Add customer API stub

api-customer/mongo-init/mongo-init.js

@@ -0,0 +1,12 @@
+db = db.getSiblingDB("customer-db");
+
+db.createCollection("systems");
+db.createCollection("games");
+
+db.createUser({
+  user: "user",
+  pwd: "psk358xpg",
+  roles: [
+    { role: "readWrite", db: "customer-db" }
+  ]
+});