Method delete

deps/undici/src/lib/web/cache/cache.js:390–448

(request, options = {})

  }

  async delete (request, options = {}) {
    webidl.brandCheck(this, Cache)

    const prefix = 'Cache.delete'
    webidl.argumentLengthCheck(arguments, 1, prefix)

    request = webidl.converters.RequestInfo(request)
    options = webidl.converters.CacheQueryOptions(options, prefix, 'options')

    /**
     * @type {Request}
     */
    let r = null

    if (webidl.is.Request(request)) {
      r = getRequestState(request)

      if (r.method !== 'GET' && !options.ignoreMethod) {
        return false
      }
    } else {
      assert(typeof request === 'string')

      r = getRequestState(new Request(request))
    }

    /** @type {CacheBatchOperation[]} */
    const operations = []

    /** @type {CacheBatchOperation} */
    const operation = {
      type: 'delete',
      request: r,
      options
    }

    operations.push(operation)

    const cacheJobPromise = Promise.withResolvers()

    let errorData = null
    let requestResponses

    try {
      requestResponses = this.#batchCacheOperations(operations)
    } catch (e) {
      errorData = e
    }

    queueMicrotask(() => {
      if (errorData === null) {
        cacheJobPromise.resolve(!!requestResponses?.length)
      } else {
        cacheJobPromise.reject(errorData)
      }
    })

    return cacheJobPromise.promise