For anyone who is still struggling with this, here’s how the Logout would work:

handleLogout(e) {
e.preventDefault();
let that = this
let email = this.props.currentUser
axios.delete(‘/users/sign_out’, {
params: {
user: {
email: email
}
}
})
.then(function(response){
that.props.changePage(“login”)
})
.catch(function(error){
console.log(error)
})
}