so far I was able to send notifications from userA to UserB using url and json but I couldn't figure a way to schedule a time for the notification to be sent and I would like to repeat it every week or a month according to the user's needs, this is the code I have so far :
func sendNotification(to token: String, title: String, body: String) {
let urlString = "https://fcm.googleapis.com/fcm/send"
let url = NSURL(string: urlString)!
let paramString: [String : Any] = ["to" : token,
"notification" : ["title" : title, "body" : body],
"data" : ["user" : "test_id"]
]
let request = NSMutableURLRequest(url: url as URL)
request.httpMethod = "POST"
request.httpBody = try? JSONSerialization.data(withJSONObject:paramString, options: [.prettyPrinted])
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
request.setValue("key=\(legacyServerKey)", forHTTPHeaderField: "Authorization")
let task = URLSession.shared.dataTask(with: request as URLRequest) { (data, response, error) in
do {
if let jsonData = data {
if let jsonDataDict = try JSONSerialization.jsonObject(with: jsonData, options: JSONSerialization.ReadingOptions.allowFragments) as? [String: AnyObject] {
NSLog("Received data:\n\(jsonDataDict))")
}
}
} catch let err as NSError {
print(err.debugDescription)
}
}
task.resume()
}
how can I send the notification at a specific time and how can I repeat it ?
I haven't tried it, you can schedule LocalNotifications for a specific time and date, on receiving of localnotification you can do it by enabling background mode.
Related
Im trying to send data to Airtables using its REST APIs based on the documentation. The part Im stuck is adding the parameters. It throws me an error saying "Invalid request: parameter validation failed. Check your request data".
The Curl according to the doc as bellow.
My partially done code as bellow.
let table_name = "Diet%20Plan"
let base_id = "appmrzybooFj9mFVF"
let token = "SomeID"
// prepare json data
let json: [String: String] = ["Food Type": "Minseee",
"Person Name": "Rabiit Con"]
// create the url with URL
let url = URL(string: "https://api.airtable.com/v0/\(base_id)/\(table_name)")! // change server url accordingly
let jsonData = try? JSONSerialization.data(withJSONObject: json)
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
request.addValue("application/json", forHTTPHeaderField: "Accept")
request.setValue( "Bearer \(token)", forHTTPHeaderField: "Authorization")
request.httpBody = jsonData
let task = URLSession.shared.dataTask(with: request) { data, response, error in
guard let data = data, error == nil else {
print(error?.localizedDescription ?? "No data")
return
}
let responseJSON = try? JSONSerialization.jsonObject(with: data, options: [])
if let responseJSON = responseJSON as? [String: Any] {
print(responseJSON) //Code after Successfull POST Request
}
}
task.resume()
}
From your code, request body seems to be made like:
{"Person Name":"Rabiit Con","Food Type":"Minseee"}
What it needs to be sending is:
"fields": {
"Person Name":"Rabiit Con",
"Food Type":"Minseee"
}
Try
let json: [String: Any] = ["fields": ["Food Type": "Minseee",
"Person Name": "Rabiit Con"]]
let jsonData = try? JSONSerialization.data(withJSONObject: json)
The following function is used to send a notification to a user. How to send a notification to a multiple user at once?
func sendPushNotification(to token: String, title: String, body: String) {
let urlString = "https://fcm.googleapis.com/fcm/send"
let url = NSURL(string: urlString)!
let paramString: [String : Any] = ["to" : token,
"notification" : ["title" : title, "body" : body],
"data" : ["user" : "test_id"]
]
let request = NSMutableURLRequest(url: url as URL)
request.httpMethod = "POST"
request.httpBody = try? JSONSerialization.data(withJSONObject:paramString, options: [.prettyPrinted])
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
request.setValue("key=SERVER-KEY", forHTTPHeaderField: "Authorization")
let task = URLSession.shared.dataTask(with: request as URLRequest) { (data, response, error) in
do {
if let jsonData = data {
if let jsonDataDict = try JSONSerialization.jsonObject(with: jsonData, options: JSONSerialization.ReadingOptions.allowFragments) as? [String: AnyObject] {
NSLog("Received data:\n\(jsonDataDict))")
}
}
} catch let err as NSError {
print(err.debugDescription)
}
}
task.resume()
}
You can send push notification to multiple users by adding multiple tokens.
Here receiverToken is multiple user's FCM tokens.
class func sendMultiple(title:String,message:String,receiverToken : [String]) -> ()
{
var postParams : [String : Any] = [:]
postParams = ["registration_ids":receiverToken,
"notification":[
"title":title,
"sound":"default",
"body":message],
"data":[
],
"apns":[
"headers":[
"apns-priority":"10"],
"payload":[
"headers":[
"category":"NEW_MESSAGE_CATEGORY"]]]
]
print(postParams)
var request = URLRequest(url: URL.init(string: "https://fcm.googleapis.com/fcm/send")!)
request.httpMethod = "POST"
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
request.setValue(String(format:"key=%#", "YOUR_SERVER_KEY"), forHTTPHeaderField: "Authorization")
request.httpBody = try! JSONSerialization.data(withJSONObject: postParams, options: [])
URLSession.shared.dataTask(with: request, completionHandler:
{ (responseData, response, responseError) -> Void in
}).resume();
}
Please make sure to replace the "YOUR_SERVER_KEY" with your sever key
I'm building an test app to send push notifications here is my code:
static func sendRequestPush(){
let json: [String: Any] = ["to": "key",
"priority": "high",
"notification": ["body":"Hello1", "title":"Hello world","sound":"default"]]
let urlStr:String = "https://fcm.googleapis.com/fcm/send"
let url = URL(string:urlStr)
let jsonData = try? JSONSerialization.data(withJSONObject: json)
var request = URLRequest(url: url!)
request.httpMethod = "POST"
request.httpBody = jsonData
let task = URLSession.shared.dataTask(with: request) { data, response, error in
guard let data = data, error == nil else {
print(error?.localizedDescription ?? "No data")
return
}
let responseJSON = try? JSONSerialization.jsonObject(with: data, options: [])
if let responseJSON = responseJSON as? [String: Any] {
print(responseJSON)
}
}
task.resume()
}
The problem is I don't get any response from googleapis neither the push notification. I get the push notification from dash board but not from my code.
Any of you knows what I'm doing wrong?
I'll really appreciate your help.
Try the below code, It works like charm :)
func sendRequestPush() {
// create the request
let url = URL(string: "https://fcm.googleapis.com/fcm/send")
let request = NSMutableURLRequest(url: url!)
request.httpMethod = "POST"
request.setValue("key=putYourLegacyServerKeyHere", forHTTPHeaderField: "authorization")
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
let parameters = ["to": "putYourFCMToken",
"priority": "high",
"notification": ["body":"Hello1", "title":"Hello world","sound":"default"]] as [String : Any]
do {
request.httpBody = try JSONSerialization.data(withJSONObject: parameters, options: .prettyPrinted) // pass dictionary to nsdata object and set it as request body
} catch let error {
print(error.localizedDescription)
}
let config = URLSessionConfiguration.default
let session = URLSession(configuration: config)
let dataTask = session.dataTask(with: request as URLRequest) { data,response,error in
let httpResponse = response as? HTTPURLResponse
if (error != nil) {
print(error!)
} else {
print(httpResponse!)
}
guard let responseData = data else {
print("Error: did not receive data")
return
}
do {
guard let responseDictionary = try JSONSerialization.jsonObject(with: responseData, options: [])
as? [String: Any] else {
print("error trying to convert data to JSON")
return
}
print("The responseDictionary is: " + responseDictionary.description)
} catch {
print("error trying to convert data to JSON")
return
}
DispatchQueue.main.async {
//Update your UI here
}
}
dataTask.resume()
}
"putYourLegacyServerKeyHere" change this according to your key that you can get in FCM Console
"putYourFCMToken" change this with the fcm token you got in didReceiveRegistrationToken (FCM Delegate)
Is there any way to send push notification from a device to device directly using https://fcm.googleapis.com/fcm/send.
My code:
func sendPushNotification(toUser: String, message: String) {
let urlString = "https://fcm.googleapis.com/fcm/send"
let url = NSURL(string: urlString)!
let paramString = "to="
let request = NSMutableURLRequest(url: url as URL)
request.httpMethod = "POST"
request.httpBody = paramString.data(using: String.Encoding.utf8)!
request.setValue("application/json; charset=utf-8", forHTTPHeaderField: "Content-Type")
let task = URLSession.shared.dataTask(with: request as URLRequest) { (data, response, error) in
do {
if let jsonData = data {
if let jsonDataDict = try JSONSerialization.jsonObject(with: jsonData, options: JSONSerialization.ReadingOptions.allowFragments) as? [String: AnyObject] {
NSLog("Received data:\n\(jsonDataDict))")
}
}
} catch let err as NSError {
print(err.debugDescription)
}
}
task.resume()
}
let paramString = ["to" : FCM_ID/UDID, "notification" : ["title" : NOTIFICATION_TITLE, "body" : NOTIFICATION_BODY], "data" : ["user" : USER_ID, "image" : IMAGE_URL, "extrainfo" : ANY_STRING]]
just replace your line with this one and push notification should deliver.
Read more about it here... https://firebase.google.com/docs/cloud-messaging/server
Old post but it's worth to add to accepted solution as it can be helping others. You can check my post Push Notifications are delivered but didReceiveRemoteNotification is never called Swift or here didReceiveRemoteNotification function doesn't called with FCM notification server.
You must have "content_available": truein your notification definition or push notification service(with underscore) or your didReceiveRemoteNotification won't be called and you won't be able to use userInfo.
I have this API http://my-api.mydoctorfinder.com/
that will return a bool value depending on the email and password you have entered.
My problem is it will always return false despite using the correct email and password.
I was thinking that I might have not sent the right parameter since I created a dictionary containing the email and password. Then passed it on NSJSONSerialization.dataWithJSONObject method
By the way, I was using SwiftyJson.
This is my code
//creates a dictionary and calls the PostRequest method
func attemptLogIn( email: String, password: String) {
let route = loggerURL
let body: [String:String] = ["email":email, "password":password]
makeHTTPPostRequest(route, body: body)
}
//performs post request
private func makeHTTPPostRequest(path: String, body: [String: AnyObject]) {
let request = NSMutableURLRequest(URL: NSURL(string: path)!)
// Set the method to POST
request.HTTPMethod = "POST"
do {
// Set the POST body for the request
let jsonBody = try NSJSONSerialization.dataWithJSONObject(body, options: .PrettyPrinted)
request.HTTPBody = jsonBody
let session = NSURLSession.sharedSession()
let task = session.dataTaskWithRequest(request, completionHandler: {data, response, error -> Void in
if let jsonData = data {
let json:JSON = JSON(data: jsonData)
//onCompletion(json, nil)
print("The Response: ")
print(json)
} else {
//onCompletion(nil, error)
print("The Response: ")
print("Hello")
}
})
task.resume()
} catch {
// Create your personal error
//onCompletion(nil, nil)
}
}
The response is simply a true or false i.e. its not a json object.
So i would suggest don't use Swifty son instead use Alamofire.
Following code should work for you:-
let myParameters = [
"email": "your email id",
"password": "your password"]
Alamofire.request(.POST, "http://my-api.mydoctorfinder.com/ ", parameters: myParameters)
.response { request, response, data, error in
print(request)
print(response)
if(response == true)
{
// do your thing
}
print(error)
}
Note: There might be a need to typecast response to bool
Also following is the screenshot of the link you gave, it returns true(and not a json object) [After registration, i tried to login with same credentials]
Try to create JSON object using NSJSONSerialization in this way:
request.HTTPBody = try! NSJSONSerialization.dataWithJSONObject(body, options: [])
I assume that problem is in .PrettyPrinted constant.
Edit:
Also try adding correct content-type:
request.addValue("application/json", forHTTPHeaderField: "Content-Type")
request.addValue("application/json", forHTTPHeaderField: "Accept")
Here is the swift post request to get data :
func retriveTextDataByPost(requestURL:String, params: NSDictionary, handler:((dict:NSDictionary?) -> Void)) {
let configuration = NSURLSessionConfiguration.defaultSessionConfiguration()
let session = NSURLSession(configuration: configuration, delegate: self, delegateQueue: nil)
let url = NSURL(string: requestURL)
let request = NSMutableURLRequest(URL: url!, cachePolicy: NSURLRequestCachePolicy.UseProtocolCachePolicy, timeoutInterval: 60)
request.addValue("application/json", forHTTPHeaderField: "Content-Type")
request.addValue("application/json", forHTTPHeaderField: "Accept")
request.HTTPMethod = "POST"
do {
let postData = try NSJSONSerialization.dataWithJSONObject(params, options:NSJSONWritingOptions.PrettyPrinted)
request.HTTPBody = postData
let postDataTask = session.dataTaskWithRequest(request) { (data:NSData?, response:NSURLResponse?, error:NSError?) -> Void in
if data != nil {
do {
let dictResult:NSDictionary = try NSJSONSerialization.JSONObjectWithData(data!, options: NSJSONReadingOptions.MutableContainers) as! NSDictionary
handler(dict: dictResult)
} catch { }
}
}
postDataTask.resume()
} catch { }
}
Check your keys for email and password with required input for APIs
Check your login URL