56 lines
3.6 KiB
SQL
56 lines
3.6 KiB
SQL
-- 表1：用户表
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CREATE TABLE IF NOT EXISTS `users` (
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`id` INT NOT NULL COMMENT 'NewAPI 用户 ID，作为本站用户主键',
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`username` VARCHAR(191) NOT NULL DEFAULT '' COMMENT '用户名快照',
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`display_name` VARCHAR(191) NOT NULL DEFAULT '' COMMENT '展示名称快照',
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`group` VARCHAR(191) NOT NULL DEFAULT '' COMMENT '用户分组快照',
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`role` INT NOT NULL DEFAULT 0 COMMENT '用户角色快照',
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`status` INT NOT NULL DEFAULT 0 COMMENT '用户状态快照',
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`created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '创建时间',
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`updated_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3) COMMENT '更新时间',
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PRIMARY KEY (`id`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='用户表';
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-- 表2：生图记录表
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CREATE TABLE IF NOT EXISTS `image_generations` (
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`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '生图记录 ID',
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`user_id` INT NOT NULL COMMENT 'NewAPI 用户 ID',
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`prompt` TEXT NOT NULL COMMENT '用户输入的生图提示词',
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`status` ENUM('QUEUED', 'RUNNING', 'SUCCEEDED', 'FAILED') NOT NULL DEFAULT 'RUNNING' COMMENT '生图状态',
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`model` VARCHAR(64) NOT NULL DEFAULT 'gpt-image-2' COMMENT '生图模型',
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`started_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '生图开始时间',
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`ended_at` DATETIME(3) NULL COMMENT '生图结束时间',
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`duration_ms` INT NULL COMMENT '生图耗时，单位毫秒',
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`image_url` VARCHAR(2048) NULL COMMENT 'NewAPI 上游返回的图片 URL',
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`hosted_image_url` VARCHAR(2048) NULL COMMENT 'Lsky 图床归档后的图片 URL',
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`image_mime_type` VARCHAR(191) NULL COMMENT '图片 MIME 类型',
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`revised_prompt` TEXT NULL COMMENT '上游返回的修订提示词',
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`upstream_response` JSON NULL COMMENT '完整上游生图接口响应',
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`hosted_response` JSON NULL COMMENT '完整 Lsky 图床上传接口响应',
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`error_message` TEXT NULL COMMENT '失败原因或图床归档失败提示',
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`created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '创建时间',
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`updated_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3) COMMENT '更新时间',
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`deleted_at` DATETIME(3) NULL COMMENT '软删除时间',
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PRIMARY KEY (`id`),
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INDEX `image_generations_user_id_created_at_idx` (`user_id`, `created_at`),
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INDEX `image_generations_status_idx` (`status`),
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INDEX `image_generations_deleted_at_idx` (`deleted_at`),
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CONSTRAINT `image_generations_user_id_fkey`
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FOREIGN KEY (`user_id`) REFERENCES `users` (`id`)
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ON DELETE CASCADE ON UPDATE CASCADE
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='生图记录表';
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-- 表3：生图统计表
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CREATE TABLE IF NOT EXISTS `generation_stats` (
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`id` VARCHAR(32) NOT NULL COMMENT '统计行 ID，固定为 global',
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`total_requests` INT NOT NULL DEFAULT 0 COMMENT '总生图请求数，包含成功和失败',
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`success_requests` INT NOT NULL DEFAULT 0 COMMENT '成功生图请求数',
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`failed_requests` INT NOT NULL DEFAULT 0 COMMENT '失败生图请求数',
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`queued_requests` INT NOT NULL DEFAULT 0 COMMENT '排队中请求数，预留异步任务使用',
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`running_requests` INT NOT NULL DEFAULT 0 COMMENT '进行中请求数',
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`total_images` INT NOT NULL DEFAULT 0 COMMENT '成功生成图片总数',
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`created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '创建时间',
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`updated_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3) COMMENT '更新时间',
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PRIMARY KEY (`id`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='生图统计表';
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