Attachments... .

lib/Db/Attach.php

@@ -0,0 +1,28 @@
+<?php
+namespace OCA\QuickNotes\Db;
+
+use JsonSerializable;
+
+use OCP\AppFramework\Db\Entity;
+
+class Attach extends Entity implements JsonSerializable {
+	protected $userId;
+	protected $noteId;
+	protected $fileId;
+	protected $createdAt;
+	protected $previewUrl;
+
+	public function setPreviewUrl($previewUrl) {
+		$this->previewUrl = $previewUrl;
+	}
+
+	public function jsonSerialize() {
+		return [
+			'id' => $this->id,
+			'note_id' => $this->noteId,
+			'file_id' => $this->fileId,
+			'created_at' => $this->createdAt,
+			'preview_url' => $this->previewUrl,
+		];
+	}
+}

lib/Db/AttachMapper.php

@@ -0,0 +1,89 @@
+<?php declare(strict_types=1);
+
+namespace OCA\QuickNotes\Db;
+
+use OCP\IDBConnection;
+use OCP\AppFramework\Db\QBMapper;
+use OCP\AppFramework\Db\DoesNotExistException;
+use OCP\DB\QueryBuilder\IQueryBuilder;
+
+class AttachMapper extends QBMapper {
+
+	public function __construct(IDBConnection $db) {
+		parent::__construct($db, 'quicknotes_attach');
+	}
+
+	/**
+	 * @param int $id
+	 * @param string $userId
+	 * @throws \OCP\AppFramework\Db\DoesNotExistException if not found
+	 * @throws \OCP\AppFramework\Db\MultipleObjectsReturnedException if more than one result
+	 * @return Attach
+	 */
+	public function find($id, $userId) {
+		$qb = $this->db->getQueryBuilder();
+		$qb->select('*')
+			->from($this->tableName)
+			->where(
+				$qb->expr()->eq('user_id', $qb->createNamedParameter($userId, IQueryBuilder::PARAM_STR)),
+				$qb->expr()->eq('id', $qb->createNamedParameter($id, IQueryBuilder::PARAM_INT))
+			);
+		return $this->findEntity($qb);
+	}
+
+	public function findAll($userId) {
+		$qb = $this->db->getQueryBuilder();
+		$qb->select('*')
+			->from($this->tableName)
+			->where(
+				$qb->expr()->eq('user_id', $qb->createNamedParameter($userId, IQueryBuilder::PARAM_STR))
+			);
+		return $this->findEntities($qb);
+	}
+
+	/**
+	 * @param string $userId
+	 * @param int $noteId
+	 * @throws \OCP\AppFramework\Db\DoesNotExistException if not found
+	 * @throws \OCP\AppFramework\Db\MultipleObjectsReturnedException if more than one result
+	 * @return Attach
+	 */
+	public function findFileAttachFromNote($userId, $noteId, $fileId) {
+		$qb = $this->db->getQueryBuilder();
+		$qb->select('*')
+			->from($this->tableName)
+			->where(
+				$qb->expr()->eq('user_id', $qb->createNamedParameter($userId, IQueryBuilder::PARAM_STR)),
+				$qb->expr()->eq('note_id', $qb->createNamedParameter($noteId, IQueryBuilder::PARAM_INT)),
+				$qb->expr()->eq('file_id', $qb->createNamedParameter($fileId, IQueryBuilder::PARAM_INT))
+			);
+		return $this->findEntity($qb);
+	}
+
+	public function fileAttachExists($userId, $noteId, $fileId) {
+		try {
+			return $this->findFileAttachFromNote($userId, $noteId, $fileId);
+		} catch (DoesNotExistException $e) {
+			return false;
+		}
+		return false;
+	}
+
+	/**
+	 * @param string $userId
+	 * @param int $noteId
+	 * @throws \OCP\AppFramework\Db\DoesNotExistException if not found
+	 * @throws \OCP\AppFramework\Db\MultipleObjectsReturnedException if more than one result
+	 * @return Note[]
+	 */
+	public function findFromNote($userId, $noteId) {
+		$qb = $this->db->getQueryBuilder();
+		$qb->select('*')
+			->from($this->tableName)
+			->where(
+				$qb->expr()->eq('user_id', $qb->createNamedParameter($userId, IQueryBuilder::PARAM_STR)),
+				$qb->expr()->eq('note_id', $qb->createNamedParameter($noteId, IQueryBuilder::PARAM_INT))
+			);
+		return $this->findEntities($qb);
+	}
+}

lib/Db/Note.php

@@ -16,6 +16,7 @@ class Note extends Entity implements JsonSerializable {
 	protected $sharedWith;
 	protected $isShared;
 	protected $tags;
+	protected $attachts;
 
 	protected $color;
 	protected $isPinned;
@@ -41,7 +42,8 @@ class Note extends Entity implements JsonSerializable {
 			'userid' => $this->userId,
 			'sharedwith' => $this->sharedWith,
 			'isshared' => $this->isShared,
-			'tags' => $this->tags
+			'tags' => $this->tags,
+			'attachts' => $this->attachts
 		];
 	}
 }