blob: 970613830989363301fa6253dc6393623716f7e6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
<?php
/**
* Nextcloud - News
*
* This file is licensed under the Affero General Public License version 3 or
* later. See the COPYING file.
*
* @author Alessandro Cosentino <cosenal@gmail.com>
* @author Bernhard Posselt <dev@bernhard-posselt.com>
* @copyright 2012 Alessandro Cosentino
* @copyright 2012-2014 Bernhard Posselt
*/
namespace OCA\News\Service;
use OCA\News\Db\NewsMapper;
use OCA\News\Db\NewsMapperV2;
use OCA\News\Service\Exceptions\ServiceNotFoundException;
use OCP\AppFramework\Db\DoesNotExistException;
use OCP\AppFramework\Db\Entity;
use OCP\AppFramework\Db\MultipleObjectsReturnedException;
use Psr\Log\LoggerInterface;
/**
* Class Service
*
* @package OCA\News\Service
*/
abstract class Service
{
/**
* @var NewsMapperV2
*/
protected $mapper;
/**
* @var LoggerInterface
*/
protected $logger;
/**
* Service constructor.
*
* @param NewsMapperV2 $mapper
* @param LoggerInterface $logger
*/
public function __construct($mapper, LoggerInterface $logger)
{
$this->mapper = $mapper;
$this->logger = $logger;
}
/**
* Finds all items of a user
*
* @param string $userId The ID/name of the user
* @param array $params Filter parameters
*
* @return Entity[]
*/
abstract public function findAllForUser(string $userId, array $params = []): array;
/**
* Finds all items
*
* @return Entity[]
*/
abstract public function findAll(): array;
/**
* Delete an entity
*
* @param int $id the id of the entity
* @param string $userId the name of the user for security reasons
*
* @throws ServiceNotFoundException if the entity does not exist, or there
* are more than one of it
*/
public function delete(string $userId, int $id)
{
$entity = $this->find($userId, $id);
$this->mapper->delete($entity);
}
/**
* Finds an entity by id
*
* @param int $id the id of the entity
* @param string $userId the name of the user for security reasons
*
* @return Entity the entity
* @throws ServiceNotFoundException if the entity does not exist, or there
* are more than one of it
*/
public function find(string $userId, int $id): Entity
{
try {
return $this->mapper->find($userId, $id);
} catch (DoesNotExistException $ex) {
throw new ServiceNotFoundException($ex->getMessage());
} catch (MultipleObjectsReturnedException $ex) {
throw new ServiceNotFoundException($ex->getMessage());
}
}
}
|
