Update:Matching authors uses the ASIN if set #572, Fix:Purge author image cache when updating author

server/finders/AuthorFinder.js

@@ -19,6 +19,11 @@ class AuthorFinder {
     })
   }
 
+  findAuthorByASIN(asin) {
+    if (!asin) return null
+    return this.audnexus.findAuthorByASIN(asin)
+  }
+
   async findAuthorByName(name, options = {}) {
     if (!name) return null
     const maxLevenshtein = !isNaN(options.maxLevenshtein) ? Number(options.maxLevenshtein) : 3