public function submitResponse(Request $request)
{
$validator = Validator::make($request->all(), ['courseCode' => 'required', 'credits' => 'required|numeric', 'courseSlot' => 'required']);
$user = \Auth::user();
$existingCredits = 0;
$slotsToBeAddedtemp = str_replace("+", "-", $request->input('courseSlot'));
$slotsToBeAddedtemp = explode("-", $slotsToBeAddedtemp);
if (count($slotsToBeAddedtemp) == 2) {
$slotsToBeAdded = TimeTableSlot::where('name', $slotsToBeAddedtemp[0])->orWhere('name', $slotsToBeAddedtemp[1])->get();
} else {
$slotsToBeAdded = TimeTableSlot::where('name', $slotsToBeAddedtemp[0])->get();
}
$existingSlots = $user->usertimeslots;
$this->isClashing = 0;
$this->creditsMore = 0;
//All the time slots which the user currently has
$existingSlotsTiming = collect();
foreach ($existingSlots as $onecoursetimeslots) {
$existingCredits += $onecoursetimeslots->credits;
foreach ($onecoursetimeslots->timeslots as $onecoursetimeslot) {
$temp = array('name' => $onecoursetimeslot->name, 'start' => $onecoursetimeslot->start, 'end' => $onecoursetimeslot->end, 'day' => $onecoursetimeslot->day);
$existingSlotsTiming->push($temp);
}
}
foreach ($slotsToBeAdded as $oneTimeSlotWhichWouldBeAdded) {
foreach ($existingSlotsTiming as $existingSlotTiming) {
if ($oneTimeSlotWhichWouldBeAdded->day == $existingSlotTiming['day']) {
if ($oneTimeSlotWhichWouldBeAdded->start >= $existingSlotTiming['start'] and $oneTimeSlotWhichWouldBeAdded->end <= $existingSlotTiming['end']) {
$this->isClashing = 1;
$this->clashesWith = $existingSlotTiming['name'];
break;
}
}
}
}
if ($existingCredits + $request->input('credits') > 27) {
$this->creditsMore = 1;
}
$validator->after(function ($validator) {
if ($this->isClashing) {
$validator->errors()->add('courseSlot', 'Time slot clashes with ' . $this->clashesWith);
}
if ($this->creditsMore) {
$validator->errors()->add('credits', 'Total Credits exceed 27');
}
});
if ($validator->fails()) {
return redirect('/home')->withErrors($validator)->withInput();
}
$credits = $request->input('credits');
foreach ($slotsToBeAddedtemp as $value) {
$userTimeSlot = new userTimeSlot();
$userTimeSlot->userid = $user->id;
$userTimeSlot->credits = $credits;
$credits = 0;
$userTimeSlot->slotid = $value;
$userTimeSlot->courseCode = $request->input('courseCode');
$userTimeSlot->save();
}
return redirect('home');
}
public function delete(Request $request)
{
$slotid = $request->input('slotid');
$userId = \Auth::id();
$slotsToBeAddedtemp = str_replace("+", "-", $request->input('slotid'));
$slotsToBeAddedtemp = explode("-", $slotsToBeAddedtemp);
if (count($slotsToBeAddedtemp) == 2) {
$model = userTimeSlot::where('userid', $userId)->where('slotid', $slotsToBeAddedtemp[0])->delete();
$model = userTimeSlot::where('userid', $userId)->where('slotid', $slotsToBeAddedtemp[1])->delete();
} else {
$model = userTimeSlot::where('userid', $userId)->where('slotid', $slotsToBeAddedtemp[0])->delete();
}
return redirect('home');
}