easyplace/src/main/EasyPlace.js

API to search for ceps, streets, neighborhoods and other places

import Place from "./models/Place";
import axios from "axios";

class EasyPlace {
    constructor() {
        this.names = [];
        this.city = "";
        this.state = "";
        this.neighborhood = "";
    }

    async getAddressOfCep(cep) {
        try {
            const response = await axios.get(`https://viacep.com.br/ws/${cep}/json/`);
            const data = response.data;
            if(data.erro)
                throw new Error("Invalid CEP value.");
            return new Place(data.cep, data.logradouro,
                             data.complemento, data.bairro,
                             data.localidade, data.uf);
        } catch (e) {
            throw e;
        }
    }

    searchStreetWithName(names) {
        this.names = names;
        return this;
    }

    inCity(city) {
        this.city = city;
        return this;
    }

    inState(state) {
        this.state = state;
        return this;
    }

    async search() {
        try {
            const response = await axios.get(this.getUrlSearch());
            return this.getSearchReponse(response.data);
        } catch (e) {
            throw e;
        }
    }

    inNeighborhood(neighborhood) {
        this.neighborhood = neighborhood;
        return this;
    }

    getSearchReponse(requestResponse) {
        let rightResponse;
        if(this.neighborhood === "")
            rightResponse = requestResponse;
        else {
            rightResponse = requestResponse.filter((street) => {
                if(street.bairro == this.neighborhood)
                    return street;
            });
        }
        this.neighborhood ="";
        this.city = "";
        this.state = "";
        this.names = [];
        return rightResponse;
    }

    getUrlSearch() {
        return `https://viacep.com.br/ws/${this.state}/${this.city}/${this.names.join(" ")}/json/`;
    }
}

export default EasyPlace;