public bool AssignRole(User user, Role role)
{
if (null == user)
{
throw new ArgumentNullException("user");
}
if (null == role)
{
throw new ArgumentNullException("role");
}
using (var context = RepositoryContext.Create())
{
var repository = context.GetRepository<UserRoleRepository>();
bool userRoleAlreadyExists = repository.Exists(user.Id, role.Id);
if (userRoleAlreadyExists)
{
return false;
}
var idGenerator = ContainerHelper.Resolve<IIdentityGenerator>();
UserRole userRole = new UserRole(idGenerator.NewGuid())
{
UserId = user.Id,
RoleId = role.Id
};
repository.Add(userRole);
context.UnitOfWork.Commit();
return true;
}
}
public void DeleteRole(Role role)
{
if (null == role)
{
throw new ArgumentNullException("role");
}
using (var context = RepositoryContext.Create())
{
var repository = context.GetRepository<UserRoleRepository>();
// first to delete the UserRole
var userRoles = repository.GetUserRoleByRoleId(role.Id);
foreach (var userRole in userRoles)
{
repository.Delete(userRole);
}
// second to delete the Role
context.UnitOfWork.RegisterDeleted(role);
// commit change
context.UnitOfWork.Commit();
}
}
public void RoleEntityToRoleDto()
{
Role role = new Role(Guid.NewGuid());
role.Name = "11111111111111";
role.Description = "222222222222";
RoleDto dto = role.ProjectedAs<RoleDto>();
Assert.AreEqual(role.Id, dto.Id);
Assert.AreEqual(role.Name, dto.Name);
Assert.AreEqual(role.Description, dto.Description);
}
public bool UnassignRole(User user, Role role)
{
if (null == user)
{
throw new ArgumentNullException("user");
}
if (null == role)
{
throw new ArgumentNullException("role");
}
using (var context = RepositoryContext.Create())
{
var repository = context.GetRepository<UserRoleRepository>();
var userRole = repository.GetUserRole(user.Id, role.Id);
if (null == userRole)
{
return false;
}
repository.Delete(userRole);
context.UnitOfWork.Commit();
return true;
}
}