async network call

getIPLocation.ts

public getIPLocation = () => {
        const context = this;
        const req = axios.get("//freegeoip.net/json/")
            .then((res) => {
                if (res.data.region_code && res.data.region_code.length === 2) {
                    context.data.locationState = res.data.region_code;
                }
                context.renderer(context.data);
            })
            .catch((x) => { context.renderer(context.data); });
    }