public async Task <IActionResult> Edit(ModuleActivityPostViewModel viewModel)
{
var module = db.Modules.Find(viewModel.Module.ModuleId);
// Validate start and end time
var errorMessage = "";
if (!IsModuleTimeCorrect(ref errorMessage, module.CourseId, viewModel.Module.ModuleStartTime, viewModel.Module.ModuleEndTime, viewModel.Module.ModuleId))
{
TempData["ValidationError"] = errorMessage;
return(Json(new { redirectToUrl = Url.Action("Edit", "Modules", new { id = module.Id }) }));
}
if (ModelState.IsValid)
{
try
{
module.Name = viewModel.Module.ModuleName;
module.Description = viewModel.Module.ModuleDescription;
module.StartTime = viewModel.Module.ModuleStartTime;
module.EndTime = viewModel.Module.ModuleEndTime;
db.Update(module);
await db.SaveChangesAsync();
if (viewModel.Data != null)
{
if (IsActivityOverlap(viewModel.Data))
{
TempData["ValidationError"] = "Activity start and end times overlap";
return(Json(new { redirectToUrl = Url.Action("Edit", "Modules", new { id = module.Id }) }));
}
foreach (var item in viewModel.Data)
{
if (!IsActivityTimeCorrect(ref errorMessage, viewModel.Module.ModuleId, viewModel.Module.ModuleStartTime, viewModel.Module.ModuleEndTime, item.ActivityStartTime, item.ActivityEndTime))
{
TempData["ValidationError"] = errorMessage;
return(Json(new { redirectToUrl = Url.Action("Edit", "Modules", new { id = module.Id }) }));
}
var activity = new Activity
{
Name = item.ActivityName,
Description = item.ActivityDescription,
StartTime = item.ActivityStartTime,
EndTime = item.ActivityEndTime,
ActivityTypeId = item.ActivityTypeId,
Module = module
};
db.Add(activity);
}
await db.SaveChangesAsync();
}
}
catch (DbUpdateConcurrencyException)
{
if (!ModuleExists(module.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(Json(new { redirectToUrl = Url.Action("Teacher", "AppUsers", new { id = module.CourseId }) }));
}
ViewData["CourseId"] = new SelectList(db.Courses, "Id", "Id", module.CourseId);
return(View(module));
}
public async Task <IActionResult> Create(ModuleActivityPostViewModel viewModel)
{
if (ModelState.IsValid)
{
// TODO: perform id control comparison
// TODO: Check if redirect problem stems from ajax
// Check module not is in same timespan as existing module for this course. Also validate other things for start and end time
var errorMessage = "";
if (!IsModuleTimeCorrect(ref errorMessage, viewModel.Module.CourseId, viewModel.Module.ModuleStartTime, viewModel.Module.ModuleEndTime, null))
{
TempData["ValidationError"] = errorMessage;
return(Json(new { redirectToUrl = Url.Action("Create", "Modules", new { id = viewModel.Module.CourseId }) }));
// TODO: Create view is reset with default values. Can that be fixed?
}
var module = new Module
{
CourseId = viewModel.Module.CourseId,
Name = viewModel.Module.ModuleName,
Description = viewModel.Module.ModuleDescription,
StartTime = viewModel.Module.ModuleStartTime,
EndTime = viewModel.Module.ModuleEndTime
};
db.Add(module);
if (viewModel.Data != null)
{
if (IsActivityOverlap(viewModel.Data))
{
TempData["ValidationError"] = "Activity start and end times overlap";
return(Json(new { redirectToUrl = Url.Action("Create", "Modules", new { id = viewModel.Module.CourseId }) }));
}
foreach (var item in viewModel.Data)
{
if (!IsActivityTimeCorrect(ref errorMessage, null, viewModel.Module.ModuleStartTime, viewModel.Module.ModuleEndTime, item.ActivityStartTime, item.ActivityEndTime))
{
TempData["ValidationError"] = errorMessage;
return(Json(new { redirectToUrl = Url.Action("Create", "Modules", new { id = viewModel.Module.CourseId }) }));
}
var activity = new Activity
{
Name = item.ActivityName,
Description = item.ActivityDescription,
StartTime = item.ActivityStartTime,
EndTime = item.ActivityEndTime,
ActivityTypeId = item.ActivityTypeId,
Module = module
};
db.Add(activity);
}
}
await db.SaveChangesAsync();
return(Json(new { redirectToUrl = Url.Action("Teacher", "AppUsers", new { id = viewModel.Module.CourseId }) }));
}
//ViewData["CourseId"] = new SelectList(db.Courses, "Id", "Id", module.CourseId); // What does this show? Which course it belongs to?
return(View(viewModel));
}
