public async Task <ClassEditRequestModel> GetEditModel(int classId)
{
var @class = await this.data.Classes.Include(c => c.Subject).FirstOrDefaultAsync(c => c.Id == classId);
if (@class == null)
{
throw new Exception("This class doesn't exist");
}
var subjects = await this.data.Subjects.Include(s => s.Class).Where(s => s.SchoolId == @class.SchoolId).ToListAsync();
var classSubjectEditModel = new ClassSubjectEditModel();
var classSubjects = new List <ClassSubjectEditModel>();
foreach (var subject in subjects)
{
classSubjectEditModel = new ClassSubjectEditModel
{
Id = subject.Id,
Name = subject.Name,
SchoolId = subject.SchoolId
};
classSubjectEditModel.IsForClass = subject.Class.Contains(@class);
classSubjects.Add(classSubjectEditModel);
}
var model = new ClassEditRequestModel
{
Id = @class.Id,
Name = @class.Name,
Group = @class.Group,
AllSubjects = classSubjects
};
return(model);
}
public async Task Edit(ClassEditRequestModel model)
{
if (model == null)
{
throw new Exception("Model cannot be null");
}
var @class = await this.data.Classes.Include(s => s.Subject).FirstOrDefaultAsync(c => c.Id == model.Id);
if (@class == null)
{
throw new Exception("This class doesn't exist");
}
@class.Name = model.Name;
@class.Group = model.Group;
var subjects = await this.data.Subjects.Where(s => s.SchoolId == @class.SchoolId && model.SubjectIds.Contains(s.Id)).ToListAsync();
@class.Subject = subjects;
await this.data.SaveChangesAsync();
}
public async Task <IActionResult> Edit(ClassEditRequestModel model)
{
await this.classService.Edit(model);
return(await Index());
}