Use $rawModelDataInput as construct function parameter name in Model.phptpl

Because when Symfony deserializer the object will not find the parameter value in the saved data and use the default parameter value(empty array).

Then the model construct function will get error: `Typed property must not be accessed before initialization` since PHP 7.4

see: https://github.com/symfony/symfony/blob/44db49fb8f6d70c4341120a3f8f1b1a1a0dfa014/src/Symfony/Component/Serializer/Normalizer/AbstractNormalizer.php#L380

and

https://github.com/symfony/symfony/blob/44db49fb8f6d70c4341120a3f8f1b1a1a0dfa014/src/Symfony/Component/Serializer/Normalizer/AbstractNormalizer.php#L355

Author: mikewolfxyou

README.md

@@ -102,7 +102,7 @@ Let's have a look into an easy example. We create a simple model for a person wi
 After generating a class with this JSON-Schema our class with the name `Person` will provide the following interface:
 ```php
 // the constructor takes an array with data which is validated and applied to the model
-public function __construct(array $modelData);
+public function __construct(array $rawModelDataInput);
 
 // the method getRawModelDataInput always delivers the raw input which was provided on instantiation
 public function getRawModelDataInput(): array;

src/Templates/Model.phptpl

@@ -42,11 +42,11 @@ class {{ class }} {% if schema.getInterfaces() %}implements {{ viewHelper.joinCl
     /**
      * {{ class }} constructor.
      *
-     * @param array $modelData
+     * @param array $rawModelDataInput
      *
      * @throws {% if generatorConfiguration.collectErrors() %}{{ viewHelper.getSimpleClassName(generatorConfiguration.getErrorRegistryClass()) }}{% else %}ValidationException{% endif %}
      */
-    public function __construct(array $modelData = [])
+    public function __construct(array $rawModelDataInput = [])
     {
         {% if generatorConfiguration.collectErrors() %}
             $this->_errorRegistry = new {{ viewHelper.getSimpleClassName(generatorConfiguration.getErrorRegistryClass()) }}();
@@ -55,12 +55,12 @@ class {{ class }} {% if schema.getInterfaces() %}implements {{ viewHelper.joinCl
         {{ schemaHookResolver.resolveConstructorBeforeValidationHook() }}
 
         {% if schema.getBaseValidators() %}
-            $this->executeBaseValidators($modelData);
+            $this->executeBaseValidators($rawModelDataInput);
         {% endif %}
 
         {% foreach schema.getProperties() as property %}
             {% if not property.isInternal() %}
-                $this->process{{ viewHelper.ucfirst(property.getAttribute()) }}($modelData);
+                $this->process{{ viewHelper.ucfirst(property.getAttribute()) }}($rawModelDataInput);
             {% endif %}
         {% endforeach %}
 
@@ -70,7 +70,7 @@ class {{ class }} {% if schema.getInterfaces() %}implements {{ viewHelper.joinCl
             }
         {% endif %}
 
-        $this->_rawModelDataInput = $modelData;
+        $this->_rawModelDataInput = $rawModelDataInput;
 
         {{ schemaHookResolver.resolveConstructorAfterValidationHook() }}
     }