a2f2f66f88
## 主要变更 ### 🏗️ 架构重构 - 采用简洁的四层架构：API → Service → Repository → Model - 遵循 Go 语言最佳实践和命名规范 - 实现依赖注入和接口导向设计 - 统一错误处理和响应格式 ### 📁 目录结构优化 - 删除重复模块 (application/, domain/, infrastructure/ 等) - 规范化命名 (使用 Go 风格的 snake_case) - 清理无关文件 (package.json, node_modules/ 等) - 新增规范化的测试目录结构 ### 📚 文档系统 - 为每个模块创建详细的 CLAUDE.md 指导文件 - 包含开发规范、最佳实践和使用示例 - 支持模块化开发，缩短上下文长度 ### 🔧 开发规范 - 统一接口命名规范 (UserServicer, PhotoRepositoryr) - 标准化错误处理机制 - 完善的测试策略 (单元测试、集成测试、性能测试) - 规范化的配置管理 ### 🗂️ 新增文件 - cmd/server/ - 服务启动入口和配置 - internal/model/ - 数据模型层 (entity, dto, request) - pkg/ - 共享工具包 (logger, response, validator) - tests/ - 完整测试结构 - docs/ - API 文档和架构设计 - .gitignore - Git 忽略文件配置 ### 🗑️ 清理内容 - 删除 Node.js 相关文件 (package.json, node_modules/) - 移除重复的架构目录 - 清理临时文件和构建产物 - 删除重复的文档文件 ## 影响 - 提高代码可维护性和可扩展性 - 统一开发规范，提升团队协作效率 - 优化项目结构，符合 Go 语言生态标准 - 完善文档体系，降低上手难度
73 lines
2.6 KiB
PL/PgSQL
73 lines
2.6 KiB
PL/PgSQL
-- +migrate Up
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CREATE TABLE albums (
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id SERIAL PRIMARY KEY,
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title VARCHAR(200) NOT NULL,
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description TEXT,
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slug VARCHAR(255) UNIQUE,
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cover_photo_id INTEGER REFERENCES photos(id) ON DELETE SET NULL,
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user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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category_id INTEGER REFERENCES categories(id) ON DELETE SET NULL,
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is_public BOOLEAN DEFAULT true,
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is_featured BOOLEAN DEFAULT false,
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password VARCHAR(255),
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view_count INTEGER DEFAULT 0,
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like_count INTEGER DEFAULT 0,
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photo_count INTEGER DEFAULT 0,
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sort_order INTEGER DEFAULT 0,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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deleted_at TIMESTAMP
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);
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-- 创建索引
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CREATE INDEX idx_albums_user_id ON albums(user_id);
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CREATE INDEX idx_albums_category_id ON albums(category_id);
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CREATE INDEX idx_albums_cover_photo_id ON albums(cover_photo_id);
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CREATE INDEX idx_albums_slug ON albums(slug);
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CREATE INDEX idx_albums_is_public ON albums(is_public);
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CREATE INDEX idx_albums_is_featured ON albums(is_featured);
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CREATE INDEX idx_albums_created_at ON albums(created_at);
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CREATE INDEX idx_albums_view_count ON albums(view_count);
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CREATE INDEX idx_albums_like_count ON albums(like_count);
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CREATE INDEX idx_albums_photo_count ON albums(photo_count);
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CREATE INDEX idx_albums_sort_order ON albums(sort_order);
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CREATE INDEX idx_albums_deleted_at ON albums(deleted_at) WHERE deleted_at IS NOT NULL;
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-- 添加更新时间触发器
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CREATE TRIGGER update_albums_updated_at BEFORE UPDATE ON albums
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FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
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-- 添加 slug 自动生成触发器
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CREATE OR REPLACE FUNCTION generate_album_slug()
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RETURNS TRIGGER AS $$
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BEGIN
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IF NEW.slug IS NULL OR NEW.slug = '' THEN
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NEW.slug = lower(regexp_replace(NEW.title, '[^a-zA-Z0-9]+', '-', 'g'));
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NEW.slug = trim(both '-' from NEW.slug);
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-- 确保 slug 唯一
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DECLARE
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counter INTEGER := 0;
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base_slug VARCHAR(255);
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BEGIN
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base_slug := NEW.slug;
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WHILE EXISTS (SELECT 1 FROM albums WHERE slug = NEW.slug AND id != COALESCE(NEW.id, 0)) LOOP
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counter := counter + 1;
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NEW.slug := base_slug || '-' || counter;
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END LOOP;
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END;
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END IF;
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RETURN NEW;
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END;
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$$ language 'plpgsql';
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CREATE TRIGGER generate_albums_slug BEFORE INSERT OR UPDATE ON albums
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FOR EACH ROW EXECUTE FUNCTION generate_album_slug();
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-- +migrate Down
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DROP TRIGGER IF EXISTS generate_albums_slug ON albums;
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DROP FUNCTION IF EXISTS generate_album_slug();
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DROP TRIGGER IF EXISTS update_albums_updated_at ON albums;
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DROP TABLE IF EXISTS albums; |