import { ZodiosEndpointDefinitions, ZodiosInstance } from '@zodios/core';
import { RestApiCredentials } from '../restApi.js';
import Methods from './methods.js';
type AuthHeaders = {
headers:
| {
'X-Tableau-Auth': string;
}
| {
Authorization: string;
};
};
/**
* Base abstract class for any methods classes that require authentication.
*
* @export
* @abstract
* @class AuthenticatedMethods
*/
export default abstract class AuthenticatedMethods<
T extends ZodiosEndpointDefinitions,
> extends Methods<T> {
private _creds: RestApiCredentials;
protected get authHeader(): AuthHeaders {
if (!this._creds) {
throw new Error('Authenticate by calling signIn() first');
}
if (this._creds.type === 'X-Tableau-Auth') {
return {
headers: {
'X-Tableau-Auth': this._creds.token,
},
};
}
return {
headers: {
Authorization: `Bearer ${this._creds.token}`,
},
};
}
protected get userId(): string {
if (!this._creds) {
throw new Error('Authenticate by calling signIn() first');
}
if (this._creds.type === 'X-Tableau-Auth') {
return this._creds.user.id;
}
throw new Error('User ID can not be determined from the Bearer token alone');
}
constructor(apiClient: ZodiosInstance<T>, creds: RestApiCredentials) {
super(apiClient);
this._creds = creds;
}
}
