recipe.graphql

type Recipe {
  id: ID!
  name: String!
  description: String!
  difficultyLevel: Int!
  image: String
  steps: [String]!
  averageTimeForCompletion: Int!
  user: User!
}

input NewRecipe {
  name: String!
  description: String!
  difficultyLevel: Int!
  image: Upload
  steps: [String]! 
  averageTimeForCompletion: Int!
}

input UpdateRecipe {
  id: ID!
  name: String
  description: String
  difficultyLevel: Int!
  image: String
  steps: [String]
  averageTimeForCompletion: Int!
}

input DeleteRecipe {
    id: ID!
}

# query is use when you want to get anything from 
#the server just like (GET) using REST

extend type Query {
    Recipe(id: ID!): Recipe!
    Recipes: [Recipe]!
}

# performing actions (that requires DELETE, PUT, POST) 
#just as in REST requires a mutation 

extend type Mutation {
    deleteRecipe(input: DeleteRecipe!): Recipe!
    updateRecipe(input: UpdateRecipe!): Recipe!
    newRecipe(input: NewRecipe!): Recipe!
}