistingStopsForSystemId(systemId: string): Promise<void>;
+  fetchAndUpdateEtaDataForStopId(stopId: string): Promise<void>;
+}