1 files changed, 43 insertions, 0 deletions
diff --git a/www/crm/wp-content/plugins/civicrm/civicrm/ext/api4/js/api4.js b/www/crm/wp-content/plugins/civicrm/civicrm/ext/api4/js/api4.js
new file mode 100644
index 00000000..7306168a
--- /dev/null
+++ b/www/crm/wp-content/plugins/civicrm/civicrm/ext/api4/js/api4.js
@@ -0,0 +1,43 @@
+(function($, _) {
+
+  // result is an array, but in js, an array is also an object
+  // Assign all the metadata properties to it, mirroring the results arrayObject in php
+  function arrayObject(data) {
+    var result = data.values || [];
+    if (_.isArray(result)) {
+      delete(data.values);
+      _.assign(result, data);
+    }
+    return result;
+  }
+
+  CRM.api4 = function(entity, action, params, index) {
+    return new Promise(function(resolve, reject) {
+      if (typeof entity === 'string') {
+        $.post(CRM.url('civicrm/ajax/api4/' + entity + '/' + action), {
+            params: JSON.stringify(params),
+            index: index
+          })
+          .done(function (data) {
+            resolve(arrayObject(data));
+          })
+          .fail(function (data) {
+            reject(data.responseJSON);
+          });
+      } else {
+        $.post(CRM.url('civicrm/ajax/api4'), {
+            calls: JSON.stringify(entity)
+          })
+          .done(function(data) {
+            _.each(data, function(item, key) {
+              data[key] = arrayObject(item);
+            });
+            resolve(data);
+          })
+          .fail(function (data) {
+            reject(data.responseJSON);
+          });
+      }
+    });
+  };
+})(CRM.$, CRM._);
+\ No newline at end of file