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feat: 迭代

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xiaoquan
2026-05-22 18:54:30 +08:00
parent ca22542c7a
commit 4c7a1e06a8
20 changed files with 2169 additions and 1087 deletions
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database/migrations/001_init_schema.sql
+52 -17
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@@ -645,19 +645,14 @@ CREATE TABLE IF NOT EXISTS `merchant_accounts` (
KEY `idx_last_settlement_at` (`last_settlement_at`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='商家账户表';
-- 3. 平台账户表
CREATE TABLE IF NOT EXISTS `platform_accounts` (
-- 3. 系统总账户表（记录整个系统的资金流入流出）
CREATE TABLE IF NOT EXISTS `system_accounts` (
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '账户ID',
`account_name` VARCHAR(50) NOT NULL COMMENT '账户名称（如：主账户、备用账户）',
`balance` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '可用余额',
`frozen_balance` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '冻结余额（提现中）',
`total_income` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '累计收入（订单收入）',
`total_expense` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '累计支出（结算+返现+提现）',
`total_order_income` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '累计订单收入',
`total_service_fee` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '累计服务费收入',
`total_settlement` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '累计商家结算支出',
`total_cashback` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '累计返现支出',
`total_withdraw` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '累计提现金额',
`account_name` VARCHAR(50) NOT NULL COMMENT '账户名称（如：主账户）',
`balance` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '可用余额（total_income - total_refund - total_withdrawn）',
`total_income` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '累计收入（用户实付总额）',
`total_refund` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '累计退款',
`total_withdrawn` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '累计提现（所有提现）',
`version` INT UNSIGNED NOT NULL DEFAULT 0 COMMENT '乐观锁版本号',
`status` ENUM('active','frozen','closed') NOT NULL DEFAULT 'active' COMMENT '账户状态',
`created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
@@ -665,13 +660,53 @@ CREATE TABLE IF NOT EXISTS `platform_accounts` (
PRIMARY KEY (`id`),
UNIQUE KEY `uk_account_name` (`account_name`),
KEY `idx_status` (`status`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='平台账户表';
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='系统总账户表（资金守恒验证：balance应等于所有用户账户+商家账户+平台账户余额之和）';
-- 4. 平台账户表（记录平台净收益）
CREATE TABLE IF NOT EXISTS `platform_accounts` (
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '账户ID',
`account_name` VARCHAR(50) NOT NULL COMMENT '账户名称（如：主账户、备用账户）',
`balance` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '可用余额（平台净收益 = total_income - total_expense）',
`frozen_balance` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '冻结余额（提现中）',
`total_income` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '累计收入（服务费收入）',
`total_expense` DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '累计支出（邀请返现支出）',
`version` INT UNSIGNED NOT NULL DEFAULT 0 COMMENT '乐观锁版本号',
`status` ENUM('active','frozen','closed') NOT NULL DEFAULT 'active' COMMENT '账户状态',
`created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
PRIMARY KEY (`id`),
UNIQUE KEY `uk_account_name` (`account_name`),
KEY `idx_status` (`status`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='平台账户表（平台净收益 = 服务费 - 邀请返现）';
-- ============================================================
-- 第二部分：交易流水表（按角色拆分）
-- ============================================================
-- 4. 用户交易流水表
-- 4. 系统总账户交易流水表
CREATE TABLE IF NOT EXISTS `system_transactions` (
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '流水ID',
`transaction_no` VARCHAR(32) NOT NULL COMMENT '交易流水号（全局唯一）',
`account_id` BIGINT UNSIGNED NOT NULL COMMENT '系统账户ID',
`direction` ENUM('income','expense') NOT NULL COMMENT '方向：income-收入/expense-支出',
`amount` DECIMAL(12,2) NOT NULL COMMENT '金额（正数）',
`balance_before` DECIMAL(12,2) NOT NULL COMMENT '交易前余额',
`balance_after` DECIMAL(12,2) NOT NULL COMMENT '交易后余额',
`transaction_type` VARCHAR(50) NOT NULL COMMENT '交易类型',
`business_type` VARCHAR(50) NOT NULL COMMENT '业务类型：order_payment/refund/withdraw',
`business_id` BIGINT UNSIGNED DEFAULT NULL COMMENT '业务ID（订单ID/退款ID/提现ID等）',
`business_no` VARCHAR(32) DEFAULT NULL COMMENT '业务单号',
`remark` VARCHAR(500) DEFAULT NULL COMMENT '备注',
`created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
PRIMARY KEY (`id`),
UNIQUE KEY `uk_transaction_no` (`transaction_no`),
KEY `idx_account_id` (`account_id`),
KEY `idx_transaction_type` (`transaction_type`),
KEY `idx_business` (`business_type`, `business_id`),
KEY `idx_created_at` (`created_at`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='系统总账户交易流水表';
-- 5. 用户交易流水表
CREATE TABLE IF NOT EXISTS `user_transactions` (
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '流水ID',
`transaction_no` VARCHAR(32) NOT NULL COMMENT '交易流水号（全局唯一）',
@@ -698,7 +733,7 @@ CREATE TABLE IF NOT EXISTS `user_transactions` (
KEY `idx_created_at` (`created_at`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='用户交易流水表';
-- 5. 商家交易流水表
-- 6. 商家交易流水表
CREATE TABLE IF NOT EXISTS `merchant_transactions` (
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '流水ID',
`transaction_no` VARCHAR(32) NOT NULL COMMENT '交易流水号（全局唯一）',
@@ -725,7 +760,7 @@ CREATE TABLE IF NOT EXISTS `merchant_transactions` (
KEY `idx_created_at` (`created_at`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='商家交易流水表';
-- 6. 平台交易流水表
-- 7. 平台交易流水表
CREATE TABLE IF NOT EXISTS `platform_transactions` (
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '流水ID',
`transaction_no` VARCHAR(32) NOT NULL COMMENT '交易流水号（全局唯一）',
@@ -735,7 +770,7 @@ CREATE TABLE IF NOT EXISTS `platform_transactions` (
`balance_before` DECIMAL(12,2) NOT NULL COMMENT '交易前余额',
`balance_after` DECIMAL(12,2) NOT NULL COMMENT '交易后余额',
`transaction_type` VARCHAR(50) NOT NULL COMMENT '交易类型',
`business_type` VARCHAR(50) NOT NULL COMMENT '业务类型：order/settlement/cashback/withdraw/refund',
`business_type` VARCHAR(50) NOT NULL COMMENT '业务类型：service_fee/cashback/withdraw',
`business_id` BIGINT UNSIGNED DEFAULT NULL COMMENT '业务ID',
`business_no` VARCHAR(32) DEFAULT NULL COMMENT '业务单号',
`related_account_type` ENUM('user','merchant') DEFAULT NULL COMMENT '对方账户类型',