public function defaultVotesSet()
{
// check that the count of GroupVotes with this voting's id is equal to the count of all groups * number of voting items of this voting
$groupCount = Group::all()->count();
$votingItemCount = VotingItem::ofVoting($this->id)->count();
$correctAmount = $groupCount * $votingItemCount;
if (GroupVote::ofVoting($this->id)->count() == $correctAmount) {
return true;
}
return false;
}
/**
* Function that returns the default answer of this member,
* for a specified voting and voting item, based on the
* first group that they are in
*
* @param $votingId The id of the voting
* @param $votingItemId The id of the votingItem
* @return int The id of the answer
*/
public function groupAnswer($votingId, $votingItemId)
{
// Check if member is in ANY group
if ($this->groups()->count() > 0) {
$firstGroup = $this->groups()->firstOrFail();
// Get the first group
// Get the group vote of the above group in the specified voting and get the answer id
$answerId = GroupVote::where(['voting_id' => $votingId, 'voting_item_id' => $votingItemId, 'group_id' => $firstGroup->id])->first()->answer->id;
// If there was an answer for this group, voting and voting item, return it (otherwise will be null)
return $answerId;
}
return null;
// If the member isn't in any groups, return null so the first answer is selected
}
/**
* Deletes a voting's default answers
*
* @param $id The id of the voting to delete answers for
*/
private function deleteGroupVotes($id)
{
$prevVotes = GroupVote::ofVoting($id)->get();
foreach ($prevVotes as $gv) {
$gv->delete();
}
}
/**
* Returns this group's default answer id for
* the specified voting
*
* @param $voting_id Id of voting
* @return mixed The id of the group vote
*/
public function defaultAnswer($voting_id, $voting_item_id)
{
$gv = GroupVote::where(['voting_id' => $voting_id, 'voting_item_id' => $voting_item_id, 'group_id' => $this->id])->first();
// there can only be one
return $gv->answer_id;
}