public IActionResult GetSeminarsByCourseId([FromRoute] long courseId)
{
try
{
var seminars = _seminarService.ListSeminarByCourseId(courseId);
return(Json(seminars.Select(s => new
{
id = s.Id,
name = s.Name,
description = s.Description,
groupingMethod = (s.IsFixed == true)?"fixed":"random",
startTime = s.StartTime,
endTime = s.EndTime
//个人认为这里不存在查询成绩的问题
})));
}
catch (CourseNotFoundException)
{
return(StatusCode(404, new { msg = "未找到课程" }));
}
catch (ArgumentException)
{
return(StatusCode(400, new { msg = "课程ID格式错误" }));
}
}
public IActionResult GetClassById([FromRoute] long classId)
{
try
{
var c = _classService.GetClassByClassId(classId);
var se = _seminarService.ListSeminarByCourseId(c.CourseId).FirstOrDefault(
s => (_classService.GetCallStatusById(s.Id, c.Id)?.Status ?? 0) == 1);
return(Json(new
{
id = c.Id,
name = c.Name,
time = c.ClassTime,
site = c.Site,
courseId = c.CourseId,
calling = se?.Id ?? -1,
proportions = new
{
report = c.ReportPercentage,
presentation = c.PresentationPercentage,
c = c.ThreePointPercentage,
b = c.FourPointPercentage,
a = c.FivePointPercentage
}
}));
}
catch (ClassNotFoundException)
{
return(StatusCode(404, new { msg = "未找到班级" }));
}
catch (ArgumentException)
{
return(StatusCode(400, new { msg = "班级ID输入格式有误" }));
}
}
public IList <SeminarGroup> ListSeminarGradeByCourseId(long userId, long courseId)
{
List <SeminarGroup> seminarGroupList = new List <SeminarGroup>();
List <Seminar> seminarList = new List <Seminar>();
try
{
//调用SeminarService 中 IList<Seminar> ListSeminarByCourseId(long courseId)方法
_iSeminarService.ListSeminarByCourseId(courseId);
//调用SeminarGroupService 中 SeminarGroup GetSeminarGroupById(long seminarId, long userId)
for (int i = 0; i < seminarList.Count; i++)
{
seminarGroupList.Add(_iSeminarGroupService.GetSeminarGroupById(seminarList[0].Id, userId));
}
}
catch (CourseNotFoundException cre)
{
throw cre;
}
catch (Exception e)
{
throw e;
}
return(seminarGroupList);
}
/// <summary>
/// 按课程id获取学生该课程所有讨论课
/// 通过课程id获取该课程下学生所有讨论课详细信息（包括成绩）
/// </summary>
/// <param name="userId">学生id</param>
/// <param name="courseId">课程id</param>
/// <returns>list 该课程下所有讨论课列表</returns>
/// <exception cref="T:System.ArgumentException">id格式错误</exception>
/// <seealso cref="M:Xmu.Crms.Shared.Service.ISeminarService.ListSeminarByCourseId(System.Int64)"/>
/// <seealso cref="M:Xmu.Crms.Shared.Service.IGradeService.ListSeminarGradeByUserId(System.Int64)"/>
/// <seealso cref="M:Xmu.Crms.Shared.Service.ISeminarGroupService.ListSeminarGroupBySeminarId(System.Int64)"/>
public IList <SeminarGroup> ListSeminarGradeByCourseId(long userId, long courseId)
{
if (userId <= 0)
{
throw new ArgumentException(nameof(userId));
}
if (courseId <= 0)
{
throw new ArgumentException(nameof(courseId));
}
/*var usr = _db.UserInfo.Find(userId) ?? throw new UserNotFoundException();
* var cor = _db.Course.Find(courseId) ?? throw new CourseNotFoundException();
* var sem = _db.Seminar.Find(cor) ?? throw new SeminarNotFoundException();
* var sgm = _db.SeminarGroupMember.Include(s => s.Student).ThenInclude(sem => sem.Seminar)
* .Where(s => s.Student == usr && sem.Seminar == sem)
* ?? throw new InvalidOperationException();
*
* return sgm.SeminarGroup.ToList();*/
List <SeminarGroup> seminarGroupList = new List <SeminarGroup>();
List <Seminar> seminarList = new List <Seminar>();
//调用SeminarService 中 IList<Seminar> ListSeminarByCourseId(long courseId)方法
_iSeminarService.ListSeminarByCourseId(courseId);
//调用SeminarGroupService 中 SeminarGroup GetSeminarGroupById(long seminarId, long userId)
for (int i = 0; i < seminarList.Count; i++)
{
seminarGroupList.Add(_iSeminarGroupService.GetSeminarGroupById(seminarList[0].Id, userId));
}
return(seminarGroupList);
}
/// <summary>
/// 按课程id获取学生该课程所有讨论课
/// 通过课程id获取该课程下学生所有讨论课详细信息（包括成绩）
/// </summary>
/// <param name="userId">学生id</param>
/// <param name="courseId">课程id</param>
/// <returns>list 该课程下所有讨论课列表</returns>
/// <exception cref="T:System.ArgumentException">id格式错误</exception>
/// <seealso cref="M:Xmu.Crms.Shared.Service.ISeminarService.ListSeminarByCourseId(System.Int64)"/>
/// <seealso cref="M:Xmu.Crms.Shared.Service.IGradeService.ListSeminarGradeByUserId(System.Int64)"/>
/// <seealso cref="M:Xmu.Crms.Shared.Service.ISeminarGroupService.ListSeminarGroupBySeminarId(System.Int64)"/>
public IList <SeminarGroup> ListSeminarGradeByCourseId(long userId, long courseId)
{
//测试完成
List <SeminarGroup> seminarGroupList = new List <SeminarGroup>();
//调用SeminarService 中 IList<Seminar> ListSeminarByCourseId(long courseId)方法
IList <Seminar> seminarList = _iSeminarService.ListSeminarByCourseId(courseId);
//调用SeminarGroupService 中 SeminarGroup GetSeminarGroupById(long seminarId, long userId)
for (int i = 0; i < seminarList.Count; i++)
{
try
{
seminarGroupList.Add(_iSeminarGroupService.GetSeminarGroupById(seminarList[i].Id, userId));
}
catch (FixGroupNotFoundException)//不明白为什么要用这个exception
{ }
}
return(seminarGroupList);
}
public IActionResult getSeminar(long id)
{
var type = User.Claims.Single(c => c.Type == "type").Value;
var seminars = seminarService.ListSeminarByCourseId(id);
if (type == "teacher")
{
foreach (var s in seminars)
{
DateTime now = DateTime.Now;
TimeSpan d1 = s.StartTime - now;
TimeSpan d2 = s.EndTime - now;
if (d1.Days < 0 && d2.Days >= 0)
{
return(Json(s));
}
}
}
else
{
List <bool> isNow = new List <bool>();
foreach (var s in seminars)
{
DateTime now = DateTime.Now;
TimeSpan d1 = s.StartTime - now;
TimeSpan d2 = s.EndTime - now;
if (d1.Days < 0 && d2.Days >= 0)
{
isNow.Add(true);
}
else
{
isNow.Add(false);
}
}
return(Json(new { seminars = seminars, isNow = isNow }));
}
return(Json(seminars));
}
public IActionResult GetSeminarsByCourseId([FromRoute] long courseId, [FromQuery] bool embededGrade)
{
try
{
var seminars = _seminarService.ListSeminarByCourseId(courseId);
if (!embededGrade)
{
return(Json(seminars.Select(s => new
{
id = s.Id,
name = s.Name,
description = s.Description,
groupingMethod = (s.IsFixed == true) ? "fixed" : "random",
startTime = s.StartTime.ToString("YYYY-MM-dd"),
endTime = s.EndTime.ToString("YYYY-MM-dd")
})));
}
return(Json(seminars.Select(s => new
{
id = s.Id,
name = s.Name,
description = s.Description,
groupingMethod = (s.IsFixed == true) ? "fixed" : "random",
startTime = s.StartTime.ToString("YYYY-MM-dd"),
endTime = s.EndTime.ToString("YYYY-MM-dd"),
grade = _seminarGroupService.GetSeminarGroupById(s.Id, User.Id()).FinalGrade
})));
}
catch (CourseNotFoundException)
{
return(StatusCode(404, new { msg = "未找到课程" }));
}
catch (ArgumentException)
{
return(StatusCode(400, new { msg = "课程ID格式错误" }));
}
}
public IActionResult GetSeminarList(long courseId, [FromQuery] bool embedGrade = false)
{
// Authentication
// 若教师设置embedGrade为true，返回400
if (User.Type() == Shared.Models.Type.Teacher && embedGrade == true)
{
return(BadRequest(new { msg = "教师错误的访问！" }));
}
try
{
// Fetch data from database
IList <Seminar> seminarList = _iSeminarService.ListSeminarByCourseId(courseId);
List <SeminarVO> seminars = new List <SeminarVO>();
foreach (Seminar i in seminarList)
{
if (embedGrade == false)
{
seminars.Add(i);
}
}
// Success
return(Json(seminars));
}
// 未找到课程，返回404
catch (CourseNotFoundException)
{
return(NotFound(new { msg = "未找到该课程！" }));
}
// 错误的ID格式，返回400
catch (ArgumentException)
{
return(BadRequest(new { msg = "错误的ID格式！" }));
}
}
public IActionResult GetSeminarsByCourseId([FromRoute] long courseId)
{
IList <Seminar> il = _service2.ListSeminarByCourseId(courseId);
return(Json(il));
}
public IActionResult getSeminar(long id)
{
var seminars = seminarService.ListSeminarByCourseId(id);
return(Json(seminars));
}
public IActionResult Getcourse([FromRoute] int courseID, [FromQuery] string embedgrade)
{
//Console.WriteLine("llllllll");
//Console.WriteLine(courseID);
IList <Seminar> t = _seminarService.ListSeminarByCourseId(courseID);
for (int i = 1; i < t.Count(); i++)
{
for (int j = 0; j < t.Count() - i; j++)
{
if (DateTime.Compare(t[j].StartTime, t[j + 1].StartTime) < 0)
{
Seminar temp2 = new Seminar();
temp2 = t[j];
t[j] = t[j + 1];
t[j + 1] = temp2;
}
}
}
List <Dseminar> temp = new List <Dseminar>();
for (int i = 0; i < t.Count(); i++)
{
Dseminar a = new Dseminar();
a.ID = (int)t[i].Id;
a.Starttime = t[i].StartTime.ToString("yyyy-MM-dd");
a.Endtime = t[i].EndTime.ToString("yyyy-MM-dd");
if (t[i].IsFixed == true)
{
a.Groupingmethod = "固定分组";
}
else
{
a.Groupingmethod = "随机分组";
}
a.Grade = 3; //没有此方法啊啊啊啊啊啊啊啊！！！
temp.Add(a);
}
return(Json(new { message1 = temp, message2 = t.Count() }));
//this.ViewData["count"] = 4;
//int count = 4;
//List<Dseminar> temp = new List<Dseminar>();
//Dseminar a = new Dseminar();
//a.ID = 4;
//a.Starttime = "11月4日";
//a.Endtime = "11月12日";
//a.Grade = 5;
//a.Groupingmethod = "固定分组";
//Dseminar b = new Dseminar();
//b.ID = 3;
//b.Starttime = "11月28日";
//b.Endtime = "11月4日";
//b.Grade = 4;
//b.Groupingmethod = "随机分组";
//Dseminar c = new Dseminar();
//c.ID = 2;
//c.Starttime = "10月20日";
//c.Endtime = "10月28日";
//c.Grade = 4;
//c.Groupingmethod = "固定分组";
//Dseminar d = new Dseminar();
//d.ID = 1;
//d.Starttime = "10月10日";
//d.Endtime = "10月20日";
//d.Grade = 3;
//d.Groupingmethod = "随机分组";
//temp.Add(a);
//temp.Add(b);
//temp.Add(c);
//temp.Add(d);
////return Json(temp);
//return Json(new { message1 = temp, message2 = count });
}