39a42695d3
主要变更: - 采用 go-zero 框架替代 Gin，提升开发效率 - 重构项目结构，API 文件模块化组织 - 将 model 移至 api/internal/model 目录 - 移除 common 包，改为标准 pkg 目录结构 - 实现统一的仓储模式，支持配置驱动数据库切换 - 简化测试策略，专注 API 集成测试 - 更新 CLAUDE.md 文档，提供详细的开发指导 技术栈更新: - 框架: Gin → go-zero v1.6.0+ - 代码生成: 引入 goctl 工具 - 架构模式: 四层架构 → go-zero 三层架构 (Handler→Logic→Model) - 项目布局: 遵循 Go 社区标准和 go-zero 最佳实践
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; |