api.graphql

schema {
  query: Query
  mutation: Mutation
  subscription: null
}

type Query {
  search(query: String!): [Result!]!
  listing(id: ID!): Listing
  listings(filter: ListingFilter! = {"listingType":["OFFER","AUCTION","PROJECT"],"serviceType":["RENT","SALE"],"estateType":{"main":["APARTMENT","HOUSE","COMMERCIAL","LAND","GARAGE"],"sub":null},"price":{"greaterThan":null,"lessThan":null}}): [Listing!]!
  seller(id: ID!): Seller
  brokers(filter: BrokerFilter!): [Broker!]!
}

type Mutation {
}

"""
Výsledek vyhledávání - nabídka, prodejce nebo lokalita
"""
union SearchResult = Offer | Auction | Project | Broker | Person | Location

"""
Wrapper nad výsledkem vyhledávání
"""
type Result {
    resultId: ID!
    object: SearchResult!
}

"""
Abstraktní nabídka - obyčejná nabídka, aukce nebo projekt
"""
interface Listing {
  listingId: ID!
  title(lang: Language! = "CS"): String
  description(lang: Language! = "CS"): String
  seller: Seller!
  photos: [Photo!]!
  videos: [Video!]!
  comments: [Comment!]!
}

"""
Nabídka
"""
type Offer implements Listing {
  listingId: ID!
  title(lang: Language! = "CS"): String
  description(lang: Language! = "CS"): String
  seller: Seller!
  photos: [Photo!]!
  videos: [Video!]!
  comments: [Comment!]!

  "Předmět nabídky"
  estate: Estate!

  "Typ služby - prodej nebo pronájem"
  serviceType: ServiceType!

  "Cena"
  price(unit: PriceUnit! = "CZK"): Int!
}

"""
Aukce
"""
type Auction implements Listing {
  listingId: ID!
  title(lang: Language! = "CS"): String
  description(lang: Language! = "CS"): String
  seller: Seller!
  photos: [Photo!]!
  videos: [Video!]!
  comments: [Comment!]!

  "Předmět dražby"
  estate: Estate!

  "Typ služby - prodej nebo pronájem"
  serviceType: ServiceType!

  "Vyvovávací cena"
  startingPrice(unit: PriceUnit! = "CZK"): Int!
}

"""
Projekt
"""
type Project implements Listing {
  listingId: ID!
  title(lang: Language! = "CS"): String
  description(lang: Language! = "CS"): String
  seller: Seller!
  photos: [Photo!]!
  videos: [Video!]!
  comments: [Comment!]!

  "Nabídky projektu"
  listings: [Listing!]!
}

"""
Nemovitost
"""
type Estate {
  type: EstateType!
  subType: EstateSubType!
  additionalInfo: AdditionalInfo!
  electricity: [ElectricityType!]!
  gas: [GasType!]!
  water: [WaterType!]!
  waste: [WasteType!]!
  heating: [HeatingType!]!
  telecommunication: [TelecommunicationType!]!
  road: [RoadType!]!
}

"""
Abstraktní prodejce - makléř nebo soukromá osoba
"""
interface Seller {
    sellerId: ID!
}

"""
Makléř
"""
type Broker implements Seller {
}

"""
Soukromá osoba
"""
type Person implements Seller {
}

"""
Lokalita
"""
type Locality {
}

"""
Bližší informace o nabídce v závislosti na klíčových atributech nabídky
"""
type AdditionalInfo {
  serviceTypeInfo: ServiceTypeInfo!
  estateTypeInfo: EstateTypeInfo!
}

"""
Bližší informace o nabídce podle typu služby
"""
union ServiceTypeInfo = TransferInfo | RentInfo

"""
Informace o prodeji
"""
type TransferInfo {
}

"""
Informace o pronájmu
"""
type RentInfo {
}

"""
Bližší informace o nabídce podle typu nemovitosti
"""
union EstateTypeInfo = ApartmentInfo | HouseInfo | LandInfo | CommercialInfo | GarageInfo

"""
Informace o bytu
"""
type ApartmentInfo {
}

"""
Informace o domě
"""
type HouseInfo {
}

"""
Informace o pozemku
"""
type LandInfo {
}

"""
Informace o komerčním prostoru
"""
type CommercialInfo {
}

"""
Informace o garáži & ostatních nemovitostech
"""
type GarageInfo {
}

"""
Rozsah dvou hodnot
"""
input IntRange {
  greaterThan: Int = null
  lessThan: Int = null
}

"""
Typ nabídky
"""
enum ListingType {
  OFFER
  AUCTION
  PROJECT
}

"""
Typ nemovitosti
"""
enum EstateType {
  APARTMENT
  HOUSE
  COMMERCIAL
  LAND
  GARAGE
}

"""
Podtyp nemovitosti
"""
enum EstateSubType {
  OTHER
  APAR_1KK
  APAR_1+1
  APAR_2KK
  APAR_2+1
  APAR_3KK
  APAR_3+1
  APAR_4KK
  APAR_4+1
  APAR_5KK
  APAR_5+1
  APAR_6+
  APAR_ROOM
  HOUSE_FAMILY
  HOUSE_FAIRY
  HOUSE_HUT
  HOUSE_COTTAGE
  HOUSE_FARMLAND
  HOUSE_TURNKEY
  GARAGE_GARAGE
  GARAGE_PARKING
  GARAGE_MOBILHEIM
  GARAGE_ATTIC
  GARAGE_WINE
  COMM_OFFICE
  COMM_VIRTUAL_OFFICE
  COMM_WAREHOUSE
  COMM_PRODUCTION
  COMM_STORE
  COMM_ACCOMMODATION
  COMM_CATERING
  COMM_AGRICULTURAL
  COMM_APARTMENTS
  LAND_HOUSING
  LAND_COMMERCIAL
  LAND_FIELD
  LAND_MEADOW
  LAND_FOREST
  LAND_POND
  LAND_ORCHARD
  LAND_GARDEN
}

"""
Jazyk
"""
enum Language {
  CS
  EN
  RU
  DE
}

"""
Typ služby
"""
enum ServiceType {
  RENT
  SALE
}

"""
Jednotka ceny
"""
enum PriceUnit {
  CZK
  EUR
  USD
  RUB
}

enum ElectricityType {
  V120
  V230
  V400
}

enum GasType {
  PIPELINE
  INDIVIDUAL
}

enum WaterType {
  PIPELINE
  INDIVIDUAL
}

enum WasteType {
  SEWERAGE
  PLANT
  SEPTIC
  SUMP
}

enum HeatingType {
  INDIVIDUAL_GAS
  INDIVIDUAL_SOLID
  INDIVIDUAL_ELECTRIC
  CENTRAL_GAS
  CENTRAL_SOLID
  CENTRAL_ELECTRIC
  CENTRAL_REMOTE
  OTHER
}

enum TelecommunicationType {
  INTERNET_OPTICAL
  INTERNET_DLS
  INTERNET_LTE
  TELEVISION_ANTENNA
  TELEVISION_SATELLITE
  TELEVISION_CABLE
  TELEVISION_IPTV
  TELEPHONE
  CABLE_DISTRIBUTION
  OTHER
}

enum RoadType {
  ASPHALT
  CONCRETE
  PAVEMENT
  UNTREATED
}