schema.graphql

# * deleteUser/Post/Profile, subscribeTo, unsubscribeFrom - to pass the tests you need to return any Scalar! value, in my case it is String!

schema {
  query: RootQueryType
  mutation: Mutations
}

input ChangePostInput {
  title: String
  content: String
}

input ChangeProfileInput {
  isMale: Boolean
  yearOfBirth: Int
  memberTypeId: MemberTypeId
}

input ChangeUserInput {
  name: String
  balance: Float
}

input CreatePostInput {
  title: String!
  content: String!
  authorId: UUID!
}

input CreateProfileInput {
  isMale: Boolean!
  yearOfBirth: Int!
  userId: UUID!
  memberTypeId: MemberTypeId!
}

input CreateUserInput {
  name: String!
  balance: Float!
}

type MemberType {
  id: MemberTypeId!
  discount: Float!
  postsLimitPerMonth: Int!
}

enum MemberTypeId {
  BASIC
  BUSINESS
}

type Post {
  id: UUID!
  title: String!
  content: String!
}

type Profile {
  id: UUID!
  isMale: Boolean!
  yearOfBirth: Int!
  memberType: MemberType!
}

type User {
  id: UUID!
  name: String!
  balance: Float!
  profile: Profile
  posts: [Post!]!
  userSubscribedTo: [User!]!
  subscribedToUser: [User!]!
}

type RootQueryType {
  memberTypes: [MemberType!]!
  memberType(id: MemberTypeId!): MemberType
  users: [User!]!
  user(id: UUID!): User
  posts: [Post!]!
  post(id: UUID!): Post
  profiles: [Profile!]!
  profile(id: UUID!): Profile
}

type Mutations {
  createUser(dto: CreateUserInput!): User!
  createProfile(dto: CreateProfileInput!): Profile!
  createPost(dto: CreatePostInput!): Post!
  changePost(id: UUID!, dto: ChangePostInput!): Post!
  changeProfile(id: UUID!, dto: ChangeProfileInput!): Profile!
  changeUser(id: UUID!, dto: ChangeUserInput!): User!
  deleteUser(id: UUID!): String!
  deletePost(id: UUID!): String!
  deleteProfile(id: UUID!): String!
  subscribeTo(userId: UUID!, authorId: UUID!): String!
  unsubscribeFrom(userId: UUID!, authorId: UUID!): String!
}

scalar UUID