- Added standardized error response structure in `errors.go` for consistent error handling across the API.
- Implemented specific response functions for various HTTP status codes (400, 401, 403, 404, 500) to enhance error reporting.
- Introduced validation error handling to provide detailed feedback on input validation issues.
test: Add comprehensive tests for share handler functionality
- Created a suite of tests for share handler endpoints, covering scenarios for creating, listing, deleting shares, and managing share links.
- Included tests for permission checks, validation errors, and edge cases such as unauthorized access and invalid document IDs.
chore: Set up test utilities and database for integration tests
- Established a base handler suite for common setup tasks in tests, including database initialization and teardown.
- Implemented test data seeding to facilitate consistent testing across different scenarios.
migration: Add public sharing support in the database schema
- Modified the `documents` table to include `share_token` and `is_public` columns for managing public document sharing.
- Added constraints to ensure data integrity, preventing public documents from lacking a share token.
- Added user information (UserID, UserName, UserAvatar) to Client struct for presence tracking.
- Implemented failure handling in the broadcastMessage function to manage send failures and disconnect clients if necessary.
- Introduced document ownership and sharing capabilities:
- Added OwnerID and Is_Public fields to Document model.
- Created DocumentShare model for managing document sharing with permissions.
- Implemented functions for creating, listing, and managing document shares in the Postgres store.
- Added user management functionality:
- Created User model and associated functions for user management in the Postgres store.
- Implemented session management with token hashing for security.
- Updated database schema with migrations for users, sessions, and document shares.
- Enhanced frontend Yjs integration with awareness event logging for user connections and disconnections.
