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not to merge, for review at least now

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coderabbitai bot commented Jul 23, 2025

📝 Walkthrough

Walkthrough

The sync logic in the Apple Calendar plugin was refactored to batch-fetch events for all selected calendars in a single API call, improving efficiency. Calendar upserts now preserve existing IDs, and event synchronization logic was clarified and corrected to ensure accurate event updates, additions, and deletions.

Changes

File(s) Change Summary
plugins/apple-calendar/src/sync.rs Refactored event sync to batch-fetch events for all calendars, improved calendar ID handling, clarified event update/add/delete logic, added list_system_events_for_calendars function.

Sequence Diagram(s)

sequenceDiagram
    participant UserDatabase
    participant AppleCalendarPlugin
    participant EventKitAPI

    UserDatabase->>AppleCalendarPlugin: sync_events(user_id)
    AppleCalendarPlugin->>UserDatabase: Fetch selected calendar tracking IDs
    AppleCalendarPlugin->>EventKitAPI: list_system_events_for_calendars(tracking_ids)
    EventKitAPI-->>AppleCalendarPlugin: {tracking_id: [events], ...}
    AppleCalendarPlugin->>UserDatabase: Map system events to DB calendar IDs
    AppleCalendarPlugin->>UserDatabase: Upsert calendars (preserve IDs if matched)
    AppleCalendarPlugin->>UserDatabase: Update existing events, add new, mark deleted
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2 (~15 minutes)

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Actionable comments posted: 0

🧹 Nitpick comments (1)
plugins/apple-calendar/src/sync.rs (1)

277-326: Good batch fetching implementation with minor improvements needed.

The batch event fetching function effectively optimizes API calls and includes proper rate limiting. The runtime detection and error handling are robust.

Consider these minor improvements:

-    .unwrap_or_else(|e| std::collections::HashMap::new())
+    .unwrap_or_else(|_| std::collections::HashMap::new())

Also consider reducing the verbosity of logging inside the spawn_blocking closure, as excessive logging in tight loops can impact performance.

📜 Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 62eea2e and e2e8acb.

📒 Files selected for processing (1)
  • plugins/apple-calendar/src/sync.rs (6 hunks)
📓 Path-based instructions (1)
**/*.{js,ts,tsx,rs}

⚙️ CodeRabbit Configuration File

**/*.{js,ts,tsx,rs}: 1. No error handling.
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3. For comments, keep it minimal. It should be about "Why", not "What".

Files:

  • plugins/apple-calendar/src/sync.rs
🧰 Additional context used
📓 Path-based instructions (1)
**/*.{js,ts,tsx,rs}

⚙️ CodeRabbit Configuration File

**/*.{js,ts,tsx,rs}: 1. No error handling.
2. No unused imports, variables, or functions.
3. For comments, keep it minimal. It should be about "Why", not "What".

Files:

  • plugins/apple-calendar/src/sync.rs
🔇 Additional comments (6)
plugins/apple-calendar/src/sync.rs (6)

34-51: Excellent performance optimization with batch API calls.

The refactoring from individual calendar event fetches to a single batch API call significantly improves efficiency. The mapping logic correctly converts from tracking IDs to database IDs while maintaining proper error handling.


95-95: Good fix for preserving calendar IDs during upserts.

This change correctly preserves existing calendar IDs when matching system calendars are found, preventing unnecessary ID regeneration and maintaining referential integrity.


138-138: Critical bug fix for calendar ID comparison.

This correctly fixes the comparison to use the calendar's database ID instead of tracking ID when checking if a database event belongs to a selected calendar. The previous logic would have failed to properly identify events belonging to selected calendars.


150-150: Proper ID preservation during event updates.

These changes correctly preserve database event IDs and URLs during sync operations, maintaining referential integrity and external links while updating event data from the system calendar.

Also applies to: 158-158, 171-171


185-191: Clean and correct event deletion logic.

The simplified logic properly handles all deletion scenarios: events not found in system calendars, events from non-existent calendars, and events without calendar associations.


196-228: Robust new event addition with proper duplicate prevention.

The implementation includes excellent safety checks and duplicate prevention at multiple levels. The logic correctly identifies genuinely new events while avoiding unnecessary database operations for already-handled or existing events.

@duckduckhero duckduckhero merged commit 293c87d into main Jul 24, 2025
6 checks passed
@yujonglee yujonglee deleted the event-timing-issue branch July 24, 2025 19:06
This was referenced Aug 14, 2025
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2 participants