Fix:Audible book match not falling back to search after failed ASIN #…

…3314

server/providers/Audible.js

@@ -87,10 +87,10 @@ class Audible {
  * @param {string} asin
  * @param {string} region
  * @param {number} [timeout] response timeout in ms
- * @returns {Promise<Object[]>}
+ * @returns {Promise<Object>}
  */
  asinSearch(asin, region, timeout = this.#responseTimeout) {
- if (!asin) return []
+ if (!asin) return null
  if (!timeout || isNaN(timeout)) timeout = this.#responseTimeout
 
  asin = encodeURIComponent(asin.toUpperCase())
@@ -102,12 +102,12 @@ class Audible {
  timeout
  })
  .then((res) => {
- if (!res || !res.data || !res.data.asin) return null
+ if (!res?.data?.asin) return null
  return res.data
  })
  .catch((error) => {
  Logger.error('[Audible] ASIN search error', error)
- return []
+ return null
  })
  }
 
@@ -127,16 +127,18 @@ class Audible {
  }
  if (!timeout || isNaN(timeout)) timeout = this.#responseTimeout
 
- let items
+ let items = []
  if (asin && isValidASIN(asin.toUpperCase())) {
- items = [await this.asinSearch(asin, region, timeout)]
+ const item = await this.asinSearch(asin, region, timeout)
+ if (item) items.push(item)
  }
 
- if (!items && isValidASIN(title.toUpperCase())) {
- items = [await this.asinSearch(title, region, timeout)]
+ if (!items.length && isValidASIN(title.toUpperCase())) {
+ const item = await this.asinSearch(title, region, timeout)
+ if (item) items.push(item)
  }
 
- if (!items) {
+ if (!items.length) {
  const queryObj = {
  num_results: '10',
  products_sort_by: 'Relevance',
@@ -160,7 +162,7 @@ class Audible {
  return []
  })
  }
- return items?.map((item) => this.cleanResult(item)) || []
+ return items.filter(Boolean).map((item) => this.cleanResult(item)) || []
  }
 }