public async Task <IActionResult> Edit(int id, [Bind("Id,StudentId,GroupId")] GroupsStudents groupsStudents)
{
if (id != groupsStudents.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(groupsStudents);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!GroupsStudentsExists(groupsStudents.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["GroupId"] = new SelectList(_context.Groups, "Id", "Name", groupsStudents.GroupId);
ViewData["StudentId"] = new SelectList(_context.Students, "Id", "FullName", groupsStudents.StudentId);
return(View(groupsStudents));
}
// dodaje u licni raspored
public void AddClassToPersonalSchedule(int StudentId, int GroupId)
{
var query = _context.GroupsStudents.Where(a => a.StudentId == StudentId && a.GroupId == GroupId);
// unhide
if (query.Any())
{
GroupsStudents gs = _context.GroupsStudents.First(a => a.StudentId == StudentId && a.GroupId == GroupId);
if (gs.Ignore != true) //null ili false
{
throw new Exception("class_already_in_personal");
}
gs.Ignore = false;
}
else // dodaj u licni
{
GroupsStudents gs = new GroupsStudents
{
StudentId = StudentId,
GroupId = GroupId,
Ignore = false,
Alert = false,
FalseMember = true
};
_context.GroupsStudents.Add(gs);
}
_context.SaveChanges();
}
public void AlertClass(int StudentId, int GroupId)
{
GroupsStudents gs = _context.GroupsStudents.First(a => a.StudentId == StudentId && a.GroupId == GroupId);
if (gs.Alert == true)
{
throw new Exception("vec je Alertovan");
}
gs.Alert = true;
_context.SaveChanges();
}
public void AddToGroup(int StudentId, int GroupId)
{
// provera da li dolazi do nekonzistentnosti
TryAddToGroup(StudentId, GroupId);
GroupsStudents gs = new GroupsStudents
{
GroupId = GroupId,
StudentId = StudentId
};
_context.GroupsStudents.Add(gs);
}
public async Task <IActionResult> Create([Bind("Id,StudentId,GroupId")] GroupsStudents groupsStudents)
{
if (ModelState.IsValid)
{
_context.Add(groupsStudents);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["GroupId"] = new SelectList(_context.Groups, "Id", "Name", groupsStudents.GroupId);
ViewData["StudentId"] = new SelectList(_context.Students, "Id", "FullName", groupsStudents.StudentId);
return(View(groupsStudents));
}
public Divisions CopyDivision(int AssistantID, int DivisionId)
{
Divisions Division = _context.Divisions.Include(a => a.Groups).ThenInclude(a => a.GroupsStudents).First(a => a.DivisionId == DivisionId);
// ovo radim jer nece da ignorise setovane IDjeve pa ih ovako unsetujem
Divisions newDiv = new Divisions
{
CourseId = Division.CourseId,
Beginning = Division.Beginning,
Ending = Division.Ending,
CreatorId = AssistantID,
DivisionTypeId = Division.DivisionTypeId,
DepartmentId = Division.DepartmentId,
Name = Division.Name + " (kopija)",
};
_context.Divisions.Add(newDiv);
_context.SaveChanges();
foreach (Groups g in Division.Groups)
{
Groups newG = new Groups
{
ClassroomId = g.ClassroomId,
DivisionId = newDiv.DivisionId,
TimeSpan = g.TimeSpan,
Name = g.Name,
};
_context.Groups.Add(newG);
_context.SaveChanges();
foreach (GroupsStudents a in g.GroupsStudents)
{
GroupsStudents newGS = new GroupsStudents
{
GroupId = newG.GroupId,
StudentId = a.StudentId
};
_context.GroupsStudents.Add(newGS);
}
}
;
_context.SaveChanges();
return(newDiv);
}
public void HideClass(int StudentId, int GroupId)
{
GroupsStudents gs = _context.GroupsStudents.First(a => a.StudentId == StudentId && a.GroupId == GroupId);
if (gs.Ignore == true)
{
throw new Exception("vec je u sakriven");
}
if (gs.FalseMember == true)
{
_context.GroupsStudents.Remove(gs);
}
else
{
gs.Ignore = true;
}
_context.SaveChanges();
}
public void CreateInitialDivision(int CreatorId, string Name, int DepartmentId, int CourseId, int DivisionTypeId, DateTime Beginning, DateTime Ending,
List <DivisionService.GroupOfStudents> groups)
{
Divisions div = new Divisions
{
Name = Name,
CreatorId = CreatorId,
DivisionTypeId = DivisionTypeId,
Beginning = Beginning,
Ending = Ending,
DepartmentId = DepartmentId,
CourseId = CourseId
};
_context.Divisions.Add(div);
_context.SaveChanges();
foreach (GroupOfStudents group in groups)
{
Groups g = new Groups
{
ClassroomId = null,
DivisionId = div.DivisionId,
TimeSpanId = null,
Name = group.Name,
};
_context.Groups.Add(g);
_context.SaveChanges();
foreach (Students stud in group.Students)
{
GroupsStudents gs = new GroupsStudents
{
GroupId = g.GroupId,
StudentId = stud.StudentId
};
_context.GroupsStudents.Add(gs);
}
_context.SaveChanges();
}
}
