All files / src/enhancers info-spec-enhancer.ts

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import {bind} from '@loopback/core';
import {
  asSpecEnhancer,
  mergeOpenAPISpec,
  OASEnhancer,
  OpenApiSpec,
} from '@loopback/rest';
 
/**
 * A spec enhancer to modify OpenAPI info spec
 */
@bind(asSpecEnhancer)
export class InfoSpecEnhancer implements OASEnhancer {
  // give your enhancer a proper name
  name = 'info';
 
  // takes in the current spec, modifies it, and returns a new one
  modifySpec(spec: OpenApiSpec): OpenApiSpec {
    const InfoPatchSpec = {
      info: {title: 'LogChain API', version: '0.0.1'},
    };
    // calls a default helper function to merge the fragment spec.
    const mergedSpec = mergeOpenAPISpec(spec, InfoPatchSpec);
    return mergedSpec;
  }
}