feat: add type cast while get setting

README.md

@@ -69,6 +69,39 @@ $siteTItle = Settings::get('site_title');
 $siteTitle = Settings::get('site_title', 'Your Default Awesome Website');
 ```
 
+**Get a setting and cast it to a specific type**
+
+```php
+use RuangDeveloper\LaravelSettings\Enums\Type;
+use RuangDeveloper\LaravelSettings\Facades\Settings;
+
+// retrieve the global site title
+$siteTitle = Settings::getAs('site_title', Type::String);
+
+// you may want to add a default fallback value if the setting
+// with provided key doesn't exists in the database
+$siteTitle = Settings::getAs('site_title', Type::String, 'Your Default Awesome Website');
+```
+
+Available types:
+
+- String
+- Integer
+- Float
+- Boolean
+- Array
+- Object
+
+You can also use the following methods to get a setting and cast it to a specific type:
+
+- `Settings::getString('key', $default)`
+- `Settings::getInteger('key', $default)`
+- `Settings::getFloat('key', $default)`
+- `Settings::getBoolean('key', $default)`
+- `Settings::getArray('key', $default)`
+- `Settings::getObject('key', $default)`
+
+
 ### Delete a global setting
 
 Now, if you want to delete the setting
@@ -130,6 +163,38 @@ $isSubscribed = $user->getSetting('subscribe_newsletter', false);
 //
 ```
 
+**Get a setting and cast it to a specific type**
+
+```php
+use RuangDeveloper\LaravelSettings\Enums\Type;
+use RuangDeveloper\LaravelSettings\Facades\Settings;
+
+$user = App\Models\User::find(1);
+$isSubscribed = $user->getSettingAs('subscribe_newsletter', Type::Boolean);
+
+// you may want to add a default fallback value if the setting
+// with provided key doesn't exists in the database
+$isSubscribed = $user->getSettingAs('subscribe_newsletter', Type::Boolean, false);
+```
+
+Available types:
+
+- String
+- Integer
+- Float
+- Boolean
+- Array
+- Object
+
+You can also use the following methods to get a setting and cast it to a specific type:
+
+- `$yourModel->getSettingString('key', $default)`
+- `$yourModel->getSettingInteger('key', $default)`
+- `$yourModel->getSettingFloat('key', $default)`
+- `$yourModel->getSettingBoolean('key', $default)`
+- `$yourModel->getSettingArray('key', $default)`
+- `$yourModel->getSettingObject('key', $default)`
+
 **Delete a setting**
 
 ```php

src/Enums/Type.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace RuangDeveloper\LaravelSettings\Enums;
+
+enum Type: string
+{
+    case String = 'string';
+    case Integer = 'integer';
+    case Float = 'float';
+    case Boolean = 'boolean';
+    case Array = 'array';
+    case Object = 'object';
+}

src/Services/SettingsService.php

@@ -3,6 +3,7 @@
 namespace RuangDeveloper\LaravelSettings\Services;
 
 use Illuminate\Support\Facades\Cache;
+use RuangDeveloper\LaravelSettings\Enums\Type;
 use RuangDeveloper\LaravelSettings\Supports\Support;
 
 class SettingsService
@@ -49,6 +50,114 @@ public function get(string $key, mixed $default = null): mixed
         return $this->findSetting($key, null, null, $default);
     }
 
+    /**
+     * Get a setting and cast it to a specific type.
+     * 
+     * @param string $key
+     * @param Type $type
+     * @param mixed $default
+     * @param string|null $modelType
+     * @param mixed|null $modelId
+     * @return mixed
+     */
+    public function getAs(string $key, Type $type, mixed $default = null, string $modelType = null, mixed $modelId = null): mixed
+    {
+        $value = $default;
+        if ($modelType && $modelId) {
+            $value = $this->getWithModel($key, $modelType, $modelId, $default);
+        } else {
+            $value = $this->get($key, $default);
+        }
+
+        if (is_null($value)) return $value;
+
+        return $this->cast($value, $type);
+    }
+
+    /**
+     * Get a setting and cast it to string
+     * 
+     * @param string $key
+     * @param mixed $default
+     * @param string|null $modelType
+     * @param mixed|null $modelId
+     * @return mixed
+     */
+    public function getString(string $key, mixed $default = null, string $modelType = null, mixed $modelId = null): mixed
+    {
+        return $this->getAs($key, Type::String, $default, $modelType, $modelId);
+    }
+
+    /**
+     * Get a setting and cast it to integer.
+     * 
+     * @param string $key
+     * @param mixed $default
+     * @param string|null $modelType
+     * @param mixed|null $modelId
+     * @return mixed
+     */
+    public function getInteger(string $key, mixed $default = null, string $modelType = null, mixed $modelId = null): mixed
+    {
+        return $this->getAs($key, Type::Integer, $default, $modelType, $modelId);
+    }
+
+    /**
+     * Get a setting and cast it to float.
+     * 
+     * @param string $key
+     * @param mixed $default
+     * @param string|null $modelType
+     * @param mixed|null $modelId
+     * @return mixed
+     */
+    public function getFloat(string $key, mixed $default = null, string $modelType = null, mixed $modelId = null): mixed
+    {
+        return $this->getAs($key, Type::Float, $default, $modelType, $modelId);
+    }
+
+    /**
+     * Get a setting and cast it to boolean.
+     * 
+     * @param string $key
+     * @param mixed $default
+     * @param string|null $modelType
+     * @param mixed|null $modelId
+     * @return mixed
+     */
+    public function getBoolean(string $key, mixed $default = null, string $modelType = null, mixed $modelId = null): mixed
+    {
+        return $this->getAs($key, Type::Boolean, $default, $modelType, $modelId);
+    }
+
+    /**
+     * Get a setting and cast it to array.
+     * 
+     * @param string $key
+     * @param mixed $default
+     * @param string|null $modelType
+     * @param mixed|null $modelId
+     * @return mixed
+     */
+    public function getArray(string $key, mixed $default = null, string $modelType = null, mixed $modelId = null): mixed
+    {
+        return $this->getAs($key, Type::Array, $default, $modelType, $modelId);
+    }
+
+    /**
+     * Get a setting and cast it to object.
+     * 
+     * @param string $key
+     * @param mixed $default
+     * @param string|null $modelType
+     * @param mixed|null $modelId
+     * @return mixed
+     */
+    public function getObject(string $key, mixed $default = null, string $modelType = null, mixed $modelId = null): mixed
+    {
+        return $this->getAs($key, Type::Object, $default, $modelType, $modelId);
+    }
+
     /**
      * Forget a setting value.
      * 
@@ -229,4 +338,33 @@ private function deleteSetting(string $key, string $modelType = null, mixed $mod
             Cache::forget(Support::getCacheKey($key, $modelType, $modelId));
         }
     }
+
+    /**
+     * Cast a value to a specific type.
+     * 
+     * @param mixed $value
+     * @param Type $type
+     * @return mixed
+     */
+    private function cast(mixed $value, Type $type): mixed
+    {
+        if (is_null($value)) return $value;
+
+        switch ($type) {
+            case Type::String:
+                return (string) $value;
+            case Type::Integer:
+                return (int) $value;
+            case Type::Float:
+                return (float) $value;
+            case Type::Boolean:
+                return (bool) $value;
+            case Type::Array:
+                return (array) $value;
+            case Type::Object:
+                return (object) $value;
+            default:
+                return $value;
+        }
+    }
 }

src/Traits/HasSettings.php

@@ -3,6 +3,8 @@
 namespace RuangDeveloper\LaravelSettings\Traits;
 
 use Illuminate\Support\Facades\Cache;
+use RuangDeveloper\LaravelSettings\Enums\Type;
+use RuangDeveloper\LaravelSettings\Services\SettingsService;
 use RuangDeveloper\LaravelSettings\Supports\Support;
 
 trait HasSettings
@@ -131,4 +133,94 @@ public function deleteSetting(string $key): void
             Cache()->forget(Support::getCacheKey($key, $this->getMorphClass(), $this->getKey()));
         }
     }
+
+    /**
+     * Get setting value and cast it to a specific type.
+     * 
+     * @param string $key
+     * @param Type
+     * @param mixed $default
+     * @return mixed
+     */
+    public function getSettingAs(string $key, Type $type, mixed $default = null): mixed
+    {
+        return $this->getSettingService()->getAs($key, $type, $default, $this->getMorphClass(), $this->getKey());
+    }
+
+    /**
+     * Get setting value and cast it to string.
+     * 
+     * @param string $key
+     * @param mixed $default
+     * @return mixed
+     */
+    public function getSettingString(string $key, mixed $default = null): mixed
+    {
+        return $this->getSettingAs($key, Type::String, $default);
+    }
+
+    /**
+     * Get setting value and cast it to integer.
+     * 
+     * @param string $key
+     * @param mixed $default
+     * @return mixed
+     */
+    public function getSettingInteger(string $key, mixed $default = null): mixed
+    {
+        return $this->getSettingAs($key, Type::Integer, $default);
+    }
+
+    /**
+     * Get setting value and cast it to float.
+     * 
+     * @param string $key
+     * @param mixed $default
+     * @return mixed
+     */
+    public function getSettingFloat(string $key, mixed $default = null): mixed
+    {
+        return $this->getSettingAs($key, Type::Float, $default);
+    }
+
+    /**
+     * Get setting value and cast it to boolean.
+     * 
+     * @param string $key
+     * @param mixed $default
+     * @return mixed
+     */
+    public function getSettingBoolean(string $key, mixed $default = null): mixed
+    {
+        return $this->getSettingAs($key, Type::Boolean, $default);
+    }
+
+    /**
+     * Get setting value and cast it to array.
+     * 
+     * @param string $key
+     * @param mixed $default
+     * @return mixed
+     */
+    public function getSettingArray(string $key, mixed $default = null): mixed
+    {
+        return $this->getSettingAs($key, Type::Array, $default);
+    }
+
+    /**
+     * Get setting value and cast it to object.
+     * 
+     * @param string $key
+     * @param mixed $default
+     * @return mixed
+     */
+    public function getSettingObject(string $key, mixed $default = null): mixed
+    {
+        return $this->getSettingAs($key, Type::Object, $default);
+    }
+
+    private function getSettingService(): SettingsService
+    {
+        return app(SettingsService::class);
+    }
 }