feat(phase1): 商品/订单/系统配置 3 张表 DDL + 种子数据

zxyj-backend/src/main/java/com/zxyj/config/DatabaseInitializer.java

@@ -1199,7 +1199,7 @@ log.info("已添加template_id列到tasks表");
             log.warn("检查/添加个人信息补充字段失败: {}", e.getMessage());
         }
 
-        // Phase 0: 溪福俱乐部 — 服务商字段
+        // Phase 0: 汐福俱乐部 — 服务商字段
         try {
             Integer exists = jdbcTemplate.queryForObject(
                 "SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'users' AND COLUMN_NAME = 'vendor_type'",
@@ -1210,9 +1210,9 @@ log.info("已添加template_id列到tasks表");
                 jdbcTemplate.execute("ALTER TABLE users ADD COLUMN vendor_reject_reason VARCHAR(500) DEFAULT NULL COMMENT '审核拒绝原因'");
                 jdbcTemplate.execute("ALTER TABLE users ADD COLUMN is_family_admin TINYINT DEFAULT 0 COMMENT '是否家庭管理员'");
                 jdbcTemplate.execute("ALTER TABLE users ADD COLUMN vendor_info VARCHAR(2000) DEFAULT NULL COMMENT '服务商资质信息(JSON)'");
-                log.info("已添加溪福俱乐部服务商字段到users表");
+                log.info("已添加汐福俱乐部服务商字段到users表");
             } else {
-                log.info("溪福俱乐部服务商字段已存在，跳过");
+                log.info("汐福俱乐部服务商字段已存在，跳过");
             }
         } catch (Exception e) {
             log.warn("检查/添加服务商字段失败: {}", e.getMessage());
@@ -1230,6 +1230,108 @@ log.info("已添加template_id列到tasks表");
             log.warn("迁移规划师到服务商体系失败: {}", e.getMessage());
         }
 
+        // ==================== Phase 1: 汐福俱乐部商品系统 ====================
+
+        // 商品表
+        try {
+            jdbcTemplate.execute(
+                "CREATE TABLE IF NOT EXISTS products (" +
+                "  id BIGINT AUTO_INCREMENT PRIMARY KEY," +
+                "  name VARCHAR(200) NOT NULL," +
+                "  description VARCHAR(1000)," +
+                "  intro TEXT," +
+                "  cover_image VARCHAR(500)," +
+                "  images TEXT," +
+                "  price DECIMAL(10,2) NOT NULL DEFAULT 0," +
+                "  stock INT NOT NULL DEFAULT 0," +
+                "  sales_count INT NOT NULL DEFAULT 0," +
+                "  product_type VARCHAR(32) NOT NULL COMMENT 'activity/course/physical/digital/service'," +
+                "  vendor_id BIGINT," +
+                "  vendor_name VARCHAR(100)," +
+                "  status VARCHAR(32) NOT NULL DEFAULT 'draft' COMMENT 'draft/pending/approved/rejected/on_shelf/off_shelf'," +
+                "  reject_reason VARCHAR(500)," +
+                "  member_price DECIMAL(10,2)," +
+                "  member_eligible VARCHAR(32) DEFAULT 'none' COMMENT 'all/budget/none'," +
+                "  domain VARCHAR(32) COMMENT 'action/mind/body/wisdom/wealth'," +
+                "  external_source VARCHAR(64)," +
+                "  external_id VARCHAR(128)," +
+                "  external_data TEXT," +
+                "  created_at DATETIME," +
+                "  updated_at DATETIME" +
+                ")"
+            );
+        } catch (Exception e) {
+            log.warn("创建products表失败: {}", e.getMessage());
+        }
+
+        // 订单表
+        try {
+            jdbcTemplate.execute(
+                "CREATE TABLE IF NOT EXISTS product_orders (" +
+                "  id BIGINT AUTO_INCREMENT PRIMARY KEY," +
+                "  order_no VARCHAR(64) NOT NULL," +
+                "  product_id BIGINT NOT NULL," +
+                "  product_name VARCHAR(200)," +
+                "  product_type VARCHAR(32)," +
+                "  buyer_id BIGINT NOT NULL," +
+                "  family_id BIGINT," +
+                "  quantity INT NOT NULL DEFAULT 1," +
+                "  unit_price DECIMAL(10,2) NOT NULL," +
+                "  total_amount DECIMAL(10,2) NOT NULL," +
+                "  status VARCHAR(32) NOT NULL DEFAULT 'pending' COMMENT 'pending/paid/completed/cancelled/refunded'," +
+                "  payment_method VARCHAR(32) COMMENT 'wechat/points/membership'," +
+                "  remark VARCHAR(500)," +
+                "  paid_at DATETIME," +
+                "  created_at DATETIME," +
+                "  updated_at DATETIME" +
+                ")"
+            );
+        } catch (Exception e) {
+            log.warn("创建product_orders表失败: {}", e.getMessage());
+        }
+
+        // 系统配置表
+        try {
+            jdbcTemplate.execute(
+                "CREATE TABLE IF NOT EXISTS sys_config (" +
+                "  id BIGINT AUTO_INCREMENT PRIMARY KEY," +
+                "  config_key VARCHAR(64) NOT NULL," +
+                "  config_value TEXT," +
+                "  description VARCHAR(500)," +
+                "  updated_at DATETIME" +
+                ")"
+            );
+        } catch (Exception e) {
+            log.warn("创建sys_config表失败: {}", e.getMessage());
+        }
+
+        // SysConfig 种子数据
+        try {
+            insertSysConfigSeed("points_exchange_rate", "0.01", "积分兑换汇率（1积分=0.01元）");
+            insertSysConfigSeed("points_deduct_cap", "0.5", "积分抵扣上限（50%）");
+            insertSysConfigSeed("member_fee_standard", "1314", "标准会员年费（元）");
+            insertSysConfigSeed("member_fee_premium", "3650", "高级会员年费（元）");
+            insertSysConfigSeed("member_eligible_budget", "1314", "等值商品选择预算上限（元）");
+            insertSysConfigSeed("renewal_discount_rate", "0.85", "续费折扣率");
+            insertSysConfigSeed("member_discount_standard", "0.9", "标准会员折扣率");
+            insertSysConfigSeed("member_discount_premium", "0.8", "高级会员折扣率");
+            log.info("SysConfig 种子数据已加载");
+        } catch (Exception e) {
+            log.warn("SysConfig 种子数据初始化失败: {}", e.getMessage());
+        }
+
+        // Product 种子数据（5 个示例商品，覆盖全部 5 种 productType）
+        try {
+            insertProductSeed("亲子关系工作坊", "线下半日工作坊，重建家庭对话模式", "activity", new java.math.BigDecimal("388.00"), 1L, "action", "all");
+            insertProductSeed("情绪管理21天训练营", "21天视频课程，识别并管理情绪", "course", new java.math.BigDecimal("199.00"), 1L, "mind", "all");
+            insertProductSeed("肠道菌群检测套装", "家用检测 + 报告解读", "physical", new java.math.BigDecimal("599.00"), 1L, "body", "budget");
+            insertProductSeed("儿童多模态认知测评", "在线测评 + 个性化建议", "digital", new java.math.BigDecimal("99.00"), 1L, "wisdom", "none");
+            insertProductSeed("成长规划师1对1咨询", "60分钟专业规划", "service", new java.math.BigDecimal("500.00"), 1L, "wealth", "budget");
+            log.info("Product 种子数据已加载");
+        } catch (Exception e) {
+            log.warn("Product 种子数据初始化失败: {}", e.getMessage());
+        }
+
         log.info("数据库迁移完成");
     }
 
@@ -1691,4 +1793,27 @@ try {
 
         log.info("成长规划师模块数据库表初始化完成");
     }
+
+    private void insertSysConfigSeed(String key, String value, String desc) {
+        Integer count = jdbcTemplate.queryForObject(
+            "SELECT COUNT(*) FROM sys_config WHERE config_key = ?", Integer.class, key);
+        if (count == null || count == 0) {
+            jdbcTemplate.update(
+                "INSERT INTO sys_config (config_key, config_value, description, updated_at) VALUES (?, ?, ?, NOW())",
+                key, value, desc);
+        }
+    }
+
+    private void insertProductSeed(String name, String desc, String type,
+                                java.math.BigDecimal price, Long vendorId,
+                                String domain, String memberEligible) {
+        Integer count = jdbcTemplate.queryForObject(
+            "SELECT COUNT(*) FROM products WHERE name = ? AND product_type = ?", Integer.class, name, type);
+        if (count == null || count == 0) {
+            jdbcTemplate.update(
+                "INSERT INTO products (name, description, price, product_type, vendor_id, vendor_name, status, domain, member_eligible, created_at, updated_at) " +
+                "VALUES (?, ?, ?, ?, ?, '平台官方', 'on_shelf', ?, ?, NOW(), NOW())",
+                name, desc, price, type, vendorId, domain, memberEligible);
+        }
+    }
 }