67 Commits

Author SHA1 Message Date
lafay
9d546b9989 refactor(dto, repository): standardize pagination field names and update moderation status handling
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- Changed JSON field names from "items" to "list" in various cursor pagination response DTOs for consistency.
- Updated moderation status update methods in CommentRepository and PostRepository to use UpdateColumn for better clarity and to ensure that moderation actions do not affect content update timestamps.
2026-03-23 01:06:41 +08:00
lafay
d7c7a51f77 refactor(notification): migrate cursor pagination to use unified cursor package
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- Add new GetByReceiverIDCursor method with context support and generic cursor types
- Rename old implementation to GetByReceiverIDCursorLegacy for backward compatibility
- Update handler to use legacy interface temporarily during migration
- Use CursorBuilder pattern for consistent pagination across services
2026-03-21 03:21:07 +08:00
lafay
1a48bb440c feat(api): add cursor-based pagination for system messages
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- Add SystemMessageCursorPageResponse DTO for cursor pagination
- Implement GetSystemMessagesByCursor handler method
- Add GetByReceiverIDCursor repository method with cursor decoding
- Maintain backward compatibility with existing offset-based pagination
2026-03-21 02:48:06 +08:00
lafay
687ac92aea feat(api): add tab-based post feed endpoints with cursor pagination
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Add support for different post feed types via tab parameter:
- follow: posts from followed users (requires authentication)
- hot: trending posts using Gorse most_liked_weekly or database fallback
- recommend: personalized recommendations with random offset for diversity
- latest: default chronological feed

The cursor pagination detection is also improved to check for parameter
existence rather than non-empty string value.
2026-03-21 02:24:11 +08:00
lafay
92babe509f feat(api): add cursor-based pagination for posts, comments, messages, groups, and notifications
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Implement cursor-based pagination across multiple API endpoints to improve performance and enable efficient infinite scrolling. This replaces traditional offset-based pagination for high-volume data retrieval.

Changes:
- Add cursor pagination DTOs for all entity types (Post, Comment, Message, Conversation, Group, Notification, GroupMember, GroupAnnouncement)
- Implement cursor pagination methods in repositories with support for various sort orders (created_at, updated_at, join_time, seq)
- Add cursor pagination handlers that maintain backward compatibility with existing offset pagination
- Add new API routes for cursor-based endpoints (/cursor suffix)
- Add helper converter functions for pointer slice types in DTO conversions
2026-03-20 23:03:23 +08:00
lafay
8a2b0e0a5e feat(message): add message encryption with batch decryption optimization
- Add encryption configuration with environment variable support
- Implement batch parallel decryption for improved query performance
- Integrate message encryptor via wire dependency injection
- Add explicit Decrypt() method for single message decryption
- Optimize AfterFind hook to defer decryption for batch processing
2026-03-17 10:10:49 +08:00
lafay
5d6c982c9c refactor: replace standard log with zap logger and optimize code patterns
- Migrate all log.Printf/log.Println calls to structured zap logging
- Use cmp.Or for cleaner default value handling
- Replace manual loops with slices.ContainsFunc/IndexFunc
- Add batch query methods (IsLikedBatch, IsFavoritedBatch) to solve N+1 problem
- Update JSON tags from omitempty to omitzero for numeric fields
- Use errgroup-style wg.Go for worker goroutines
- Remove duplicate casbin/v2 dependency (keeping v3)
- Add plans/ to gitignore
2026-03-17 00:47:17 +08:00
lan
ebd9cb8b04 feat: 添加日志管理和敏感词过滤功能
- 新增日志管理模块:操作日志、登录日志、数据变更日志
- 新增敏感词过滤器 (sanitizer)
- 新增日志异步写入管理器
- 新增日志定时清理服务
- 优化帖子相关服务和上传服务
2026-03-15 02:25:10 +08:00
lan
d3065b30cc feat(admin): add comprehensive admin management system
- Add admin handlers and services for users, posts, comments, groups, and dashboard
- Implement role permission management with ability to view and update permissions
- Add database seeding for roles and Casbin permission policies
- Upgrade Casbin from v2 to v3 with GORM adapter for persistent policy storage
- Add admin-specific repository methods with filtering and pagination
- Register new admin API routes under /api/v1/admin/*
2026-03-14 18:01:55 +08:00
lan
ae5b997924 feat(auth): add Casbin RBAC and user activity tracking
Integrate Casbin for role-based access control with admin routes for role management. Add user activity logging service to track login and refresh events. Refactor audit service to use AI-based content moderation.
2026-03-14 02:09:38 +08:00
lan
c561a0bb0c feat(grpc): add gRPC server infrastructure and schedule sync service
Add gRPC server support with configurable TLS, environment-based settings, and Wire injection. Implement schedule synchronization service with task runner integration for external course data fetching.

- Add gRPC configuration with env var overrides (APP_GRPC_ENABLED, APP_GRPC_PORT, etc.)
- Create gRPC server infrastructure with runner task management
- Implement ScheduleSyncService for course data synchronization
- Add sync endpoint to schedule handler for external system integration
- Update repository with context-aware batch delete operation
- Wire all dependencies including zap logger for structured logging
2026-03-13 20:40:20 +08:00
lan
cf36b1350d refactor: introduce Wire dependency injection and interface-based architecture
- Add Google Wire for compile-time dependency injection
- Replace concrete service types with interfaces across handlers
- Remove global state (DB, cache) in favor of constructor injection
- Split monolithic files into focused modules:
  - config: separate files for each config domain
  - dto: converters split by domain (user, post, message, group)
  - cache: separate metrics.go and redis_cache.go
- Introduce unified apperrors package with string-based error codes
- Add transaction support with context-aware repository methods
- Upgrade golang.org/x/crypto from 0.17.0 to 0.26.0
2026-03-13 09:38:18 +08:00
lan
1216423350 feat(group): refactor group invite workflow for improved user experience
- Simplify InviteMembers to always send invite card directly to invitee
- Modify RespondInvite to check group join type (anyone vs need approval) before adding member
- Update SetGroupAddRequest to properly handle invite flow with invitee agreement and admin approval stages
- Add case-insensitive search using LOWER() in user repository
- Add random offset (0-50) for first page of recommended posts
- Update dependencies: remove gorilla/websocket, promote gomail to direct dependency
2026-03-12 23:40:21 +08:00
lan
0a0cbacbcc feat(schedule): add course table screens and navigation
Add complete schedule functionality including:
- Schedule screen with weekly course table view
- Course detail screen with transparent modal presentation
- New ScheduleStack navigator integrated into main tab bar
- Schedule service for API interactions
- Type definitions for course entities

Also includes bug fixes for group invite/request handlers
to include required groupId parameter.
2026-03-12 08:38:14 +08:00
lan
86ef150fec Replace websocket flow with SSE support in backend.
Update handlers, services, router, and data conversion logic to support server-sent events and related message pipeline changes.

Made-with: Cursor
2026-03-10 12:58:23 +08:00
lan
4c0177149a Clean backend debug logging and standardize error reporting.
This removes verbose trace output in handlers/services and keeps only actionable error-level logs.
2026-03-09 22:20:44 +08:00
lan
4d8f2ec997 Initial backend repository commit.
Set up project files and add .gitignore to exclude local build/runtime artifacts.

Made-with: Cursor
2026-03-09 21:28:58 +08:00