Leonmmcoset
e8e4f6c269
- 新增标签管理页面，支持标签的增删改查 - 在应用添加/编辑页面增加标签选择功能 - 在首页和应用详情页展示标签信息 - 新增标签筛选功能，支持按标签搜索应用 - 新增标签展示页面，展示所有标签及相关应用
208 lines
7.9 KiB
SQL
208 lines
7.9 KiB
SQL
-- 创建数据库
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-- CREATE DATABASE IF NOT EXISTS app_store;
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USE awa;
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-- 创建APP表
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CREATE TABLE IF NOT EXISTS apps (
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id INT AUTO_INCREMENT PRIMARY KEY,
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name VARCHAR(255) NOT NULL,
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description TEXT NOT NULL,
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age_rating ENUM('3+', '7+', '12+', '17+') NOT NULL,
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age_rating_description TEXT,
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platforms JSON NOT NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
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);
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-- 创建APP版本表
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CREATE TABLE IF NOT EXISTS app_versions (
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id INT AUTO_INCREMENT PRIMARY KEY,
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app_id INT NOT NULL,
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version VARCHAR(50) NOT NULL,
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changelog TEXT NOT NULL,
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file_path VARCHAR(255) NOT NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE
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);
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-- 创建APP预览图片表
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CREATE TABLE IF NOT EXISTS app_images (
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id INT AUTO_INCREMENT PRIMARY KEY,
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app_id INT NOT NULL,
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image_path VARCHAR(255) NOT NULL,
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FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE
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);
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-- 创建评价表
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CREATE TABLE IF NOT EXISTS reviews (
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id INT AUTO_INCREMENT PRIMARY KEY,
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app_id INT NOT NULL,
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ip_address VARCHAR(45) NOT NULL,
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rating TINYINT NOT NULL CHECK (rating BETWEEN 1 AND 5),
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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UNIQUE KEY unique_review (app_id, ip_address),
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FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE
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);
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-- 创建管理员表
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CREATE TABLE IF NOT EXISTS admins (
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id INT AUTO_INCREMENT PRIMARY KEY,
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username VARCHAR(50) NOT NULL UNIQUE,
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password VARCHAR(255) NOT NULL
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);
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-- 插入默认管理员
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INSERT IGNORE INTO admins (username, password) VALUES ("admin", "your_admin_password_hash");
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-- 创建用户表
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CREATE TABLE IF NOT EXISTS users (
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id INT AUTO_INCREMENT PRIMARY KEY,
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username VARCHAR(50) NOT NULL UNIQUE,
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email VARCHAR(100) NOT NULL UNIQUE,
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password_hash VARCHAR(255) NOT NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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last_login TIMESTAMP NULL
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);
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-- 创建标签表
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CREATE TABLE IF NOT EXISTS tags (
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id INT AUTO_INCREMENT PRIMARY KEY,
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name VARCHAR(50) NOT NULL UNIQUE,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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-- 创建应用标签关联表
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CREATE TABLE IF NOT EXISTS app_tags (
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app_id INT NOT NULL,
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tag_id INT NOT NULL,
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PRIMARY KEY (app_id, tag_id),
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FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE,
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FOREIGN KEY (tag_id) REFERENCES tags(id) ON DELETE CASCADE
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);
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-- 创建应用分类表
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CREATE TABLE IF NOT EXISTS categories (
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id INT AUTO_INCREMENT PRIMARY KEY,
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name VARCHAR(100) NOT NULL UNIQUE,
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description TEXT
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);
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-- 应用与分类的多对多关系表
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CREATE TABLE IF NOT EXISTS app_categories (
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app_id INT NOT NULL,
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category_id INT NOT NULL,
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PRIMARY KEY (app_id, category_id),
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FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE,
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FOREIGN KEY (category_id) REFERENCES categories(id) ON DELETE CASCADE
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);
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-- 修改评价表，支持文字评论并关联用户
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SET @exist_ip_address = (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = 'awa' AND TABLE_NAME = 'reviews' AND COLUMN_NAME = 'ip_address');
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SET @sql = IF(@exist_ip_address > 0, 'ALTER TABLE reviews DROP COLUMN ip_address', 'SELECT 1');
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 检查并删除unique_review索引（如果存在）
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SET @exist_unique_review = (SELECT COUNT(*) FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_SCHEMA = 'awa' AND TABLE_NAME = 'reviews' AND INDEX_NAME = 'unique_review');
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SET @sql = IF(@exist_unique_review > 0, 'ALTER TABLE reviews DROP INDEX unique_review', 'SELECT 1');
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 检查并添加user_id列（如果不存在）
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SET @exist_user_id = (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = 'awa' AND TABLE_NAME = 'reviews' AND COLUMN_NAME = 'user_id');
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SET @sql = IF(@exist_user_id = 0, 'ALTER TABLE reviews ADD COLUMN user_id INT', 'SELECT 1');
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 检查并添加comment列（如果不存在）
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SET @exist_comment = (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = 'awa' AND TABLE_NAME = 'reviews' AND COLUMN_NAME = 'comment');
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SET @sql = IF(@exist_comment = 0, 'ALTER TABLE reviews ADD COLUMN comment TEXT', 'SELECT 1');
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 添加外键约束（如果不存在）
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SET @exist_fk = (SELECT COUNT(*) FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE WHERE TABLE_SCHEMA = 'awa' AND TABLE_NAME = 'reviews' AND COLUMN_NAME = 'user_id' AND CONSTRAINT_NAME = 'fk_reviews_users');
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SET @sql = IF(@exist_fk = 0, 'ALTER TABLE reviews ADD CONSTRAINT fk_reviews_users FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE SET NULL', 'SELECT 1');
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 检查并添加唯一索引（如果不存在）
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SET @exist_unique_index = (SELECT COUNT(*) FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_SCHEMA = 'awa' AND TABLE_NAME = 'reviews' AND INDEX_NAME = 'unique_user_app_review');
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SET @sql = IF(@exist_unique_index = 0, 'ALTER TABLE reviews ADD UNIQUE KEY unique_user_app_review (user_id, app_id)', 'SELECT 1');
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 添加应用下载统计
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SET @exist_download_count = (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = 'awa' AND TABLE_NAME = 'app_versions' AND COLUMN_NAME = 'download_count');
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SET @sql = IF(@exist_download_count = 0, 'ALTER TABLE app_versions ADD COLUMN download_count INT DEFAULT 0', 'SELECT 1');
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 创建下载历史表
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CREATE TABLE IF NOT EXISTS download_history (
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id INT AUTO_INCREMENT PRIMARY KEY,
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user_id INT,
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version_id INT NOT NULL,
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download_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE SET NULL,
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FOREIGN KEY (version_id) REFERENCES app_versions(id) ON DELETE CASCADE
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);
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-- 创建用户收藏表
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CREATE TABLE IF NOT EXISTS user_favorites (
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id INT AUTO_INCREMENT PRIMARY KEY,
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user_id INT NOT NULL,
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app_id INT NOT NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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UNIQUE KEY unique_favorite (user_id, app_id),
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FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
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FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE
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);
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-- 创建应用推荐表
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CREATE TABLE IF NOT EXISTS app_recommendations (
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id INT AUTO_INCREMENT PRIMARY KEY,
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app_id INT NOT NULL,
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reason TEXT,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE
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);
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-- 创建应用更新通知表
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CREATE TABLE IF NOT EXISTS app_update_notifications (
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id INT AUTO_INCREMENT PRIMARY KEY,
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user_id INT NOT NULL,
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app_id INT NOT NULL,
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version_id INT NOT NULL,
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is_read BOOLEAN DEFAULT FALSE,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
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FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE,
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FOREIGN KEY (version_id) REFERENCES app_versions(id) ON DELETE CASCADE
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);
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-- 创建用户反馈表
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CREATE TABLE IF NOT EXISTS user_feedback (
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id INT AUTO_INCREMENT PRIMARY KEY,
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user_id INT NOT NULL,
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app_id INT,
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content TEXT NOT NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
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FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE SET NULL
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);
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-- 修改app_versions表，添加最后更新时间戳用于热门排行
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SET @exist_last_updated = (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'app_versions' AND COLUMN_NAME = 'last_updated');
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SET @sql = IF(@exist_last_updated = 0, 'ALTER TABLE app_versions ADD COLUMN last_updated TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP', 'SELECT 1');
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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