fix: simplify chat timestamps

joinly/providers/browser/platforms/google_meet.py

@@ -1,7 +1,6 @@
 import asyncio
 import contextlib
 import re
-from datetime import UTC, datetime
 from typing import Any, ClassVar
 
 from playwright.async_api import Page
@@ -107,16 +106,12 @@ async def get_chat_history(self, page: Page) -> MeetingChatHistory:
             parts = [p.strip() for p in inner_text.splitlines() if p.strip()]
 
             sender: str | None = None
-            ts: float | None = None
+            ts: str | None = None
             for part in parts:
                 clean = re.sub(r"[\u00A0\u202F]", "", part).strip()
 
                 if _TIME_RX.fullmatch(clean):
-                    fmt = "%I:%M%p" if clean[-2:].upper() in ("AM", "PM") else "%H:%M"
-                    t = datetime.strptime(clean.upper(), fmt).replace(tzinfo=UTC)
-                    today = datetime.now(UTC).date()
-                    t = t.replace(year=today.year, month=today.month, day=today.day)
-                    ts = t.timestamp()
+                    ts = clean
                 elif sender is None:
                     sender = clean or None
 

joinly/providers/browser/platforms/teams.py

@@ -1,7 +1,6 @@
 import asyncio
 import logging
 import re
-from datetime import datetime
 from typing import Any, ClassVar
 
 from playwright.async_api import Page
@@ -119,12 +118,7 @@ async def get_chat_history(self, page: Page) -> MeetingChatHistory:
             if not await content_el.count():
                 continue
             text = (await content_el.first.inner_text()).strip()
-            dt_attr = await el.locator("time[datetime]").first.get_attribute("datetime")
-            ts = (
-                datetime.fromisoformat(dt_attr.rstrip("Z")).timestamp()
-                if dt_attr
-                else None
-            )
+            ts = await el.locator("time[datetime]").first.get_attribute("datetime")
             author_locator = el.locator('[data-tid="message-author-name"]').first
             sender_text = await author_locator.text_content() or ""
             sender = sender_text.strip() or None

joinly/providers/browser/platforms/zoom.py

@@ -2,7 +2,6 @@
 import contextlib
 import logging
 import re
-from datetime import UTC, datetime
 from typing import Any, ClassVar
 
 from playwright.async_api import Page
@@ -155,7 +154,7 @@ async def get_chat_history(self, page: Page) -> MeetingChatHistory:
             parts = [p.strip() for p in aria.split(",")]
 
             sender: str | None = None
-            ts: float | None = None
+            ts: str | None = None
 
             if parts and len(parts) >= 3:  # noqa: PLR2004
                 first = parts[0]
@@ -167,15 +166,7 @@ async def get_chat_history(self, page: Page) -> MeetingChatHistory:
 
                 raw_time = re.sub(r"[\u00A0\u202F]", "", parts[1]).strip()
                 if _TIME_RX.fullmatch(raw_time):
-                    if raw_time[-2:].upper() in {"AM", "PM"}:
-                        fmt = "%I:%M %p" if " " in raw_time else "%I:%M%p"
-                    else:
-                        fmt = "%H:%M"
-                    clean_time = raw_time.upper().strip()
-                    t = datetime.strptime(clean_time, fmt).replace(tzinfo=UTC)
-                    today = datetime.now(UTC).date()
-                    t = t.replace(year=today.year, month=today.month, day=today.day)
-                    ts = t.timestamp()
+                    ts = raw_time
 
                 text = ",".join(parts[2:]).strip()
 

joinly/types.py

@@ -1,6 +1,5 @@
 from collections.abc import Iterable
 from dataclasses import dataclass
-from datetime import UTC, datetime
 from enum import Enum
 
 from pydantic import BaseModel, ConfigDict, Field, PrivateAttr, computed_field
@@ -226,24 +225,16 @@ class MeetingChatMessage(BaseModel):
 
     Attributes:
         text (str): The content of the chat message.
-        timestamp (float): The timestamp of when the message was sent.
+        timestamp (str | None): The timestamp of when the message was sent.
         sender (str | None): The sender of the message, if available.
     """
 
     text: str
-    timestamp: float | None = Field(..., exclude=True)
+    timestamp: str | None = None
     sender: str | None = None
 
     model_config = ConfigDict(frozen=True)
 
-    @computed_field(alias="timestamp")
-    @property
-    def timestamp_readable(self) -> str | None:
-        """Expose ISO-formatted timestamp in JSON instead of the float."""
-        if self.timestamp:
-            return datetime.fromtimestamp(self.timestamp, tz=UTC).isoformat()
-        return None
-
 
 class MeetingChatHistory(BaseModel):
     """A class to represent the chat history of a meeting."""