FromUserMessage

CHANGELOG

@@ -6,3 +6,9 @@
 * Add implementation of `MediaGroupMessage`
 * Add generating of `MediaGroupMessage` in `RawMessage`
 
+## 0.8.2
+
+* Add `FromUserMessage` which must be implemented in all messages realisations which have `user` field
+* Add `CommonMediaGroupMessage` which in fact extension of `MediaGroupMessage` with implementation of `FromUserMessage`
+* `CommonMessageImpl` now implementing `FromUserMessage`
+

src/main/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/message/CommonMediaGroupMessage.kt

@@ -0,0 +1,17 @@
+package com.github.insanusmokrassar.TelegramBotAPI.types.message
+
+import com.github.insanusmokrassar.TelegramBotAPI.types.*
+import com.github.insanusmokrassar.TelegramBotAPI.types.chat.Chat
+import com.github.insanusmokrassar.TelegramBotAPI.types.message.abstracts.*
+import com.github.insanusmokrassar.TelegramBotAPI.types.message.abstracts.MediaGroupMessage
+import com.github.insanusmokrassar.TelegramBotAPI.types.message.content.abstracts.MediaGroupContent
+import org.joda.time.DateTime
+
+data class CommonMediaGroupMessage(
+    override val messageId: MessageIdentifier,
+    override val user: User,
+    override val chat: Chat,
+    override val date: DateTime,
+    override val mediaGroupId: MediaGroupIdentifier,
+    override val content: MediaGroupContent
+) : Message, MediaGroupMessage, FromUserMessage

src/main/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/message/CommonMessageImpl.kt

@@ -3,15 +3,14 @@ package com.github.insanusmokrassar.TelegramBotAPI.types.message
 import com.github.insanusmokrassar.TelegramBotAPI.types.MessageIdentifier
 import com.github.insanusmokrassar.TelegramBotAPI.types.User
 import com.github.insanusmokrassar.TelegramBotAPI.types.chat.Chat
-import com.github.insanusmokrassar.TelegramBotAPI.types.message.abstracts.CommonMessage
-import com.github.insanusmokrassar.TelegramBotAPI.types.message.abstracts.Message
+import com.github.insanusmokrassar.TelegramBotAPI.types.message.abstracts.*
 import com.github.insanusmokrassar.TelegramBotAPI.types.message.content.abstracts.MessageContent
 import com.github.insanusmokrassar.TelegramBotAPI.types.message.payments.abstracts.PaymentInfo
 import org.joda.time.DateTime
 
 data class CommonMessageImpl<T: MessageContent>(
     override val messageId: MessageIdentifier,
-    val user: User,
+    override val user: User,
     override val chat: Chat,
     override val content: T,
     override val date: DateTime,
@@ -19,4 +18,4 @@ data class CommonMessageImpl<T: MessageContent>(
     override val forwarded: ForwardedMessage?,
     override val replyTo: Message?,
     val paymentInfo: PaymentInfo?
-) : Message, CommonMessage<T>
+) : Message, CommonMessage<T>, FromUserMessage

src/main/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/message/RawMessage.kt

@@ -208,17 +208,31 @@ data class RawMessage(
         } ?: content ?.let {
             content ->
             media_group_id ?.let {
-                MediaGroupMessage(
-                    messageId,
-                    chat,
-                    date.asDate,
-                    it,
-                    when (content) {
-                        is PhotoContent -> content
-                        is VideoContent -> content
-                        else -> throw IllegalStateException("Unsupported content for media group")
-                    }
-                )
+                when (from) {
+                    null -> MediaGroupMessage(
+                        messageId,
+                        chat,
+                        date.asDate,
+                        it,
+                        when (content) {
+                            is PhotoContent -> content
+                            is VideoContent -> content
+                            else -> throw IllegalStateException("Unsupported content for media group")
+                        }
+                    )
+                    else -> CommonMediaGroupMessage(
+                        messageId,
+                        from,
+                        chat,
+                        date.asDate,
+                        it,
+                        when (content) {
+                            is PhotoContent -> content
+                            is VideoContent -> content
+                            else -> throw IllegalStateException("Unsupported content for media group")
+                        }
+                    )
+                }
             } ?: when (chat) {
                 is ChannelChat -> ChannelMessage(
                     messageId,

src/main/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/message/abstracts/FromUserMessage.kt

@@ -0,0 +1,7 @@
+package com.github.insanusmokrassar.TelegramBotAPI.types.message.abstracts
+
+import com.github.insanusmokrassar.TelegramBotAPI.types.User
+
+interface FromUserMessage {
+    val user: User
+}