GraphQL - Parameterization example

graphql - parameterization.js

Test in : http://graphql.org/swapi-graphql

# ---------------------------------------------
# Basic query
# ---------------------------------------------

query details ($episode: ID $withStarship: Boolean = false){
  film (id: $episode) {   
    id
    title
    starshipConnection @include(if: $withStarship) {
      starships {
        id
      }
    }
  }
}	

# Add below in variables section of graphiql
{
  "episode": "ZmlsbXM6MQ==",
  "withStarship": true
}



# ---------------------------------------------
# More complex query
# ---------------------------------------------

query details ($episode: ID $withStarship: Boolean = false){
  film (id: $episode) {   
    id
    title
    characterConnection {
      characters {
        id
        starshipConnection {
          starships {
            id
          }
        }
      }
    }
    starshipConnection @include(if: $withStarship) {
      starships {
        id
        pilotConnection {
          pilots {
            id
          }
        }
      }
      edges {
        node {
          id
          name
          pilotConnection {
            edges {
              node {
                id
                name
                gender
                species {
                  id
                  name
                }
              }
            }
          }
        }
      }
    }
  }
}	

# Add below in variables section of graphiql

{
  "episode": "ZmlsbXM6MQ==",
  "withStarship": false
}