I am currently refactoring the signup process for a sports media app in SwiftUI and having issues trying to have it save data associated with the new user to the backend (comprised of a mix of Firebase and a custom backend) via a signup function in an AuthService class. Whenever I enter the required info to create an account (email, username, password, etc.), I get the following errors
Error: The data couldn’t be read because it is missing. Swift.DecodingError.keyNotFound(CodingKeys(stringValue: "user", intValue: nil), Swift.DecodingError.Context(codingPath: [CodingKeys(stringValue: "data", intValue: nil)], debugDescription: "No value associated with key CodingKeys(stringValue: \"user\", intValue: nil) (\"user\").", underlyingError: nil))
Here is all the relevant code:
//
// SignUpView.swift
// uSTADIUM
//
// Created by Omar Hegazy on 9/2/23.
// Copyright © 2023 uSTADIUM. All rights reserved.
//
import SwiftUI
struct SignUpView: View {
@State private var name = ""
@State private var email = ""
@State private var username = ""
@State private var password = ""
@State private var phoneNumber = ""
@State private var isNavigatingToInterests = false
@ObservedObject var signupState: SignupState
@Environment(\.presentationMode) var presentationMode
@Environment(\.dismiss) var dismiss
var isContinueButtonEnabled: Bool {
!name.isEmpty &&
!email.isEmpty && CaseSensitivity.isValidEmail(email) &&
!username.isEmpty && CaseSensitivity.isValidUsername(username) &&
!password.isEmpty && CaseSensitivity.isValidPassword(password) &&
!phoneNumber.isEmpty && CaseSensitivity.isValidPhoneNumber(phoneNumber)
}
var body: some View {
NavigationView {
VStack {
Image("uSTADIUM")
.resizable()
.aspectRatio(contentMode: .fit)
.frame(width: 191, height: 45)
.padding(.top, -64)
ZStack {
VStack(alignment: .leading, spacing: 20) {
HStack {
Text("Personal Information")
.font(
Font.custom("Work Sans", size: 18)
.weight(.bold)
)
.foregroundColor(Color(red: 0.12, green: 0.12, blue: 0.12))
Spacer()
Text("Step 1")
.font(Font.custom("Work Sans", size: 14))
.fontWeight(.bold)
.foregroundColor(Color(red: 0.1, green: 0.68, blue: 1))
}
.padding(.horizontal, 24)
TextFieldValidity(placeholder: "Enter your name", text: $name, isValid: true)
TextFieldValidity(placeholder: "Enter your email", text: $email, isValid: CaseSensitivity.isValidEmail(email))
.autocapitalization(.none)
TextFieldValidity(placeholder: "Enter your username", text: $username, isValid: CaseSensitivity.isValidUsername(username))
TextFieldValidity(placeholder: "Enter your password", text: $password, isValid: CaseSensitivity.isValidPassword(password))
TextFieldValidity(placeholder: "Enter phone number", text: $phoneNumber, isValid: CaseSensitivity.isValidPhoneNumber(phoneNumber))
NavigationLink(destination: PickYourInterestsView(signupState: signupState), isActive: $isNavigatingToInterests) {
EmptyView()
}
Button(action: {
if isContinueButtonEnabled {
signUp()
isNavigatingToInterests = true
}
}) {
Text("Continue")
.foregroundColor(.white)
.font(Font.custom("Work Sans", size: 18))
.padding()
.frame(maxWidth: .infinity)
.background(isContinueButtonEnabled ? Color.blue : Color.gray)
.cornerRadius(10)
}
.disabled(!isContinueButtonEnabled)
}
.frame(maxWidth: .infinity, alignment: .leading)
.padding(.top, 60) // Adjust the top padding as needed
.padding(.horizontal)
.padding(.bottom, 40)
.background {
Color.white
.cornerRadius(16)
.shadow(color: .black.opacity(0.08), radius: 20, x: 0, y: 6)
.overlay(
RoundedRectangle(cornerRadius: 16)
.inset(by: 0.5)
.stroke(Color(red: 0.88, green: 0.88, blue: 1), lineWidth: 1)
)
}
.padding()
}
}
.navigationBarItems(leading: Button(action: {
presentationMode.wrappedValue.dismiss()
}, label: {
Image(systemName: "arrow.backward.square.fill")
.imageScale(.large)
.font(.system(size: 24))
.foregroundColor(.gray)
.padding(12)
}))
}
}
}
extension SignUpView {
func signUp() {
let accountData = AccountSignup(email: email, username: username, password: password)
AuthService.shared.signup(data: accountData) { result, error in
if let error = error {
print("Error: \(error.localizedDescription)")
debugPrint(error)
} else if result != nil {
print("SignUp Successful!")
}
}
}
}
//
// Signup.swift
// uSTADIUM
//
// Created by Sonny Trujillo on 4/1/19.
// Copyright © 2019 uSTADIUM. All rights reserved.
//
import Foundation
import UIKit
let version = Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVersionString") as? String ?? "Unkown"
let build = Bundle.main.object(forInfoDictionaryKey: kCFBundleVersionKey as String) as? String ?? "Unkown"
let systemVersion = UIDevice.current.systemVersion
enum SignupType {
case ustadium
case facebook
case twitter
}
struct ChangePassword: Encodable {
var oldPassword: String?
var newPassword: String
}
struct ForgotPassword: Encodable {
var username: String
var email: String
}
struct ForgotUsername: Encodable {
var email: String
}
/// Response for the following apis.
/// auth/valid/email/__ response structure
/// auth/valid/username/__ response structure
struct ValidResponse: Decodable {
var message: String
}
/// api/users/refresh-firebasetoken response structure
struct RefreshFirebaseResponse: Decodable {
var firebaseToken: String
}
struct RegisterDevice: Encodable {
var deviceToken = UserDefaults.standard.object(forKey: "ustadiumDeviceToken") as? String
var project = "abd87"
var bundleID = "com.uSTADIUM.uSTADIUM1"
var platform = "ios"
var deviceName = UIDevice.current.name
init(token: String){
self.deviceToken = token
}
}
/// auth/reset-forgotten-password request structure
struct ResetPasswordWithCode: Encodable {
var code: String
var password: String
var username: String
var deviceToken = UserDefaults.standard.object(forKey: "ustadiumDeviceToken") as? String
var project = "abd87"
var bundleID = "com.uSTADIUM.uSTADIUM1"
var platform = "ios"
var deviceName = UIDevice.current.name
init(code: String, username: String, password: String){
self.username = username
self.password = password
self.code = code
}
}
/// auth/loginWithToken request structure.
struct TokenReload: Encodable {
var deviceToken = UserDefaults.standard.object(forKey: "ustadiumDeviceToken") as? String
var project = "abd87"
var bundleID = "com.uSTADIUM.uSTADIUM1"
var platform = "ios"
var deviceName = UIDevice.current.name
var referral: AccountReferral?
}
/// auth/token request structure.
struct CustomAuth: Encodable {
var username: String
var password: String
var feeds: [Int]?
var deviceToken = UserDefaults.standard.object(forKey: "ustadiumDeviceToken") as? String
var project = "abd87"
var bundleID = "com.uSTADIUM.uSTADIUM1"
var platform = "ios"
var deviceName = UIDevice.current.name
var referral: AccountReferral?
let appVersion = "ios(\(UIDevice.current.systemVersion)) \(UIDevice.current.modelName) uSTADIUM \(version)(\(build))"
init(username: String, password: String, feeds: [Int]?){
self.username = username
self.password = password
self.feeds = feeds
}
}
/// auth/facebook request structure
struct FacebookAuth: Encodable {
var access_token: String
var deviceToken = UserDefaults.standard.object(forKey: "ustadiumDeviceToken") as? String
var feeds: [Int]?
var project = "abd87"
var bundleID = "com.uSTADIUM.uSTADIUM1"
var platform = "ios"
var deviceName = UIDevice.current.name
var referral: AccountReferral?
let appVersion = "ios(\(UIDevice.current.systemVersion)) \(UIDevice.current.modelName) uSTADIUM \(version)(\(build))"
init(access: String, feeds: [Int]){
self.access_token = access
self.feeds = feeds
}
}
/// auth/twitter request structure
struct TwitterAuth: Encodable {
var oauth_token: String
var oauth_token_secret: String
var user_id: String
var project = "abd87"
var feeds: [Int]?
var deviceToken = UserDefaults.standard.object(forKey: "ustadiumDeviceToken") as? String
var bundleID = "com.uSTADIUM.uSTADIUM1"
var platform = "ios"
var deviceName = UIDevice.current.name
var referral: AccountReferral?
let appVersion = "ios(\(UIDevice.current.systemVersion)) \(UIDevice.current.modelName) uSTADIUM \(version)(\(build))"
init(oauth_token: String, oauth_secret: String, user_id: String, feeds: [Int]){
self.oauth_token = oauth_token
self.oauth_token_secret = oauth_secret
self.user_id = user_id
self.feeds = feeds
}
}
/// Account referral structure
struct AccountReferral: Encodable {
enum Result: String, Encodable {
case registered
case loggedIn
}
var link: URL
let platform = "ios"
var action: String
var accountResult: AccountReferral.Result
init(link: URL, action: String, accountResult: AccountReferral.Result){
self.link = link
self.action = action
self.accountResult = accountResult
}
}
/// auth/signup request structure
struct AccountSignup: Encodable {
let email: String
let username: String
let password: String
let project = "abd87"
var feeds: [Int]?
var keywords: [String]?
var referral: AccountReferral?
let platform = "ios"
let deviceToken = UserDefaults.standard.object(forKey: "ustadiumDeviceToken") as? String
let bundleID = "com.uSTADIUM.uSTADIUM1"
let deviceName = UIDevice.current.name
let appVersion = "ios(\(UIDevice.current.systemVersion)) \(UIDevice.current.modelName) uSTADIUM \(version)(\(build))"
let deviceID = UIDevice.current.identifierForVendor?.uuidString ?? UserDefaults.getDeviceID()
}
For AuthService, the signup function is what's relevant as I call it in SignUpView and SignUp has the definition for AccountSignUp which is called in the other two files. What is not being read correctly in the data? What is missing and what can be done to fix it such that the info will be saved to the backend? All help will be greatly appreciated!
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