I want to pass the response received from one API as a request parameter in another API using Request-Promise NodeJs module. Can someone pls help me in this? I am giving a brief of the sample code below:
var Sequence = {
test1: function (param) {
return request({
"method": "POST",
"uri": baseURL+"/v1/" + userID + "/test/info/",
"json": true,
"headers": {
"Accept": "application/json",
},
}).then(function (result) {
return result.pairingInfo // I want to use this pairinfInfo param in another request
})
test2 : function (param) {
return request({
"method": "POST",
"uri": baseURL+"/v1/passenger/" + userID + "/test/test/",
"json": true,
"headers": {
"Accept": "application/json",
},
"qs": {
**"pairingInfo": pairingInfo**,//This pairingInfo would come from the returned result.pairingInfo of test 1 API call
}
})
}
},
How can I achieve this?
You can use this because you have a return statement in the test1() method. So, just trigger it to get it:
"qs": {
"pairingInfo": this.test1(),
}
Sequence.test1(param)
.then(function(pairingInfo) {
Sequence.test2(pairingInfo) ;
});
// You are returning the paringInfo with the first promise, so you can use it in the .then() method.
Use this function:
const sequence = async (baseURL, userID) => {
try {
let options1 = {
method: 'POST',
uri: baseURL + '/v1/' + userID + '/test/info/',
json: true,
headers: {
Accept: 'application/json'
}
};
let pairingInfo = await request(options1);
if (pairingInfo) {
let options2 = {
method: 'POST',
uri: baseURL + '/v1/passenger/' + userID + '/test/test/',
json: true,
headers: {
Accept: 'application/json'
},
qs: {
pairingInfo: pairingInfo //This pairingInfo would come from the returned result.pairingInfo of test 1 API call
}
};
await request(options2);
return true;
} else {
console.log('Request 1 failed');
return false;
}
} catch (err) {
console.error(err);
return false;
}
};
Related
I'm using a url shortner API to test connecting to a API and I keep getting a 400 BadRequest. I've read through a dozen posts here and tried all suggestions and still nothing will work. I don't know what I'm doing wrong.
Function
var axios = require('axios');
module.exports = function (callback, data) {
let url = 'https://cleanuri.com/api/v1/shorten';
let axiosConfig = {
"headers": {
'Content-Type': 'application/json;charset=UTF-8'
}
};
let longUrl = { "url" : data };
axios(url, {
method: "post",
params: {
"url" : data
},
headers: {
"Accept": "application/json",
"Content-Type": "application/json"
}
})
.then(function (response) {
callback(null, response.data);
}).catch(function (err) {
console.log("error: " + err.response);
callback(err, null);
});
I've also tried this and got same error
axios.post(url, JSON.stringify(longUrl), axiosConfig)
.then(function (response) {
callback(null, response.data);
}).catch(function (err) {
console.log("error: " + err.response);
callback(err, null);
});
To send data as body use data field on request options
const payload = { ... }
axios({ ..., data: payload })
params field is used to send query string within url
I have read your api docs https://cleanuri.com/docs.
That requiring your payload send as body, so use data field
Here the snippet:
let payload = { "url" : data };
axios(url, {
method: "post",
data: payload,
headers: {
"Accept": "application/json",
"Content-Type": "application/json"
}
})
Edit:
400 Bad Request is indicating your request is invalid (by server)
Good morning!
I've been struggling to get a specific value returned from my function:
const getFolders = function (PID){
var token = getStoredToken()
request.get({
url: 'https://api.procore.com/vapid/folders',
headers: {
Authorization: "Bearer " + token.access_token
},
json: {
company_id: '12594',
project_id: PID
}
}, function test(err, response, body){
return body
})
// I NEED THE RETURN VALUE OF THE ABOVE FUNCTION HERE SO I CAN ACCESS WHEN CALLING getFolders()
}
Is this possible? If so, how?
Thanks!
Usually there will be three ways dealing with asynchronous stuff:
callback
promise
async/await
callback:
const getFolders = function(PID, callback) {
var token = getStoredToken()
request.get({
url: 'https://api.procore.com/vapid/folders',
headers: {
Authorization: "Bearer " + token.access_token
},
json: {
company_id: '12594',
project_id: PID
}
}, function(err, response, body) {
callback(body)
})
}
getFolders(pid, (v) => {
console.log(v)
})
promise:
const getFolders = function(PID, callback) {
return new Promise((resolve, reject) => {
var token = getStoredToken()
request.get({
url: 'https://api.procore.com/vapid/folders',
headers: {
Authorization: "Bearer " + token.access_token
},
json: {
company_id: '12594',
project_id: PID
}
}, function(err, response, body) {
if (err) {
return reject(err)
}
resolve(body)
})
})
}
getFolders(pid)
.then(v => {
console.log(v)
}).catch(error => {
console.error(error)
})
async/await:
Due to async/await is actually a syntax sugar, the getFolders function is the same as using promise's, the difference is when you call it:
(async function() {
try {
let v = await getFolders(pid)
console.log(v)
} catch(e) {
console.error(e)
}
})()
Not sure if this solve your confusion.
The way you are expecting is wrong, the test function which you have passed to request.get method is a callback function which will execute in asychronous manner , it means whenever your API responds from the server, that callback function will get execute.
So before that you are expecting the response (body) below the request method, which is wrong.
In this case you just have to write some other function to call this get method and in callback function you can easily access that response or just write your code in that test function itself.
like below - :
request.get({
url: 'https://api.procore.com/vapid/folders',
headers: {
Authorization: "Bearer " + token.access_token
},
json: {
company_id: '12594',
project_id: PID
}
}, function test(err, response, body){
// instead of returning body
// use the body here only
let result = body;
// your code here
})
Or the other way -:
const getFolders = function (PID){
var token = getStoredToken();
this.get(function(err, response, body){
// do whatever you want with the response now
updateFolder()
})
}
function get(callback){
request.get({
url: 'https://api.procore.com/vapid/folders',
headers: {
Authorization: "Bearer " + token.access_token
},
json: {
company_id: '12594',
project_id: PID
}
}, callback)
}
I'm trying to test rest endpoint 'http://xxxxxxx/j_spring_security_check' to get authentication with frisby npm package.
I am able to work in postman, by selecting request body as 'x-www-form-urlencoded' tab and given my app credentials like key-value, its working fine as expected. But in frisby npm I am unable to set request body as 'x-www-form-urlencoded'.
I'm unable to login with this script.
Please help me in this or any other alternative suggestions would be great.
Here is my code:
var frisby7=require('frisby');
const qs = require('qs');
describe('API reference', function() {
var baseURL='http://xxxxxx/j_spring_security_check';
it('Simple Test with post url-encode form body request ', function() {
console.log("**********")
frisby7.globalSetup({
request: {
headers:{'Content-Type':'application/x-www-form-urlencoded'}
// headers: { 'X-Ms-Source':'api','X-Ms-Format':'xml','Authorization':'Basic c2hyZXlhIGdveWFsOm0jbWY4cDlMZ2ZAMU1xUTg='}
}
});
return frisby7.post(baseURL,
{
form: { j_username:'xxxx#xxxxx.com', j_password:'xxxx' }
}).then(function (res) { // res = FrisbyResponse object
console.log('status '+res.status);
console.log('body '+res.body);
//return res;
});
});
You are currently sending the object in the body as if you were using 'multipart/form-data'.
To send the request as 'application/x-www-form-urlencoded' you need to URI encode each property and then post them as a querystring
Try it like this
var objToSend = { j_username:'xxxx#xxxxx.com', j_password:'xxxx' };
var uriObj = Object.keys(objToSend).map(key => encodeURIComponent(key) + '=' + encodeURIComponent(objToSend[key])).join('&');
var url = baseURL + '?' + uriObj
frisby7.post(url);
Try something like this:
var frisby = require("frisby");
const Joi = frisby.Joi;
var req1 = {
method: "get",
url: "pass url here",
headers : {
"Accept": "application/json",
"content-type" : "application/json",
'Authorization': 'Basic ' + Buffer.from(username + ":" + password).toString('base64') // pass username and password for //validation
},
body: {}
};
describe('spec file name', function () {
it("spec file name" + dateTime, function(){
return frisby
.setup({ request: { headers : req1.headers } })
.get(req1.url)
.expect("status", 200)
.expect("header", "Content-Type", "application/json; charset=utf-8")
.expect("jsonTypes", {
"message": Joi.string()
})
.then(function(res) {
var body = res.body;
body = JSON.parse(body);
expect(body.message).toBeDefined();
})
.then(function(res) {
var body = res.body;
body = JSON.parse(body);
var req2 = {
method: "put",
url: "pass url here",
headers : {
"Accept": "application/json",
"content-type" : "application/json",
"Authorization": "JWT " + Token // anything that you using to authenticate
},
body: {}
};
return frisby
.setup({ request: { headers : req2.headers } })
.put(req2.url)
.expect("status", 200)
.expect("header", "content-type", "application/json; charset=utf-8")
.expect("jsonTypes", {
"message": Joi.string()
})
.then(function(res) {
var body = res.body;
body = JSON.parse(body);
expect(body.message).toBeDefined();
})
});
});
});
I have a method called fetchMerchantData which calls 3 other async methods. I'm trying to use Promise so that it doesn't call resp.direct(301, ...) until all the requests are finished but it's not working.
function fetchOauth2Token(authorizationCode, resp) {
...
request({
url: `https://connect.squareup.com/oauth2/token`,
method: "POST",
json: true,
headers: oauthRequestHeaders,
form: oauthRequestBody,
}, (error, oauthResp, body) => {
if (body.access_token) {
Promise.resolve(fetchMerchantData(body.access_token, body.merchant_id)).then(() => {
console.log("last!"); //<--------------------- this is printing first
resp.redirect(
301,
`myurl.com/blah`
);
});
;
} else {
// TODO find out what to do on failure
resp.redirect(301, `myurl.com/?error=true`);
}
})
}
function fetchMerchantData(access_token, merchant_id){
const updates = {};
request({
url: `https://connect.squareup.com/v1/me/locations`,
method: "GET",
json: true,
headers: {
Authorization: `Bearer ${access_token}`,
Accept: 'application/json',
"Content-Type": "application/json",
},
}, (error, response) => {
if (!error) {
const locations = response.body;
Promise.all([
saveMerchant(merchant_id, access_token, locations),
saveLocations(merchant_id, locations),
installWebhookForLocations(access_token, locations),
]).then(values => {
console.log("first!"); //<--------------------- this is printing last
return Promise.resolve("Success");
})
}
});
}
And here's an example of the saveMerchant method which calls firebase:
function saveMerchant(merchant_id, access_token, locations) {
const merchantRef = database.ref('merchants').child(merchant_id);
const location_ids = locations.map(location => location.id);
merchantRef.update({
access_token,
location_ids,
});
}
How would I synchronize this?
== UPDATE ==
This is how my installWebhookForLocations method looks:
function installWebhookForLocations(access_token, locations){
const locationIds = locations.map(location => location.id);
locationIds.forEach((locationId) => {
request({
url: `https://connect.squareup.com/v1/${locationId}/webhooks`,
method: "PUT",
json: true,
headers: {
Authorization: `Bearer ${access_token}`,
Accept: 'application/json',
"Content-Type": "application/json",
},
body: ["PAYMENT_UPDATED"],
}, (error) => {
if (!error){
console.log(`Webhook installed for ${locationId}`);
}
});
});
}
Here is an example of saveMerchant that would use a promise.
function saveMerchant(merchant_id, access_token, locations) {
return new Promise(function (resolve, reject) {
const merchantRef = database.ref('merchants').child(merchant_id);
const location_ids = locations.map(location => location.id);
merchantRef.update({
access_token,
location_ids,
}, function (error) {
if (error) return reject(error);
resolve();
});
});
}
To make the above easier, there is a nice Promise library called Bluebird, it has a promisify utility, that you could apply to firebird update method.
Also for your second question were your using forEach, bluebird has a nice utility function called map that you could use instead.
Apologies if worded awkwardly, but I have to make an rest API call using jQuery. I've already made the call using angularJS before, but for this case I can't use that. I tried translating it to jQuery but I'm not getting the same results. Is there anything I'm doing wrong or am I missing information? I'm fairly new to jQuery so I feel as if I'm missing something crucial or misunderstood something.
Working code with angularJS:
var req = {
method: 'POST',
url: 'https://fakeurl.com/rest/v1/portal/user/' + $scope.email.value,
headers:{
'Content-Type': 'application/json',
'Header_1': 'Yes',
'x-access-token': 'glsFromWebsite' //$scope.authInfo.token
}
};
restCall($http, req).then(function (res) {
// check for error even though 200 response
if (res.error) {
console.error("Error reported...");
} else {
` //enter success code here
}
});
var restCall = function(http, req) {
var _url = getBaseUrl() + req.url;
req.url = _url;
return new Promise(function(fulfill, reject) {
try {
http(req).then(function (res) {
// check for error even though 200 response
if (res.data.error) {
if (res.data.error === '601') {
console.error('Token is invalid or has expired');
} else {
console.error("Error from end point: " + res.data.error);
}
}
fulfill(res.data);
}, function(err) {
console.error('Error calling rest endpoint',err);
reject();
});
} catch (ex) {
console.error('Exception calling rest endpoint',ex);
reject(ex);
}
});
};
My failing jQuery code:
var processCreate = function (email) {
$.ajax({
url: 'https://fakeurl.com/rest/v1/portal/user/' + email.value,
type: 'POST',
headers: {
'Content-Type': 'application/json',
'Header_1': 'Yes',
'x-access-token': 'glsFromWebsite' //$scope.authInfo.token
},
success: function (res, a, b) {
if (res === 'NOT FOUND') {
//code that runs when this case is true
} else {
//code that runs when this case is false
}
},
error: function () {
console.error("Error...");
}
});
}
Try making an ajax call like this
var processCreate = function (email) {
var authHeaders = {};
authHeaders.Authorization = 'Bearer ' + 'glsFromWebsite';
$.ajax({
url: 'https://fakeurl.com/rest/v1/portal/user/' + email.value,
type: "POST",
cache: false,
dataType : "json",
contentType: "application/json; charset=utf-8",
headers: authHeaders,
success: function (data) {
//console.log(data);
if (data === 'NOT FOUND') {
//code that runs when this case is true
} else {
//code that runs when this case is false
}
},
error: function (xhr) {
console.log(xhr);
}
});
}