yorkie-team / yorkie

Yorkie is a document store for collaborative applications.
https://yorkie.dev
Apache License 2.0
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Enhance housekeeping to add variety of tasks #932

Closed hackerwins closed 1 month ago

hackerwins commented 1 month ago

What this PR does / why we need it:

This commit enhances Housekeeping to enable the addition of a variety of tasks. Previously, Housekeeping was limited to only Client Deactivation task.

In this update, the actual tasks are implemented in the service package(e.g. clients), while housekeeping package is only responsible for scheduling tasks. It is for separation of concerns.

Which issue(s) this PR fixes:

Fixes #706

Special notes for your reviewer:

The introduction of gocron has simplified the codebase of housekeeping package. It may be worth considering introducing distributed system support of gocron later.

Does this PR introduce a user-facing change?:

Additional documentation:

Checklist:

Summary by CodeRabbit

coderabbitai[bot] commented 1 month ago

Walkthrough

The changes enhance the Yorkie backend by restructuring the housekeeping functionalities, optimizing the management of inactive clients, and improving dependency management. A new caching mechanism for webhooks has been introduced, along with refined testing capabilities. These updates collectively streamline the backend processes, provide better resource management, and facilitate the integration of scheduled tasks while ensuring code clarity and maintainability.

Changes

Files Change Summary
go.mod Added dependencies for scheduling and UUID generation; updated testing libraries.
server/backend/backend.go Enhanced Backend struct with caching; restructured initialization and added a Start method.
server/backend/housekeeping/config.go Introduced ParseInterval method for better interval handling in configuration.
server/backend/housekeeping/housekeeping.go Simplified Housekeeping struct; improved task scheduling without direct database dependencies.
server/clients/housekeeping.go Added functions for deactivating inactive clients with logging for tracking.
server/rpc/server_test.go Updated TestMain for improved backend configuration with UseDefaultProject.
server/server.go Added RegisterHousekeepingTasks method to manage client deactivation tasks effectively.
test/helper/helper.go Introduced global variable UseDefaultProject for enhanced project management flexibility.
test/integration/housekeeping_test.go Renamed setup functions and adjusted logic for testing against the backend.
test/sharding/server_test.go Updated TestMain to include UseDefaultProject in backend configuration during tests.

Sequence Diagram(s)

sequenceDiagram
    participant Client
    participant Backend
    participant Housekeeping

    Client->>Backend: Initialize Backend
    Backend->>Backend: Setup AuthWebhookCache
    Backend->>Housekeeping: Start housekeeping tasks
    Housekeeping->>Housekeeping: Schedule deactivation tasks
    Housekeeping->>Client: Deactivate inactive clients
    Note right of Client: Clients are deactivated based on criteria

Assessment against linked issues

Objective Addressed Explanation
Improve the structure of housekeeping tasks for better management (706)
Prevent redundant housekeeping tasks in cluster mode (706)
Introduce a clear way to run background routines (706) No implementation for managing routines.
Enhance handling of inactive clients with logging (706)

Poem

🐇 In the burrow where tasks align,
New features hop, oh how they shine!
Housekeeping's dance, a rhythm so sweet,
Inactive clients, we bid retreat.
With caching and care, our code does bloom,
A rabbit’s joy in this coding room! 🍃✨


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codecov[bot] commented 1 month ago

Codecov Report

Attention: Patch coverage is 0% with 91 lines in your changes missing coverage. Please review.

Project coverage is 51.41%. Comparing base (b468f8b) to head (55bdb4d).

Files Patch % Lines
server/backend/backend.go 0.00% 36 Missing :warning:
server/server.go 0.00% 25 Missing :warning:
server/backend/housekeeping/housekeeping.go 0.00% 24 Missing :warning:
server/backend/housekeeping/config.go 0.00% 6 Missing :warning:
Additional details and impacted files ```diff @@ Coverage Diff @@ ## main #932 +/- ## ========================================== + Coverage 51.23% 51.41% +0.17% ========================================== Files 71 71 Lines 10576 10540 -36 ========================================== Hits 5419 5419 + Misses 4614 4578 -36 Partials 543 543 ```

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