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import {Runtime} from 'main.core';
export default class BaseRequester
{
languageId;
sourceLanguageId;
serviceUrl;
#responseConverter;
#hostName;
#tokenContainer;
constructor(props)
{
this.serviceUrl = props.serviceUrl;
this.languageId = props.languageId;
this.sourceLanguageId = props.sourceLanguageId;
this.#responseConverter = props.responseConverter;
this.#hostName = props.hostName;
this.#tokenContainer = props.tokenContainer;
}
/**
* @param params
* @return string
*/
// eslint-disable-next-line no-unused-vars
createUrl(params: Object): string
{
throw new Error('Not implemented');
}
/**
*
* @param params
* @return {Promise<Array<Location> | Location | null | * | *[] | void>}
*/
request(params: {}): Promise<JSON>
{
return this.#fetch(params)
.then((response) =>
{
return response ? this.#responseConverter.convertResponse(response, params) : [];
})
.catch((response) => {
console.error(response);
});
}
/**
* Sends request to server
* @param {Object} params
* @param {boolean} isUnAuth
* @return {Promise<Object>} Object is response which was converted from json string to object
*/
#fetch(params: Object, isUnAuth: boolean = false): Promise<Object>
{
return fetch(this.createUrl(params), {
method: 'GET',
headers: new Headers({
'Authorization': `Bearer ${this.#tokenContainer.token}`,
'Bx-Location-Osm-Host': this.#hostName,
}),
referrerPolicy: 'no-referrer'
})
.then((response) => {
if (response.status === 200)
{
return response.json();
}
if (response.status === 401 && !isUnAuth)
{
return this.#processUnauthorizedResponse(params);
}
console.error(`Response status: ${response.status}`);
response.text()
.then(
(text) => { Runtime.debug(text); }
);
return null;
});
}
/**
* Method process the situation then the token was expired
*
* @param params
* @return {*}
*/
#processUnauthorizedResponse(params: {})
{
return this.#tokenContainer.refreshToken()
.then(() => {
return this.#fetch(params, true);
});
}
}