Changes between Version 1 and Version 2 of AdvancedApplicationDesign/ruta

Timestamp:

08/20/24 19:11:45 (5 weeks ago)

Author:

216049

Comment:

--

AdvancedApplicationDesign/ruta

@@ -3 +3 @@
 Инстанца на линија може да стартува само Возач.
 
+[[Image(старт-рута.png)]]
+[[Image(старт-рута-2.png)]]
+
+
+==== Симулација на real-time сигнал од автобус
+ 
+При старт на инстанца се испалува евент:
+
+{{{#!div
+
+{{{#!java
+
+return instancaNaLinijaRepository
+            .save(instanca)
+            .let {
+                publisher.publishEvent(StartRouteEvent(it))
+                dtoMapper.toRouteInstanceResponse(it)
+            }
+}}}
+}}}
+
+Евентот се слуша овде:
+
+{{{#!div
+{{{#!java
+@Async
+    @EventListener
+    fun startRouteEvent(event: StartRouteEvent) {
+        println(event)
+        println(event)
+        val instance = event.source as InstancaNaLinija
+        val line = instance.linija
+        val direction = instance.pravec
+        val stations = stationService.findStationsByLineIdAndDirectionId(line.id, direction.id)
+
+        simulator.simulate(instance, stations)
+    }
+
+    @Async
+    @EventListener
+    fun routeInstanceOnStation(event: RouteInstanceOnStationEvent) {
+        println("------------------------------------------------")
+        println(event)
+        val source = event.source as RouteInstanceOnStation
+        routeInstanceOnStationService.create(source.instance.id, source.station.id, source.timestamp)
+        // todo: publish event to the websocket so that the user gets notified
+        webSocketService.sendMessage("routes", "Updated routes")
+    }
+
+    @EventListener
+    fun stopRouteEvent(event: StopRouteInstanceEvent) {
+        val instance = event.source as InstancaNaLinija
+        routeInstanceService.stop(instance.id)
+    }
+}}}
+}}}
+
+Се стартува симулатор кој симулира пингови од GPS на автобус.