async simulate()

in src/api/api/ingest.ts [200:242]
38 lines of code
10 McCabe index (conditional complexity)

  async simulate (this: That, params: T.IngestSimulateRequest | TB.IngestSimulateRequest, options?: TransportRequestOptions): Promise<any> {
    const acceptedPath: string[] = ['id']
    const acceptedBody: string[] = ['docs', 'pipeline']
    const querystring: Record<string, any> = {}
    // @ts-expect-error
    const userBody: any = params?.body
    let body: Record<string, any> | string
    if (typeof userBody === 'string') {
      body = userBody
    } else {
      body = userBody != null ? { ...userBody } : undefined
    }

    for (const key in params) {
      if (acceptedBody.includes(key)) {
        body = body ?? {}
        // @ts-expect-error
        body[key] = params[key]
      } else if (acceptedPath.includes(key)) {
        continue
      } else if (key !== 'body') {
        // @ts-expect-error
        querystring[key] = params[key]
      }
    }

    let method = ''
    let path = ''
    if (params.id != null) {
      method = body != null ? 'POST' : 'GET'
      path = `/_ingest/pipeline/${encodeURIComponent(params.id.toString())}/_simulate`
    } else {
      method = body != null ? 'POST' : 'GET'
      path = '/_ingest/pipeline/_simulate'
    }
    const meta: TransportRequestMetadata = {
      name: 'ingest.simulate',
      pathParts: {
        id: params.id
      }
    }
    return await this.transport.request({ path, method, querystring, body, meta }, options)
  }