fix return value for sendMediaGroup, closes #55

Author: ba0f3

src/telebot/private/api.nim

@@ -829,7 +829,7 @@ proc stopMessageLiveLocation*(b: TeleBot, chatId = "", messageId = 0, inlineMess
   let res = await makeRequest(b, procName, data)
   result = res.toBool
 
-proc sendMediaGroup*(b: TeleBot, chatId: string, media: seq[InputMediaSet], disableNotification = false, allowSendingWithoutReply = false, replyToMessageId = 0): Future[bool] {.async.} =
+proc sendMediaGroup*(b: TeleBot, chatId: string, media: seq[InputMediaSet], disableNotification = false, allowSendingWithoutReply = false, replyToMessageId = 0): Future[seq[Message]] {.async.} =
   var data = newMultipartData()
   data["chat_id"] = chatId
   for m in media:
@@ -845,7 +845,7 @@ proc sendMediaGroup*(b: TeleBot, chatId: string, media: seq[InputMediaSet], disa
     data["reply_to_message_id"] = $replyToMessageId
 
   let res = await makeRequest(b, procName, data)
-  result = res.toBool
+  result = unmarshal(res, seq[Message])
 
 proc editMessageMedia*(b: TeleBot, media: InputMediaSet, chatId = "", messageId = 0, inlineMessageId = "", replyMarkup: KeyboardMarkup = nil): Future[Option[Message]] {.async.} =
   var data = newMultipartData()

src/telebot/private/utils.nim

@@ -86,6 +86,8 @@ proc formatName*(s: string): string =
     else:
       result.add(c)
 
+proc put*[T](s: var seq[T], n: JsonNode) {.inline.}
+
 proc unmarshal*(n: JsonNode, T: typedesc): T =
   when result is object:
     for name, value in result.fieldPairs:
@@ -96,15 +98,18 @@ proc unmarshal*(n: JsonNode, T: typedesc): T =
       elif value.type is TelegramObject:
         value = unmarshal(n[jsonKey], value.type)
       elif value.type is seq:
-        for item in n[jsonKey]:
-          put(value, item)
+        value = unmarshal(n[jsonKey], value.type)
+        #for item in n[jsonKey]:
+        #  put(value, item)
       elif value.type is string:
         value = n[jsonKey].toStr
       else:
         value = to[value.type](n[jsonKey])
   elif result is seq:
-    for item in n:
+    for item in n.items:
       result.put(item)
+    #for item in n:
+    #  result.put(item)
 
 proc marshal*[T](t: T, s: var string) =
   when t is Option:

telebot.nimble

@@ -1,4 +1,4 @@
-version       = "1.0.5"
+version       = "1.0.6"
 author        = "Huy Doan"
 description   = "Async Telegram Bot API Client"
 license       = "MIT"