AutoSync to the Blocchain Added

[DengreSarthak]

Summary by CodeRabbit

• New Features
  • Added automatic synchronization and notification when a new CAT contract is created, ensuring immediate updates across relevant pages.
  • Introduced event-driven updates and background syncing for CAT data, improving responsiveness and real-time accuracy.
• Improvements
  • Switched to an offline-first approach using local storage for faster CAT pagination and browsing, with background blockchain syncing.
  • Enhanced support for offline usage and seamless updates when returning to the app or switching pages.
• Changes
  • Reduced the number of CATs displayed per page from 6 to 3 for improved readability.

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

The changes introduce a storage-first, event-driven synchronization model for CAT contract management. After CAT creation, a notification is stored in localStorage and a browser event is dispatched. The "my-cats" page now loads CATs from IndexedDB, paginates locally, and listens for sync triggers from events, URL parameters, or window focus.

Changes

File(s)	Change Summary
web/src/app/create/page.tsx	After CAT contract deployment, stores a notification in localStorage, dispatches a 'catCreated' event, and redirects with ?sync=true.
web/src/app/my-cats/page.tsx	Refactored to load/paginate CATs from IndexedDB, added event listeners for sync, reworked pagination and filtering logic, and handled sync triggers from events, focus, and URL parameters.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant CreatePage
    participant LocalStorage
    participant Window
    participant MyCatsPage
    participant IndexedDB

    User->>CreatePage: Deploy CAT contract
    CreatePage->>LocalStorage: Store 'catCreated' notification
    CreatePage->>Window: Dispatch 'catCreated' event
    CreatePage->>User: Redirect to /my-cats?sync=true

    User->>MyCatsPage: Load /my-cats
    MyCatsPage->>IndexedDB: Load CATs from storage
    alt sync=true in URL or 'catCreated' event or focus
        MyCatsPage->>Blockchain: Sync CATs
        Blockchain->>IndexedDB: Update CATs
        MyCatsPage->>IndexedDB: Reload CATs
    end
    MyCatsPage->>User: Display paginated CATs

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Suggested reviewers

• ceilican

Poem

A CAT was born, a flag was set,
LocalStorage keeps the secret yet.
The my-cats page, with ears alert,
Listens for events—no need to blurt!
IndexedDB now leads the way,
Fast and synced, hooray, hooray!
🐰✨

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📥 Commits

Reviewing files that changed from the base of the PR and between 861b818 and 161d307.

📒 Files selected for processing (2)

• web/src/app/create/page.tsx (1 hunks)
• web/src/app/my-cats/page.tsx (4 hunks)

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• 📝 Generate Docstrings

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