|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types = 1); |
|
4
|
|
|
|
|
5
|
|
|
namespace hanneskod\yaysondb; |
|
6
|
|
|
|
|
7
|
|
|
use hanneskod\yaysondb\Engine\EngineInterface; |
|
8
|
|
|
use hanneskod\yaysondb\Expression\ExpressionInterface; |
|
9
|
|
|
|
|
10
|
|
|
/** |
|
11
|
|
|
* Access class for a collection of documents |
|
12
|
|
|
*/ |
|
13
|
|
|
class Collection extends Filterable implements CollectionInterface |
|
14
|
|
|
{ |
|
15
|
|
|
/** |
|
16
|
|
|
* @var EngineInterface |
|
17
|
|
|
*/ |
|
18
|
|
|
private $engine; |
|
19
|
|
|
|
|
20
|
|
|
public function __construct(EngineInterface $engine) |
|
21
|
|
|
{ |
|
22
|
|
|
parent::__construct($engine); |
|
23
|
|
|
$this->engine = $engine; |
|
24
|
|
|
} |
|
25
|
|
|
|
|
26
|
|
|
public function has(string $id): bool |
|
27
|
|
|
{ |
|
28
|
|
|
return $this->engine->has($id); |
|
29
|
|
|
} |
|
30
|
|
|
|
|
31
|
|
|
public function read(string $id): array |
|
32
|
|
|
{ |
|
33
|
|
|
if (!$this->has($id)) { |
|
34
|
|
|
throw new Exception\LogicException("Document $id does not exist, did you call has()?"); |
|
35
|
|
|
} |
|
36
|
|
|
|
|
37
|
|
|
return $this->engine->read($id); |
|
38
|
|
|
} |
|
39
|
|
|
|
|
40
|
|
|
public function insert(array $document): string |
|
41
|
|
|
{ |
|
42
|
|
|
return $this->engine->write('', $document); |
|
43
|
|
|
} |
|
44
|
|
|
|
|
45
|
|
|
public function update(ExpressionInterface $expression, array $newDocument): int |
|
46
|
|
|
{ |
|
47
|
|
|
$count = 0; |
|
48
|
|
|
|
|
49
|
|
|
foreach ($this->find($expression) as $id => $oldDocument) { |
|
50
|
|
|
$this->engine->write((string)$id, array_replace_recursive($oldDocument, $newDocument)); |
|
51
|
|
|
$count++; |
|
52
|
|
|
} |
|
53
|
|
|
|
|
54
|
|
|
return $count; |
|
55
|
|
|
} |
|
56
|
|
|
|
|
57
|
|
|
public function delete(ExpressionInterface $expression): int |
|
58
|
|
|
{ |
|
59
|
|
|
$count = 0; |
|
60
|
|
|
|
|
61
|
|
|
foreach ($this->find($expression) as $id => $document) { |
|
62
|
|
|
if ($this->engine->delete((string)$id)) { |
|
63
|
|
|
$count++; |
|
64
|
|
|
} |
|
65
|
|
|
} |
|
66
|
|
|
|
|
67
|
|
|
return $count; |
|
68
|
|
|
} |
|
69
|
|
|
|
|
70
|
|
|
public function commit() |
|
71
|
|
|
{ |
|
72
|
|
|
return $this->engine->commit(); |
|
73
|
|
|
} |
|
74
|
|
|
|
|
75
|
|
|
public function inTransaction(): bool |
|
76
|
|
|
{ |
|
77
|
|
|
return $this->engine->inTransaction(); |
|
78
|
|
|
} |
|
79
|
|
|
|
|
80
|
|
|
public function reset() |
|
81
|
|
|
{ |
|
82
|
|
|
return $this->engine->reset(); |
|
83
|
|
|
} |
|
84
|
|
|
} |
|
85
|
|
|
|
hanneskod /
yaysondb
