private _getArrayProperties()

in libs/logic-apps-shared/src/parsers/lib/common/schemaprocessor.ts [143:219]
67 lines of code
22 McCabe index (conditional complexity)

  private _getArrayProperties(schema: SchemaObject, skipParent = false): SchemaProperty[] {
    const itemsSchema = (this._dereferenceRefSchema(schema.items as OpenApiSchema) || {}) as SchemaObject;
    const itemsType = itemsSchema.type;
    const arrayOutputs = skipParent ? [] : this._getScalarProperties(schema);
    const isReadOnlyInputParameter = this.options.isInputSchema && this._isReadOnlyParameter(schema);

    if (this.options.expandArrayOutputs && !this._isInternalParameter(schema) && !isReadOnlyInputParameter) {
      if (
        this.options.expandArrayOutputsDepth === undefined ||
        (this.options.arrayOutputDepth as number) > this.options.expandArrayOutputsDepth
      ) {
        return arrayOutputs;
      }

      if (this.options.parentProperty) {
        this.options.parentProperty.arrayName = this.options.prefix;
        this.options.parentProperty.isArray = true;
        this.options.parentProperty.visibility = this._getVisibility(schema);
        this.options.parentProperty.groupName = this._getGroupName(schema);
      } else {
        this.options.parentProperty = {
          arrayName: this._getName(),
          isArray: true,
          visibility: this._getVisibility(schema),
          groupName: this._getGroupName(schema),
        };
      }

      // Note: Reset the prefix only while expanding array properties for outputs.
      if (!this.options.isInputSchema) {
        this.options.prefix = undefined;
      }

      const summary = schema[SwaggerConstants.ExtensionProperties.Summary];
      const intl = getIntl();
      // Note: always apply array name as prefix for input schema
      const title = this.options.isInputSchema
        ? schema.title ||
          (this.options.currentKey === ParameterKeyUtility.WildIndexSegment
            ? intl.formatMessage({ defaultMessage: 'Item', id: 'QbJDi7', description: 'Label for single item inside an array.' })
            : this.options.currentKey)
        : schema.title;
      const originalTitlePrefix = this.options.titlePrefix;
      const originalSummaryPrefix = this.options.summaryPrefix;
      const itemSummary = itemsSchema[SwaggerConstants.ExtensionProperties.Summary];
      this.options.titlePrefix = this._concatenateString(originalTitlePrefix, itemsSchema.title ? undefined : title);
      this.options.summaryPrefix = this._concatenateString(originalSummaryPrefix, itemSummary ? undefined : summary);
      this.options.currentKey = ParameterKeyUtility.WildIndexSegment;
      (this.options.arrayOutputDepth as number)++;

      const itemParameter = this._getPropertyDetails(itemsSchema, /* schema */ undefined, /* isArrayItems */ true) as SchemaProperty;
      arrayOutputs.push(itemParameter);

      if (itemsType === SwaggerConstants.Types.Object) {
        if (itemsSchema[SwaggerConstants.ExtensionProperties.DynamicSchema]) {
          return this._getScalarProperties(itemsSchema).concat(arrayOutputs);
        }
        const keyPrefix = this.options.keyPrefix
          ? `${this.options.keyPrefix}.${ParameterKeyUtility.WildIndexSegment}`
          : `$.${ParameterKeyUtility.WildIndexSegment}`;
        const itemsOutputs = this._getObjectPropertyOutputs(itemsSchema, keyPrefix, this.options.titlePrefix, this.options.summaryPrefix);
        if (itemsOutputs.length) {
          return itemsOutputs.concat(arrayOutputs);
        }
      } else if (itemsType === SwaggerConstants.Types.Array) {
        this.options.keyPrefix = itemParameter.key;
        this.options.prefix = itemParameter.name;

        const nestArrayOutputs = this._getArrayProperties(itemsSchema, /* skipParent */ true);
        if (nestArrayOutputs.length) {
          return nestArrayOutputs.concat(arrayOutputs);
        }
      }
    }

    return arrayOutputs;
  }