init: 后端框架脚手架 (Go + Gin + GORM + MySQL)
- 项目目录结构：backend/ deploy/ schema/ migrations/ - 数据库 Schema：所有建表 SQL，含 hotel_id 多租户隔离 - Go 后端：config、model、handler、service、middleware、router - 认证：账号密码登录 + JWT（Access + Refresh Token） - 许可证：HMAC-SHA256 激活码生成 + 设备绑定验证 - 业务模块：商品、仓库、往来单位、入库、出库、库存、盘点 - 库存事务：入库/出库审核时原子更新库存 + 流水记录 - 数据导入：Excel/CSV 批量导入商品、往来单位 - Docker Compose：本地 MySQL + Adminer Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
wangjia
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CREATE TABLE IF NOT EXISTS `stock_in_orders` (
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`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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`hotel_id` BIGINT UNSIGNED NOT NULL,
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`order_no` VARCHAR(50) NOT NULL,
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`type` VARCHAR(30) NOT NULL DEFAULT 'purchase',
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`warehouse_id` BIGINT UNSIGNED NOT NULL,
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`partner_id` BIGINT UNSIGNED DEFAULT NULL,
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`operator_id` BIGINT UNSIGNED NOT NULL,
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`reviewer_id` BIGINT UNSIGNED DEFAULT NULL,
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`status` ENUM('draft','pending','approved','rejected') NOT NULL DEFAULT 'draft',
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`order_date` DATE NOT NULL,
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`total_amount` DECIMAL(14,2) NOT NULL DEFAULT 0,
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`reviewed_at` DATETIME DEFAULT NULL,
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`custom_fields` JSON DEFAULT NULL,
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`remark` VARCHAR(500) DEFAULT NULL,
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`created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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`updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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`deleted_at` DATETIME DEFAULT NULL,
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PRIMARY KEY (`id`),
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UNIQUE KEY `uk_order_no` (`hotel_id`, `order_no`),
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KEY `idx_hotel_id` (`hotel_id`),
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KEY `idx_order_date` (`order_date`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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CREATE TABLE IF NOT EXISTS `stock_in_items` (
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`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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`order_id` BIGINT UNSIGNED NOT NULL,
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`hotel_id` BIGINT UNSIGNED NOT NULL,
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`product_id` BIGINT UNSIGNED NOT NULL,
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`quantity` DECIMAL(12,3) NOT NULL,
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`unit_price` DECIMAL(12,2) NOT NULL DEFAULT 0,
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`total_price` DECIMAL(14,2) NOT NULL DEFAULT 0,
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`batch_no` VARCHAR(50) DEFAULT NULL,
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`expire_date` DATE DEFAULT NULL,
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`custom_fields` JSON DEFAULT NULL,
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`remark` VARCHAR(255) DEFAULT NULL,
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PRIMARY KEY (`id`),
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KEY `idx_order_id` (`order_id`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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CREATE TABLE IF NOT EXISTS `stock_out_orders` (
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`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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`hotel_id` BIGINT UNSIGNED NOT NULL,
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`order_no` VARCHAR(50) NOT NULL,
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`type` VARCHAR(30) NOT NULL DEFAULT 'sale',
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`warehouse_id` BIGINT UNSIGNED NOT NULL,
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`partner_id` BIGINT UNSIGNED DEFAULT NULL,
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`operator_id` BIGINT UNSIGNED NOT NULL,
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`reviewer_id` BIGINT UNSIGNED DEFAULT NULL,
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`status` ENUM('draft','pending','approved','rejected') NOT NULL DEFAULT 'draft',
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`order_date` DATE NOT NULL,
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`total_amount` DECIMAL(14,2) NOT NULL DEFAULT 0,
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`reviewed_at` DATETIME DEFAULT NULL,
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`custom_fields` JSON DEFAULT NULL,
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`remark` VARCHAR(500) DEFAULT NULL,
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`created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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`updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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`deleted_at` DATETIME DEFAULT NULL,
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PRIMARY KEY (`id`),
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UNIQUE KEY `uk_order_no` (`hotel_id`, `order_no`),
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KEY `idx_hotel_id` (`hotel_id`),
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KEY `idx_order_date` (`order_date`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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CREATE TABLE IF NOT EXISTS `stock_out_items` (
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`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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`order_id` BIGINT UNSIGNED NOT NULL,
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`hotel_id` BIGINT UNSIGNED NOT NULL,
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`product_id` BIGINT UNSIGNED NOT NULL,
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`quantity` DECIMAL(12,3) NOT NULL,
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`unit_price` DECIMAL(12,2) NOT NULL DEFAULT 0,
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`total_price` DECIMAL(14,2) NOT NULL DEFAULT 0,
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`custom_fields` JSON DEFAULT NULL,
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`remark` VARCHAR(255) DEFAULT NULL,
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PRIMARY KEY (`id`),
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KEY `idx_order_id` (`order_id`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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CREATE TABLE IF NOT EXISTS `inventory` (
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`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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`hotel_id` BIGINT UNSIGNED NOT NULL,
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`warehouse_id` BIGINT UNSIGNED NOT NULL,
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`product_id` BIGINT UNSIGNED NOT NULL,
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`quantity` DECIMAL(12,3) NOT NULL DEFAULT 0,
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`updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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PRIMARY KEY (`id`),
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UNIQUE KEY `uk_hotel_wh_product` (`hotel_id`, `warehouse_id`, `product_id`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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CREATE TABLE IF NOT EXISTS `inventory_logs` (
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`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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`hotel_id` BIGINT UNSIGNED NOT NULL,
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`warehouse_id` BIGINT UNSIGNED NOT NULL,
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`product_id` BIGINT UNSIGNED NOT NULL,
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`direction` ENUM('in','out') NOT NULL,
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`quantity` DECIMAL(12,3) NOT NULL,
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`qty_before` DECIMAL(12,3) NOT NULL,
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`qty_after` DECIMAL(12,3) NOT NULL,
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`ref_type` VARCHAR(30) NOT NULL,
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`ref_id` BIGINT UNSIGNED NOT NULL,
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`operator_id` BIGINT UNSIGNED DEFAULT NULL,
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`created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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PRIMARY KEY (`id`),
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KEY `idx_hotel_product` (`hotel_id`, `product_id`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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CREATE TABLE IF NOT EXISTS `inventory_checks` (
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`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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`hotel_id` BIGINT UNSIGNED NOT NULL,
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`check_no` VARCHAR(50) NOT NULL,
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`warehouse_id` BIGINT UNSIGNED NOT NULL,
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`operator_id` BIGINT UNSIGNED NOT NULL,
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`status` ENUM('draft','completed') NOT NULL DEFAULT 'draft',
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`check_date` DATE NOT NULL,
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`remark` VARCHAR(500) DEFAULT NULL,
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`created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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`updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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PRIMARY KEY (`id`),
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UNIQUE KEY `uk_check_no` (`hotel_id`, `check_no`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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CREATE TABLE IF NOT EXISTS `inventory_check_items` (
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`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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`check_id` BIGINT UNSIGNED NOT NULL,
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`hotel_id` BIGINT UNSIGNED NOT NULL,
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`product_id` BIGINT UNSIGNED NOT NULL,
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`system_qty` DECIMAL(12,3) NOT NULL,
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`actual_qty` DECIMAL(12,3) NOT NULL,
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`diff_qty` DECIMAL(12,3) GENERATED ALWAYS AS (`actual_qty` - `system_qty`) STORED,
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`remark` VARCHAR(255) DEFAULT NULL,
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PRIMARY KEY (`id`),
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KEY `idx_check_id` (`check_id`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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CREATE TABLE IF NOT EXISTS `finance_records` (
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`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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`hotel_id` BIGINT UNSIGNED NOT NULL,
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`partner_id` BIGINT UNSIGNED DEFAULT NULL,
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`type` ENUM('receivable','payable','receipt','payment') NOT NULL,
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`amount` DECIMAL(14,2) NOT NULL,
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`balance` DECIMAL(14,2) NOT NULL,
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`ref_type` VARCHAR(30) DEFAULT NULL,
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`ref_id` BIGINT UNSIGNED DEFAULT NULL,
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`operator_id` BIGINT UNSIGNED NOT NULL,
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`record_date` DATE NOT NULL,
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`custom_fields` JSON DEFAULT NULL,
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`remark` VARCHAR(500) DEFAULT NULL,
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`created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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PRIMARY KEY (`id`),
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KEY `idx_hotel_id` (`hotel_id`),
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KEY `idx_record_date` (`record_date`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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CREATE TABLE IF NOT EXISTS `number_rules` (
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`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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`hotel_id` BIGINT UNSIGNED NOT NULL,
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`type` VARCHAR(30) NOT NULL,
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`prefix` VARCHAR(20) DEFAULT '',
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`current_no` INT NOT NULL DEFAULT 0,
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`date_format` VARCHAR(20) DEFAULT 'YYYYMMDD',
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`updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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PRIMARY KEY (`id`),
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UNIQUE KEY `uk_hotel_type` (`hotel_id`, `type`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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