<?php
namespace XF\Entity;
use XF\Mvc\Entity\Entity;
use XF\Mvc\Entity\Structure;
/**
* COLUMNS
* @property int|null $conversation_id
* @property int $user_id
* @property string $recipient_state
* @property int $last_read_date
*
* RELATIONS
* @property \XF\Entity\ConversationMaster $Conversation
* @property \XF\Entity\ConversationUser $ConversationUser
* @property \XF\Entity\User $User
*/
class ConversationRecipient extends Entity
{
protected function _postSave()
{
$participationChange = $this->isStateChanged('recipient_state', 'active');
if ($participationChange)
{
$conversation = $this->Conversation;
if ($participationChange == 'enter')
{
/** @var \XF\Entity\ConversationUser $conversationUser */
$conversationUser = $this->getRelationOrDefault('ConversationUser', false);
$conversationUser->bulkSet([
'conversation_id' => $this->conversation_id,
'owner_user_id' => $this->user_id,
'is_unread' => ($this->last_read_date < $conversation->last_message_date),
'reply_count' => $conversation->reply_count,
'last_message_date' => $conversation->last_message_date,
'last_message_id' => $conversation->last_message_id,
'last_message_user_id' => $conversation->last_message_user_id,
'last_message_username' => $conversation->last_message_username,
'is_starred' => false
]);
$conversationUser->save();
}
else if ($participationChange == 'leave')
{
if ($this->ConversationUser)
{
$this->ConversationUser->delete();
}
$conversation->recipientRemoved($this);
}
}
}
public static function getStructure(Structure $structure)
{
$structure->table = 'xf_conversation_recipient';
$structure->shortName = 'XF:ConversationRecipient';
$structure->primaryKey = ['conversation_id', 'user_id'];
$structure->columns = [
'conversation_id' => ['type' => self::UINT, 'required' => true, 'nullable' => true],
'user_id' => ['type' => self::UINT, 'required' => true],
'recipient_state' => ['type' => self::STR, 'required' => true,
'allowedValues' => ['active', 'deleted', 'deleted_ignored']
],
'last_read_date' => ['type' => self::UINT, 'default' => 0]
];
$structure->getters = [];
$structure->relations = [
'Conversation' => [
'entity' => 'XF:ConversationMaster',
'type' => self::TO_ONE,
'conditions' => 'conversation_id',
'primary' => true
],
'ConversationUser' => [
'entity' => 'XF:ConversationUser',
'type' => self::TO_ONE,
'conditions' => [
['conversation_id', '=', '$conversation_id'],
['owner_user_id', '=', '$user_id']
],
'primary' => true
],
'User' => [
'entity' => 'XF:User',
'type' => self::TO_ONE,
'conditions' => 'user_id',
'primary' => true
],
];
return $structure;
}
}