navigation.schema.ts

import { NavigationSectionInterface, PluginInterface } from "../lib/interface";
import { NavigationItem, NavigationSection, Plugin } from "../lib/utility";

export default class NavigationSchema extends Plugin
  implements PluginInterface {
  getNavigations(buildFrom?: string): NavigationSectionInterface[] {

    if (
      !this.document.queryType &&
      !this.document.mutationType &&
      !this.document.subscriptionType
    ) {
      return []
    }

    const section = new NavigationSection("Schema", []);

    // Query
    if (this.document.queryType) {
      section.items.push(
        new NavigationItem(
          this.document.queryType.name,
          this.url(this.document.queryType),
          buildFrom === this.document.queryType.name
        )
      );
    }

    // Mutation
    if (this.document.mutationType) {
      section.items.push(
        new NavigationItem(
          this.document.mutationType.name,
          this.url(this.document.mutationType),
          buildFrom === this.document.mutationType.name
        )
      );
    }

    // Subscription
    if (this.document.subscriptionType) {
      section.items.push(
        new NavigationItem(
          this.document.subscriptionType.name,
          this.url(this.document.subscriptionType),
          buildFrom === this.document.subscriptionType.name
        )
      );
    }

    return [section];
  }
}