allow methods

src/consts.ts

@@ -1,3 +1,4 @@
 export const DB_NAME = '/store-service';
 export const MONGO_URL = `mongodb://localhost:27017${DB_NAME}`;
 export const ALLOW_ORIGIN_ALL: [string, string] = ['Access-Control-Allow-Origin', '*'];
+export const ALLOW_METHOD: [string, string] = ['Access-Control-Request-Method', 'POST DELETE PUT GET'];