converting share module to engine

app/src/main/kotlin/app/dapk/st/graph/AppModule.kt

@@ -205,7 +205,7 @@ internal class FeatureModules internal constructor(
     }
 
     val shareEntryModule by unsafeLazy {
-        ShareEntryModule(matrixModules.sync, matrixModules.room)
+        ShareEntryModule(matrixModules.engine)
     }
 
     val imageGalleryModule by unsafeLazy {
@@ -457,8 +457,6 @@ internal class MatrixModules(
         }
     }
 
-    val sync by unsafeLazy { matrix.syncService() }
-    val room by unsafeLazy { matrix.roomService() }
 }
 
 internal class DomainModules(

chat-engine/src/main/kotlin/app/dapk/st/engine/ChatEngine.kt

@@ -3,6 +3,7 @@ package app.dapk.st.engine
 import app.dapk.st.matrix.common.EventId
 import app.dapk.st.matrix.common.JsonString
 import app.dapk.st.matrix.common.RoomId
+import app.dapk.st.matrix.common.RoomMember
 import kotlinx.coroutines.flow.Flow
 import java.io.InputStream
 
@@ -28,6 +29,8 @@ interface ChatEngine {
 
     suspend fun rejectJoinRoom(roomId: RoomId)
 
+    suspend fun findMembersSummary(roomId: RoomId): List<RoomMember>
+
     fun mediaDecrypter(): MediaDecrypter
 
     fun pushHandler(): PushHandler

features/share-entry/build.gradle

@@ -4,9 +4,7 @@ dependencies {
     implementation project(":domains:android:compose-core")
     implementation project(":domains:android:viewmodel")
     implementation project(':domains:store')
-    implementation project(':matrix:services:sync')
-    implementation project(':matrix:services:room')
-    implementation project(':matrix:services:message')
+    implementation project(':chat-engine')
     implementation project(":core")
     implementation project(":design-library")
     implementation project(":features:navigator")

features/share-entry/src/main/kotlin/app/dapk/st/share/FetchRoomsUseCase.kt

@@ -1,21 +1,20 @@
 package app.dapk.st.share
 
-import app.dapk.st.matrix.room.RoomService
-import app.dapk.st.matrix.sync.SyncService
+import app.dapk.st.engine.ChatEngine
 import kotlinx.coroutines.flow.first
 
 class FetchRoomsUseCase(
-    private val syncSyncService: SyncService,
-    private val roomService: RoomService,
+    private val chatEngine: ChatEngine,
 ) {
 
-    suspend fun bar(): List<Item> {
-        return syncSyncService.overview().first().map {
+    suspend fun fetch(): List<Item> {
+        return chatEngine.directory().first().map {
+            val overview = it.overview
             Item(
-                it.roomId,
-                it.roomAvatarUrl,
-                it.roomName ?: "",
-                roomService.findMembersSummary(it.roomId).map { it.displayName ?: it.id.value }
+                overview.roomId,
+                overview.roomAvatarUrl,
+                overview.roomName ?: "",
+                chatEngine.findMembersSummary(overview.roomId).map { it.displayName ?: it.id.value }
             )
         }
     }

features/share-entry/src/main/kotlin/app/dapk/st/share/ShareEntryModule.kt

@@ -1,15 +1,13 @@
 package app.dapk.st.share
 
 import app.dapk.st.core.ProvidableModule
-import app.dapk.st.matrix.room.RoomService
-import app.dapk.st.matrix.sync.SyncService
+import app.dapk.st.engine.ChatEngine
 
 class ShareEntryModule(
-    private val syncService: SyncService,
-    private val roomService: RoomService,
+    private val chatEngine: ChatEngine,
 ) : ProvidableModule {
 
     fun shareEntryViewModel(): ShareEntryViewModel {
-        return ShareEntryViewModel(FetchRoomsUseCase(syncService, roomService))
+        return ShareEntryViewModel(FetchRoomsUseCase(chatEngine))
     }
 }

features/share-entry/src/main/kotlin/app/dapk/st/share/ShareEntryViewModel.kt

@@ -22,7 +22,7 @@ class ShareEntryViewModel(
 
     fun start() {
         syncJob = viewModelScope.launch {
-            state = DirectoryScreenState.Content(fetchRoomsUseCase.bar())
+            state = DirectoryScreenState.Content(fetchRoomsUseCase.fetch())
         }
     }
 

matrix-chat-engine/src/main/kotlin/app/dapk/st/engine/MatrixEngine.kt

@@ -88,6 +88,8 @@ class MatrixEngine internal constructor(
         matrix.value.roomService().rejectJoinRoom(roomId)
     }
 
+    override suspend fun findMembersSummary(roomId: RoomId) = matrix.value.roomService().findMembersSummary(roomId)
+
     override fun mediaDecrypter(): MediaDecrypter {
         val mediaDecrypter = matrixMediaDecrypter.value
         return object : MediaDecrypter {