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KCGL/inventory-backend/migrations_add_cross_domain_permission.sql

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-- ============================================================
-- migrations_add_cross_domain_permission.sql
-- 新增「全局跨域访问」权限节点,支持基于权限码的动态跨公司数据访问控制
--
-- 逻辑:
-- - 拥有 crossDomain 权限的角色 → 可查看所有公司数据
-- - 无此权限的角色 → 只能看本公司数据
--
-- 执行方式:
-- psql -h <host> -U postgres -d inventory_system -f migrations_add_cross_domain_permission.sql
-- ============================================================
BEGIN;
-- 1. 向 sys_element 插入跨域权限码(挂 system 菜单下)
INSERT INTO sys_element (menu_code, name, code, element_type)
SELECT 'system_mgmt', '全局跨域访问', 'crossDomain', 'element'
WHERE NOT EXISTS (
SELECT 1 FROM sys_element WHERE code = 'crossDomain'
);
-- 2. 向 sys_menu 插入菜单节点(如果 system 菜单下还缺此菜单项)
-- 注意: 这是一个能力型权限,不一定需要前端菜单入口,
-- 如果需要在权限分配页面中可见,保留此 INSERT;
-- 如果纯后端控制,此行可注释。
INSERT INTO sys_menu (code, name, parent_code, is_visible)
SELECT 'system_cross_domain', '全局跨域访问', 'system_mgmt', true
WHERE NOT EXISTS (
SELECT 1 FROM sys_menu WHERE code = 'system_cross_domain'
);
-- 3. 默认分配给 SUPER_ADMIN 和 SUPERVISOR 角色
INSERT INTO sys_role_permission (role_code, target_code, type)
SELECT 'SUPER_ADMIN', 'crossDomain', 'element'
WHERE NOT EXISTS (
SELECT 1 FROM sys_role_permission
WHERE role_code = 'SUPER_ADMIN' AND target_code = 'crossDomain'
);
INSERT INTO sys_role_permission (role_code, target_code, type)
SELECT 'SUPERVISOR', 'crossDomain', 'element'
WHERE NOT EXISTS (
SELECT 1 FROM sys_role_permission
WHERE role_code = 'SUPERVISOR' AND target_code = 'crossDomain'
);
-- 4. 验证
SELECT code, name, menu_code, element_type
FROM sys_element WHERE code = 'crossDomain';
SELECT role_code, target_code, type
FROM sys_role_permission WHERE target_code = 'crossDomain';
COMMIT;