public CommandResult <Dept> Add(DeptAddRequestModel requestModel)
{
var result = new CommandResult <Dept>();
using (var db = new FrameContext())
{
if (Exist(a => a.Name == requestModel.DeptName))
{
result.Message = "该部门名称在系统中已存在";
}
else if (_staffService.Exist(db, a => a.DeptId == requestModel.ParentId))
{
var staff = _staffService.Find(db, a => a.DeptId == requestModel.ParentId);
result.Message = $"该部门信息已被分配到了员工“{staff.Name}”上，请先取消";
}
else
{
var entity = new Dept
{
Name = requestModel.DeptName,
PId = requestModel.ParentId
};
if (!BaseService.Add(db, entity))
{
result.Message = "未知原因";
}
else
{
result.ResultStatus = ResultStatus.Success;
result.Message = "部门新增成功";
result.Data = entity;
}
}
}
return(result);
}