fix: use reference to the json-schema draft-07 in monaco editor

src/services/json-schema.draft-07.ts

@@ -0,0 +1,173 @@
+/* eslint-disable sonarjs/no-duplicate-string */
+export default {
+  $schema: 'http://json-schema.org/draft-07/schema#',
+  $id: 'http://json-schema.org/draft-07/schema#',
+  title: 'Core schema meta-schema',
+  definitions: {
+    schemaArray: {
+      type: 'array',
+      minItems: 1,
+      items: { $ref: '#' }
+    },
+    nonNegativeInteger: {
+      type: 'integer',
+      minimum: 0
+    },
+    nonNegativeIntegerDefault0: {
+      allOf: [
+        { $ref: '#/definitions/nonNegativeInteger' },
+        { default: 0 }
+      ]
+    },
+    simpleTypes: {
+      enum: [
+        'array',
+        'boolean',
+        'integer',
+        'null',
+        'number',
+        'object',
+        'string'
+      ]
+    },
+    stringArray: {
+      type: 'array',
+      items: { type: 'string' },
+      uniqueItems: true,
+      default: []
+    }
+  },
+  type: ['object', 'boolean'],
+  properties: {
+    $id: {
+      type: 'string',
+      format: 'uri-reference'
+    },
+    $schema: {
+      type: 'string',
+      format: 'uri'
+    },
+    $ref: {
+      type: 'string',
+      format: 'uri-reference'
+    },
+    $comment: {
+      type: 'string'
+    },
+    title: {
+      type: 'string'
+    },
+    description: {
+      type: 'string'
+    },
+    default: true,
+    readOnly: {
+      type: 'boolean',
+      default: false
+    },
+    writeOnly: {
+      type: 'boolean',
+      default: false
+    },
+    examples: {
+      type: 'array',
+      items: true
+    },
+    multipleOf: {
+      type: 'number',
+      exclusiveMinimum: 0
+    },
+    maximum: {
+      type: 'number'
+    },
+    exclusiveMaximum: {
+      type: 'number'
+    },
+    minimum: {
+      type: 'number'
+    },
+    exclusiveMinimum: {
+      type: 'number'
+    },
+    maxLength: { $ref: '#/definitions/nonNegativeInteger' },
+    minLength: { $ref: '#/definitions/nonNegativeIntegerDefault0' },
+    pattern: {
+      type: 'string',
+      format: 'regex'
+    },
+    additionalItems: { $ref: '#' },
+    items: {
+      anyOf: [
+        { $ref: '#' },
+        { $ref: '#/definitions/schemaArray' }
+      ],
+      default: true
+    },
+    maxItems: { $ref: '#/definitions/nonNegativeInteger' },
+    minItems: { $ref: '#/definitions/nonNegativeIntegerDefault0' },
+    uniqueItems: {
+      type: 'boolean',
+      default: false
+    },
+    contains: { $ref: '#' },
+    maxProperties: { $ref: '#/definitions/nonNegativeInteger' },
+    minProperties: { $ref: '#/definitions/nonNegativeIntegerDefault0' },
+    required: { $ref: '#/definitions/stringArray' },
+    additionalProperties: { $ref: '#' },
+    definitions: {
+      type: 'object',
+      additionalProperties: { $ref: '#' },
+      default: {}
+    },
+    properties: {
+      type: 'object',
+      additionalProperties: { $ref: '#' },
+      default: {}
+    },
+    patternProperties: {
+      type: 'object',
+      additionalProperties: { $ref: '#' },
+      propertyNames: { format: 'regex' },
+      default: {}
+    },
+    dependencies: {
+      type: 'object',
+      additionalProperties: {
+        anyOf: [
+          { $ref: '#' },
+          { $ref: '#/definitions/stringArray' }
+        ]
+      }
+    },
+    propertyNames: { $ref: '#' },
+    const: true,
+    enum: {
+      type: 'array',
+      items: true,
+      minItems: 1,
+      uniqueItems: true
+    },
+    type: {
+      anyOf: [
+        { $ref: '#/definitions/simpleTypes' },
+        {
+          type: 'array',
+          items: { $ref: '#/definitions/simpleTypes' },
+          minItems: 1,
+          uniqueItems: true
+        }
+      ]
+    },
+    format: { type: 'string' },
+    contentMediaType: { type: 'string' },
+    contentEncoding: { type: 'string' },
+    if: { $ref: '#' },
+    then: { $ref: '#' },
+    else: { $ref: '#' },
+    allOf: { $ref: '#/definitions/schemaArray' },
+    anyOf: { $ref: '#/definitions/schemaArray' },
+    oneOf: { $ref: '#/definitions/schemaArray' },
+    not: { $ref: '#' }
+  },
+  default: true
+};

src/services/monaco.service.ts

@@ -7,6 +7,8 @@ import * as monacoAPI from 'monaco-editor/esm/vs/editor/editor.api';
 import { SpecificationService } from './specification.service';
 import state from '../state';
 
+import jsonSchemaDraft07 from './json-schema.draft-07';
+
 export class MonacoService {
   private static actualVersion = 'X.X.X';
   private static Monaco: any = null;
@@ -45,10 +47,15 @@ export class MonacoService {
       completion: true,
       schemas: [
         {
-          uri: 'https://www.asyncapi.com/', // id of the schema
+          uri: 'https://www.asyncapi.com/', // id of the AsyncAPI spec schema
           fileMatch: ['*'], // associate with all models
           schema: specs[String(asyncAPIVersion)],
         },
+        {
+          uri: jsonSchemaDraft07.$id, // id of the draft-07 schema
+          fileMatch: ['*'], // associate with all models
+          schema: jsonSchemaDraft07,
+        }
       ],
     } as any;
   }