alkesh26 / demo_graphql

GraphQL in Ruby on Rails

README

GraphQL integration with Ruby on Rails.

Gem used for GraphQL:

graphql

Steps to run the application locally

1. Clone the repository

2. Install Ruby 3.1.2 using RVM or Rbenv

3. Navigate to the project and execute bundle install

4. Run migrations

   rake db:create
   rake db:migrate
   

5. Seed data

   rake db:seed
   

6. Start the rails server and navigate to localhost:3000/graphiql

   rails s
   

7. Available querys and mutation

   • Fetch Post with id = 1

   query {
     fetchPost(id: 1) {
       id
       title
       description
       createdAt
       updatedAt
     }
   }
   

   • Fetch all comments

   query {
     fetchComments {
       id
       title
       content
       postId
       createdAt
       updatedAt
     }
   }
   

   • Fetch all comments with post details

   query {
     fetchComments {
       id
       title
       content
       post {
         id
         title
         description
       }
       createdAt
       updatedAt
     }
   }
   

   • Mutation to create a Post

   mutation {
     createPost(input: { params: { title: "GraphQL blog", description: "GraphQL and Ruby on Rails"  }}) {
       post {
         id
         title
         description
       }
     }
   }