public static Models.Mixed.UIClass GetClassByID(this CLCase cl, string classID) { var f = cl.Classes.FirstOrDefault(c => c.ID == classID); if (f != null) { var model = new Models.Mixed.UIClass() { ID = f.ID, CourseID = f.CourseID, Capacity = f.Capacity, LevelID = f.LevelID, StudentIDs = f.StudentIDs, TeacherIDs = f.TeacherIDs, }; var course = cl.Courses.FirstOrDefault(c => c.ID.Equals(f.CourseID)); if (course != null) { var level = course.Levels.FirstOrDefault(l => l.ID.Equals(model.LevelID)); model.Name = f.Name; model.Level = level?.Name; model.Course = course.Name; } return(model); } else { return(null); } }
/// <summary> /// 根据教师ID获取班级 /// </summary> /// <param name="cl"></param> /// <param name="teacherID">教师ID</param> /// <returns></returns> public static List <Models.Mixed.UIClass> GetClassesByTeacherID(this CLCase cl, string teacherID) { List <Models.Mixed.UIClass> classes = new List <Models.Mixed.UIClass>(); var classHours = (from ch in cl.ClassHours where ch.TeacherIDs.Contains(teacherID) select ch); var groups = classHours?.GroupBy(g => g.ClassID); if (groups != null) { foreach (var g in groups) { var classModel = cl.Classes.FirstOrDefault(ch => ch.ID.Equals(g.Key)); if (classModel != null) { Models.Mixed.UIClass ui = new Models.Mixed.UIClass() { ID = classModel.ID, Name = classModel.Name, }; classes.Add(ui); } } } return(classes); }
/// <summary> /// 获取班级,根据课程ID /// </summary> /// <param name="cl"></param> /// <param name="courseID"></param> /// <returns></returns> public static List <Models.Mixed.UIClass> GetClasses(this CLCase cl, string courseID) { List <Models.Mixed.UIClass> classes = new List <Models.Mixed.UIClass>(); var filter = cl.Classes.Where(c => c.CourseID.Equals(courseID)); if (filter != null) { foreach (var f in filter) { var model = new Models.Mixed.UIClass() { ID = f.ID, CourseID = f.CourseID, Capacity = f.Capacity, LevelID = f.LevelID, StudentIDs = f.StudentIDs, TeacherIDs = f.TeacherIDs, }; var course = cl.Courses.FirstOrDefault(c => c.ID.Equals(f.CourseID)); if (course != null) { var level = course.Levels.FirstOrDefault(l => l.ID.Equals(model.LevelID)); model.Name = f.Name; model.Level = level?.Name; model.Course = course.Name; } classes.Add(model); } } return(classes); }
public static Models.Mixed.UIClass GetClassByID(this ResultModel r, string classID) { var f = r.Classes.FirstOrDefault(c => c.ID.Equals(classID)); if (f != null) { var model = new Models.Mixed.UIClass() { ID = f.ID, CourseID = f.CourseID, LevelID = f.LevelID, Name = f.Name }; var course = r.Courses.FirstOrDefault(c => c.ID.Equals(f.CourseID)); if (course != null) { var level = course.Levels.FirstOrDefault(l => l.ID.Equals(model.LevelID)); model.Name = f.Name; model.Level = level?.Name; model.Course = course.Name; } return(model); } else { return(null); } }