fix: Change attachment voice extension (#446)

pybotx/models/attachments.py

@@ -263,10 +263,13 @@ def convert_api_attachment_to_domain(  # noqa: WPS212
         attachment_type = cast(Literal[AttachmentTypes.VOICE], attachment_type)
         api_attachment = cast(BotAPIAttachmentVoice, api_attachment)
         content = decode_rfc2397(api_attachment.data.content)
+        attachment_extension = get_attachment_extension_from_encoded_content(
+            api_attachment.data.content,
+        )
 
         return AttachmentVoice(
             type=attachment_type,
-            filename="record.mp3",
+            filename=f"record.{attachment_extension}",
             size=len(content),
             is_async_file=False,
             content=content,
@@ -317,6 +320,12 @@ def convert_api_attachment_to_domain(  # noqa: WPS212
     raise NotImplementedError(f"Unsupported attachment type: {attachment_type}")
 
 
+def get_attachment_extension_from_encoded_content(
+    encoded_content: str,
+) -> str:
+    return encoded_content.split(";")[0].split("/")[1]
+
+
 def decode_rfc2397(encoded_content: str) -> bytes:
     # "data:image/gif;base64,aGVsbG8=" -> b"hello"
     if not encoded_content:

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pybotx"
-version = "0.62.0"
+version = "0.62.1"
 description = "A python library for interacting with eXpress BotX API"
 authors = [
     "Sidnev Nikolay <[email protected]>",

tests/test_attachments.py

@@ -236,7 +236,7 @@ async def default_handler(message: IncomingMessage, bot: Bot) -> None:
     (
         {
             "data": {
-                "content": "data:audio/mpeg3;base64,SGVsbG8sIHdvcmxkIQo=",
+                "content": "data:audio/mp3;base64,SGVsbG8sIHdvcmxkIQo=",
                 "duration": 10,
             },
             "type": "voice",
@@ -250,6 +250,23 @@ async def default_handler(message: IncomingMessage, bot: Bot) -> None:
             duration=10,
         ),
     ),
+    (
+        {
+            "data": {
+                "content": "data:audio/m4a;base64,SGVsbG8sIHdvcmxkIQo=",
+                "duration": 10,
+            },
+            "type": "voice",
+        },
+        AttachmentVoice(
+            type=AttachmentTypes.VOICE,
+            filename="record.m4a",
+            size=len(b"Hello, world!\n"),
+            is_async_file=False,
+            content=b"Hello, world!\n",
+            duration=10,
+        ),
+    ),
 )