schema.graphql

"""
Direct the client to resolve this field locally, either from the cache or local resolvers.
"""
directive @client(
  """
  When true, the client will never use the cache for this value. See
  https://www.apollographql.com/docs/react/essentials/local-state/#forcing-resolvers-with-clientalways-true
  """
  always: Boolean
) on FIELD | FRAGMENT_DEFINITION | INLINE_FRAGMENT

"""
Export this locally resolved field as a variable to be used in the remainder of this query. See
https://www.apollographql.com/docs/react/essentials/local-state/#using-client-fields-as-variables
"""
directive @export(
  """The variable name to export this field as."""
  as: String!
) on FIELD

"""
Specify a custom store key for this result. See
https://www.apollographql.com/docs/react/advanced/caching/#the-connection-directive
"""
directive @connection(
  """Specify the store key."""
  key: String!

  """
  An array of query argument names to include in the generated custom store key.
  """
  filter: [String!]
) on FIELD

type Query {
  hello: String!
  version: String!
  node(id: ID!): Node
  me: User
  documentSource(id: ID!): DocumentSource
  documentSources: [DocumentSource!]!
  search(query: String!): SearchResult!
  question(query: String!): QuestionResponse!
  relatedDocuments(id: ID!): [Document!]!
}

"""
A date-time string at UTC, such as 2007-12-03T10:15:30Z, compliant with the `date-time` format outlined in section 5.6 of the RFC 3339 profile of the ISO 8601 standard for representation of dates and times using the Gregorian calendar.
"""
scalar DateTime

"""
A field whose value conforms to the standard internet email address format as specified in RFC822: https://www.w3.org/Protocols/rfc822/.
"""
scalar EmailAddress

"""
A field whose value is a ISBN-10 or ISBN-13 number: https://en.wikipedia.org/wiki/International_Standard_Book_Number.
"""
scalar ISBN

scalar ISSN

scalar DOI

scalar PubMedID

scalar PMCID

"""
A field whose value conforms to the standard URL format as specified in RFC3986: https://www.ietf.org/rfc/rfc3986.txt.
"""
scalar URL

interface Node {
  id: ID!
}

type PageInfo {
  endCursor: String
  hasNextPage: Boolean!
  hasPreviousPage: Boolean!
  startCursor: String
}

type User {
  id: ID!
  imageURL: URL!
}

type DocumentSource implements Node {
  id: ID!
  name: String!
  description: String!
  url: URL!
}

type Author {
  name: String!
  email: EmailAddress
}

type Image {
  url: URL!
  description: String
  provider: String
  license: String
}

type JournalReference {
  title: String
  volume: String
  issue: String
  start: String
  end: String
}

enum DocumentType {
  GUIDANCE
  OVERVIEW
  PUBLICATION
  BOOK
  ADMINISTRATION
  OTHER
  UNKNOWN
}

type Document implements Node {
  id: ID!
  alternateDescription: String
  alternateTitle: [String!]!
  authors: [Author!]!
  content: [String!]!
  dateIndexed: DateTime!
  datePublished: DateTime
  description: String
  directURL: URL!
  doi: DOI
  fileName: String
  images: [Image!]!
  isbn: ISBN
  issn: ISSN
  journalReference: JournalReference
  keywords: [String!]!
  language: String!
  meshHeadings: [String!]!
  meshQualifiers: [String!]!
  pmcID: PMCID
  publisher: String
  pubMedID: PubMedID
  rights: String
  source: DocumentSource!
  title: String!
  type: DocumentType!
  url: URL!
}

type DocumentEdge {
  cursor: String!
  node: Document
}

type DocumentConnection {
  edges: [DocumentEdge]
  pageInfo: PageInfo!
}

type SearchResult {
  documents(first: Int, after: String, last: Int, before: String): DocumentConnection!
  infobox: Infobox
}

type InfoboxDetails {
  cause: String
  complications: String
  deaths: String
  diagnosis: String
  duration: String
  frequency: String
  name: String
  prevention: String
  symptoms: String
  treatment: String
  onset: String
  bioavailability: String
  boiling_point: String
  density: String
  excretion: String
  melting_high: String
  melting_point: String
  metabolism: String
  metabolites: String
  pregnancy_category: String
  protein_bound: String
  routes_of_administration: String
  solubility: String
  tradename: String
}

type Infobox {
  aliases: [String!]!
  extext: String
  images: [URL!]!
  infobox: InfoboxDetails!
}

type QuestionResponse {
  answer: String!
  confidence: Float!
}