Кэш чатов

client-mobile/chats/domain/model/ChatModels.kt

@@ -6,5 +6,13 @@ data class Chat(
     val name: String,
     val avatar: String?,
     val unreadCount: Int,
-    val lastMessage: Message?
+    val lastMessage: Message? = null,
+    val members: List<ChatMember> = emptyList()
+)
+
+data class ChatMember(
+    val userId: String,
+    val username: String,
+    val displayName: String? = null,
+    val avatarUrl: String? = null
 )

client-mobile/chats/domain/repository/ChatRepository.kt

@@ -1,12 +1,22 @@
 package chats.domain.repository
 
+import androidx.paging.PagingData
 import chats.domain.model.Chat
 import chats.domain.model.Message
+import kotlinx.coroutines.flow.Flow
 
 interface ChatRepository {
     suspend fun getChats(): List<Chat>
-    fun getMessagesFlow(chatId: String): kotlinx.coroutines.flow.Flow<List<Message>>
+    
+    // Flow для UI (простой список)
+    fun getMessagesFlow(chatId: String): Flow<List<Message>>
+    
+    // Paging 3 для пагинированного списка
+    fun getMessagesPaging(chatId: String): Flow<PagingData<Message>>
+    
+    // Загрузка из сети (для начальной синхронизации)
     suspend fun getMessages(chatId: String, cursor: String? = null, pivot: Long? = null, limit: Int? = null): List<Message>
+    
     suspend fun sendMessage(
         chatId: String, 
         content: String?, 
@@ -15,16 +25,23 @@ interface ChatRepository {
         replyToId: String? = null,
         forwardedFromId: String? = null
     ): Message
+    
     suspend fun addReaction(messageId: String, emoji: String)
     suspend fun sendTypingStatus(chatId: String)
     suspend fun markMessagesAsRead(chatId: String, lastMessageId: String, lastReadSequenceId: Int)
+    
+    // Локальные операции с офлайн-поддержкой
     suspend fun saveMessage(message: Message)
     suspend fun deleteLocalMessage(messageId: String)
+    suspend fun editLocalMessage(messageId: String, newContent: String)
+    
     suspend fun uploadMedia(file: java.io.File): String
     suspend fun getTrendingGifs(page: Int = 0): List<chats.data.remote.api.KlipyGifDto>
     suspend fun searchGifs(query: String, page: Int = 0): List<chats.data.remote.api.KlipyGifDto>
     suspend fun getGifCategories(): List<chats.data.remote.api.GifCategoryDto>
     suspend fun createPersonalChat(userId: String): Chat
+    
+    // Серверные операции
     suspend fun deleteMessage(messageId: String, forEveryone: Boolean)
     suspend fun editMessage(messageId: String, content: String): Message
 }