Merge branch 'naxvog-custom-encoder-decoder'

README.md

@@ -140,6 +140,14 @@ return [
         ],
     ],
 
+    /*
+     * The encoder and decoder will determine how settings are stored and
+     * retrieved in the database. By default, `json_encode` and `json_decode`
+     * are used.
+     */
+    'encoder' => null,
+    'decoder' => null,
+
     /*
      * The contents of settings classes can be cached through your application,
      * settings will be stored within a provided Laravel store and can have an
@@ -734,6 +742,18 @@ public function up(): void
 
 Of course, you can use these methods when using `inGroup` migration operations.
 
+### Custom encoders and decoders
+
+It is possible to define custom encoders and decoders instead of the built-in `json_encode` and `json_decode` ones by
+changing the package configuration like so:
+
+```php
+...
+'encoder' => fn($value): string => str_rot13(json_encode($value)),
+'decoder' => fn(string $payload, bool $associative) => json_decode(str_rot13($payload), $associative),
+...
+```
+
 ### Faking settings classes
 
 In tests, it is sometimes desired that some settings classes can be quickly used with values different from the default ones you've written in your migrations. That's why you can fake settings. Faked settings classes will be registered in the container. And you can overwrite some or all the properties in the settings class:

config/settings.php

@@ -47,6 +47,14 @@
         ],
     ],
 
+    /*
+     * The encoder and decoder will determine how settings are stored and
+     * retrieved in the database. By default, `json_encode` and `json_decode`
+     * are used.
+     */
+    'encoder' => null,
+    'decoder' => null,
+
     /*
      * The contents of settings classes can be cached through your application,
      * settings will be stored within a provided Laravel store and can have an

src/SettingsRepositories/DatabaseSettingsRepository.php

@@ -27,7 +27,7 @@ public function getPropertiesInGroup(string $group): array
             ->where('group', $group)
             ->get(['name', 'payload'])
             ->mapWithKeys(function (object $object) {
-                return [$object->name => json_decode($object->payload, true)];
+                return [$object->name => $this->decode($object->payload, true)];
             })
             ->toArray();
     }
@@ -48,15 +48,15 @@ public function getPropertyPayload(string $group, string $name)
             ->first('payload')
             ->toArray();
 
-        return json_decode($setting['payload']);
+        return $this->decode($setting['payload']);
     }
 
     public function createProperty(string $group, string $name, $payload): void
     {
         $this->getBuilder()->create([
             'group' => $group,
             'name' => $name,
-            'payload' => json_encode($payload),
+            'payload' => $this->encode($payload),
             'locked' => false,
         ]);
     }
@@ -67,7 +67,7 @@ public function updatePropertiesPayload(string $group, array $properties): void
             return [
                 'group' => $group,
                 'name' => $name,
-                'payload' => json_encode($payload),
+                'payload' => $this->encode($payload),
             ];
         })->values()->toArray();
 
@@ -123,4 +123,18 @@ public function getBuilder(): Builder
 
         return $model->newQuery();
     }
+
+    protected function encode(mixed $value): mixed
+    {
+        $encoder = config('settings.encoder') ?? fn ($value) => json_encode($value);
+
+        return $encoder($value);
+    }
+
+    protected function decode(string $payload, bool $associative = false): mixed
+    {
+        $decoder = config('settings.decoder') ?? fn ($payload, $associative) => json_decode($payload, $associative);
+
+        return $decoder($payload, $associative);
+    }
 }

tests/SettingsRepositories/DatabaseSettingsRepositoryTest.php

@@ -139,6 +139,22 @@
     expect($this->repository->getPropertyPayload('test', 'e'))->toEqual(69);
 });
 
+it('can utilize custom encoders', function() {
+    config()->set('settings.encoder', fn($value) => str_rot13(json_encode($value)));
+
+    $this->repository->createProperty('test', 'a', 'Alpha');
+
+    expect(SettingsProperty::all()->first()->payload)->toEqual('"Nycun"');
+});
+
+it('can utilize custom decoders', function() {
+    config()->set('settings.decoder', fn($payload, $assoc) => json_decode(str_rot13($payload), $assoc));
+
+    $this->repository->createProperty('test', 'a', 'Nycun');
+
+    expect($this->repository->getPropertyPayload('test', 'a'))->toEqual('Alpha');
+});
+
 it('can delete a property', function () {
     $this->repository->createProperty('test', 'a', 'Alpha');