!13 LDAP优化增强

* cursorrules
* fixed: ldap同步的部门记录name记录错误
* 主题色一致
* changelog
* admin接入ldap同步数据统计
* ldap同步数据记录接口合并
* fixed: 已同步被禁用用户的DN更新
* 已经同步的LDAP用户被禁止可以继续更新
* 优化代码
* 新增LDAP同步的详细记录
* 新增LDAP禁止用户的数据量统计
* 优化LDAP拉取数据的重复使用
* 优化LDAP同步
* ldap同步记录
* cursor rules

.cursor/rules/01-project-overview.mdc

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+---
+description: 
+globs: 
+alwaysApply: false
+---
+# PlayEdu API Project Overview
+
+PlayEdu is an online training solution developed by Baishu Technology. The API is built with Java + Spring Boot 3, using a modular approach.
+
+## Project Structure
+- [playedu-api](mdc:playedu-api) - Java backend API project
+- [playedu-admin](mdc:playedu-admin) - Admin frontend
+- [playedu-pc](mdc:playedu-pc) - PC web interface
+- [playedu-h5](mdc:playedu-h5) - Mobile web interface
+
+## API Key Modules
+- [playedu-api/PlayeduApiApplication.java](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/PlayeduApiApplication.java) - Main application entry point
+- [playedu-api](mdc:playedu-api/playedu-api) - API module containing controllers and API-specific logic
+- [playedu-common](mdc:playedu-api/playedu-common) - Common utilities and shared code
+- [playedu-resource](mdc:playedu-api/playedu-resource) - Resource management module
+- [playedu-course](mdc:playedu-api/playedu-course) - Course-related functionality
+- [playedu-system](mdc:playedu-api/playedu-system) - System management functionality
+
+## Backend vs Frontend Controllers
+- [Backend Controllers](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/controller/backend) - Admin-facing API endpoints
+- [Frontend Controllers](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/controller/frontend) - Student-facing API endpoints
+
+## Development and Deployment
+- [pom.xml](mdc:playedu-api/pom.xml) - Main Maven configuration file
+- [Dockerfile](mdc:playedu-api/Dockerfile) - Docker build configuration
+- [compose.yml](mdc:compose.yml) - Docker Compose configuration

.cursor/rules/02-api-structure.mdc

@@ -0,0 +1,32 @@
+---
+description: 
+globs: 
+alwaysApply: false
+---
+# PlayEdu API Structure
+
+The API module follows a standard Spring Boot structure with controllers, services, and supporting components.
+
+## Controller Layout
+The API endpoints are divided into backend (admin) and frontend (student) controllers:
+
+### Backend Controllers
+- [Backend Controllers](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/controller/backend) - Admin management interfaces
+  - [AdminUserController](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/controller/backend/AdminUserController.java) - Administrator management
+  - [CourseController](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/controller/backend/CourseController.java) - Course management
+  - [DepartmentController](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/controller/backend/DepartmentController.java) - Department management
+  - [ResourceController](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/controller/backend/ResourceController.java) - Resource management
+  - [UserController](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/controller/backend/UserController.java) - User management
+
+### Frontend Controllers
+- [Frontend Controllers](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/controller/frontend) - Student-facing endpoints
+  - [LoginController](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/controller/frontend/LoginController.java) - Student login
+  - [CourseController](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/controller/frontend/CourseController.java) - Course access
+
+## API Application Components
+- [PlayeduApiApplication](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/PlayeduApiApplication.java) - Main application entry point
+- [Request DTOs](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/request) - Data transfer objects for API requests
+- [Response Format](mdc:playedu-api/playedu-common/src/main/java/xyz/playedu/common/util/JsonResponse.java) - Standard JSON response format
+- [Event Handlers](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/event) - Event-driven components
+- [Scheduled Tasks](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/schedule) - Scheduled/recurring tasks
+- [Interceptors](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/interceptor) - HTTP request interceptors

.cursor/rules/03-configuration.mdc

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+---
+description: 
+globs: 
+alwaysApply: false
+---
+# PlayEdu Configuration Guide
+
+The PlayEdu application uses standard Spring Boot configuration with YAML files.
+
+## Application Configuration
+- [application.yml](mdc:playedu-api/playedu-api/src/main/resources/application.yml) - Main application configuration
+- [application-dev.yml](mdc:playedu-api/playedu-api/src/main/resources/application-dev.yml) - Development environment overrides
+
+## Key Configuration Properties
+- Database connection settings
+- Redis cache configuration
+- File storage configuration
+- Security settings
+- Cors configuration
+
+## Build Configuration
+- [pom.xml](mdc:playedu-api/pom.xml) - Main project Maven POM file 
+- [playedu-api/pom.xml](mdc:playedu-api/playedu-api/pom.xml) - API module POM file
+- [playedu-common/pom.xml](mdc:playedu-api/playedu-common/pom.xml) - Common module POM file
+- [playedu-course/pom.xml](mdc:playedu-api/playedu-course/pom.xml) - Course module POM file
+- [playedu-resource/pom.xml](mdc:playedu-api/playedu-resource/pom.xml) - Resource module POM file
+- [playedu-system/pom.xml](mdc:playedu-api/playedu-system/pom.xml) - System module POM file
+
+## Docker Configuration
+- [Dockerfile](mdc:playedu-api/Dockerfile) - Docker image definition
+- [Dockerfile.local](mdc:playedu-api/Dockerfile.local) - Local development Docker configuration
+- [compose.yml](mdc:compose.yml) - Docker Compose service definitions

.cursor/rules/04-module-structure.mdc

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+---
+description: 
+globs: 
+alwaysApply: false
+---
+# PlayEdu Module Structure
+
+PlayEdu follows a modular architecture with separate modules for different concerns:
+
+## Module Organization
+Each module follows a similar structure with domain models, services, and mappers:
+
+- **playedu-api**: Main API controllers and application entry point
+  - [Controllers](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/controller) - API endpoints
+  - [Request DTOs](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/request) - Request data objects
+  - [Configuration](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/config) - Module-specific configuration
+
+- **playedu-common**: Shared utilities, base classes, and common functionality
+  - [Constants](mdc:playedu-api/playedu-common/src/main/java/xyz/playedu/common/constant) - System constants
+  - [Exceptions](mdc:playedu-api/playedu-common/src/main/java/xyz/playedu/common/exception) - Custom exceptions
+  - [Utilities](mdc:playedu-api/playedu-common/src/main/java/xyz/playedu/common/util) - Common utility classes
+  - [Base Models](mdc:playedu-api/playedu-common/src/main/java/xyz/playedu/common/bus) - Base model classes
+
+- **playedu-resource**: Resource management (files, media, etc.)
+  - [Domain Models](mdc:playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/domain) - Entity classes
+  - [Services](mdc:playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/service) - Business logic
+  - [Mappers](mdc:playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/mapper) - Database access layer
+
+- **playedu-course**: Course management functionality
+  - [Domain Models](mdc:playedu-api/playedu-course/src/main/java/xyz/playedu/course/domain) - Course entities
+  - [Services](mdc:playedu-api/playedu-course/src/main/java/xyz/playedu/course/service) - Course business logic
+  - [Mappers](mdc:playedu-api/playedu-course/src/main/java/xyz/playedu/course/mapper) - Course data access
+
+- **playedu-system**: System administration functionality
+  - [Domain Models](mdc:playedu-api/playedu-system/src/main/java/xyz/playedu/system/domain) - System entities
+  - [Services](mdc:playedu-api/playedu-system/src/main/java/xyz/playedu/system/service) - System business logic
+  - [Mappers](mdc:playedu-api/playedu-system/src/main/java/xyz/playedu/system/mapper) - System data access
+
+## Domain-Driven Design
+The codebase follows a layered architecture with:
+- Controllers: Handle API requests and responses
+- Services: Implement business logic
+- Mappers: Data access layer (using MyBatis)
+- Domain models: Entity classes representing business objects
+
+This modular approach allows for separation of concerns and easier maintainability.

.cursor/rules/05-development-workflow.mdc

@@ -0,0 +1,45 @@
+---
+description: 
+globs: 
+alwaysApply: false
+---
+# PlayEdu Development Workflow
+
+This guide outlines the workflow for developing and running the PlayEdu API.
+
+## Local Development Setup
+1. Clone the repository
+2. Use Docker Compose to run the application: `docker-compose up -d`
+3. Access points:
+   - API: `http://localhost:9700`
+   - Admin backend: `http://localhost:9900` (default credentials: `admin@playedu.xyz / playedu`)
+   - PC web interface: `http://localhost:9800`
+   - H5 mobile interface: `http://localhost:9801`
+
+## Main Entry Points
+- [PlayeduApiApplication.java](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/PlayeduApiApplication.java) - Main application class
+- [application.yml](mdc:playedu-api/playedu-api/src/main/resources/application.yml) - Configuration
+
+## Tech Stack
+- Java with Spring Boot 3
+- MySQL database
+- Redis for caching
+- MyBatis for data access
+- Docker for containerization
+
+## Development Best Practices
+- Follow existing code structure when adding new features
+- Add unit tests for new functionality
+- Maintain module separation of concerns
+- Use existing utility classes from `playedu-common`
+
+## Build Process
+To build the application:
+1. Use Maven: `mvn clean package`
+2. Build Docker image: `docker build -t playedu-api .`
+3. Run in development mode: `docker-compose up -d`
+
+## Version Control
+- Follow standard Git workflow with feature branches
+- Create pull requests for significant changes
+- Update CHANGELOG.md for version releases

.cursor/rules/06-security-model.mdc

@@ -0,0 +1,33 @@
+---
+description: 
+globs: 
+alwaysApply: false
+---
+# PlayEdu Security Model
+
+This guide outlines the security model of the PlayEdu application.
+
+## Authentication
+- [BackendAuthInterceptor](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/interceptor/BackendAuthInterceptor.java) - Backend authentication interceptor
+- [FrontendAuthInterceptor](mdc:playedu-api/playedu-api/src/main/java/xyz/playedu/api/interceptor/FrontendAuthInterceptor.java) - Frontend authentication interceptor
+- JWT-based authentication for both frontend and backend users
+
+## Authorization
+- Role-based access control for backend users
+- Department-based content access for frontend users
+- Course permission enforcement
+
+## Security Configuration
+- CORS configuration to prevent cross-site request forgery
+- Password encryption using BCrypt
+- Input validation and sanitization
+
+## Resource Security
+- Private video storage and delivery
+- URL-based token authentication for media access
+- Anti-leech protection for media files
+
+## Sensitive Data Protection
+- PII (Personally Identifiable Information) protection
+- Logging sanitization for sensitive data
+- Database encryption for critical fields

.cursor/rules/07-database-structure.mdc

@@ -0,0 +1,40 @@
+---
+description: 
+globs: 
+alwaysApply: false
+---
+# PlayEdu Database Structure
+
+This guide outlines the database structure of the PlayEdu application.
+
+## Database Technology
+- MySQL database for persistent storage
+- Redis for caching and session management
+- MyBatis as the ORM framework
+
+## Core Tables
+- **admin_users** - Administrator user accounts
+- **admin_roles** - Administrator roles for RBAC
+- **departments** - Organizational departments
+- **users** - Student/learner accounts
+- **courses** - Course information
+- **resources** - Media and document resources
+- **course_chapters** - Course chapter organization
+- **course_hour_records** - Learning progress tracking
+
+## Entity Relationships
+- Departments have many Users (many-to-many)
+- Courses have many Chapters (one-to-many)
+- Courses have many Resources (many-to-many)
+- Users have progress records for Courses (many-to-many)
+
+## Database Access
+- Data access through MyBatis Mappers
+- [Example Mapper](mdc:playedu-api/playedu-course/src/main/java/xyz/playedu/course/mapper/CourseMapper.java)
+- XML query definitions in resource XML files
+- [Example XML](mdc:playedu-api/playedu-course/src/main/resources/mapper/CourseMapper.xml)
+
+## Data Migration
+- Managed through SQL scripts
+- Version controlled database changes
+- Backup procedures for data safety