@goparrot/geocoder
Version:
TypeScript GeoCoder, node geocoding library, supports google maps, mapquest, here, open street map, tom tom
78 lines • 3.09 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.ArcgisSuggestCommand = void 0;
const transformer_1 = require("../transformer");
const world_country_1 = require("../../../util/world-country");
const model_1 = require("../../../model");
const command_1 = require("../../../command");
const mixin_1 = require("./mixin");
/**
* @link {https://developers.arcgis.com/rest/geocode/api-reference/geocoding-suggest.htm}
*/
class ArcgisSuggestCommand extends (0, mixin_1.ArcgisCommonCommandMixin)(command_1.SuggestCommand) {
constructor(httpClient, token) {
super(httpClient);
this.token = token;
}
static getUrl() {
return 'https://geocode.arcgis.com/arcgis/rest/services/World/GeocodeServer/suggest';
}
async buildQuery(query) {
const categories = this.getCategoriesByAccuracy(query.accuracy);
if (!query.countryCode && query.country) {
const country = await world_country_1.WorldCountryUtil.find({
name: query.country,
});
if (country) {
query.countryCode = country.cca2;
}
}
const providerQuery = {
token: this.token,
forStorage: !!this.token,
text: query.address,
countryCode: query.countryCode,
maxSuggestions: query.limit,
langCode: query.language,
category: categories.join(','),
isCollection: false,
f: 'json',
};
if (query.lat && query.lon) {
providerQuery.location = `${query.lon},${query.lat}`;
}
return providerQuery;
}
async parseResponse(response) {
if (!Array.isArray(response.data.suggestions)) {
return [];
}
return Promise.all(response.data.suggestions.map(async (suggestion) => new transformer_1.ArcgisSuggestionTransformer(suggestion)));
}
getCategoriesByAccuracy(accuracy) {
const categories = [];
if (!accuracy) {
return categories;
}
switch (accuracy) {
case model_1.AccuracyEnum.HOUSE_NUMBER:
categories.push('Point Address');
break;
case model_1.AccuracyEnum.STREET_NAME:
categories.push('Point Address', 'Street Address', 'Street Name');
break;
case model_1.AccuracyEnum.CITY:
categories.push('Point Address', 'Street Address', 'Street Name', 'City');
break;
case model_1.AccuracyEnum.STATE:
categories.push('Point Address', 'Street Address', 'Street Name', 'City', 'Subregion', 'Region');
break;
case model_1.AccuracyEnum.COUNTRY:
categories.push('Point Address', 'Street Address', 'Street Name', 'City', 'Subregion', 'Region', 'Territory', 'Country');
break;
}
return categories;
}
}
exports.ArcgisSuggestCommand = ArcgisSuggestCommand;
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