public class PageRoleService
{
public void SetRoles(Page page, User activeUser)
{
var rb = page.Project.ProjectType.GetRoleFor(activeUser.UserType);
page.RolesForPage.Add(activeUser, rb);
var managers = GetAllManagersOf(activeUser);
foreach (var m in managers)
{
page.RolesForPage.Add(m, rb);
}
}
}
public class Project : Entity
{
public ProjectType ProjectType { get; set; }
public IList<Page> Pages { get; set; }
}
public class Page : Entity
{
public string Name { get; set; }
public Project Project { get; set; }
public IDictionary<User, RoleBehaviour> RolesForPage { get; set; }
}
public class ProjectType : Entity
{
public IQueryProcessor QueryProcessor { get; set; }
public IList<RoleBehaviour> RoleBehaviours { get; set; }
public RoleBehaviour GetRoleFor(USerType userType)
{
var behaviour = return QueryProcessor.Execute(new GetRolesByUserAndProjectTypeQuery() {
ProjectType = this,
UserType = userType
});
// Filter behaviour attributes for project type properties, business rules, etc...
// FilterBehaviour(behaviour);
return behaviour;
}
}
public class GetRolesByUserAndProjectTypeQuery
{
public UserType UserType { get; set; }
public ProjectType ProjectType { get; set; }
}
public class GetRolesByUserAndProjectTypeQueryHandler
{
public Db Db { get; set; }
public RoleBehaviour Execute(GetRolesByUserAndProjectTypeQuery query)
{
return Db.FirstOrDefault(r => r.UserType == query.UserType && r.ProjectType == query.projectType);
}
}
public class RoleBehaviour : Entity
{
public Role ROleForArea1 { get; set; }
public Role ROleForArea2 { get; set; }
public UserType UserType { get; set; }
public ProjectType ProjectType { get; set; }
public IDictionary<string, string> Attributes { get; set; }
}
public enum UserType
{
A,
B,
C,
D
}
public class Role : Entity
{
public IList<string> Permissions { get; set; }
}
我不使用存储库,不需要数据抽象,我使用CQRS进行crud操作。 (CreateProjectCommand,GetRolesByUserAndProjectTypeQuery等。) 用户涉及很多项目和页面。用户拥有多个每个页面实体的角色,并在用户(客户端)请求获取所有项目页面或单页项目时动态创建。
我的页面角色服务确定活动用户及其管理员的页面角色。我的MVC控制器使用PageRoleService。
答案 0 :(得分:0)
我知道我几年后,但是:
我会放弃基类Entity,因为它看起来这只是queryhandler返回的Dtos(infact GetRolesByUserAndProjectTypeQueryHandler.Execute
返回RoleBehaviour
)。
鉴于此,我认为: