90 lines
2 KiB
PHP
90 lines
2 KiB
PHP
<?php namespace BookStack\Repos;
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use BookStack\Comment;
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use BookStack\Entity;
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/**
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* Class CommentRepo
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* @package BookStack\Repos
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*/
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class CommentRepo
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{
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/**
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* @var Comment $comment
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*/
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protected $comment;
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/**
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* CommentRepo constructor.
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* @param Comment $comment
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*/
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public function __construct(Comment $comment)
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{
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$this->comment = $comment;
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}
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/**
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* Get a comment by ID.
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* @param $id
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* @return Comment|\Illuminate\Database\Eloquent\Model
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*/
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public function getById($id)
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{
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return $this->comment->newQuery()->findOrFail($id);
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}
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/**
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* Create a new comment on an entity.
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* @param Entity $entity
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* @param array $data
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* @return Comment
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*/
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public function create(Entity $entity, $data = [])
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{
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$userId = user()->id;
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$comment = $this->comment->newInstance($data);
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$comment->created_by = $userId;
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$comment->updated_by = $userId;
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$comment->local_id = $this->getNextLocalId($entity);
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$entity->comments()->save($comment);
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return $comment;
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}
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/**
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* Update an existing comment.
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* @param Comment $comment
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* @param array $input
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* @return mixed
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*/
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public function update($comment, $input)
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{
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$comment->updated_by = user()->id;
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$comment->update($input);
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return $comment;
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}
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/**
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* Delete a comment from the system.
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* @param Comment $comment
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* @return mixed
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*/
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public function delete($comment)
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{
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return $comment->delete();
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}
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/**
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* Get the next local ID relative to the linked entity.
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* @param Entity $entity
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* @return int
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*/
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protected function getNextLocalId(Entity $entity)
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{
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$comments = $entity->comments(false)->orderBy('local_id', 'desc')->first();
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if ($comments === null) {
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return 1;
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}
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return $comments->local_id + 1;
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}
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}
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