CREATE TABLE `user_quotas` (
    `id`         BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
    `created_at` BIGINT NOT NULL DEFAULT 0 COMMENT '创建时间',
    `updated_at` BIGINT NOT NULL DEFAULT 0 COMMENT '更新时间',
    `deleted_at` BIGINT NOT NULL DEFAULT 0 COMMENT '删除时间（0 表示未删除）',
    `created_by` BIGINT NOT NULL DEFAULT 0 COMMENT '创建人',
    `updated_by` BIGINT NOT NULL DEFAULT 0 COMMENT '更新人',
    `deleted_by` BIGINT NOT NULL DEFAULT 0 COMMENT '删除人',
    `user_id`    BIGINT NOT NULL DEFAULT 0 COMMENT '用户ID',
    `quota_type` TINYINT NOT NULL DEFAULT 0 COMMENT '额度类型 1=cos上传 2=AI推荐 3=社区分享 4=衣柜分享',
    `total`      BIGINT NOT NULL DEFAULT 0 COMMENT '总配额',
    `used`       BIGINT NOT NULL DEFAULT 0 COMMENT '已用量',
    PRIMARY KEY (`id`),
    UNIQUE KEY `uk_user_quota` (`user_id`, `quota_type`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COMMENT = '用户额度表';

CREATE TABLE `user_daily_usages` (
    `id`                 BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
    `created_at`         BIGINT NOT NULL DEFAULT 0 COMMENT '创建时间',
    `updated_at`         BIGINT NOT NULL DEFAULT 0 COMMENT '更新时间',
    `deleted_at`         BIGINT NOT NULL DEFAULT 0 COMMENT '删除时间（0 表示未删除）',
    `created_by`         BIGINT NOT NULL DEFAULT 0 COMMENT '创建人',
    `updated_by`         BIGINT NOT NULL DEFAULT 0 COMMENT '更新人',
    `deleted_by`         BIGINT NOT NULL DEFAULT 0 COMMENT '删除人',
    `user_id`            BIGINT NOT NULL DEFAULT 0 COMMENT '用户ID',
    `stat_date`          BIGINT NOT NULL DEFAULT 0 COMMENT '统计日期（YYYYMMDD）',
    `ai_recommend_count` BIGINT NOT NULL DEFAULT 0 COMMENT '当日AI推荐次数',
    `outfit_share_count` BIGINT NOT NULL DEFAULT 0 COMMENT '当日社区分享次数',
    `closet_share_count` BIGINT NOT NULL DEFAULT 0 COMMENT '当日衣柜分享次数',
    PRIMARY KEY (`id`),
    UNIQUE KEY `uk_daily_usage_user_date` (`user_id`, `stat_date`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COMMENT = '用户每日用量统计表';