public bool SetDisable()
{
ThrowExceptionIfValidateFailure(() =>
{
if (!CanSetDisable())
{
AddBrokenRule(StudyPlanEditFailureRule.STATUS_CANNOT_SET_TO_DISABLE);
}
});
return(StudyPlanAccessor.SetStatus(ID, (int)StudyPlanStatus.DISABLED));
}
/// <summary>
/// 转换数据
/// </summary>
/// <param name="userPlans">用户学习计划情况集合</param>
/// <returns></returns>
private List <UserStudyPlanSearchResultItem> TransferData(IEnumerable <Data.Entity.UserStudyPlan> userPlans)
{
if (userPlans == null || userPlans.Count() < 1)
{
return(new List <UserStudyPlanSearchResultItem>());
}
//用户学习计划ID集合
var planIds = userPlans.Select(p => p.PlanId).ToArray();
//获取所有的学习计划
var plans = StudyPlanAccessor.GetList(planIds);
if (plans == null || plans.Count() < 1)
{
return(null);
}
//计划制定者ID集合
var creatorIds = plans.Select(p => p.UserId);
//获取制定者名称集合
var creatorNames = UsersAccessor.GetUsernames(creatorIds);
var list = new List <UserStudyPlanSearchResultItem>();
foreach (var plan in plans)
{
//用户学习计划执行情况
var userPlan = userPlans.FirstOrDefault(p => p.PlanId == plan.PlanId);
//制定者名称
var creatorName = creatorNames[plan.UserId];
list.Add(new UserStudyPlanSearchResultItem
{
UserId = userPlan.UserId,
PlanId = plan.PlanId,
Title = plan.Title,
Content = plan.Content,
CreatorId = plan.UserId,
Creator = creatorName,
StudentCount = plan.Student,
PlanStatus = plan.Status,
CreateTime = plan.CreateTime,
StudyStatus = userPlan.Status,
Progress = userPlan.Progress,
LastStudyTime = userPlan.UpdateTime
});
}
return(list);
}
/// <summary>
/// 执行搜索
/// </summary>
public PagerModel <Data.Entity.StudyPlan> Search()
{
this.ThrowExceptionIfValidateFailure();
PagerModel <Data.Entity.StudyPlan> pager = new PagerModel <Data.Entity.StudyPlan>()
{
Index = PageIndex,
Size = PageSize
};
StudyPlanAccessor.Get(pager, Keyword, status: Status);
return(pager);
}
protected override void Validate()
{
//计划制定者不存在
if (!UsersAccessor.Exists(StudyPlan.UserId))
{
AddBrokenRule(NewStudyPlanFailureRule.CREATOR_NOT_EXISTS);
}
//标题为空
if (string.IsNullOrWhiteSpace(StudyPlan.Title))
{
AddBrokenRule(NewStudyPlanFailureRule.TITLE_CANNOT_EMPTY);
}
//标题已存在
if (StudyPlanAccessor.Exists(StudyPlan.Title))
{
AddBrokenRule(NewStudyPlanFailureRule.TITLE_CANNOT_REPEAT);
}
//计划内容说明为空
if (string.IsNullOrWhiteSpace(StudyPlan.Content))
{
AddBrokenRule(NewStudyPlanFailureRule.CONTENT_CANNOT_EMPTY);
}
//未指定学员
if (_studentIds == null || _studentIds.Count() < 1)
{
AddBrokenRule(NewStudyPlanFailureRule.STUDENTS_CANNOT_EMPTY);
}
//未指定关联课程
if (_courseIds == null || _courseIds.Count() < 1)
{
AddBrokenRule(NewStudyPlanFailureRule.COURSE_CANNOT_EMPTY);
}
//并非所有课程都存在
if (!CourseAccessor.AllExists(_courseIds))
{
AddBrokenRule(NewStudyPlanFailureRule.PARTOF_COURSE_NOT_EXSITS);
}
}
/// <summary>
/// 保存
/// </summary>
/// <returns></returns>
public bool Save()
{
//验证
ThrowExceptionIfValidateFailure();
//入库
bool success = StudyPlanAccessor.Insert(StudyPlan, Courses, StudentsPlan);
#region 事件处理
if (success)
{
ExecuteEventsAfterAdded();
}
#endregion
return(success);
}
public StudyPlanManage(long planId)
{
ID = planId;
StudyPlan = StudyPlanAccessor.Get(planId);
}
