schema {
  query: Query
  mutation: Mutation
}

type Query {
  findPetById(id: ID!): Pet
  findOrderById(id: ID!): Order
  findUserByUsername(username: String!): User
}

type Mutation {
  createPet(pet: PetInput!): Pet
  updatePet(id: ID!, pet: PetInput!): Pet
  deletePet(id: ID!): Pet

  createOrder(order: OrderInput!): Order

  createUser(user: UserInput!): User
  updateUser(id: ID!, user: UserInput!): User
}

type User {
  id: ID!
  username: String!
  firstName: String!
  lastName: String!
  email: Email!
  password: String!
  phone: String
  userStatus: Int!
  orders(last: Int): [Order]
}

input UserInput {
  username: String!
  firstName: String!
  lastName: String!
  email: Email!
  password: String!
  phone: String
  userStatus: Int!
  orders: [String]
}

scalar Email

type Order {
  id: ID!
  pet: Pet!
  quantity: Int!
  shipDate: DateTime!
  status: OrderStatus!
  complete: Boolean!
}

input OrderInput {
  petId: String!
  quantity: Int!
  shipDate: DateTime!
  status: OrderStatus!
  complete: Boolean!
}

scalar DateTime

enum OrderStatus {
    PLACED,
    APPROVED,
    DELIVERED
}

type Pet {
  id: ID!
  category: String!
  name: String!
  photoUrls: [String]!
  tags: [String]!
  status: PetStatus!
}

input PetInput {
  category: String!
  name: String!
  photoUrls: [String]!
  tags: [String]!
  status: PetStatus!
}

enum PetStatus {
  AVAILABLE
  PENDING
  SOLD
}