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FamilyBook/app/Schema.php
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<?php
/**
* 建表语句(安装向导与 tests 共用同一份)。
*
* 四条约定:
* 1. 全部 IF NOT EXISTS —— 重复执行不破坏已有数据
* 2. 字符集一律 utf8mb4_unicode_ci,emoji 与人名生僻字都不会乱码
* 3. 一切业务数据挂在 family_id 下,将来要支持多个家庭也不必改模型
* 4. 手机号存两份:phone_hash 用于登录查找(确定性哈希),phone_encrypted 用于展示
*/
declare(strict_types=1);
namespace App;
final class Schema
{
/** @return string[] */
public static function statements(): array
{
return [
<<<'SQL'
CREATE TABLE IF NOT EXISTS `families` (
`id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
`name` VARCHAR(100) NOT NULL COMMENT '家庭名称',
`motto` VARCHAR(200) DEFAULT NULL COMMENT '一句话,展示在首页',
`created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='家庭空间(一切数据的根)'
SQL,
<<<'SQL'
CREATE TABLE IF NOT EXISTS `persons` (
`id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
`family_id` INT UNSIGNED NOT NULL,
`kind` ENUM('member','contact') NOT NULL DEFAULT 'member' COMMENT '家庭成员 / 外部联系人',
`name` VARCHAR(50) NOT NULL COMMENT '姓名',
`nickname` VARCHAR(50) DEFAULT NULL COMMENT '小名',
`gender` ENUM('m','f','x') DEFAULT NULL COMMENT '男 / 女 / 未填写',
`birthday` DATE DEFAULT NULL COMMENT '生日(自动生成日历上的生日日程用)',
`avatar` VARCHAR(255) DEFAULT NULL COMMENT '头像,相对于 uploads/avatars',
`phone_hash` CHAR(64) DEFAULT NULL COMMENT '手机号 sha256,登录查找用;NULL 不参与唯一约束',
`phone_encrypted` VARCHAR(512) DEFAULT NULL COMMENT 'AES 加密的手机号',
`id_card_encrypted` VARCHAR(512) DEFAULT NULL COMMENT 'AES 加密的身份证号',
`email` VARCHAR(120) DEFAULT NULL,
`address` VARCHAR(200) DEFAULT NULL,
`note` TEXT DEFAULT NULL COMMENT '备注',
`sort_order` INT NOT NULL DEFAULT 1000 COMMENT '名册排序,小的在前',
`created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
`updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (`id`),
UNIQUE KEY `uk_phone_hash` (`phone_hash`),
KEY `idx_family_kind` (`family_id`, `kind`, `sort_order`),
CONSTRAINT `fk_persons_family` FOREIGN KEY (`family_id`) REFERENCES `families` (`id`) ON DELETE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='家庭名册'
SQL,
<<<'SQL'
CREATE TABLE IF NOT EXISTS `accounts` (
`id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
`person_id` INT UNSIGNED NOT NULL COMMENT '一个人最多一个账号',
`password_hash` VARCHAR(255) NOT NULL,
`role` ENUM('admin','member') NOT NULL DEFAULT 'member' COMMENT '管理员 / 普通成员',
`status` ENUM('active','disabled') NOT NULL DEFAULT 'active',
`last_login_at` DATETIME DEFAULT NULL,
`created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`),
UNIQUE KEY `uk_account_person` (`person_id`),
CONSTRAINT `fk_accounts_person` FOREIGN KEY (`person_id`) REFERENCES `persons` (`id`) ON DELETE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='登录账号'
SQL,
<<<'SQL'
CREATE TABLE IF NOT EXISTS `settings` (
`family_id` INT UNSIGNED NOT NULL,
`k` VARCHAR(64) NOT NULL,
`v` TEXT DEFAULT NULL,
PRIMARY KEY (`family_id`, `k`),
CONSTRAINT `fk_settings_family` FOREIGN KEY (`family_id`) REFERENCES `families` (`id`) ON DELETE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='家庭级键值对设置'
SQL,
];
}
}