143 lines
4.2 KiB
Rust
143 lines
4.2 KiB
Rust
use crate::data::models::project::{Project, CreateProjectRequest, UpdateProjectRequest};
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use crate::data::repositories::project_repository::ProjectRepository;
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use crate::infrastructure::file_system::FileSystemService;
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use anyhow::{Result, anyhow};
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/// 项目业务服务
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/// 遵循 Tauri 开发规范的业务逻辑层设计
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pub struct ProjectService;
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impl ProjectService {
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/// 创建新项目
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/// 遵循安全第一原则，验证输入数据和文件系统权限
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pub fn create_project(
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repository: &ProjectRepository,
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request: CreateProjectRequest,
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) -> Result<Project> {
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// 验证请求数据
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request.validate().map_err(|e| anyhow!(e))?;
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// 验证路径
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if !FileSystemService::is_valid_project_directory(&request.path)? {
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return Err(anyhow!("无效的项目路径或没有访问权限"));
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}
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// 获取绝对路径
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let absolute_path = FileSystemService::get_absolute_path(&request.path)?;
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// 检查路径是否已被使用
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if repository.path_exists(&absolute_path, None)? {
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return Err(anyhow!("该路径已被其他项目使用"));
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}
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// 创建项目实例
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let project = Project::new(
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request.name,
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absolute_path.clone(),
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request.description,
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);
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// 验证项目数据
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project.validate().map_err(|e| anyhow!(e))?;
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// 创建项目目录结构
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FileSystemService::create_project_structure(&absolute_path)?;
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// 保存到数据库
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repository.create(&project)?;
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Ok(project)
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}
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/// 获取所有活跃项目
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pub fn get_all_projects(repository: &ProjectRepository) -> Result<Vec<Project>> {
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let projects = repository.find_all_active()?;
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// 验证项目路径是否仍然有效
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let mut valid_projects = Vec::new();
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for project in projects {
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if FileSystemService::validate_path(&project.path).unwrap_or(false) {
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valid_projects.push(project);
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}
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}
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Ok(valid_projects)
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}
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/// 根据ID获取项目
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pub fn get_project_by_id(
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repository: &ProjectRepository,
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id: &str,
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) -> Result<Option<Project>> {
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if id.trim().is_empty() {
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return Err(anyhow!("项目ID不能为空"));
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}
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let project = repository.find_by_id(id)?;
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// 验证项目路径是否仍然有效
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if let Some(ref proj) = project {
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if !FileSystemService::validate_path(&proj.path).unwrap_or(false) {
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return Err(anyhow!("项目路径不存在或无法访问"));
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}
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}
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Ok(project)
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}
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/// 更新项目
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pub fn update_project(
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repository: &ProjectRepository,
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id: &str,
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request: UpdateProjectRequest,
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) -> Result<Project> {
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// 验证请求数据
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request.validate().map_err(|e| anyhow!(e))?;
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// 获取现有项目
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let mut project = repository.find_by_id(id)?
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.ok_or_else(|| anyhow!("项目不存在"))?;
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// 更新项目信息
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project.update(request.name, request.description);
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// 验证更新后的项目数据
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project.validate().map_err(|e| anyhow!(e))?;
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// 保存更新
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repository.update(&project)?;
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Ok(project)
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}
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/// 删除项目
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pub fn delete_project(repository: &ProjectRepository, id: &str) -> Result<()> {
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if id.trim().is_empty() {
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return Err(anyhow!("项目ID不能为空"));
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}
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// 检查项目是否存在
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let project = repository.find_by_id(id)?
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.ok_or_else(|| anyhow!("项目不存在"))?;
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// 执行软删除
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repository.delete(&project.id)?;
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Ok(())
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}
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/// 验证项目路径
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pub fn validate_project_path(path: &str) -> Result<bool> {
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if path.trim().is_empty() {
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return Ok(false);
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}
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FileSystemService::is_valid_project_directory(path)
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}
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/// 获取目录名称作为默认项目名
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pub fn get_default_project_name(path: &str) -> Result<String> {
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FileSystemService::get_directory_name(path)
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}
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}
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