Issue #12 - Added support for multi level arrays in API Schemes

Author: ProtocolNebula

src/models/model-attributes.model.ts

@@ -10,6 +10,11 @@ export class ModelAttributessModel {
   isOptional: boolean = true;
   isArray: boolean;
 
+  /**
+   * Must be increased for each array level
+   */
+  arrayLevels: number = 0;
+
   private _typeURI;
   private _model: ModelModel;
 
@@ -45,6 +50,14 @@ export class ModelAttributessModel {
     this._model = model;
   }
 
+
+  /**
+   * Return a fake array with "arrayLevels" elements to print it in mustache.js
+   */
+  get arrayLevelsRepeater(): any[] {
+    return new Array(this.arrayLevels).fill(true);
+  }
+
   constructor(name: string) {
     this.name = name;
   }

src/services/parsers/open-api-v3/components-parser.service.ts

@@ -39,6 +39,9 @@ export class ComponentsParserService extends ParserBaseService {
         this.modelStore.add(enumInstance);
       } else {
         console.error(`ERROR: ${modelName} not a correct Schema`);
+        if ((rawModel as any)?.type === 'array') {
+          console.error(`ERROR: ARRAY not supported on COMPONENTS SCHEMA`);
+        }
       }
 
       if (elementRef) {

src/services/parsers/open-api-v3/parser-base.service.ts

@@ -209,6 +209,7 @@ export abstract class ParserBaseService {
         if (rawAttribute.type === 'array') {
           console.group(`${attrName} is an array`);
           attribute.isArray = true;
+          attribute.arrayLevels++;
           this.fillAttribute(attribute, rawAttribute.items, defaultName);
           console.groupEnd();
         } else if (rawAttribute.enum) {

templates/angular2/model.ts

@@ -32,7 +32,9 @@ export class {{ name }} {
   {{/deprecated}}
    */
   {{/hasComments}}
-  {{name}}{{#isOptional}}?{{/isOptional}}: {{type}}{{#isArray}}[]{{/isArray}}{{#default}} = {{default}}{{/default}};
+  {{name}}{{#isOptional}}?{{/isOptional}}: {{type}}{{#isArray
+  }}{{#arrayLevelsRepeater}}[]{{/arrayLevelsRepeater}}{{
+  /isArray}}{{#default}} = {{default}}{{/default}};
 
   {{/attributes}}
 }