const successHandler = res => res.data;
const errorHandler = err => err.response || err;
axios.get(url)then(successHandler).catch(errorHandler);

import axios from 'axios';

class LocalService {

    base_url = 'http://localhost:8000/api';

     async getSource (urlRoute, params ){
        const reqUrl = `${this.base_url}${urlRoute}`;
        const promise = await axios.get(reqUrl, {params: params});

        if(promise.statusText!=='OK'){
             throw new Error(`Could not fetch ${urlRoute}, received ${promise.status}`)
        }

        return promise
    }

    async getUsers( params ){
       const limit = params['users_on_page'];
       const offset = limit * (params['current_page'] - 1);
       const url = `/users?limit=${limit}&offset=${offset}`;
       const promise = await this.getSource(url, params);
       return promise.data;
    }

    async getStatistic( id ){
        const promise = await this.getSource(`/statistic/${id}`);
        console.log(id)
        return promise.data.user_statistic;
    }

    async changeEmail( id, email ){
        const result = await axios.patch(`${this.base_url}users/${id}`,
            { email })
    }

    async registerUser(user){
        const result = await axios.post(`${this.base_url}register`, user);
    }

    async login(user){
        const result = await axios.post(`${this.base_url}login`, user);
        return result;
    }

}

export default LocalService;