refactor(longpoll): route parsed long poll events through dedicated handler and persist message/conversation state updates

app/src/main/kotlin/dev/meloda/fast/service/longpolling/LongPollingService.kt

@@ -19,6 +19,7 @@ import dev.meloda.fast.common.model.LongPollState
 import dev.meloda.fast.data.UserConfig
 import dev.meloda.fast.data.processState
 import dev.meloda.fast.datastore.AppSettings
+import dev.meloda.fast.domain.LongPollEventsHandler
 import dev.meloda.fast.domain.LongPollUpdatesParser
 import dev.meloda.fast.domain.LongPollUseCase
 import dev.meloda.fast.model.api.data.LongPollUpdates
@@ -56,6 +57,7 @@ class LongPollingService : Service() {
 
     private val longPollUseCase: LongPollUseCase by inject()
     private val updatesParser: LongPollUpdatesParser by inject()
+    private val eventsHandler: LongPollEventsHandler by inject()
 
     private var currentJob: Job? = null
 
@@ -193,7 +195,7 @@ class LongPollingService : Service() {
                             if (updates == null) {
                                 failCount++
                             } else {
-                                updates.forEach(updatesParser::parseNextUpdate)
+                                parseUpdates(updates)
                             }
 
                             lastUpdatesResponse = getUpdatesResponse(serverInfo.copy(ts = newTs))
@@ -246,6 +248,11 @@ class LongPollingService : Service() {
         }
     }
 
+    private suspend fun parseUpdates(updates: List<List<Any>>) {
+        val parsedUpdates = updates.flatMap { updatesParser.parseNextUpdate(it) }
+        eventsHandler.handleEvents(parsedUpdates)
+    }
+
     private fun handleError(throwable: Throwable) {
         Log.e(TAG, "error: $throwable")
 

app/src/main/kotlin/dev/meloda/fast/service/longpolling/di/LongPollModule.kt

@@ -1,5 +1,6 @@
 package dev.meloda.fast.service.longpolling.di
 
+import dev.meloda.fast.domain.LongPollEventsHandler
 import dev.meloda.fast.domain.LongPollUpdatesParser
 import dev.meloda.fast.domain.LongPollUseCase
 import dev.meloda.fast.domain.LongPollUseCaseImpl
@@ -10,4 +11,5 @@ import org.koin.dsl.module
 val longPollModule = module {
     singleOf(::LongPollUseCaseImpl) bind LongPollUseCase::class
     singleOf(::LongPollUpdatesParser)
+    singleOf(::LongPollEventsHandler)
 }