1
|
|
|
<?php |
2
|
|
|
|
3
|
|
|
/* |
4
|
|
|
* This file is part of Laravel Love. |
5
|
|
|
* |
6
|
|
|
* (c) Anton Komarev <[email protected]> |
7
|
|
|
* |
8
|
|
|
* For the full copyright and license information, please view the LICENSE |
9
|
|
|
* file that was distributed with this source code. |
10
|
|
|
*/ |
11
|
|
|
|
12
|
|
|
declare(strict_types=1); |
13
|
|
|
|
14
|
|
|
namespace Cog\Laravel\Love\Reaction\Models; |
15
|
|
|
|
16
|
|
|
use Cog\Contracts\Love\Reactant\Models\Reactant as ReactantInterface; |
17
|
|
|
use Cog\Contracts\Love\Reacter\Models\Reacter as ReacterInterface; |
18
|
|
|
use Cog\Contracts\Love\Reaction\Exceptions\RateInvalid; |
19
|
|
|
use Cog\Contracts\Love\Reaction\Exceptions\RateOutOfRange; |
20
|
|
|
use Cog\Contracts\Love\Reaction\Models\Reaction as ReactionInterface; |
21
|
|
|
use Cog\Contracts\Love\ReactionType\Models\ReactionType as ReactionTypeInterface; |
22
|
|
|
use Cog\Laravel\Love\Reactant\Models\Reactant; |
23
|
|
|
use Cog\Laravel\Love\Reacter\Models\Reacter; |
24
|
|
|
use Cog\Laravel\Love\ReactionType\Models\ReactionType; |
25
|
|
|
use Cog\Laravel\Love\Support\Database\Eloquent\Model; |
26
|
|
|
use Illuminate\Database\Eloquent\Casts\Attribute; |
27
|
|
|
use Illuminate\Database\Eloquent\Factories\HasFactory; |
28
|
|
|
use Illuminate\Database\Eloquent\Relations\BelongsTo; |
29
|
|
|
|
30
|
|
|
final class Reaction extends Model implements |
31
|
|
|
ReactionInterface |
32
|
|
|
{ |
33
|
|
|
use HasFactory; |
34
|
|
|
|
35
|
|
|
public const RATE_DEFAULT = 1.0; |
36
|
|
|
public const RATE_MIN = 0.01; |
37
|
|
|
public const RATE_MAX = 99.99; |
38
|
|
|
|
39
|
|
|
protected $table = 'love_reactions'; |
40
|
|
|
|
41
|
|
|
protected static $unguarded = true; |
42
|
|
|
|
43
|
|
|
/** |
44
|
|
|
* @var array<string, float> |
45
|
|
|
*/ |
46
|
|
|
protected $attributes = [ |
47
|
|
|
'rate' => self::RATE_DEFAULT, |
48
|
|
|
]; |
49
|
|
|
|
50
|
|
|
public function id(): Attribute |
51
|
|
|
{ |
52
|
|
|
return new Attribute( |
53
|
|
|
get: fn (string | null $value) => $value, |
54
|
|
|
set: fn (string | null $value) => $value, |
55
|
|
|
); |
56
|
|
|
} |
57
|
|
|
|
58
|
|
|
public function rate(): Attribute |
59
|
|
|
{ |
60
|
|
|
return new Attribute( |
61
|
|
|
get: fn (float | null $value) => $value ?? self::RATE_DEFAULT, |
62
|
|
|
set: function (float | null $value) { |
63
|
|
|
if ($value !== null && ($value < self::RATE_MIN || $value > self::RATE_MAX)) { |
64
|
|
|
throw RateOutOfRange::withValueBetween( |
65
|
|
|
$value, |
66
|
|
|
self::RATE_MIN, |
67
|
|
|
self::RATE_MAX, |
68
|
|
|
); |
69
|
|
|
} |
70
|
|
|
|
71
|
|
|
return $value ?? self::RATE_DEFAULT; |
72
|
|
|
}, |
73
|
|
|
); |
74
|
|
|
} |
75
|
|
|
|
76
|
|
|
public function reactant(): BelongsTo |
77
|
|
|
{ |
78
|
|
|
return $this->belongsTo(Reactant::class, 'reactant_id'); |
79
|
|
|
} |
80
|
|
|
|
81
|
|
|
public function reacter(): BelongsTo |
82
|
|
|
{ |
83
|
|
|
return $this->belongsTo(Reacter::class, 'reacter_id'); |
84
|
|
|
} |
85
|
|
|
|
86
|
|
|
public function type(): BelongsTo |
87
|
|
|
{ |
88
|
|
|
return $this->belongsTo(ReactionType::class, 'reaction_type_id'); |
89
|
|
|
} |
90
|
|
|
|
91
|
|
|
public function getId(): string |
92
|
|
|
{ |
93
|
|
|
return $this->getAttributeValue('id'); |
|
|
|
|
94
|
|
|
} |
95
|
|
|
|
96
|
|
|
public function getReactant(): ReactantInterface |
97
|
|
|
{ |
98
|
|
|
return $this->getAttribute('reactant'); |
99
|
|
|
} |
100
|
|
|
|
101
|
|
|
public function getReacter(): ReacterInterface |
102
|
|
|
{ |
103
|
|
|
return $this->getAttribute('reacter'); |
104
|
|
|
} |
105
|
|
|
|
106
|
|
|
public function getType(): ReactionTypeInterface |
107
|
|
|
{ |
108
|
|
|
return $this->getAttribute('type'); |
109
|
|
|
} |
110
|
|
|
|
111
|
|
|
public function getRate(): float |
112
|
|
|
{ |
113
|
|
|
return $this->getAttributeValue('rate'); |
114
|
|
|
} |
115
|
|
|
|
116
|
|
|
public function getWeight(): float |
117
|
|
|
{ |
118
|
|
|
return $this->getType()->getMass() * $this->getRate(); |
119
|
|
|
} |
120
|
|
|
|
121
|
|
|
public function isOfType( |
122
|
|
|
ReactionTypeInterface $reactionType, |
123
|
|
|
): bool { |
124
|
|
|
return $this->getType()->isEqualTo($reactionType); |
125
|
|
|
} |
126
|
|
|
|
127
|
|
|
public function isNotOfType( |
128
|
|
|
ReactionTypeInterface $reactionType, |
129
|
|
|
): bool { |
130
|
|
|
return $this->getType()->isNotEqualTo($reactionType); |
131
|
|
|
} |
132
|
|
|
|
133
|
|
|
public function isToReactant( |
134
|
|
|
ReactantInterface $reactant, |
135
|
|
|
): bool { |
136
|
|
|
return $this->getReactant()->isEqualTo($reactant); |
137
|
|
|
} |
138
|
|
|
|
139
|
|
|
public function isNotToReactant( |
140
|
|
|
ReactantInterface $reactant, |
141
|
|
|
): bool { |
142
|
|
|
return !$this->isToReactant($reactant); |
143
|
|
|
} |
144
|
|
|
|
145
|
|
|
public function isByReacter( |
146
|
|
|
ReacterInterface $reacter, |
147
|
|
|
): bool { |
148
|
|
|
return $this->getReacter()->isEqualTo($reacter); |
149
|
|
|
} |
150
|
|
|
|
151
|
|
|
public function isNotByReacter( |
152
|
|
|
ReacterInterface $reacter, |
153
|
|
|
): bool { |
154
|
|
|
return !$this->isByReacter($reacter); |
155
|
|
|
} |
156
|
|
|
|
157
|
|
|
public function changeRate( |
158
|
|
|
float $rate, |
159
|
|
|
): void { |
160
|
|
|
if ($this->getRate() === $rate) { |
161
|
|
|
throw RateInvalid::withSameValue($rate); |
162
|
|
|
} |
163
|
|
|
|
164
|
|
|
$this->setAttribute('rate', $rate); |
165
|
|
|
$this->save(); |
166
|
|
|
} |
167
|
|
|
} |
168
|
|
|
|