Parse cloud code giving me Code: 141 error - ios

My Parse cloud code is structured like so:
Parse.Cloud.define("eBayCategorySearch", function(request, response) {
url = 'http://svcs.ebay.com/services/search/FindingService/v1?SECURITY-APPNAME=*APP ID GOES HERE*';
Parse.Cloud.httpRequest({
url: url,
params: {
'OPERATION-NAME' : findItemsByKeywords,
'SERVICE-VERSION' : '1.12.0',
'RESPONSE-DATA-FORMAT' : JSON,
'callback' : _cb_findItemsByKeywords,
'itemFilter(3).name=ListingType' : 'itemFilter(3).value=FixedPrice',
'keywords' : request.params.item,
// your other params
},
success: function (httpResponse) {
// deal with success and respond to query
},
error: function (httpResponse) {
console.log('error!!!');
console.error('Request failed with response code ' + httpResponse.status);
}
});
});
and I call the function from within my iOS app like so:
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
if (sender != self.nextButton) return;
if (self.itemSearch.text.length > 0) {
[PFCloud callFunctionInBackground:#"eBayCategorySearch"
withParameters:#{#"item": self.itemSearch.text}
block:^(NSNumber *category, NSError *error) {
if (!error) {NSLog(#"Successfully pinged eBay!");
}
}];
}
// Get the new view controller using [segue destinationViewController].
// Pass the selected object to the new view controller.
}
Essentially what I want to do is take whatever search query a user types into the itemSearch field, ping eBay's database, and return the categoryID with the most results. However, rather than logging "Successfully pinged eBay!", Parse is giving the following error: Error: function not found (Code: 141, Version: 1.2.18)

I'm guessing there is something wrong with the function itself. I have seen several examples of that error message when indeed it was the function malfunctioning, not missing.
In the cloud code guide, I found this example:
Parse.Cloud.define("averageStars", function(request, response) {
var query = new Parse.Query("Review");
query.equalTo("movie", request.params.movie);
query.find({
success: function(results) {
var sum = 0;
for (var i = 0; i < results.length; ++i) {
sum += results[i].get("stars");
}
response.success(sum / results.length);
},
error: function() {
response.error("movie lookup failed");
}
});
});
This function calls response.success and response.error, depending on state. It seems yours do not.

Check your success Function. It is not calling `response.success(); .
Also go to the dashboard and check if your function is really updated at main.js because the error message says that "function is not defined".

Just been caught out myself. Problem in my case was very simple
Made a mistake using parse new, and ended up creating a new project called "3" rather than working on the 3rd project in the list. So my Cloud Code function didn't get uploaded to the app I was working on

Related

Execute a charge from existing customer with card in Stripe out of iOS

I have a very hard time figuring out how to do this from the iOS app programmatically.
Im using (besides other) the following classes from github:
https://github.com/hybrdthry911/ELStripe
Class: ELCharge.m
+(ELCharge *)charge{
return [[ELCharge alloc]init];
}
(*****************code in between ************************)
//Will attempt to charge either a customer or card. Exactly one must exist
per charge. If multiple or neither exist an exception will be raised.
//Warning: This is the final step it will APPLY A CHARGE TO THE
ACCOUNT.
-(void)createChargeWithCompletion:(ELChargeCompletionBlock)handler{
[ELCharge createCharge:self completion:handler];
}
+(void)createCharge:(ELCharge *)charge completion
(ELChargeCompletionBlock)handler{
NSError *chargeError;
if (![charge validForProcessingWithError:&chargeError]) {
handler(nil,chargeError);
return;
}
if (!chargeError) {
[ELStripe executeStripeCloudCodeWithMethod:#"POST"
prefix:#"charges" parameters:[ELCharge
dictionaryForCreatingCharge:charge] completionHandler:^(id
jsonObject, NSError *error) {
handler([ELCharge
chargeFromParseStripeDictionary:jsonObject],error);
}];
}
}
In the iOS class, I do the following in order to create a test charge:
//create an automatic charge in stripe from an existing customer with card
attached to him
-(void) executeChargeInStripe:(UIButton*)sender
{
ELCharge *charge = [ELCharge charge];
//Assign the charge properties
charge.customerID = #"cus_72xvQI6Q5IC9it";
charge.currency = #"USD";
NSNumber *chargeAmount = [NSNumber numberWithInt:111];
charge.amountInCents = chargeAmount;
//Call ChargeMethod from Github Framework
[ELCharge createCharge:charge completion:^(ELCharge *charge, NSError
*error) {
if (!error) {
//code for normal handling
NSLog(#"Charge has been made successfully");
} else {
// error code handling
NSLog(#"Charge NOT made");
}
}];
}
Im passing this to the following clould code:
Parse.Cloud.define("stripeHTTPRequest", function(request, response)
{
//Check for valid pre/suf/postfixes, if they are not there do not include
them.
var prefix = request.params["prefix"];
var suffix = "";
var postfix = "";
var secondPostfix = "";
if (!isEmpty(request.params["suffix"])) suffix =
'/'+request.params['suffix'];
if (!isEmpty(request.params["postfix"])) postfix =
'/'+request.params['postfix'];
if (!isEmpty(request.params["secondPostfix"])) secondPostfix =
'/'+request.params['secondPostfix'];
//call from parse to stripe done by http request as parse/stripe api
uncomplete
Parse.Cloud.httpRequest(
{
method: request.params["method"],
//Create URL from base url and pre/suf/postfixes
url: 'https://'+STRIPE_API_BASE_URL + prefix + suffix + postfix +
secondPostfix,
headers: {
'Authorization': "Bearer " + STRIPE_SECRET_KEY
},
params:request.params["params"],
success: function(httpResponse)
{
//response text is a json dictionary
response.success(httpResponse.text);
},
error: function(httpResponse)
{
response.error(httpResponse.text);
}
});
});
Im now getting the following error:
Charge NOT made (my error message from the IOS class I created).
Im really surprised that I recieve neither an error in Parse Cloud nor in Stripe.
If for example, I use an already used token instead of the customerID, I have an error in both. So the connection seems to work I assume, maybe there is something which I do wrong in the iOS class.
Thank you!
have you reverted your Parse JavaScript SDK to 1.5.0? Anything past 1.5.0 is no longer supported.

console.log not showing in Parse Logs page

In the below cloud code i would like to get a feedback of the saveAll function but after calling the code from my client in the parse Logs page i can only see:
I2014-10-08T15:28:32.930Z] v249: Ran cloud function acceptMeetingBis for user dyGu143Xho with:
Input: {"meetingId":"bUSTGNhOer"}
Result: Meeting accepted
Here is my cloud code:
Parse.Cloud.define("acceptMeetingBis", function(request, response) {
var userAcceptingTheMeeting = request.user;
var meetingId = request.params.meetingId;
var changedObjects = [];
var queryForMeeting = new Parse.Query("MeetingObject");
queryForMeeting.equalTo("objectId", meetingId);
queryForMeeting.first({
success: function(meeting) {
var userCreatorOfMeeting = meeting.get("user");
userAcceptingTheMeeting.increment("acceptedMeetings", +1);
changedObjects.push(userAcceptingTheMeeting);
meeting.add("participantsObjectId", userAcceptingTheMeeting.id);
if (meeting.get("participantsObjectId").length === meeting.get("meetingNumberOfPersons")) {
meeting.set("isAvailable", false);
}
changedObjects.push(meeting);
Parse.Object.saveAll(changedObjects, {
success: function(objects) {
console.log("Successfully saved objects"); //this line doesn't show up
response.success("objects saved");
},
error: function(error) {
// An error occurred while saving one of the objects.
response.error(error);
}
});
//future query and push notifications will go here
response.success("Meeting accepted");
},
error: function() {
response.error("Failed to accept the meeting");
}
});
});
I will also need to add some push and another nested query after the saveAll() but before doing/trying that i would like to know if this is the right method to use or if i have to build the code in a different way. I'm new to javascript and honestly i'm struggling to understand some concepts, like promises. Any help would be much appreciated.
Your call to
Parse.Object.saveAll
is asynchronous, and you call
response.success("Meeting accepted")
immediately after making the asynchronous call, which ends the cloud code running of the method. If you simply replace the
response.success("objects saved")
with
response.success("Meeting accepted")
you should get what you want.
I didn't see the rest of your question about promises. You should check out Parse's documentation on chaining promises, which is what you want here.
Essentially, here's what you'll want to do:
Parse.Cloud.define("acceptMeetingBis", function(request, response) {
var userAcceptingTheMeeting = request.user;
var meetingId = request.params.meetingId;
var changedObjects = [];
var meetingToAccept;
var queryForMeeting = new Parse.Query("MeetingObject");
queryForMeeting.get(meetingId).then(function(meeting) {
meetingToAccept = meeting;
var userCreatorOfMeeting = meeting.get("user");
userAcceptingTheMeeting.increment("acceptedMeetings", +1);
return userAcceptingTheMeeting.save();
}).then(function(userWhoAcceptedMeetingNowSaved) {
meetingToAccept.add("participantsObjectId", userWhoAcceptedMeetingNowSaved.id);
if (meetingToAccept.get("participantsObjectId").length === meetingToAccept.get("meetingNumberOfPersons")) {
meetingToAccept.set("isAvailable", false);
}
return meetingToAccept.save();
}).then(function(savedMeeting) {
response.success("Meeting accepted");
}, function(error) {
response.error("Failed to accept the meeting");
});
});
For each asynchronous action you want to do, perform it at the end of one of the .then functions and return the result (it returns a promise). Keep adding .then functions until you're done all the work you want to do, at which point call response.success.

Parse iOS SDK - Login using Mobile phone verification code like Watsapp

How to implement login mechanism with mobile verification code.
SignUp (New User with New Mobile Number)
I can able to do this for signup user by generating a random password after verifying code send to his mobile number.
Login (Existing User with Mobile Number)
But don't knows how to implement this. I cant use changepassword method because it works only for an already logged in user.
Setting the Current User
Saw this Method in Parse Documentation. Can I use this method. If yes, how can I get session token.
[PFUser becomeInBackground:#"session-token-here" block:^(PFUser *user, NSError *error) {
if (error) {
// The token could not be validated.
} else {
// The current user is now set to user.
}
}];
Successfully changed the password without login calling cloud code from ios and then logged in with a new password.
iOS Code
[PFCloud callFunctionInBackground:#"assignPasswordToUser" withParameters:#{#"username":[self generateUsername],#"password":loginModel.verficationCode} block:^(id object, NSError *error) {
if(!error)
{
NSLog(#"Assign New Password Success");
[self doLogin];
}else{
NSLog(#"Assign New Password Failed");
[self handError:error];
}
}];
Cloud Code
Parse.Cloud.define("assignPasswordToUser", function(request, response){
Parse.Cloud.useMasterKey();
var query = new Parse.Query(Parse.User);
query.equalTo("username", request.params.username);
query.first({
success: function(theUser){
var newPassword = request.params.password;
console.log("New Password: " + newPassword);
console.log("set: " + theUser.set("password", newPassword));
theUser.save(null,{
success: function(theUser){
// The user was saved correctly
response.success(1);
},
error: function(SMLogin, error){
response.error("save failure");
}
});
},
error: function(error){
response.error("error");
}
});
});
Assuming your wanted to allow something like registering a new device by scanning a QR Code or something shown on an existing device, you could do that without having to change the password as follows:
User class extra properties:
loginValidation: String
loginValidationExpiry: DateTime
You would use something like a 1 or 2 minute expiry to make things safer, making sure you create the Date using server-time in a Cloud Function. You could generate a guid/uuid for the code and create the QR code on an existing authenticated platform.
On the new device after reading the QR Code you could call this cloud function:
Parse.Cloud.define("validateLoginCode", function(request, response) {
Parse.Could.useMasterKey();
var username = request.params.username;
var validationCode = request.params.validationCode;
var query = new Parse.Query(Parse.User);
query.equalTo("username", username);
query.equalTo("loginValidation", validationCode);
query.first({
success: function(user) {
if (user) {
var expiry = user.get("loginValidationExpiry");
var now = new Date();
if (expiry > now) {
// code is valid, get token, only valid because
// we got user with master key
response.success({ token: user.getSessionToken() });
} else {
response.error("code expired");
}
} else {
response.error("invalid user/code");
}
},
error: function(error) {
response.error("error");
}
});
});
You could now use becomeInBackground:block: method in your calling code.

Receiving error stating that one of the params in my httpRequest is not defined

What I'm trying do is take whatever query a user types into the itemSearch field, ping eBay's database, and return the categoryID with the most results. Upon testing however, I'm receiving the following error:
[9067:3603] Error: Uncaught Error: Can't set params if there is already a query parameter in the url (Code: 141, Version: 1.2.18)
Removing the quotes around the params didn't fix the problem, and I get the feeling it's because I'm not formatting the params properly in order to take in a value from the objective-C code.
My cloud code is structured like so:
Parse.Cloud.define("eBayCategorySearch", function(request, response) {
url = 'http://svcs.ebay.com/services/search/FindingService/v1?SECURITY-APPNAME=*APP ID GOES HERE*';
Parse.Cloud.httpRequest({
url: url,
params: {
'OPERATION-NAME' : 'findItemsByKeywords',
'SERVICE-VERSION' : '1.12.0',
'RESPONSE-DATA-FORMAT' : 'JSON',
'callback' : '_cb_findItemsByKeywords',
'itemFilter(3).name=ListingType' : 'itemFilter(3).value=FixedPrice',
'keywords' : 'request.params.item',
// your other params
},
success: function (httpResponse) {
// deal with success and respond to query
},
error: function (httpResponse) {
console.log('error!!!');
console.error('Request failed with response code ' + httpResponse.status);
}
});
});
And I call the function from within my iOS app like so:
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
if (sender != self.nextButton) return;
if (self.itemSearch.text.length > 0) {
[PFCloud callFunctionInBackground:#"eBayCategorySearch"
withParameters:#{#"item": self.itemSearch.text}
block:^(NSNumber *category, NSError *error) {
if (!error) {NSLog(#"Successfully pinged eBay!");
}
}];
}
// Get the new view controller using [segue destinationViewController].
// Pass the selected object to the new view controller.
}
The error message tells you what is wrong.
You have defined your URL as
url = 'http://svcs.ebay.com/services/search/FindingService/v1?SECURITY-APPNAME=*APP ID GOES HERE*'
but this contains a query string (the bit after the "?"), so you get the error message.
You need to set the url as
url = "http://svcs.ebay.com/services/search/FindingService/v1"
and add
"SECURITY-APPNAME" : "*APP ID GOES HERE*"
to your params dictionary

AngularJS serverside variable to ng-init and methods sequence

I´v got a "detail" view and a controller that initilizes data with an id.
My view:
<div ng-app="AFApp" ng-controller="AgentCtrl" ng-init="init('#Model.Id')">
My controller:
$scope.id;
$scope.agent = {};
$scope.init = function (id) {
$scope.id = id;
getAgent();
getAgentStatus();
getSystemInfo();
getActions();
};
The problem is that the method "getAgentStatus();" gets executed before "getAgent();". The "getAgentStatus" needs the $scope.agent data that "getAgent" provides. The function getAgentStatus has an attached timer, and it gets the value as the timer elepses but not in the init function. Can someone please help me out with the method execution sequence in angular controllers and how the id parameter is provided the best possible way.
See methods below:
function getAgent() {
agentDataFactory.getAgent($scope.id)
.success(function (data) {
$scope.agent = data;
})
.error(function (error) {
console.log('Unable to load data: ' + error.message);
});
};
function getAgentStatus() {
if (typeof ($scope.agent.ServiceUrl) == 'undefined' || $scope.agent.ServiceUrl == null) {
console.log('getAgentStatus: ServiceUrl is undefined ' + JSON.stringify($scope.agent));
}
agentDataFactory.getAgentStatus($scope.agent.ServiceUrl)
.success(function (data) {
$scope.agent.CurrentStatus = data.Status;
$scope.agent.CurrentInterval = data.Interval;
})
.error(function (error) {
console.log('Unable to load data: ' + error);
});
$timeout(getAgentStatus, 3000);
};
You can pass getAgentStatus() as a callback parameter to getAgent() and have it executed in the success callback (at which point agent will be defined):
function getAgent(callback) {
agentDataFactory.getAgent($scope.id)
.success(function (data) {
$scope.agent = data;
callback && callback();
})
.error(function (error) {
console.log('Unable to load data: ' + error.message);
});
};
$scope.init = function (id) {
$scope.id = id;
getAgent(getAgentStatus);
getSystemInfo();
getActions();
};
Short explanation:
Some highlights first:
agentDataFactory.getAgent($scope.id).success(...).error(...);:
Creates a promise (which will be resolved) asynchronously and registers two callbacks, one if the promise is successfully resolved and one for the case of an error.
.success(function (data) { $scope.agent = data; }):
Registers a callbackfor when the promise is successfully resolved. When (and if) that happens, $scope.agent will be set.
function getAgentStatus() { if (typeof ($scope.agent.ServiceUrl...:
Tries to access some properties of $scope.agent and thus requires the object to be defined.
So, what happens with your code:
getAgent() is gets called.
[$scope.agent is undefined]
A promise is created that when resolved will set $scope.agent.
[$scope.agent is undefined]
getAgent() returns and getAgentStatus() is called.
[$scope.agent is undefined]
getAgentStatus() tries to access $scope.agent's properties and fails.
[$scope.agent is undefined]
The promise created in step 2 is resolved and its success callback get executed.
[$scope.agent is finally defined]
My version of the code ensures that getAgentStatus() is not executed before the promise is resolved and thus $scope.agent is defined:
getAgent() is gets called.
[$scope.agent is undefined]
A promise is created that when resolved will set $scope.agent.
[$scope.agent is undefined]
getAgent() returns and other functions get called (e.g. getSystemInfo(), getActions(), etc.).
[$scope.agent is undefined]
The promise created in step 2 is resolved and its success callback get executed.
[$scope.agent is finally defined]
Only now does getAgentStatus() get called and it works as expected since...
[$scope.agent is defined]
Take a look at the $q service for more info on Angular promises.

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