/// <summary>
/// 增加功能角色映射信息
/// </summary>
/// <param name="dto">功能角色映射信息DTO</param>
/// <returns>业务操作结果</returns>
public virtual async Task <OperationResult> AddFunctionRoleMapAsync(TFunctionRoleMapDto dto)
{
dto.CheckNotNull("dto");
if (await FunctionRoleMapRepository.CheckExistsAsync(m => m.Function.Id.Equals(dto.FunctionId) && m.Role.Id.Equals(dto.RoleId)))
{
return(new OperationResult(OperationResultType.Error, "指定功能与角色的功能角色映射信息已存在"));
}
TFunction function = await FunctionRepository.GetByKeyAsync(dto.FunctionId);
if (function == null)
{
return(new OperationResult(OperationResultType.QueryNull, "指定编号的功能信息不存在"));
}
TRole role = await RoleRepository.GetByKeyAsync(dto.RoleId);
if (role == null)
{
return(new OperationResult(OperationResultType.QueryNull, "指定编号的角色信息不存在"));
}
TFunctionRoleMap map = dto.MapTo <TFunctionRoleMap>();
map.Function = function;
map.Role = role;
return(await FunctionRoleMapRepository.InsertAsync(map) > 0
? new OperationResult(OperationResultType.Success, "功能角色映射信息添加成功")
: OperationResult.NoChanged);
}
/// <summary>
/// 设置角色功能
/// </summary>
/// <param name="roleId">角色Id</param>
/// <param name="functionIds">功能Id集合</param>
/// <returns>业务操作结果</returns>
public async Task <OperationResult> SetRoleFunctions(int roleId, Guid[] functionIds)
{
SysRole role = await RoleRepository.GetByKeyAsync(roleId);
if (role == null)
{
return(new OperationResult(OperationResultType.QueryNull, "指定编号的角色信息不存在"));
}
Guid[] existIds = FunctionRoleMapRepository.Entities.Where(m => m.Role.Id == roleId).Select(m => m.Function.Id).ToArray();
Guid[] addIds = functionIds.Except(existIds).ToArray();
Guid[] removeIds = existIds.Except(functionIds).ToArray();
FunctionRoleMapRepository.UnitOfWork.TransactionEnabled = true;
foreach (Guid addId in addIds)
{
Function function = await FunctionRepository.GetByKeyAsync(addId);
if (function == null)
{
return(new OperationResult(OperationResultType.QueryNull, "指定编号的功能信息不存在"));
}
FunctionRoleMap map = new FunctionRoleMap()
{
Function = function, Role = role, BeginTime = DateTime.Now
};
await FunctionRoleMapRepository.InsertAsync(map);
}
await FunctionRoleMapRepository.DeleteAsync(m => m.Role.Id == roleId && removeIds.Contains(m.Function.Id));
return(await FunctionRoleMapRepository.UnitOfWork.SaveChangesAsync() > 0
? new OperationResult(OperationResultType.Success, "角色“{0}”指派功能操作成功".FormatWith(role.Name))
: OperationResult.NoChanged);
}