rename class to InterchangeSystem.ts and add builder arguments

src/ServerContext.ts

@@ -1,5 +1,5 @@
-import { System } from "./entities/System";
+import { InterchangeSystem } from "./entities/InterchangeSystem";
 
 export interface ServerContext {
-  systems: System[];
+  systems: InterchangeSystem[];
 }

src/entities/InterchangeSystem.ts

@@ -6,7 +6,12 @@ import { RedisNotificationRepository } from "../repositories/RedisNotificationRe
 import { NotificationRepository } from "../repositories/NotificationRepository";
 import { ShuttleGetterSetterRepository } from "../repositories/ShuttleGetterSetterRepository";
 
-export class System {
+export interface InterchangeSystemBuilderArguments {
+  name: string;
+  passioSystemId: string;
+}
+
+export class InterchangeSystem {
   constructor(
     public systemId: string,
     public shuttleDataLoader: ShuttleRepositoryLoader,
@@ -19,25 +24,24 @@ export class System {
   /**
    * Construct an instance of the class where all composited
    * classes are correctly linked.
-   * @param systemId
+   * @param args
    * @param notificationRepository
    */
   static build(
-    systemId: string,
+    args: InterchangeSystemBuilderArguments,
     notificationRepository: NotificationRepository = new RedisNotificationRepository()
   ) {
     const shuttleRepository = new UnoptimizedInMemoryShuttleRepository();
-    const shuttleDataLoader = new TimedApiBasedShuttleRepositoryLoader(systemId, shuttleRepository);
+    const shuttleDataLoader = new TimedApiBasedShuttleRepositoryLoader(args.passioSystemId, shuttleRepository);
 
     const notificationScheduler = new ETANotificationScheduler(shuttleRepository, notificationRepository);
 
-    const system = new System(
+    return new InterchangeSystem(
-      systemId,
+      args.name,
       shuttleDataLoader,
       shuttleRepository,
       notificationScheduler,
       notificationRepository,
     );
-    return system;
   }
 }