france-cities-js/src/search/city/index.ts

Search and get informations about french cities from the package offline database

import { cities } from '../../constants';
import { City } from '../../types';

function byName(name: string, limit?: number): City[] {
  const tempCities: City[] = [];
  cities.forEach((city: City) => {
    if (city.slug.includes(name)) {
      tempCities.push(city);
    }
  });
  return limit ? tempCities.slice(0, limit) : tempCities;
}
function byZipCode(zipCode: string, limit?: number): City[] {
  const tempCities: City[] = [];
  cities.forEach((city: City) => {
    if (city.zip_code.includes(zipCode)) {
      tempCities.push(city);
    }
  });
  return limit ? tempCities.slice(0, limit) : tempCities;
}
function byInseeCode(inseeCode: string, limit?: number): City[] {
  const tempCities: City[] = [];
  cities.forEach((city: City) => {
    if (city.insee_code.includes(inseeCode)) {
      tempCities.push(city);
    }
  });
  return limit ? tempCities.slice(0, limit) : tempCities;
}
function byDepartmentCode(departmentCode: string, limit?: number): City[] {
  const tempCities: City[] = [];
  cities.forEach((city: City) => {
    if (city.department_code.includes(departmentCode)) {
      tempCities.push(city);
    }
  });
  return limit ? tempCities.slice(0, limit) : tempCities;
}
export const searchCity = {
  byName,
  byDepartmentCode,
  byInseeCode,
  byZipCode,
};