http-clients
import axios, {AxiosInstance, AxiosResponse} from 'axios';
export abstract class HttpClient {
protected readonly instance: AxiosInstance;
protected constructor(baseURL: string) {
this.instance = axios.create({
baseURL,
headers: {'Content-Type': 'application/json'},
});
this._initializeResponseInterceptor();
}
private _initializeResponseInterceptor = () => {
this.instance.interceptors.response.use(
this._handleResponse,
this._handleError,
);
};
private _handleResponse = (res: AxiosResponse) => res.data.data || res.data;
protected _handleError = (error: any) => Promise.reject(error);
}
tags-http-client
import {HttpClient} from '../http-client';
import {Tag} from '../types';
import {AxiosRequestConfig} from "axios";
class TagsApi extends HttpClient {
public constructor() {
super('http://localhost:3000');
this._initializeRequestInterceptor();
}
private _initializeRequestInterceptor = () => {
this.instance.interceptors.request.use(
this._handleRequest,
);
};
private _handleRequest = (config: AxiosRequestConfig) => {
config.headers['Authorization'] = 'Bearer ...';
return config;
};
public getTags = (): Promise<any> => this.instance.get<Tag[]>('/tags');
}
export default TagsApi;
