Upon login and validation, the user is sent to the main application page. I have the following code set.

import SwiftUI

typealias MyDefendant = [Defendant]
struct ContentView: View {
    var email: String
    @State var myDefendant: MyDefendant = []

    func getUserData(completion:@escaping (MyDefendant)->()) {
        
        var urlRequest = URLRequest(url: URL(string: "https://milanobailbonds.com/getDefendant.php")!)
        urlRequest.httpMethod = "post"
        
        let authData = [
            "defEmail" : email
            
            ] as [String : Any]
        
        do {
            let authBody = try JSONSerialization.data(withJSONObject: authData, options: .prettyPrinted)
            
            urlRequest.httpBody = authBody
            urlRequest.addValue("application/json", forHTTPHeaderField: "content-type")
           
        } catch let error {
            debugPrint(error.localizedDescription)
        }
        
        URLSession.shared.dataTask(with: urlRequest) { (data, response, error) in
            if let error = error {
                print(error.localizedDescription)
                return
            }
            guard let data = data else {
                return
            }
            do {
            let responseString = String(data: data, encoding: .utf8)!
                print(responseString)
            var returnValue: MyDefendant?
            let decoder = JSONDecoder()
                
            returnValue = try decoder.decode([Defendant].self, from: data)
            completion(returnValue!)
            }
            catch { fatalError("Couldn't Parse")
                
            }
        }.resume()
    return
        
        
        
    }
    
    
    
    var body: some View {
        
        NavigationView {
        
            VStack {
               
            Text(email)
            Text("I Need Bail")
                .font(.largeTitle)
                .fontWeight(.semibold)
         
        Button {
            print("Test")
        } label: {
            Label("I Need Bail", systemImage: "iphone.homebutton.radiowaves.left.and.right")
            .labelStyle(IconOnlyLabelStyle())
            .font(.system(size: 142.0))
            
            
        }

        }    .foregroundColor(.green)
            .shadow(color: .black, radius: 2, x: 2, y: 2)
            .navigationBarTitle("Home")
            .navigationBarTitleDisplayMode(.inline)
               .navigationBarItems(leading:
                Button {
                  print("Test")
               } label: {
                   Label("I Need Bail", systemImage: "line.3.horizontal")
                   .labelStyle(IconOnlyLabelStyle())
                   
                   
               })

        }.onAppear() {
            getUserData() { myDefendant in
                self.myDefendant = myDefendant
                
            }
        }
        
                
          
            
        }
    }

In my data models I have created a struct for Defendant as such:

struct Defendant: Codable, Hashable, Identifiable {
    var id: Int
    var defImage: String
    var defName: String
    var defAddress: String
    var defCity: String
    var defState: String
    var defZip: String
    var defPhone: String
    var defEmail: String
    var defUserName: String
    var defPW: String
    var defDOB: String
    var defPriorFTA: Int
    var defFTAExplained: String
    var defAssignedAgency: Int
    
} // Defendant Model

The PHP is working fine and returning valid JSON with all of the required items for the struct.

"\"[\\n    {\\n        \\\"Id\\\": 5,\\n        \\\"defImage\\\": \\\"\\\",\\n        \\\"defName\\\": \\\"Some Dude\\\",\\n        \\\"defAddress\\\": \\\"123 Main St\\\",\\n        \\\"defCity\\\": \\\"Some City\\\",\\n        \\\"defState\\\": \\\"FL\\\",\\n        \\\"defZip\\\": \\\"12345\\\",\\n        \\\"defPhone\\\": \\\"888-888-8888\\\",\\n        \\\"defEmail\\\": \\\"[email protected]\\\",\\n        \\\"defUserName\\\": \\\"\\\",\\n        \\\"defPW\\\": \\\"91492cffa4032765f6b025ec6b2c873e49fe5e58\\\",\\n        \\\"defDOB\\\": \\\"01\\\\\\/01\\\\\\/1955\\\",\\n        \\\"defPriorFTA\\\": 0,\\n        \\\"defFTAExplained\\\": \\\"\\\",\\n        \\\"defAssignedAgency\\\": 0\\n    }\\n]\""   

Unfortunately, I keep getting an error "Unable to Parse".

I'm new to Swift, and coding in general. Any thoughts or ideas are greatly appreciated.

Thank you

CodePudding user response：

Im not sure but you can try to change id into Id in your struct. Please remember name of your struct property must exactly the same with key in Json response.