油漆

server/ZR.Service/System/SysPermissionService.cs

@@ -0,0 +1,66 @@
+using Infrastructure;
+using Infrastructure.Attribute;
+using System.Collections.Generic;
+using ZR.Model.System;
+using ZR.Service.System.IService;
+
+namespace ZR.Service.System
+{
+    /// <summary>
+    /// 角色权限
+    /// </summary>
+    [AppService(ServiceType = typeof(ISysPermissionService), ServiceLifetime = LifeTime.Transient)]
+    public class SysPermissionService : ISysPermissionService
+    {
+        private readonly ISysRoleService SysRoleService;
+        private readonly ISysMenuService SysMenuService;
+
+        public SysPermissionService(
+            ISysRoleService sysRoleService,
+            ISysMenuService sysMenuService)
+        {
+            SysRoleService = sysRoleService;
+            SysMenuService = sysMenuService;
+        }
+
+        /// <summary>
+        /// 获取角色数据权限
+        /// </summary>
+        /// <param name="user">用户信息</param>
+        /// <returns>角色权限信息</returns>
+        public List<string> GetRolePermission(SysUser user)
+        {
+            List<string> roles = new();
+            // 管理员拥有所有权限
+            if (user.IsAdmin())
+            {
+                roles.Add("admin");
+            }
+            else
+            {
+                roles.AddRange(SysRoleService.SelectUserRoleKeys(user.UserId));
+            }
+            return roles;
+        }
+
+        /// <summary>
+        /// 获取菜单数据权限
+        /// </summary>
+        /// <param name="user">用户信息</param>
+        /// <returns>菜单权限信息</returns>
+        public List<string> GetMenuPermission(SysUser user)
+        {
+            List<string> perms = new();
+            // 管理员拥有所有权限
+            if (user.IsAdmin() || GetRolePermission(user).Exists(f => f.Equals(GlobalConstant.AdminRole)))
+            {
+                perms.Add(GlobalConstant.AdminPerm);
+            }
+            else
+            {
+                perms.AddRange(SysMenuService.SelectMenuPermsByUserId(user.UserId));
+            }
+            return perms;
+        }
+    }
+}