Add manual retry flow for failed meeting summaries

tests/test_bot.py

@@ -0,0 +1,68 @@
+import asyncio
+import os
+import sys
+from pathlib import Path
+from types import SimpleNamespace
+
+sys.path.insert(0, os.path.dirname(os.path.dirname(__file__)))
+
+import discord
+
+import bot
+
+
+class FakeChannel:
+    def __init__(self, failures_before_success=0, channel_id=999):
+        self.failures_before_success = failures_before_success
+        self.messages = []
+        self.attempts = 0
+        self.id = channel_id
+
+    async def send(self, text):
+        self.attempts += 1
+        if self.attempts <= self.failures_before_success:
+            response = SimpleNamespace(status=403, reason="Forbidden")
+            raise discord.Forbidden(response, {"message": "Missing Permissions", "code": 50013})
+        self.messages.append(text)
+
+
+def test_safe_send_chunked_falls_back_to_secondary_channel():
+    async def run():
+        primary = FakeChannel(failures_before_success=1, channel_id=100)
+        fallback = FakeChannel(channel_id=200)
+        delivered = await bot.safe_send_chunked(
+            primary,
+            "hello world",
+            fallback_channels=[fallback],
+            purpose="test notification",
+        )
+        return delivered, fallback.messages
+
+    delivered, messages = asyncio.run(run())
+    assert messages == ["hello world"]
+    assert delivered is not None
+
+
+def test_safe_send_chunked_returns_none_when_all_channels_fail():
+    async def run():
+        primary = FakeChannel(failures_before_success=10, channel_id=100)
+        fallback = FakeChannel(failures_before_success=10, channel_id=200)
+        return await bot.safe_send_chunked(
+            primary,
+            "hello world",
+            fallback_channels=[fallback],
+            purpose="test notification",
+        )
+
+    assert asyncio.run(run()) is None
+
+
+def test_build_retry_notice_mentions_reason_and_path():
+    message = bot.build_retry_notice(
+        file_path=str(Path("recordings") / "1" / "session" / "meeting.wav"),
+        reason="OpenRouter 502",
+    )
+
+    assert "OpenRouter 502" in message
+    assert "meeting.wav" in message
+    assert "`/retry`" in message

tests/test_config.py

@@ -0,0 +1,41 @@
+import asyncio
+import os
+import sys
+from pathlib import Path
+
+sys.path.insert(0, os.path.dirname(os.path.dirname(__file__)))
+
+import config
+
+
+def _reset_config_path(tmp_path: Path):
+    config.CONFIG_PATH = tmp_path / "config.json"
+
+
+def test_retry_state_round_trip(tmp_path):
+    async def run():
+        _reset_config_path(tmp_path)
+        await config.set_retry_state(
+            guild_id=123,
+            file_path="recordings/123/session/meeting.wav",
+            source_channel_id=456,
+            reason="transcription failed",
+        )
+        return await config.get_retry_state(123)
+
+    state = asyncio.run(run())
+    assert state == {
+        "file_path": "recordings/123/session/meeting.wav",
+        "source_channel_id": 456,
+        "reason": "transcription failed",
+    }
+
+
+def test_clear_retry_state_removes_saved_entry(tmp_path):
+    async def run():
+        _reset_config_path(tmp_path)
+        await config.set_retry_state(123, "a.wav", 456, "oops")
+        await config.clear_retry_state(123)
+        return await config.get_retry_state(123)
+
+    assert asyncio.run(run()) is None