Fixed issue when creating document without name. #85

Removed "base64EncodeSafe_" as it is unnecessary.

Authenticate.js

@@ -14,7 +14,7 @@ function getAuthToken_ (email, key, authUrl) {
   const jwt = createJwt_(email, key, authUrl)
 
   var options = {
-    'payload': 'grant_type=' + decodeURIComponent('urn:ietf:params:oauth:grant-type:jwt-bearer') + '&assertion=' + jwt
+    'payload': 'grant_type=urn:ietf:params:oauth:grant-type:jwt-bearer&assertion=' + jwt
   }
   const responseObj = new FirestoreRequest_(authUrl, null, options).post()
   return responseObj.access_token
@@ -49,13 +49,13 @@ function createJwt_ (email, key, authUrl) {
     'iat': nowSeconds
   }
 
-  const jwtHeaderBase64 = base64EncodeSafe_(JSON.stringify(jwtHeader))
-  const jwtClaimBase64 = base64EncodeSafe_(JSON.stringify(jwtClaim))
+  const jwtHeaderBase64 = Utilities.base64EncodeWebSafe(JSON.stringify(jwtHeader))
+  const jwtClaimBase64 = Utilities.base64EncodeWebSafe(JSON.stringify(jwtClaim))
 
   const signatureInput = jwtHeaderBase64 + '.' + jwtClaimBase64
 
   const signature = Utilities.computeRsaSha256Signature(signatureInput, key)
-  const encodedSignature = base64EncodeSafe_(signature)
+  const encodedSignature = Utilities.base64EncodeWebSafe(signature)
 
   return signatureInput + '.' + encodedSignature
 }

Util.js

@@ -43,18 +43,6 @@ function isNumberNaN_ (value) {
   return typeof (value) === 'number' && isNaN(value)
 }
 
-/**
- * Base64 Encodes a string without equals (=) symbol
- *
- * @private
- * @param {string} string string to encode
- * @returns {string} base64 encoded string (without =)
- */
-function base64EncodeSafe_ (string) {
-  const encoded = Utilities.base64EncodeWebSafe(string)
-  return encoded.replace(/=/g, '')
-}
-
 /**
  * Send HTTP request with provided options
  *

Write.js

@@ -10,8 +10,18 @@
  * @return {object} the Document object written to Firestore
  */
 function createDocument_ (path, fields, request) {
-  request.addParam('currentDocument.exists', false)
-  return updateDocument_(path, fields, request)
+  const pathDoc = getDocumentFromPath_(path)
+  const documentId = pathDoc[1]
+
+  // Use UpdateDocument to create documents that may use special characters
+  if (documentId) {
+    request.addParam('currentDocument.exists', false)
+    return updateDocument_(path, fields, request)
+  }
+
+  const firestoreObject = createFirestoreDocument_(fields)
+  const newDoc = request.post(pathDoc[0], firestoreObject)
+  return unwrapDocumentFields_(newDoc)
 }
 
 /**

package.json

@@ -1,6 +1,6 @@
 {
   "name": "firestore_google-apps-script",
-  "version": "25",
+  "version": "26",
   "description": "A Google Apps Script library for accessing Google Cloud Firestore",
   "homepage": "https://github.com/grahamearley/FirestoreGoogleAppsScript",
   "bugs": "https://github.com/grahamearley/FirestoreGoogleAppsScript/issues",
@@ -11,7 +11,6 @@
       "FirestoreRequest_",
       "UrlFetchApp",
       "Utilities",
-      "base64EncodeSafe_",
       "cleanPath_",
       "createDocument_",
       "createFirestoreDocument_",