Merge pull request #22 from AddSearch/sticky-facets-enhancement

Sticky facets enhancement

Author: anttiai

README.md

@@ -7,7 +7,7 @@ and [Indexing API](https://www.addsearch.com/docs/api/indexing-overview/) with J
 ## Quick Start
 The library is available on the global CDN [jsDelivr:](https://www.jsdelivr.com/package/npm/addsearch-js-client)
 ```html
-<script src="https://cdn.jsdelivr.net/npm/addsearch-js-client@0.5/dist/addsearch-js-client.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/addsearch-js-client@0.6/dist/addsearch-js-client.min.js"></script>
 ```
 Or install the library locally to use it with Node.js:
 ```sh

dist/addsearch-js-client.min.js

@@ -6,7 +6,7 @@ require('isomorphic-fetch');
 /**
  * Fetch search results of search suggestions from the Addsearch API
  */
-var executeApiFetch = function(apiHostname, sitekey, type, settings, cb, fuzzyRetry) {
+var executeApiFetch = function(apiHostname, sitekey, type, settings, cb, fuzzyRetry, customFilterObject) {
 
   const RESPONSE_BAD_REQUEST = 400;
   const RESPONSE_SERVER_ERROR = 500;
@@ -124,7 +124,9 @@ var executeApiFetch = function(apiHostname, sitekey, type, settings, cb, fuzzyRe
       }
 
       // Filter object
-      if (settings.filterObject) {
+      if (customFilterObject) {
+        qs = qs + '&filter=' + JSON.stringify(customFilterObject);
+      } else if (settings.filterObject) {
         qs = qs + '&filter=' + JSON.stringify(settings.filterObject);
       }
 

src/apifetch.js

@@ -93,6 +93,15 @@ var client = function(sitekey, privatekey) {
     this.throttledAutocompleteFetch(this.apiHostname, this.sitekey, 'autocomplete', this.settings.getSettings(), callback);
   }
 
+  /**
+   * Fetch API with a custom filter object
+   */
+  this.fetchCustomApi = function(field, customFilterObject, callback) {
+    var settingsCloned = Object.assign({}, this.settings.getSettings());
+
+    settingsCloned.facetFields = settingsCloned.facetFields.filter(facetField => field === facetField);
+    executeApiFetch(this.apiHostname, this.sitekey, 'search', settingsCloned, callback, null, customFilterObject);
+  }
 
   /**
    * Indexing API functions