Added new addChoices util function

lib/utils/index.js

@@ -36,6 +36,38 @@ const addDynamicDropdowns  = (inputFields, triggerMapping) => {
 }
 
 
+/**
+ * Adds a choices dropdown for an input field.  This can be useful to use in substitution for a
+ * trigger.  It's also often used with enums.
+ *
+ * @param {Array<Object>} inputFields The inputFields array from the operation
+ * @param {Object} choices            An object of key/value pairs where the key is to be passed in
+ *                                    the bundle with the request and the value is the human friendly
+ *
+ * @return {Array<Object>}            The inputFields array with the choices added
+ */
+const addChoices  = (inputFields, choices) => {
+  for (const [key, value] of Object.entries(choices)) {
+    inputFields.map((inputField) => {
+      if (inputField.key === key) {
+        inputField.choices = `${value}`;
+      }
+
+      // Zapier only supports one level of depth (should be refactored to recursive for more depth)
+      if (inputField.children && inputField.children.length) {
+        inputField.children.map((child) => {
+          if (child.key === key) {
+            child.choices = `${value}`;
+          }
+        });
+      }
+    });
+  }
+
+  return inputFields;
+}
+
+
 /**
  * Will quote a string, but leave other types alone
  *
@@ -54,5 +86,6 @@ const quote = (value) => {
 
 module.exports = {
   addDynamicDropdowns,
+  addChoices,
   quote,
 };