Merge pull request #2 from afosto/Feature/search-request-options-and-…

…base-url

Feature/search-request-options-and-base-url

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@afosto/instant-search-client",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "private": false,
   "description": "The Afosto InstantSearch client",
   "main": "./dist/afosto-instant-search.min.js",

playground/index.html

@@ -56,7 +56,7 @@ <h2>Products</h2>
                 </div>
             </div>
         </div>
-        <script src="https://cdn.jsdelivr.net/npm/instantsearch.js@latest/dist/instantsearch.production.min.js" integrity="sha256-2IhR6D0EWonVYvGbuQADSjD9VROGINJw9A8RFZEHXAM=" crossorigin="anonymous"></script>
+        <script src="https://cdn.jsdelivr.net/npm/instantsearch.js@4/dist/instantsearch.production.min.js" crossorigin="anonymous"></script>
         <script>
           document.addEventListener('DOMContentLoaded', function() {
             const searchClient = afostoInstantSearch('prxxx');

src/afostoInstantSearch.js

@@ -18,15 +18,23 @@ const afostoInstantSearch = (proxyId, options) => {
   const searchResponseAdapter = SearchResponseAdapter();
 
   const searchRequest = async context => {
-    const searchResponse = await fetch(`https://api.afosto.io/cnt/instant/search/${proxyId}`, {
+    const url = clientOptions.baseUrl?.replace('{proxyId}', proxyId);
+    const requestOptions = clientOptions.requestOptions || {};
+    const hasContextFormatter = clientOptions.transformContext && typeof clientOptions.transformContext === 'function';
+    const hasResponseFormatter = clientOptions.transformResponse && typeof clientOptions.transformResponse === 'function';
+    const payload = hasContextFormatter ? clientOptions.transformContext(context) : context;
+    const searchResponse = await fetch(url, {
+      ...requestOptions,
+      method: 'POST',
       headers: {
         Accept: 'application/vnd.instantsearch+json',
+        ...(requestOptions.headers || {}),
       },
-      method: 'POST',
-      body: JSON.stringify(context),
+      body: JSON.stringify(payload),
     });
+    const response = searchResponse.json();
 
-    return searchResponse.json();
+    return hasResponseFormatter ? clientOptions.transformResponse(response) : response;
   }
 
   const search = async requests => {

src/constants.js

@@ -1,7 +1,11 @@
 export const DEFAULT_OPTIONS = {
   allowEmptyQuery: true,
+  baseUrl: 'https://api.afosto.io/cnt/instant/search/{proxyId}',
   hitsPerPage: 10,
+  requestOptions: {},
   threshold: 1,
+  transformContext: data => data,
+  transformResponse: data => data,
 };
 
 export const MATCH_FILTER_REGEX = /(?<key>\w+)(?<operator>>=|>|<|<=|=)(?<value>\d+)/g;