#124: throw error on required added

Author: jorre127

example/model_generator/config.yaml

@@ -9,19 +9,14 @@ OGM:
   properties:
     structuredMessage: String?
     beneficiary:
-      required: true
       type: String
     beneficiaryIBAN:
-      required: true
       type: String
     test_Test:
-      required: true
       type: String
     some_Thing:
-      required: true
       type: String
     some_ThinG_huGE:
-      required: true
       type: String
     securityRole:
       type: String?
@@ -50,7 +45,6 @@ Testing:
     structuredMessage:
       type: String?
     beneficiary:
-      required: true
       type: String
     beneficiaryIBAN:
       type: String?
@@ -66,15 +60,13 @@ AdminProfileData:
   extends: UserProfileDataExtended
   properties:
     privileges:
-      required: true
       type: String
 
 UserProfileDataExtended:
   path: user/profile
   extends: UserProfileData
   properties:
     additionalField:
-      required: true
       type: String
 
 UserProfileData:
@@ -83,25 +75,18 @@ UserProfileData:
   explicit_to_json: true
   properties:
     firstName:
-      required: true
       type: String
     lastName:
-      required: true
       type: String
     standardLanguage:
-      required: true
       type: String
     mainAccountNumber:
-      required: true
       type: String
     legalEmail:
-      required: true
       type: String
     phones:
-      required: true
       type: Testing
     legalAddress:
-      required: true
       type: OGM
     offTrack:
       include_if_null: false
@@ -119,10 +104,8 @@ Person:
   type: object
   properties:
     firstName:
-      required: true
       type: String
     gender:
-      required: true
       unknown_enum_value: X
       type: Gender
 
@@ -158,7 +141,6 @@ Project:
   static_create: true
   properties:
     name:
-      required: true
       type: String
       default_value: "'test'"
     cost:

lib/config/yml_generator_config.dart

@@ -180,6 +180,10 @@ class YmlGeneratorConfig {
   Field getField(String name, YamlMap property,
       {required bool disallowNullForDefaults}) {
     try {
+      if (property.containsKey('required')) {
+        throw ArgumentError(
+            'required is removed, follow the migration to version 7.0.0');
+      }
       final ignored =
           property.containsKey('ignore') && property['ignore'] == true;
       final includeFromJson = !property.containsKey('includeFromJson') ||