Add input object to mutations

Author: Donatas Stundys

app/graphql/mutations/base.rb

@@ -1,4 +1,4 @@
-class Mutations::Base < GraphQL::Schema::Mutation
+class Mutations::Base < GraphQL::Schema::RelayClassicMutation
   def user_errors(errors)
     errors.full_messages.map { |error| UserError.new(error) }
   end

app/graphql/schema.graphql

@@ -1,5 +1,16 @@
+# Autogenerated input type of AddComment
+input AddCommentInput {
+  articleId: ID!
+  body: String!
+
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
+}
+
 # Autogenerated return type of AddComment
 type AddCommentPayload {
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
   comment: Comment
   errors: [UserError!]!
 }
@@ -38,60 +49,123 @@ type ArticleEdge {
 }
 
 type Comment {
-  author: User!
+  author: Profile!
   body: String!
   createdAt: DateTime!
   id: ID!
   updatedAt: DateTime!
 }
 
+# Autogenerated input type of CreateArticle
+input CreateArticleInput {
+  body: String!
+
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
+  description: String!
+  tagList: [String!]!
+  title: String!
+}
+
 # Autogenerated return type of CreateArticle
 type CreateArticlePayload {
   article: Article
+
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
   errors: [UserError!]!
 }
 
+# Autogenerated input type of CreateUser
+input CreateUserInput {
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
+  email: String!
+  password: String!
+  username: String!
+}
+
 # Autogenerated return type of CreateUser
 type CreateUserPayload {
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
   errors: [UserError!]!
   user: User
 }
 
 scalar DateTime
 
+# Autogenerated input type of DeleteArticle
+input DeleteArticleInput {
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
+  id: ID!
+}
+
 # Autogenerated return type of DeleteArticle
 type DeleteArticlePayload {
   article: Article!
+
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
+}
+
+# Autogenerated input type of DeleteComment
+input DeleteCommentInput {
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
+  id: ID!
 }
 
 # Autogenerated return type of DeleteComment
 type DeleteCommentPayload {
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
   comment: Comment
 }
 
+# Autogenerated input type of FavoriteArticle
+input FavoriteArticleInput {
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
+  id: ID!
+}
+
 # Autogenerated return type of FavoriteArticle
 type FavoriteArticlePayload {
   article: Article
+
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
+}
+
+# Autogenerated input type of FollowUser
+input FollowUserInput {
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
+  id: ID!
 }
 
 # Autogenerated return type of FollowUser
 type FollowUserPayload {
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
   user: Profile
 }
 
 type Mutation {
-  addComment(articleId: ID!, body: String!): AddCommentPayload
-  createArticle(body: String!, description: String!, tagList: [String!]!, title: String!): CreateArticlePayload
-  createUser(email: String!, password: String!, username: String!): CreateUserPayload
-  deleteArticle(id: ID!): DeleteArticlePayload
-  deleteComment(id: ID!): DeleteCommentPayload
-  favoriteArticle(id: ID!): FavoriteArticlePayload
-  followUser(id: ID!): FollowUserPayload
-  signinUser(email: String!, password: String!): SignInUserPayload
-  unfavoriteArticle(id: ID!): UnfavoriteArticlePayload
-  unfollowUser(id: ID!): UnfollowUserPayload
-  updateArticle(body: String!, description: String!, id: ID!, tagList: [String!]!, title: String!): UpdateArticlePayload
-  updateUser(bio: String, email: String!, image: String, password: String, username: String!): UpdateUserPayload
+  addComment(input: AddCommentInput!): AddCommentPayload
+  createArticle(input: CreateArticleInput!): CreateArticlePayload
+  createUser(input: CreateUserInput!): CreateUserPayload
+  deleteArticle(input: DeleteArticleInput!): DeleteArticlePayload
+  deleteComment(input: DeleteCommentInput!): DeleteCommentPayload
+  favoriteArticle(input: FavoriteArticleInput!): FavoriteArticlePayload
+  followUser(input: FollowUserInput!): FollowUserPayload
+  signInUser(input: SignInUserInput!): SignInUserPayload
+  unfavoriteArticle(input: UnfavoriteArticleInput!): UnfavoriteArticlePayload
+  unfollowUser(input: UnfollowUserInput!): UnfollowUserPayload
+  updateArticle(input: UpdateArticleInput!): UpdateArticlePayload
+  updateUser(input: UpdateUserInput!): UpdateUserPayload
 }
 
 # Information about pagination in a connection.
@@ -155,31 +229,89 @@ type Query {
   tags: [String!]!
 }
 
+# Autogenerated input type of SignInUser
+input SignInUserInput {
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
+  email: String!
+  password: String!
+}
+
 # Autogenerated return type of SignInUser
 type SignInUserPayload {
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
   errors: [UserError!]!
   token: String
   user: User
 }
 
+# Autogenerated input type of UnfavoriteArticle
+input UnfavoriteArticleInput {
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
+  id: ID!
+}
+
 # Autogenerated return type of UnfavoriteArticle
 type UnfavoriteArticlePayload {
   article: Article
+
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
+}
+
+# Autogenerated input type of UnfollowUser
+input UnfollowUserInput {
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
+  id: ID!
 }
 
 # Autogenerated return type of UnfollowUser
 type UnfollowUserPayload {
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
   user: Profile
 }
 
+# Autogenerated input type of UpdateArticle
+input UpdateArticleInput {
+  body: String!
+
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
+  description: String!
+  id: ID!
+  tagList: [String!]!
+  title: String!
+}
+
 # Autogenerated return type of UpdateArticle
 type UpdateArticlePayload {
   article: Article
+
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
   errors: [UserError!]!
 }
 
+# Autogenerated input type of UpdateUser
+input UpdateUserInput {
+  bio: String
+
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
+  email: String!
+  image: String
+  password: String
+  username: String!
+}
+
 # Autogenerated return type of UpdateUser
 type UpdateUserPayload {
+  # A unique identifier for the client performing the mutation.
+  clientMutationId: String
   errors: [UserError!]!
   user: User
 }

app/graphql/types/comment_type.rb

@@ -5,7 +5,7 @@ class Types::CommentType < GraphQL::Schema::Object
   field :createdAt, Types::DateTimeType, null: false, method: :created_at
   field :updatedAt, Types::DateTimeType, null: false, method: :updated_at
   field :body, String, null: false
-  field :author, Types::UserType, null: false
+  field :author, Types::ProfileType, null: false
 
   def author
     Loaders::RecordLoader.for(User).load(object.author_id)

app/graphql/types/mutation_type.rb

@@ -1,7 +1,7 @@
 class Types::MutationType < GraphQL::Schema::Object
   field :createUser, mutation: Mutations::CreateUser
   field :updateUser, mutation: Mutations::UpdateUser
-  field :signinUser, mutation: Mutations::SignInUser
+  field :signInUser, mutation: Mutations::SignInUser
   field :followUser, mutation: Mutations::FollowUser
   field :unfollowUser, mutation: Mutations::UnfollowUser
 

config/routes.rb

@@ -1,6 +1,6 @@
 Rails.application.routes.draw do
   # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
-  post "/graphql", to: "graphql#execute"
+  match '/graphql', to: 'graphql#execute', via: [:get, :post]
 
   mount GraphiQL::Rails::Engine, at: '/graphiql', graphql_path: '/graphql'
 end