response after ajax post request in ember - javascript

I am new to ember .I designed an ember app and integrate the fb login in it and have to send facebook accesstoken to app backend (post request) and fetch the token generated by backend(rails).
My Post request response is:
{
"token":"71fcb8c39dc6449e2ac8e88d21e4d008cf746e16a774aa8755f6be0dbc43849265f9010111986a912fde60de4f76eb5a600ec286b26ea0a865cc7f5cab49330a",
"user":{"role":"unverified"}
}
and the component is
import Ember from 'ember';
export default Ember.Component.extend({
fb: Ember.inject.service(),
session: Ember.inject.service(),
authenticate: function(accessToken) {
console.log("accesstoken: "+accessToken);
Ember.$.ajax({
url: "http://localhost:3000/v1/sessions/fb_login",
accepts: 'application/json',
data: { token: accessToken},
crossDomain: true,
headers: {
'Client-Key': '403cb982d0c48473bee32b41b6765e15a26c595c689c620cece5fc15370c33c9c9f6d071f84bf6b88baf466f653f44b4524634bde6fbe68f065f06268f7ed7e2',
},
type: 'post',
success:function(data){
console.log('data is '+data);
}
});
},
actions: {
fb_login() {
this.get('fb').login().then((response) => {
if (response.status === 'connected') {
let fbToken = response.authResponse.accessToken;
this.authenticate(fbToken);
} else if( response.status === 'not_authorized') {
// code for not authrized
// this.transitionTo('/');
} else {
// code for facebook login
// this.transitionTo('/');
}
}).catch(() => {
// this.sendAction('check','/');
});
},
}
});
But after ajax call success is never get called to I am unable to get the the response and browser always responds with:
pretender.js:132 XHR finished loading: POST "http://localhost:3000/v1/sessions/fb_login".
Somebody please explain me how the ajax work in ember for api calls.

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Quite surprisingly I get an error: Request failed with status code 401. When I debugging it on the backend side I see that I send an empty token inside the header:
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fetch_all.vue
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import {
fetchAllProductsRequest,
} from '../../api/imports'
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data() {
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Promise { <state>: "pending" }​
<state>: "fulfilled"​
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Here is the code :
import axios from 'axios';
import { BASE_URL } from "./config.js";
const post = async (
endpoint,
body = null,
jwt_token = null,
header = { "Content-Type": "application/json" }) => {
let opt = header;
if (jwt_token){
opt["Authorization"] = jwt_token
}
try {
const response = await axios.post(BASE_URL + endpoint, body, { headers: opt })
return response
} catch (err) {
console.error(`An error occurred while trying to fetch ${endpoint}. ${err}`);
}
}
export default post;
const handleSignup = async ({ email, username, pwd }) => {
let body = {
user: {
email: email,
username: username,
password: pwd
}
};
return await post("/users", body);
};
useEffect(() => {
if (passwordCheck === false) {
console.log("Passwords do not match");
} else if (passwordCheck === true && userData) {
const response = await handleSignup(userData);
console.log(response.status);
// history.push({ pathname: "/", state: response.status });
}
}, [passwordCheck, userData]);
I am thinking to change the response from my API, but I really doubt it is the right approach.
Edit 1: adding some complementary code
you have to declare the function you give in parameter to useEffect as async to be able to use await inside for your async function handleSignup
useEffect(async () => {
if (passwordCheck === false) {
console.log("Passwords do not match");
} else if (passwordCheck === true && userData) {
const response = await handleSignup(userData);
console.log(response.status);
// history.push({ pathname: "/", state: response.status });
}
}, [passwordCheck, userData]);

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