fix delete database

Author: Francesca-Bit

dist/terminus-client.min.js

@@ -109,18 +109,24 @@ WOQLClient.prototype.createDatabase = function (dburl, details, key) {
 
 /**
  * Delete a Database
- * @param {string} dburl it is a terminusDB Url or a terminusDB Id
- * @param {object} opts no options are currently supported for this function
+ * @param {String} dburl it is a terminusDB Url or a terminusDB Id
+ * @param {String} key an optional API key
  * @return {Promise}
  *
  * if dburl is omitted, the current server and database will be used
  */
-WOQLClient.prototype.deleteDatabase = function (dburl, opts) {
+WOQLClient.prototype.deleteDatabase = function (dburl, key) {
 	if (dburl && !this.connectionConfig.setDB(dburl)) {
 		return Promise.reject(
 			new URIError(ErrorMessage.getInvalidURIMessage(dburl, 'Delete Database'))
 		);
 	}
+	const opts = {};
+
+	if (key) {
+		opts.key = key;
+	}
+
 	const self = this;
 	return this.dispatch(`${this.connectionConfig.dbURL()}`, CONST.DELETE_DATABASE, opts).then(
 		(response) => {

dist/terminus-client.min.js.map

@@ -1,6 +1,6 @@
 {
   "name": "@terminusdb/terminus-client",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "TerminusDB client library",
   "main": "index.js",
   "directories": {