Use identifier overrides to override conflicting identifier name

CONTRIBUTING.md

@@ -48,6 +48,9 @@ SDK Language name (JS, PHP…)
 **getKeywords**
 An array with language keywords to avoid using as param or function names, template engine will solve conflicts
 
+**getIdentifierOverrides**
+Returns an associative array that can be used to override keywords with pre-defined word using `overrideIdentifier` filter.
+
 **getFiles**
 An array with a list of language template files in [twig format](https://twig.symfony.com/). 
 Each file scope determines what template parameters will be available.

src/SDK/Language/Dart.php

@@ -110,7 +110,7 @@ public function getKeywords()
      */
     public function getIdentifierOverrides()
     {
-        return [];
+        return ['Function' => 'Func'];
     }
 
     /**

templates/dart/lib/services/service.dart.twig

@@ -16,7 +16,7 @@ class {{ service.name | caseUcfirst }} extends Service {
 {{ method.description|dartComment }}
      ///
 {% endif %}
-    {% if method.type == 'webAuth' %}Future{% elseif method.type == 'location' %} Future<Uint8List> {% else %} {% if method.responseModel and method.responseModel != 'any' %}Future<models.{{method.responseModel | ucFirstAndEscape}}>{% else %}Future{% endif %}{% endif %} {{ method.name | caseCamel }}({{ _self.method_parameters(method.parameters) }}) async {
+    {% if method.type == 'webAuth' %}Future{% elseif method.type == 'location' %} Future<Uint8List> {% else %} {% if method.responseModel and method.responseModel != 'any' %}Future<models.{{method.responseModel | caseUcfirst | overrideIdentifier}}>{% else %}Future{% endif %}{% endif %} {{ method.name | caseCamel }}({{ _self.method_parameters(method.parameters) }}) async {
         final String path = '{{ method.path }}'{% for parameter in method.parameters.path %}.replaceAll(RegExp('{{ '{' }}{{ parameter.name | caseCamel }}{{ '}' }}'), {{ parameter.name | caseCamel | escapeKeyword }}){% endfor %};
 
         final Map<String, dynamic> params = {
@@ -52,7 +52,7 @@ class {{ service.name | caseUcfirst }} extends Service {
         };
 
         final res = await client.call(HttpMethod.{{ method.method | caseLower }}, path: path, params: params, headers: headers);
-        return {% if method.responseModel and method.responseModel != 'any' %}models.{{method.responseModel | ucFirstAndEscape}}.fromMap(res.data){% else %} res.data{% endif %};
+        return {% if method.responseModel and method.responseModel != 'any' %}models.{{method.responseModel | caseUcfirst | overrideIdentifier}}.fromMap(res.data){% else %} res.data{% endif %};
 {% endif %}
     }
 {% endfor %}

templates/dart/lib/src/models/model.dart.twig

@@ -1,8 +1,8 @@
-{% macro sub_schema(property) %}{% if property.sub_schema %}{% if property.type == 'array' %}List<{{property.sub_schema | ucFirstAndEscape}}>{% else %}{{property.sub_schema | ucFirstAndEscape }}{% endif %}{% else %}{{property.type | typeName}}{% endif %}{% endmacro %}
+{% macro sub_schema(property) %}{% if property.sub_schema %}{% if property.type == 'array' %}List<{{property.sub_schema | caseUcfirst | overrideIdentifier}}>{% else %}{{property.sub_schema | caseUcfirst | overrideIdentifier }}{% endif %}{% else %}{{property.type | typeName}}{% endif %}{% endmacro %}
 part of {{ language.params.packageName }}.models;
 
 /// {{ definition.description }}
-class {{ definition.name | ucFirstAndEscape }} {
+class {{ definition.name | caseUcfirst | overrideIdentifier }} {
 {% for property in definition.properties %}
     /// {{ property.description }}
     final {% if not property.required %}{{_self.sub_schema(property)}}? {{ property.name | escapeKeyword }}{% else %}{{_self.sub_schema(property)}} {{ property.name | escapeKeyword }}{% endif %};
@@ -11,7 +11,7 @@ class {{ definition.name | ucFirstAndEscape }} {
     final Map<String, dynamic> data;
 {% endif %}
 
-    {{ definition.name | ucFirstAndEscape}}({
+    {{ definition.name | caseUcfirst | overrideIdentifier}}({
 {% for property in definition.properties %}{% if property.required %}
         required {% endif %}this.{{ property.name | escapeKeyword }},
 {% endfor %}
@@ -20,10 +20,10 @@ class {{ definition.name | ucFirstAndEscape }} {
 {% endif %}
     });
 
-    factory {{ definition.name | ucFirstAndEscape}}.fromMap(Map<String, dynamic> map) {
-        return {{ definition.name | ucFirstAndEscape }}(
+    factory {{ definition.name | caseUcfirst | overrideIdentifier}}.fromMap(Map<String, dynamic> map) {
+        return {{ definition.name | caseUcfirst | overrideIdentifier }}(
 {% for property in definition.properties %}
-            {{ property.name | escapeKeyword }}: {% if property.sub_schema %}{% if property.type == 'array' %}List<{{property.sub_schema | ucFirstAndEscape}}>.from(map['{{property.name | escapeDollarSign }}'].map((p) => {{property.sub_schema | ucFirstAndEscape}}.fromMap(p))){% else %}{{property.sub_schema | ucFirstAndEscape}}.fromMap(map['{{property.name | escapeDollarSign }}']){% endif %}{% else %}map['{{property.name | escapeDollarSign }}']{% if property.type == "number" %}.toDouble(){% endif %}{% if property.type == "string" %}.toString(){% endif %}{% endif %},
+            {{ property.name | escapeKeyword }}: {% if property.sub_schema %}{% if property.type == 'array' %}List<{{property.sub_schema | caseUcfirst | overrideIdentifier}}>.from(map['{{property.name | escapeDollarSign }}'].map((p) => {{property.sub_schema | caseUcfirst | overrideIdentifier}}.fromMap(p))){% else %}{{property.sub_schema | caseUcfirst | overrideIdentifier}}.fromMap(map['{{property.name | escapeDollarSign }}']){% endif %}{% else %}map['{{property.name | escapeDollarSign }}']{% if property.type == "number" %}.toDouble(){% endif %}{% if property.type == "string" %}.toString(){% endif %}{% endif %},
 {% endfor %}
 {% if definition.additionalProperties %}
             data: map,