|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Clubdeuce\Tessitura\Cache; |
|
4
|
|
|
|
|
5
|
|
|
use Clubdeuce\Tessitura\Interfaces\CacheInterface; |
|
6
|
|
|
use Predis\Client; |
|
7
|
|
|
use Exception; |
|
8
|
|
|
|
|
9
|
|
|
class RedisCache implements CacheInterface |
|
10
|
|
|
{ |
|
11
|
|
|
private Client $redis; |
|
12
|
|
|
|
|
13
|
|
|
public function __construct(Client $redis) |
|
14
|
|
|
{ |
|
15
|
|
|
$this->redis = $redis; |
|
16
|
|
|
} |
|
17
|
|
|
|
|
18
|
|
|
/** |
|
19
|
|
|
* Get a value from the cache. |
|
20
|
|
|
* |
|
21
|
|
|
* @param string $key The cache key |
|
22
|
|
|
* @return mixed|null The cached value or null if not found |
|
23
|
|
|
*/ |
|
24
|
|
|
public function get(string $key): mixed |
|
25
|
|
|
{ |
|
26
|
|
|
try { |
|
27
|
|
|
$value = $this->redis->get($key); |
|
28
|
|
|
if ($value === null) { |
|
29
|
|
|
return null; |
|
30
|
|
|
} |
|
31
|
|
|
return json_decode($value, true); |
|
32
|
|
|
} catch (Exception) { |
|
33
|
|
|
return null; |
|
34
|
|
|
} |
|
35
|
|
|
} |
|
36
|
|
|
|
|
37
|
|
|
/** |
|
38
|
|
|
* Set a value in the cache. |
|
39
|
|
|
* |
|
40
|
|
|
* @param string $key The cache key |
|
41
|
|
|
* @param mixed $value The value to cache |
|
42
|
|
|
* @param int $ttl Time to live in seconds |
|
43
|
|
|
* @return bool True on success, false on failure |
|
44
|
|
|
*/ |
|
45
|
|
|
public function set(string $key, mixed $value, int $ttl = 3600): bool |
|
46
|
|
|
{ |
|
47
|
|
|
try { |
|
48
|
|
|
$serializedValue = json_encode($value); |
|
49
|
|
|
if ($ttl > 0) { |
|
50
|
|
|
return $this->redis->setex($key, $ttl, $serializedValue) === 'OK'; |
|
51
|
|
|
} else { |
|
52
|
|
|
return $this->redis->set($key, $serializedValue) === 'OK'; |
|
53
|
|
|
} |
|
54
|
|
|
} catch (Exception) { |
|
55
|
|
|
return false; |
|
56
|
|
|
} |
|
57
|
|
|
} |
|
58
|
|
|
|
|
59
|
|
|
/** |
|
60
|
|
|
* Check if a key exists in the cache. |
|
61
|
|
|
* |
|
62
|
|
|
* @param string $key The cache key |
|
63
|
|
|
* @return bool True if the key exists, false otherwise |
|
64
|
|
|
*/ |
|
65
|
|
|
public function has(string $key): bool |
|
66
|
|
|
{ |
|
67
|
|
|
try { |
|
68
|
|
|
return $this->redis->exists($key) > 0; |
|
69
|
|
|
} catch (Exception) { |
|
70
|
|
|
return false; |
|
71
|
|
|
} |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
|
|
/** |
|
75
|
|
|
* Delete a value from the cache. |
|
76
|
|
|
* |
|
77
|
|
|
* @param string $key The cache key |
|
78
|
|
|
* @return bool True on success, false on failure |
|
79
|
|
|
*/ |
|
80
|
|
|
public function delete(string $key): bool |
|
81
|
|
|
{ |
|
82
|
|
|
try { |
|
83
|
|
|
return $this->redis->del($key) > 0; |
|
84
|
|
|
} catch (Exception) { |
|
85
|
|
|
return false; |
|
86
|
|
|
} |
|
87
|
|
|
} |
|
88
|
|
|
|
|
89
|
|
|
/** |
|
90
|
|
|
* Clear all cached values. |
|
91
|
|
|
* |
|
92
|
|
|
* @return bool True on success, false on failure |
|
93
|
|
|
*/ |
|
94
|
|
|
public function clear(): bool |
|
95
|
|
|
{ |
|
96
|
|
|
try { |
|
97
|
|
|
return $this->redis->flushdb() === 'OK'; |
|
98
|
|
|
} catch (Exception) { |
|
99
|
|
|
return false; |
|
100
|
|
|
} |
|
101
|
|
|
} |
|
102
|
|
|
} |
clubdeuce /
tessitura-php
