Duplicate array items getting appended in Response (Swift) - ios

Question

I am using two APIs, one for fetching the Cars added by the user and the second to (Adding new car) submit the car details into my backend. When I open the View of the car details, all 11 Car details are getting fetched properly.
But when I submit the car details (Add New Car) by clicking the add rounded button and the fetch the details of the added car it shows 22 car added in the frontend Table View but now in the backend of the API.
Here are some screenshots.
Before adding a new car
After adding a new car
Here is the code for the same.
Below function is getting used in Viewdidload to fetch the details:
func responsedatavehicle(){
let emailid = defaults.string(forKey: "email")
var request = URLRequest(url: URL(string: "http://www.example.com/getMyVehicleInfo?email=\(emailid!)")!)
print("Email in resposfunction \(emailid!)")
request.httpMethod = "GET"
request.addValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Content-Type")
request.addValue("application/json", forHTTPHeaderField: "Accept")
do{
// let postString = "?mobile="+ph!
print("mobno is inside getdata \(emailid!)")
// //print(postString)
// request.httpBody = postString.data(using: .utf8)
APESuperHUD.show(style: .loadingIndicator(type: .standard), title: nil, message: "Loading...")
//self.activityIndicator("Please Wait")
}catch let error{
//print(error.localizedDescription)
return
}
// self.activityIndicator("Please Wait")
let task = URLSession.shared.dataTask(with: request as URLRequest) {
data, response, error in
if error != nil
{
return
}
let responseString = NSString(data: data!, encoding: String.Encoding.utf8.rawValue)
do{
let json = try JSONSerialization.jsonObject(with: data!, options: .mutableContainers) as? NSDictionary
if let parseJSON = json{
print(parseJSON)
if let mobile = parseJSON["error"] as! Int? {
let msg = parseJSON["message"] as! String?
if (mobile == 0){
//print(userId)
DispatchQueue.main.async {
// self.showGlobalAlertwithMessage(msg as! NSString)
if let heroeArray = json!.value(forKey: "content") as? Array<[String:Any]> {
//looping through all the elements
self.labelArray.append(contentsOf: heroeArray)
}
APESuperHUD.dismissAll(animated: true)
// self.effectView.removeFromSuperview()
//print(self.labelArray.count)
for i in 0..<self.labelArray.count{
if let heroeDict = self.labelArray[i] as? NSDictionary{
// let stationname = heroeDict.value(forKey: "charging_station") as! String
let brandname = heroeDict.value(forKey: "brand_name") as! String
let modelname = heroeDict.value(forKey: "car_name") as! String
let accharger = heroeDict.value(forKey: "ac_charger") as! String
let dccharger = heroeDict.value(forKey: "dc_charger") as! String
let vehiclenumber = heroeDict.value(forKey: "vehicle_registration_number") as! String
let imageurl = heroeDict.value(forKey: "vehicle_photo") as! String
self.brandnamearray.append(brandname)
self.modelnamearray.append(modelname)
self.acchargerarray.append(accharger)
self.dcchargerarray.append(dccharger)
self.imageurlarray.append(imageurl)
self.vehiclenoarray.append(vehiclenumber)
print(self.imageurlarray)
}
}
self.myTableView.reloadWithAnimation()
}
}else {
DispatchQueue.main.async {
//self.showGlobalAlertwithMessage(msg as! NSString)
DispatchQueue.main.async {
APESuperHUD.dismissAll(animated: true)
// self.effectView.removeFromSuperview()
}
}
}
}
} else{
print("ERROR IN ALERT")
}
}
catch{
// self.showGlobalAlertwithMessage("Could not successfully perform this request. Please try again later")
}
}
task.resume()
}
Cellforrowat Function
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath) as! MyVehicleTableViewCell
cell.brandnamecell.text = brandnamearray[indexPath.row]
cell.modelnamecell.text = modelnamearray[indexPath.row]
cell.acchargercell.text = acchargerarray[indexPath.row]
cell.dcchargercell.text = dcchargerarray[indexPath.row]
cell.vehiclenumbercell.text = vehiclenoarray[indexPath.row]
cell.ImageView.sd_setImage(with: URL(string: imageurlarray[indexPath.row]), placeholderImage: UIImage(named: "placeholder.png"))
cell.aclabel.layer.borderColor = UIColor.darkGray.cgColor
cell.aclabel.layer.borderWidth = 1.0
cell.aclabel.layer.cornerRadius = 5
cell.aclabel.layer.masksToBounds = true
cell.dclabel.layer.borderColor = UIColor.darkGray.cgColor
cell.dclabel.layer.cornerRadius = 5
cell.dclabel.layer.masksToBounds = true
cell.dclabel.layer.borderWidth = 1.0
cell.aclabel.layer.shadowColor = UIColor.lightGray.cgColor
cell.aclabel.layer.shadowOpacity = 0.5
cell.aclabel.layer.shadowRadius = 10.0
cell.aclabel.layer.shadowOffset = .zero
cell.aclabel.layer.shadowPath = UIBezierPath(rect: cell.aclabel.bounds).cgPath
cell.aclabel.layer.shouldRasterize = true
cell.dclabel.layer.shadowColor = UIColor.lightGray.cgColor
cell.dclabel.layer.shadowOpacity = 0.5
cell.dclabel.layer.shadowRadius = 10.0
cell.dclabel.layer.shadowOffset = .zero
cell.dclabel.layer.shadowPath = UIBezierPath(rect: cell.dclabel.bounds).cgPath
cell.dclabel.layer.shouldRasterize = true
cell.backview.layer.borderColor = UIColor(red:0.92, green:0.92, blue:0.98, alpha:0.9).cgColor
cell.backview.layer.cornerRadius = 8
cell.backview.layer.masksToBounds = true
cell.backview.layer.borderWidth = 8.0
cell.shadowmodel.layer.cornerRadius = 13.0
cell.shadowmodel.layer.shadowColor = UIColor.lightGray.cgColor
cell.shadowmodel.layer.shadowOpacity = 0.5
cell.shadowmodel.layer.shadowRadius = 10.0
cell.shadowmodel.layer.shadowOffset = .zero
cell.shadowmodel.layer.shadowPath = UIBezierPath(rect: cell.shadowmodel.bounds).cgPath
cell.shadowmodel.layer.shouldRasterize = true
return cell
}
Below function is getting used to add a new car:
func submitcar(){
if vehiclenumberstring == ""{
SCLAlertView().showError("Error", subTitle: "Please enter vehicle number ") // Error
}
else {
let emailsubmit = defaults.string(forKey: "email")
print("email inside submit car is \(emailsubmit!)")
var request = URLRequest(url: URL(string: "http://www.example.com/apimobileapps/addVehicleInfo")!)
request.httpMethod = "POST"
request.addValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Content-Type")
request.addValue("application/json", forHTTPHeaderField: "Accept")
do{
let postString = "brand_name="+brandname+"&car_name="+modelname+"&vehicle_registration_number="+vehiclenumberstring+"&email="+emailsubmit!
print(postString)
request.httpBody = postString.data(using: .utf8)
APESuperHUD.show(style: .loadingIndicator(type: .standard), title: nil, message: "Loading...")
// self.activityIndicator("Please Wait")
}catch let error{
//print(error.localizedDescription)
return
}
let task = URLSession.shared.dataTask(with: request){
(data, response, error) in
if (error != nil){
return
}
do{
let json = try JSONSerialization.jsonObject(with: data!, options: .mutableContainers) as? NSDictionary
if let parseJSON = json{
//print(parseJSON)
if let userId = parseJSON["error"] as! Int? {
let msg = parseJSON["message"] as! String?
if (userId == 0){
//print(userId)
DispatchQueue.main.async {
// self.showGlobalAlertwithMessage(msg as! NSString)
DispatchQueue.main.async {
APESuperHUD.dismissAll(animated: true); self.effectView.removeFromSuperview()
}
}
}else {
DispatchQueue.main.async {
// self.showGlobalAlertwithMessage(msg as! NSString)
DispatchQueue.main.async {
APESuperHUD.dismissAll(animated: true)
// self.effectView.removeFromSuperview();
}
}
}
}
} else{
DispatchQueue.main.async {
APESuperHUD.dismissAll(animated: true)
// self.effectView.removeFromSuperview();
}
}
}catch{
DispatchQueue.main.async {
APESuperHUD.dismissAll(animated: true)
// self.effectView.removeFromSuperview();
}
//print(error)
}
}
task.resume()
}
responsedatavehicle()
}
My Array count is showing duplicate values in the table view on submit button action.