Merge main into fix/issue-45-add-command-update: resolve conflict with room_id param

This reverts commit bd2627efe9, reversing
changes made to 42ed551554.

apps/telegram-bot/bot.py

@@ -14,6 +14,7 @@ from commands import (
     cmd_help,
     cmd_my,
     cmd_start,
+    cmd_timezone,
     cmd_track,
     cmd_untrack,
     cmd_update,
@@ -41,6 +42,7 @@ def build_app() -> Application:
     app.add_handler(CommandHandler("delete", cmd_delete))
     app.add_handler(CommandHandler("track", cmd_track))
     app.add_handler(CommandHandler("untrack", cmd_untrack))
+    app.add_handler(CommandHandler("timezone", cmd_timezone))
 
     app.add_handler(MessageHandler(filters.COMMAND, cmd_help))
 
@@ -56,6 +58,7 @@ async def post_init(app: Application) -> None:
             ("edit", "Edit a bounty"),
             ("track", "Track a bounty"),
             ("untrack", "Stop tracking"),
+            ("timezone", "Get/set room timezone"),
             ("help", "Show help"),
         ]
     )

apps/telegram-bot/commands.py

@@ -1,8 +1,10 @@
 """Telegram command handlers for JIGAIDO - Thin wrappers around core services."""
 
 import time
+from datetime import datetime
 from functools import wraps
 from typing import Optional
+from zoneinfo import ZoneInfo, ZoneInfoNotFoundError
 
 import dateparser
 from telegram import Update
@@ -19,6 +21,34 @@ TRACKING_SERVICE = TrackingService(TRACKING_STORAGE, ROOM_STORAGE)
 TELEGRAM_BOT_USERNAME = "your_bot_username"
 
 
+def format_due_date(due_date_ts: int | None, timezone_str: str) -> str:
+    """Format due date as human-readable with timezone.
+
+    Examples:
+        No due date:     (none shown)
+        Date only:       4 April 2026
+        Date + time:     4 April 2026 14:30
+        With timezone:   4 April 2026 14:30 (Asia/Jakarta)
+    """
+    if not due_date_ts:
+        return ""
+
+    try:
+        tz = ZoneInfo(timezone_str)
+    except (KeyError, ZoneInfoNotFoundError):
+        tz = ZoneInfo("UTC")
+
+    dt = datetime.fromtimestamp(due_date_ts, tz=tz)
+
+    date_str = dt.strftime("%-d %B %Y")
+
+    if dt.hour != 0 or dt.minute != 0:
+        date_str += f" {dt.strftime('%H:%M')}"
+        date_str += f" ({timezone_str})"
+
+    return date_str
+
+
 def extract_args(text: str) -> list[str]:
     if not text:
         return []
@@ -32,23 +62,53 @@ def parse_args(args: list[str]) -> tuple[Optional[str], Optional[str], Optional[
     due_date_ts = None
 
     remaining = []
-    for arg in args:
+    i = 0
+    while i < len(args):
+        arg = args[i]
         if not link and (arg.startswith("http://") or arg.startswith("https://")):
             link = arg
         elif due_date_ts is None:
             parsed = dateparser.parse(arg)
             if parsed:
                 due_date_ts = int(parsed.timestamp())
+                if i + 1 < len(args) and _is_time_format(args[i + 1]):
+                    time_str = args[i + 1]
+                    hour, minute = map(int, time_str.split(":"))
+                    due_date_ts = _set_time_on_timestamp(due_date_ts, hour, minute)
+                    i += 1
             else:
                 remaining.append(arg)
         else:
             remaining.append(arg)
+        i += 1
 
     text = " ".join(remaining) if remaining else None
     return text, link, due_date_ts
 
 
-def format_bounty(b, show_id: bool = True) -> str:
+def _is_time_format(s: str) -> bool:
+    """Check if string matches HH:MM format."""
+    if not s or len(s) != 5:
+        return False
+    if s[2] != ":":
+        return False
+    try:
+        h, m = map(int, s.split(":"))
+        return 0 <= h <= 23 and 0 <= m <= 59
+    except ValueError:
+        return False
+
+
+def _set_time_on_timestamp(ts: int, hour: int, minute: int) -> int:
+    """Set time (hour:minute) on a Unix timestamp, keeping the date."""
+    import datetime
+
+    dt = datetime.datetime.fromtimestamp(ts)
+    dt = dt.replace(hour=hour, minute=minute, second=0, microsecond=0)
+    return int(dt.timestamp())
+
+
+def format_bounty(b, show_id: bool = True, room_id: int | None = None) -> str:
     parts = []
     if show_id:
         parts.append(f"[#{b.id}]")
@@ -57,7 +117,11 @@ def format_bounty(b, show_id: bool = True) -> str:
     if b.link:
         parts.append(f"🔗 {b.link}")
     if b.due_date_ts:
-        due_str = time.strftime("%Y-%m-%d", time.localtime(b.due_date_ts))
+        timezone_str = "UTC"
+        if room_id is not None:
+            timezone_str = BOUNTY_SERVICE.get_timezone(room_id)
+
+        due_str = format_due_date(b.due_date_ts, timezone_str)
         days_left = (b.due_date_ts - int(time.time())) // 86400
         if days_left < 0:
             parts.append(f"⏰ {due_str} (OVERDUE)")
@@ -101,7 +165,7 @@ async def cmd_bounty(update: Update, ctx: ContextTypes.DEFAULT_TYPE) -> None:
         await update.message.reply_text("No bounties yet.")
         return
 
-    lines = [format_bounty(b, show_id=True) for b in bounties]
+    lines = [format_bounty(b, show_id=True, room_id=room_id) for b in bounties]
     await update.message.reply_text("\n".join(lines), disable_web_page_preview=True)
 
 
@@ -111,6 +175,7 @@ async def cmd_my(update: Update, ctx: ContextTypes.DEFAULT_TYPE) -> None:
     if is_group(update):
         group_id = get_group_id(update)
         bounties = TRACKING_SERVICE.get_tracked_bounties(group_id, user_id)
+        room_id = group_id
     else:
         room_id = get_room_id(update)
         bounties = BOUNTY_SERVICE.list_bounties(room_id)
@@ -124,7 +189,7 @@ async def cmd_my(update: Update, ctx: ContextTypes.DEFAULT_TYPE) -> None:
         await update.message.reply_text(msg)
         return
 
-    lines = [format_bounty(b, show_id=True) for b in bounties]
+    lines = [format_bounty(b, show_id=True, room_id=room_id) for b in bounties]
     await update.message.reply_text("\n".join(lines), disable_web_page_preview=True)
 
 
@@ -132,8 +197,8 @@ async def cmd_add(update: Update, ctx: ContextTypes.DEFAULT_TYPE) -> None:
     args = extract_args(update.message.text)
     if not args:
         await update.message.reply_text(
-            "Usage: /add <text> [link] [due_date]\n"
+            "Usage: /add <text> [link] [date] [time]\n"
-            "Example: /add Fix the bug https://github.com/foo/bar tomorrow"
+            "Example: /add Fix bug https://github.com/foo/bar april 15 14:30"
         )
         return
 
@@ -145,6 +210,7 @@ async def cmd_add(update: Update, ctx: ContextTypes.DEFAULT_TYPE) -> None:
     user_id = get_user_id(update)
     room_id = get_room_id(update)
 
+    try:
         bounty = BOUNTY_SERVICE.add_bounty(
             room_id=room_id,
             user_id=user_id,
@@ -152,10 +218,17 @@ async def cmd_add(update: Update, ctx: ContextTypes.DEFAULT_TYPE) -> None:
             link=link,
             due_date_ts=due_date_ts,
         )
+    except PermissionError as e:
+        await update.message.reply_text(f"⛔ {e}")
+        return
+    except ValueError as e:
+        await update.message.reply_text(f"⛔ {e}")
+        return
 
     due_str = ""
     if due_date_ts:
-        due_str = f" | Due: {time.strftime('%Y-%m-%d', time.localtime(due_date_ts))}"
+        timezone_str = BOUNTY_SERVICE.get_timezone(room_id)
+        due_str = f" | Due: {format_due_date(due_date_ts, timezone_str)}"
 
     await update.message.reply_text(
         f"✅ Bounty added (#{bounty.id}){due_str}",
@@ -316,12 +389,42 @@ async def cmd_help(update: Update, ctx: ContextTypes.DEFAULT_TYPE) -> None:
         "👻 JIGAIDO Commands:\n\n"
         "/bounty — list all bounties\n"
         "/my — bounties you're tracking\n"
-        "/add <text> [link] [due] — add bounty\n"
+        "/add <text> [link] [date] [time] — add bounty (admin only)\n"
-        "/update <id> [text> [link] [due] — update bounty\n"
+        "/update <id> [text] [link] [due] — update bounty (admin only)\n"
-        "/delete <id> — delete bounty\n"
+        "/delete <id> — delete bounty (admin only)\n"
         "/track <id> — track a bounty (groups only)\n"
         "/untrack <id> — stop tracking (groups only)\n"
+        "/timezone [tz] — get/set room timezone (admin only)\n"
         "/start — re-initialize\n"
         "/help — this message",
         disable_web_page_preview=True,
     )
+
+
+async def cmd_timezone(update: Update, ctx: ContextTypes.DEFAULT_TYPE) -> None:
+    args = extract_args(update.message.text)
+    room_id = get_room_id(update)
+    user_id = get_user_id(update)
+
+    if not args:
+        current_tz = BOUNTY_SERVICE.get_timezone(room_id)
+        await update.message.reply_text(f"Current timezone: {current_tz}")
+        return
+
+    timezone_str = args[0]
+
+    try:
+        ZoneInfo(timezone_str)
+    except (KeyError, ZoneInfoNotFoundError):
+        await update.message.reply_text(
+            "⛔ Invalid timezone. Use IANA format (e.g., Asia/Jakarta)"
+        )
+        return
+
+    try:
+        BOUNTY_SERVICE.set_timezone(room_id, timezone_str, user_id)
+    except PermissionError as e:
+        await update.message.reply_text(f"⛔ {e}")
+        return
+
+    await update.message.reply_text(f"✅ Timezone set to {timezone_str}.")

core/services.py

@@ -96,21 +96,24 @@ class BountyService:
 
     def check_link_unique(
         self, room_id: int, link: str | None, exclude_bounty_id: int | None = None
-    ) -> bool:
+    ) -> int | None:
-        """Check if a link is unique within a room (not used by another bounty)."""
+        """Check if a link is unique within a room (not used by another bounty).
+
+        Returns the conflicting bounty ID if found, or None if unique/allowed.
+        """
         if not link:
-            return True
+            return None
 
         room_data = self._storage.load(room_id)
         if room_data is None:
-            return True
+            return None
 
         for bounty in room_data.bounties:
             if bounty.deleted_at is not None:
                 continue
             if bounty.link == link and bounty.id != exclude_bounty_id:
-                return False
+                return bounty.id
-        return True
+        return None
 
     def add_bounty(
         self,
@@ -124,8 +127,11 @@ class BountyService:
         if not self.is_admin(room_id, user_id):
             raise PermissionError("Only admins can add bounties.")
 
-        if not self.check_link_unique(room_id, link):
+        conflicting_id = self.check_link_unique(room_id, link)
-            raise ValueError("A bounty with this link already exists in this room.")
+        if conflicting_id is not None:
+            raise ValueError(
+                f"A bounty with this link already exists: #{conflicting_id}"
+            )
 
         room_data = self._storage.load(room_id)
         if room_data is None:
@@ -178,8 +184,10 @@ class BountyService:
         if not self.is_admin(room_id, user_id):
             raise PermissionError("Only admins can edit bounties.")
 
-        if link and not self.check_link_unique(
+        if (
-            room_id, link, exclude_bounty_id=bounty_id
+            link
+            and self.check_link_unique(room_id, link, exclude_bounty_id=bounty_id)
+            is not None
         ):
             raise ValueError("A bounty with this link already exists in this room.")