Class Cities

Methods for dealing with Cities.

Index

Methods

addCity getAll getById getCity getTopCity

Methods

addCity

addCity(
options: { cityName: string; countryId?: number; stateId?: number },
): City
Add a new city.
Parameters
- options: { cityName: string; countryId?: number; stateId?: number }
  - cityName: string
    A name of the new city.
  - OptionalcountryId?: number
    An id of the country of the city. If none provided, the top country from the data model would be used.
  - OptionalstateId?: number
    An id of the state of the city, if any.
Returns City
a new city object

Throws
DataModelNotFoundError in case the country or state are not found in the WME data model

Throws
InvalidStateError in case not allowed to add a new city, if there's no top country or if city already exists.

getAll

getAll(): City[]
Returns City[]
an array of all the cities in the WME data model

getById

getById(args: { cityId: number }): null | City
Parameters
- args: { cityId: number }
  - cityId: number
    The id of the city to look for.
Returns null | City
city with id, or null if not found in the WME data model

getCity

getCity(
options: { cityName: string; countryId?: number; stateId?: number },
): null | City
Find a city by the name.
Parameters
- options: { cityName: string; countryId?: number; stateId?: number }
  - cityName: string
    A name of the city.
  - OptionalcountryId?: number
    An optional id of the country to look for the city. If none provided, the top country from the data model would be used.
  - OptionalstateId?: number
    An optional id of the state to look for the city.
Returns null | City
a city object or null if not found

Throws
DataModelNotFoundError in case the country or state are not found in the WME data model

Throws
InvalidStateError in case country id wasn't provided and there's no top country

getTopCity

getTopCity(): null | City
Get the City set to be the top city in the WME data model, or null if none set. The top city is the city which the majority of segments in the WME data model belong to.

Returns null | City
top city or null