Add Indexes to Schema API (#4240)

* Add Indexes to Schema API

* error handling

* ci errors

* postgres support

* full text compound indexes

* pg clean up

* get indexes on startup

* test compound index on startup

* add default _id to index, full Text index on startup

* lint

* fix test

src/Controllers/DatabaseController.js

@@ -1029,9 +1029,11 @@ DatabaseController.prototype.performInitialization = function() {
       throw error;
     });
 
+  const indexPromise = this.adapter.updateSchemaWithIndexes();
+
   // Create tables for volatile classes
   const adapterInit = this.adapter.performInitialization({ VolatileClassesSchemas: SchemaController.VolatileClassesSchemas });
-  return Promise.all([usernameUniqueness, emailUniqueness, roleUniqueness, adapterInit]);
+  return Promise.all([usernameUniqueness, emailUniqueness, roleUniqueness, adapterInit, indexPromise]);
 }
 
 function joinTableName(className, key) {