@Coderabbitai Generate me a PR title #43
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Signed-off-by: Soryn Tech <zippydrawzstudioz@gmail.com>
📝 WalkthroughWalkthroughThe pull request adds username logging fields to moderation database tables and extends the moderation bot with new database-backed commands for creating cases, warnings, and notes. New query and management functions retrieve, clear, and delete moderation records, with enhanced user and moderator name propagation throughout the system. Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant Bot as Moderationbot
participant DB as Database
User->>Bot: Trigger moderation command<br/>(e.g., /warn user reason)
activate Bot
Bot->>DB: Insert moderation record<br/>(user_id, moderator_id, names)
activate DB
DB-->>Bot: Return record ID/status
deactivate DB
Bot->>DB: Query related records<br/>(for display context)
activate DB
DB-->>Bot: Return moderation history
deactivate DB
Bot-->>User: Send ephemeral embed response<br/>(with case details & history)
deactivate Bot
Estimated code review effort🎯 4 (Complex) | ⏱️ ~45 minutes Possibly related PRs
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🚥 Pre-merge checks | ✅ 2 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (2 passed)
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⚠️ Outside diff range comments (6)
Moderationbot.py (6)
316-322: PotentialNameErrorifget_db_connection()fails.If
get_db_connection()raises an exception beforeconnis assigned, theexceptblock will fail withNameError: name 'conn' is not definedwhen accessingconn.rollback().🐛 Proposed fix
+ conn = None try: print(f"💾 [DATABASE] Creating moderation case...") # ... rest of try block conn = get_db_connection() # ... except Exception as e: print(f"❌ [DATABASE] Error creating mod case: {type(e).__name__}") print(f" 💥 Details: {e}") - if conn: + if conn is not None: conn.rollback() return_db_connection(conn) return None
444-450: SameNameErrorrisk ascreate_mod_case.The
connvariable may be undefined if an exception occurs before it's assigned.🐛 Proposed fix
def add_warning(guild_id: int, user_id: int, moderator_id: int, reason: str, user_name: str = None, moderator_name: str = None) -> Optional[int]: """Add a warning to a user""" if db_pool is None: print("⚠️ Database pool not initialized - skipping warning creation") return None + conn = None try: # ... existing code ...
513-519: Consistent pattern of potentialNameErroracross database functions.The same
connundefined issue exists inclear_user_warnings,add_mod_note, anddelete_mod_note. Initializeconn = Nonebefore the try block in all these functions.
675-692: Duplicateclose_databasefunction definition.
close_database()is defined twice: once at lines 632-650 and again at lines 675-692. The second definition shadows the first. Remove one of the duplicates.🐛 Proposed fix
Remove the duplicate definition at lines 675-692:
-def close_database(): - """ - Close all database connections and clean up the connection pool. - Called when the bot shuts down. - """ - global db_pool - - try: - if db_pool is None: - print("✅ No database pool to close") - return - - # Close all connections in the pool - db_pool.closeall() - print("✅ All database connections closed successfully") - - except Exception as e: - print(f"❌ Error closing database connections: {e}")
1739-1765: Database initialization is missing fromon_ready.The
init_moderation_database()function is defined but never called. According to the comments at lines 660-664, it should be called in theon_readyevent. Without this,db_poolwill remainNoneand all moderation commands will fail with "Moderation tracking is not enabled."🐛 Proposed fix
Add the database initialization call in
on_ready:@bot.event async def on_ready(): global bot_start_time, commands_synced bot_start_time = datetime.now() print(f'[{datetime.now()}] {bot.user} has connected to Discord!', flush=True) + # Initialize moderation database + db_initialized = init_moderation_database() + if db_initialized: + print("✅ Moderation tracking enabled") + else: + print("⚠️ Moderation tracking disabled") + if not commands_synced: try:
3682-3709: New moderation commands are missing from error handlers.The new commands (
slash_warn,slash_warnings,slash_clearwarnings,slash_case,slash_cases,slash_updatecase,slash_modnote,slash_modnotes) are not included in the error handler decorator chain starting at line 3682. This means permission errors won't be handled consistently for these commands.🐛 Proposed fix
Add the new commands to the error handler decorators:
@slash_ban.error @slash_kick.error # ... existing decorators ... @slash_rolemembers.error +@slash_warn.error +@slash_warnings.error +@slash_clearwarnings.error +@slash_case.error +@slash_cases.error +@slash_updatecase.error +@slash_modnote.error +@slash_modnotes.error async def permission_error(interaction: discord.Interaction, error: app_commands.AppCommandError):
🧹 Nitpick comments (2)
Moderationbot.py (2)
3299-3303: Use specific exception type instead of bareexcept.Bare
exceptclauses catch all exceptions includingKeyboardInterruptandSystemExit, which can hide bugs.♻️ Suggested fix
- except: + except (discord.NotFound, discord.HTTPException): mod_name = f"Unknown (ID: {warning['moderator_id']})"
3393-3412: Good fallback pattern for fetching user/moderator names.The logic correctly prioritizes stored names and falls back to fetching when needed. However, use specific exception types (
discord.NotFound,discord.HTTPException) instead of bareexceptclauses on lines 3399 and 3409.
📜 Review details
Configuration used: defaults
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (1)
Moderationbot.py
🧰 Additional context used
🧠 Learnings (1)
📓 Common learnings
Learnt from: SorynTech
Repo: SorynTech/Discord-Moderation-Bot- PR: 0
File: :0-0
Timestamp: 2025-12-30T01:12:13.273Z
Learning: Remind SorynTech to add database support in the next PR they submit to the Discord-Moderation-Bot repository.
🪛 Ruff (0.14.10)
Moderationbot.py
268-268: PEP 484 prohibits implicit Optional
Convert to T | None
(RUF013)
269-269: PEP 484 prohibits implicit Optional
Convert to T | None
(RUF013)
269-269: PEP 484 prohibits implicit Optional
Convert to T | None
(RUF013)
290-290: f-string without any placeholders
Remove extraneous f prefix
(F541)
314-314: Consider moving this statement to an else block
(TRY300)
316-316: Do not catch blind exception: Exception
(BLE001)
414-414: PEP 484 prohibits implicit Optional
Convert to T | None
(RUF013)
414-414: PEP 484 prohibits implicit Optional
Convert to T | None
(RUF013)
421-421: f-string without any placeholders
Remove extraneous f prefix
(F541)
442-442: Consider moving this statement to an else block
(TRY300)
444-444: Do not catch blind exception: Exception
(BLE001)
479-479: Do not catch blind exception: Exception
(BLE001)
485-485: PEP 484 prohibits implicit Optional
Convert to T | None
(RUF013)
511-511: Consider moving this statement to an else block
(TRY300)
513-513: Do not catch blind exception: Exception
(BLE001)
527-527: PEP 484 prohibits implicit Optional
Convert to T | None
(RUF013)
527-527: PEP 484 prohibits implicit Optional
Convert to T | None
(RUF013)
534-534: f-string without any placeholders
Remove extraneous f prefix
(F541)
555-555: Consider moving this statement to an else block
(TRY300)
557-557: Do not catch blind exception: Exception
(BLE001)
592-592: Do not catch blind exception: Exception
(BLE001)
618-618: Consider moving this statement to an else block
(TRY300)
620-620: Do not catch blind exception: Exception
(BLE001)
648-648: Do not catch blind exception: Exception
(BLE001)
3232-3232: f-string without any placeholders
Remove extraneous f prefix
(F541)
3295-3295: Loop control variable i not used within loop body
Rename unused i to _i
(B007)
3302-3302: Do not use bare except
(E722)
3347-3347: String contains ambiguous ℹ (INFORMATION SOURCE). Did you mean i (LATIN SMALL LETTER I)?
(RUF001)
3399-3399: Do not use bare except
(E722)
3409-3409: Do not use bare except
(E722)
3493-3493: Do not use bare except
(E722)
3505-3505: f-string without any placeholders
Remove extraneous f prefix
(F541)
3641-3641: String contains ambiguous ℹ (INFORMATION SOURCE). Did you mean i (LATIN SMALL LETTER I)?
(RUF001)
3664-3664: Do not use bare except
(E722)
🔇 Additional comments (5)
Moderationbot.py (5)
138-233: Good addition of username logging fields.Storing
user_nameandmoderator_namein the database is a good practice for moderation bots, as users may leave servers or change their usernames, making ID-only lookups less useful for historical records.
3171-3249: Good implementation of the/warncommand.The command properly:
- Uses
asyncio.to_threadfor database operations to avoid blocking- Passes usernames for logging
- Handles DM failures gracefully
3440-3507: Good implementation of the/casescommand.The command properly handles pagination with a limit cap and uses stored moderator names with fallback.
3559-3611: Good implementation of moderation notes feature.The
/modnotecommand correctly stores notes with user and moderator names, and uses ephemeral responses to keep notes private.
3797-3812: Good job adding database support as previously discussed.Based on learnings, this PR addresses the reminder to add database support to the Discord moderation bot. The implementation provides a solid foundation for moderation tracking with warnings, cases, and notes.
Key improvements needed before merge:
- Call
init_moderation_database()inon_ready- Remove duplicate
close_databasefunction- Initialize
conn = Nonebefore try blocks in database functions
In this Pull request I (@SorynTech) have updated the Database functions within Moderationbot.py
Summary by CodeRabbit
warn,warnings,clearwarnings,case,cases,updatecase,modnote, andmodnotesfor enhanced server management.✏️ Tip: You can customize this high-level summary in your review settings.