connect = $connect; $this->pollService = $pollService; $this->logService = $logService; $this->pollRepository = RepositoryFactory::pollRepository(); $this->slotRepository = RepositoryFactory::slotRepository(); $this->voteRepository = RepositoryFactory::voteRepository(); $this->commentRepository = RepositoryFactory::commentRepository(); } function updatePoll($poll) { global $config; if ($poll->end_date > $poll->creation_date && $poll->end_date <= strtotime($poll->creation_date) + (86400 * $config['default_poll_duration'])) { return $this->pollRepository->update($poll); } else { return false; } } /** * Delete a comment from a poll. * * @param $poll_id int The ID of the poll * @param $comment_id int The ID of the comment * @return mixed true is action succeeded */ function deleteComment($poll_id, $comment_id) { return $this->commentRepository->deleteById($poll_id, $comment_id); } /** * Remove all comments of a poll. * * @param $poll_id int The ID a the poll * @return bool|null true is action succeeded */ function cleanComments($poll_id) { $this->logService->log("CLEAN_COMMENTS", "id:$poll_id"); return $this->commentRepository->deleteByPollId($poll_id); } /** * Delete a vote from a poll. * * @param $poll_id int The ID of the poll * @param $vote_id int The ID of the vote * @return mixed true is action succeeded */ function deleteVote($poll_id, $vote_id) { return $this->voteRepository->deleteById($poll_id, $vote_id); } /** * Remove all votes of a poll. * * @param $poll_id int The ID of the poll * @return bool|null true is action succeeded */ function cleanVotes($poll_id) { $this->logService->log('CLEAN_VOTES', 'id:' . $poll_id); return $this->voteRepository->deleteByPollId($poll_id); } /** * Delete the entire given poll. * * @param $poll_id int The ID of the poll * @return bool true is action succeeded */ function deleteEntirePoll($poll_id) { $poll = $this->pollRepository->findById($poll_id); $this->logService->log('DELETE_POLL', "id:$poll->id, format:$poll->format, admin:$poll->admin_name, mail:$poll->admin_mail"); // Delete the entire poll $this->voteRepository->deleteByPollId($poll_id); $this->commentRepository->deleteByPollId($poll_id); $this->slotRepository->deleteByPollId($poll_id); $this->pollRepository->deleteById($poll_id); return true; } /** * Delete a slot from a poll. * * @param $poll_id int The ID of the poll * @param $slot object The slot informations (datetime + moment) * @return bool true if action succeeded */ public function deleteDateSlot($poll_id, $slot) { $this->logService->log('DELETE_SLOT', 'id:' . $poll_id . ', slot:' . json_encode($slot)); $datetime = $slot->title; $moment = $slot->moment; $slots = $this->pollService->allSlotsByPollId($poll_id); $index = 0; $indexToDelete = -1; $newMoments = []; // Search the index of the slot to delete foreach ($slots as $aSlot) { $moments = explode(',', $aSlot->moments); foreach ($moments as $rowMoment) { if ($datetime == $aSlot->title) { if ($moment == $rowMoment) { $indexToDelete = $index; } else { $newMoments[] = $rowMoment; } } $index++; } } // Remove votes $this->connect->beginTransaction(); $this->voteRepository->deleteByIndex($poll_id, $indexToDelete); if (count($newMoments) > 0) { $this->slotRepository->update($poll_id, $datetime, implode(',', $newMoments)); } else { $this->slotRepository->deleteByDateTime($poll_id, $datetime); } $this->connect->commit(); return true; } public function deleteClassicSlot($poll_id, $slot_title) { $this->logService->log('DELETE_SLOT', 'id:' . $poll_id . ', slot:' . $slot_title); $slots = $this->pollService->allSlotsByPollId($poll_id); $index = 0; $indexToDelete = -1; // Search the index of the slot to delete foreach ($slots as $aSlot) { if ($slot_title == $aSlot->title) { $indexToDelete = $index; } $index++; } // Remove votes $this->connect->beginTransaction(); $this->voteRepository->deleteByIndex($poll_id, $indexToDelete); $this->slotRepository->deleteByDateTime($poll_id, $slot_title); $this->connect->commit(); return true; } /** * Add a new slot to the poll. And insert default values for user's votes. * * * @param $poll_id int The ID of the poll * @param $datetime int The datetime * @param $new_moment string The moment's name * @return bool true if added */ public function addSlot($poll_id, $datetime, $new_moment) { $slots = $this->slotRepository->listByPollId($poll_id); $result = $this->findInsertPosition($slots, $datetime, $new_moment); // Begin transaction $this->connect->beginTransaction(); if ($result == null) { // The moment already exists return false; } elseif ($result->slot != null) { $slot = $result->slot; $moments = explode(',', $slot->moments); // Check if moment already exists (maybe not necessary) if (in_array($new_moment, $moments)) { return false; } // Update found slot $moments[] = $new_moment; sort($moments); $this->slotRepository->update($poll_id, $datetime, implode(',', $moments)); } else { $this->slotRepository->insert($poll_id, $datetime, $new_moment); } $this->voteRepository->insertDefault($poll_id, $result->insert); // Commit transaction $this->connect->commit(); return true; } /** * This method find where to insert a datatime+moment into a list of slots.
* Return the {insert:X}, where X is the index of the moment into the whole poll (ex: X=0 => Insert to the first column). * Return {slot:Y}, where Y is not null if there is a slot existing for the given datetime. * * @param $slots array All the slots of the poll * @param $datetime int The datetime of the new slot * @param $moment string The moment's name * @return null|\stdClass An object like this one: {insert:X, slot:Y} where Y can be null. */ private function findInsertPosition($slots, $datetime, $moment) { $result = new \stdClass(); $result->slot = null; $result->insert = -1; $i = 0; foreach ($slots as $slot) { $rowDatetime = $slot->title; $moments = explode(',', $slot->moments); if ($datetime == $rowDatetime) { $result->slot = $slot; foreach ($moments as $rowMoment) { $strcmp = strcmp($moment, $rowMoment); if ($strcmp < 0) { // Here we have to insert at First place or middle of the slot break(2); } elseif ($strcmp == 0) { // Here we dont have to insert at all return null; } $i++; } // Here we have to insert at the end of a slot $result->insert = $i; break; } elseif ($datetime < $rowDatetime) { // Here we have to insert a new slot break; } else { $i += count($moments); } } $result->insert = $i; return $result; } }