|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Neurony\Revisions\Traits; |
|
4
|
|
|
|
|
5
|
|
|
use Illuminate\Support\Arr; |
|
6
|
|
|
use Illuminate\Database\Eloquent\SoftDeletes; |
|
7
|
|
|
use Neurony\Revisions\Contracts\RevisionModelContract; |
|
8
|
|
|
use Neurony\Revisions\Helpers\RelationHelper; |
|
9
|
|
|
|
|
10
|
|
|
trait RollbackRevisionJsonRepresentation |
|
11
|
|
|
{ |
|
12
|
|
|
/** |
|
13
|
|
|
* Only rollback the model instance to the given revision. |
|
14
|
|
|
* |
|
15
|
|
|
* Loop through the revision's data. |
|
16
|
|
|
* If the revision's field name matches one from the model's attributes. |
|
17
|
|
|
* Replace the value from the model's attribute with the one from the revision. |
|
18
|
|
|
* |
|
19
|
|
|
* @param RevisionModelContract $revision |
|
20
|
|
|
* @return void |
|
21
|
|
|
*/ |
|
22
|
|
|
protected function rollbackModelToRevision(RevisionModelContract $revision): void |
|
23
|
|
|
{ |
|
24
|
|
|
foreach ($revision->metadata as $field => $value) { |
|
|
|
|
|
|
25
|
|
|
if (array_key_exists($field, $this->getAttributes())) { |
|
|
|
|
|
|
26
|
|
|
$this->attributes[$field] = $value; |
|
|
|
|
|
|
27
|
|
|
} |
|
28
|
|
|
} |
|
29
|
|
|
|
|
30
|
|
|
$this->save(); |
|
|
|
|
|
|
31
|
|
|
} |
|
32
|
|
|
|
|
33
|
|
|
/** |
|
34
|
|
|
* Only rollback the model's direct relations to the given revision. |
|
35
|
|
|
* |
|
36
|
|
|
* Loop through the stored revision's relation items. |
|
37
|
|
|
* If the relation exists, then update it with the data from the revision. |
|
38
|
|
|
* If the relation does not exist, then create a new one with the data from the revision. |
|
39
|
|
|
* |
|
40
|
|
|
* Please note that when creating a new relation, the primary key (id) will be the old one from the revision's data. |
|
41
|
|
|
* This way, the correspondence between the model and it's relation is kept. |
|
42
|
|
|
* |
|
43
|
|
|
* @param string $relation |
|
44
|
|
|
* @param array $attributes |
|
45
|
|
|
* @return void |
|
46
|
|
|
*/ |
|
47
|
|
|
protected function rollbackDirectRelationToRevision(string $relation, array $attributes): void |
|
48
|
|
|
{ |
|
49
|
|
|
$relatedPrimaryKey = $attributes['records']['primary_key']; |
|
50
|
|
|
$relatedRecords = $attributes['records']['items']; |
|
51
|
|
|
|
|
52
|
|
|
// delete extra added child related records after the revision checkpoint |
|
53
|
|
|
if (RelationHelper::isChild($attributes['type'])) { |
|
54
|
|
|
$oldRelated = $this->{$relation}()->pluck($relatedPrimaryKey)->toArray(); |
|
55
|
|
|
$currentRelated = array_map(function ($item) use ($relatedPrimaryKey) { |
|
56
|
|
|
return $item[$relatedPrimaryKey]; |
|
57
|
|
|
}, $relatedRecords); |
|
58
|
|
|
|
|
59
|
|
|
$extraRelated = array_diff($oldRelated, $currentRelated); |
|
60
|
|
|
|
|
61
|
|
|
if (!empty($extraRelated)) { |
|
62
|
|
|
$this->{$relation}()->whereIn($relatedPrimaryKey, $extraRelated)->delete(); |
|
63
|
|
|
} |
|
64
|
|
|
} |
|
65
|
|
|
|
|
66
|
|
|
// rollback each related record to its revision checkpoint |
|
67
|
|
|
foreach ($relatedRecords as $item) { |
|
68
|
|
|
$related = $this->{$relation}(); |
|
69
|
|
|
|
|
70
|
|
|
if (array_key_exists(SoftDeletes::class, class_uses($this->{$relation}))) { |
|
71
|
|
|
$related = $related->withTrashed(); |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
|
|
$rel = $related->findOrNew($item[$relatedPrimaryKey] ?? null); |
|
75
|
|
|
|
|
76
|
|
|
foreach ($item as $field => $value) { |
|
77
|
|
|
$rel->attributes[$field] = $value; |
|
78
|
|
|
} |
|
79
|
|
|
|
|
80
|
|
|
if (array_key_exists(SoftDeletes::class, class_uses($rel))) { |
|
81
|
|
|
$rel->{$rel->getDeletedAtColumn()} = null; |
|
82
|
|
|
} |
|
83
|
|
|
|
|
84
|
|
|
$rel->save(); |
|
85
|
|
|
} |
|
86
|
|
|
} |
|
87
|
|
|
|
|
88
|
|
|
/** |
|
89
|
|
|
* Rollback a model's pivoted relations to the given revision. |
|
90
|
|
|
* |
|
91
|
|
|
* Loop through the stored revision's relation items. |
|
92
|
|
|
* If the relation's related model exists, then leave it as is (maybe modified) because other records or entities might be using it. |
|
93
|
|
|
* If the relation's related model does not exist, then create a new one with the data from the revision. |
|
94
|
|
|
* |
|
95
|
|
|
* Please note that when creating a new relation related instance, the primary key (id) will be the old one from the revision's data. |
|
96
|
|
|
* This way, the correspondence between the model and it's relation is kept. |
|
97
|
|
|
* |
|
98
|
|
|
* Loop through the stored revision's relation pivots. |
|
99
|
|
|
* Sync the model's pivot values with the ones from the revision. |
|
100
|
|
|
* |
|
101
|
|
|
* @param string $relation |
|
102
|
|
|
* @param array $attributes |
|
103
|
|
|
* @return void |
|
104
|
|
|
*/ |
|
105
|
|
|
protected function rollbackPivotedRelationToRevision(string $relation, array $attributes): void |
|
106
|
|
|
{ |
|
107
|
|
|
foreach ($attributes['records']['items'] as $item) { |
|
108
|
|
|
$related = $this->{$relation}()->getRelated(); |
|
109
|
|
|
|
|
110
|
|
|
if (array_key_exists(SoftDeletes::class, class_uses($related))) { |
|
111
|
|
|
$related = $related->withTrashed(); |
|
112
|
|
|
} |
|
113
|
|
|
|
|
114
|
|
|
$rel = $related->findOrNew($item[$attributes['records']['primary_key']] ?? null); |
|
115
|
|
|
|
|
116
|
|
|
if ($rel->exists === false) { |
|
117
|
|
|
foreach ($item as $field => $value) { |
|
118
|
|
|
$rel->attributes[$field] = $value; |
|
119
|
|
|
} |
|
120
|
|
|
|
|
121
|
|
|
$rel->save(); |
|
122
|
|
|
} |
|
123
|
|
|
if (array_key_exists(SoftDeletes::class, class_uses($rel))) { |
|
124
|
|
|
$rel->{$rel->getDeletedAtColumn()} = null; |
|
125
|
|
|
$rel->save(); |
|
126
|
|
|
} |
|
127
|
|
|
} |
|
128
|
|
|
|
|
129
|
|
|
$this->{$relation}()->detach(); |
|
130
|
|
|
|
|
131
|
|
|
foreach ($attributes['pivots']['items'] as $item) { |
|
132
|
|
|
$this->{$relation}()->attach( |
|
133
|
|
|
$item[$attributes['pivots']['related_key']], |
|
134
|
|
|
Arr::except((array) $item, [ |
|
135
|
|
|
$attributes['pivots']['primary_key'], |
|
136
|
|
|
$attributes['pivots']['foreign_key'], |
|
137
|
|
|
$attributes['pivots']['related_key'], |
|
138
|
|
|
]) |
|
139
|
|
|
); |
|
140
|
|
|
} |
|
141
|
|
|
} |
|
142
|
|
|
} |
|
143
|
|
|
|
Neurony /
laravel-revisions
Loading history...
If you access a property on an interface, you most likely code against a concrete implementation of the interface.
Available Fixes
Adding an additional type check:
Changing the type hint: