Add mongoose

You can skip this step if you find in your project this file:

src/mongoose.js

if not, This step is important and do not skip it , even if you don't need posts collection, we need to create at least one mongoose service for feathers cli connect mongoDB and mongoose to our app

$ feathers generate service
   ? What kind of service is it? Mongoose
   ? What is the name of the service? posts
   ? Which path should the service be registered on? /posts
   ? Does the service require authentication? Yes        

Update your mongo db url at the config file

git add .
git commit -m "Generate posts service"