154 lines
8.2 KiB
Go
154 lines
8.2 KiB
Go
-- ============================================================================
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-- 工具额度体系（免费 / 会员 / 付费次数包）建表脚本
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--
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-- ⚠️ 这份脚本是「给人看的对照版」。服务端启动时会自动执行等价且幂等的迁移
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-- （见 internal/logic/migrate.go），所以正常升级只需要重启后端，不用手工跑。
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-- 仅当你需要手工核对、或在没有服务端的环境里初始化时，才执行本文件。
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--
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-- 幂等：可重复执行。表用 CREATE TABLE IF NOT EXISTS，列先用 information_schema
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-- 判存在再 ALTER（MySQL 不支持 ADD COLUMN IF NOT EXISTS）。
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-- ============================================================================
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-- ---------------------------------------------------------------------------
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-- 1. 工具额度配置（在「工具管理」里维护）
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-- ---------------------------------------------------------------------------
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SET @db := DATABASE();
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SET @sql := IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'tools' AND COLUMN_NAME = 'free_quota') = 0,
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'ALTER TABLE `tools` ADD COLUMN `free_quota` int NOT NULL DEFAULT 3 COMMENT ''免费额度（每周期次数）''',
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'SELECT 1');
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PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;
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SET @sql := IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'tools' AND COLUMN_NAME = 'member_quota') = 0,
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'ALTER TABLE `tools` ADD COLUMN `member_quota` int NOT NULL DEFAULT 100 COMMENT ''会员额度（每周期次数）''',
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'SELECT 1');
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PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;
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SET @sql := IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'tools' AND COLUMN_NAME = 'pay_cost') = 0,
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'ALTER TABLE `tools` ADD COLUMN `pay_cost` int NOT NULL DEFAULT 1 COMMENT ''付费额度每次消耗系数''',
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'SELECT 1');
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PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;
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-- ---------------------------------------------------------------------------
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-- 2. 额度周期：用户与会员套餐各自的覆盖值（0 = 跟随全局设置）
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-- ---------------------------------------------------------------------------
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SET @sql := IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'users' AND COLUMN_NAME = 'quota_period_days') = 0,
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'ALTER TABLE `users` ADD COLUMN `quota_period_days` int NOT NULL DEFAULT 0 COMMENT ''额度重置周期（天），0=跟随全局''',
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'SELECT 1');
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PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;
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SET @sql := IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'member_plans' AND COLUMN_NAME = 'quota_period_days') = 0,
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'ALTER TABLE `member_plans` ADD COLUMN `quota_period_days` int NOT NULL DEFAULT 0 COMMENT ''购买后生效的额度周期（天），0=不调整''',
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'SELECT 1');
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PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;
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-- ---------------------------------------------------------------------------
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-- 3. 订单表承载两类商品（会员套餐 / 次数包）
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-- ---------------------------------------------------------------------------
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SET @sql := IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'member_orders' AND COLUMN_NAME = 'order_type') = 0,
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'ALTER TABLE `member_orders` ADD COLUMN `order_type` tinyint NOT NULL DEFAULT 1 COMMENT ''1=会员套餐 2=次数包''',
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'SELECT 1');
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PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;
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SET @sql := IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'member_orders' AND COLUMN_NAME = 'pack_key') = 0,
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'ALTER TABLE `member_orders` ADD COLUMN `pack_key` varchar(64) NOT NULL DEFAULT '''' COMMENT ''次数包档位''',
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'SELECT 1');
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PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;
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SET @sql := IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'member_orders' AND COLUMN_NAME = 'tool_key') = 0,
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'ALTER TABLE `member_orders` ADD COLUMN `tool_key` varchar(64) NOT NULL DEFAULT '''' COMMENT ''次数包绑定工具''',
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'SELECT 1');
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PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;
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SET @sql := IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'member_orders' AND COLUMN_NAME = 'times') = 0,
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'ALTER TABLE `member_orders` ADD COLUMN `times` int NOT NULL DEFAULT 0 COMMENT ''次数包次数''',
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'SELECT 1');
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PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;
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-- ---------------------------------------------------------------------------
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-- 4. 次数包档位（在「次数包管理」里维护；product_id 必须与 MP 后台道具一致）
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-- ---------------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS `quota_packs` (
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`id` bigint unsigned NOT NULL AUTO_INCREMENT,
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`pack_key` varchar(64) NOT NULL COMMENT '档位标识，跨端契约',
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`name` varchar(64) NOT NULL DEFAULT '' COMMENT '展示名',
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`times` int NOT NULL DEFAULT 0 COMMENT '可用次数',
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`price_cents` bigint NOT NULL DEFAULT 0 COMMENT '价格（分）',
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`product_id` varchar(64) NOT NULL DEFAULT '' COMMENT '微信虚拟支付道具 ID',
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`valid_days` int NOT NULL DEFAULT 365 COMMENT '有效期天数，默认一年',
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`tool_key` varchar(64) NOT NULL DEFAULT '' COMMENT '绑定工具，空=通用档位',
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`badge` varchar(32) NOT NULL DEFAULT '' COMMENT '角标文案',
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`sort` int NOT NULL DEFAULT 0,
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`is_enabled` tinyint NOT NULL DEFAULT 1,
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`remark` varchar(255) NOT NULL DEFAULT '',
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`created_at` datetime DEFAULT NULL,
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`updated_at` datetime DEFAULT NULL,
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PRIMARY KEY (`id`),
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UNIQUE KEY `uk_pack_key` (`pack_key`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='次数包档位（付费额度包）';
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-- ---------------------------------------------------------------------------
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-- 5. 用户付费额度余额（按工具绑定，买断制）
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-- ---------------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS `user_tool_quota` (
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`id` bigint unsigned NOT NULL AUTO_INCREMENT,
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`user_id` bigint NOT NULL,
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`tool_key` varchar(64) NOT NULL,
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`times_left` int NOT NULL DEFAULT 0 COMMENT '剩余次数',
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`total_bought` int NOT NULL DEFAULT 0 COMMENT '累计购买次数',
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`expire_at` datetime DEFAULT NULL COMMENT '到期时间，NULL 视为已过期',
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`created_at` datetime DEFAULT NULL,
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`updated_at` datetime DEFAULT NULL,
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PRIMARY KEY (`id`),
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UNIQUE KEY `uk_user_tool` (`user_id`,`tool_key`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='用户工具付费额度余额';
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-- ---------------------------------------------------------------------------
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-- 6. 用户周期用量（滚动窗口，归零由服务端在读写时判定）
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-- ---------------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS `user_quota_usage` (
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`id` bigint unsigned NOT NULL AUTO_INCREMENT,
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`user_id` bigint NOT NULL,
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`tool_key` varchar(64) NOT NULL,
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`period_start` datetime NOT NULL COMMENT '当前周期起点',
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`period_end` datetime NOT NULL COMMENT '当前周期终点',
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`free_used` int NOT NULL DEFAULT 0 COMMENT '本周期已用免费额度',
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`member_used` int NOT NULL DEFAULT 0 COMMENT '本周期已用会员额度',
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`updated_at` datetime DEFAULT NULL,
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PRIMARY KEY (`id`),
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UNIQUE KEY `uk_user_tool` (`user_id`,`tool_key`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='用户工具额度周期用量';
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-- ---------------------------------------------------------------------------
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-- 7. 后台可改的全局配置（额度周期等）
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-- ---------------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS `settings` (
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`k` varchar(64) NOT NULL,
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`v` varchar(255) NOT NULL DEFAULT '',
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`remark` varchar(255) NOT NULL DEFAULT '',
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`updated_at` datetime DEFAULT NULL,
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PRIMARY KEY (`k`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='后台可改的全局配置';
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-- 种子数据（服务端启动时也会幂等写入同样的内容）
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INSERT IGNORE INTO `settings` (`k`, `v`, `remark`, `updated_at`)
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VALUES ('quota_period_days', '7', '全局默认额度重置周期（天）', NOW());
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