logout method
Implementation
Future logout() async {
try {
if (this is FirebaseLoginMixin) {
await (this as FirebaseLoginMixin).logoutFirebase();
}
if (this is SQLLoginMixin) {
await (this as SQLLoginMixin).logoutSQL();
}
if (this is CachedLoginMixin) {
await (this as CachedLoginMixin).removeCachedLogin();
}
} catch (e) {
handelException(e, subTitle: 'logout');
}
}