adding last.fm username changing

Mixonomer/Model/User.swift

@@ -29,7 +29,11 @@ class User: Identifiable, Decodable {
     var last_refreshed: String
     
     var spotify_linked: Bool
-    @Published var lastfm_username: String?
+    @Published var lastfm_username: String? {
+        didSet {
+            self.updateUser(updates: JSON(["lastfm_username": self.lastfm_username]))
+        }
+    }
     
     //MARK: Initialization
     
@@ -58,6 +62,19 @@ class User: Identifiable, Decodable {
         self.lastfm_username = lastfm_username
     }
     
+    func updateUser(updates: JSON) {
+        let api = UserApi.updateUser(updates: updates)
+        RequestBuilder.buildRequest(apiRequest: api).responseJSON{ response in
+            switch response.response?.statusCode {
+            case 200, 201:
+                break
+            case _:
+                debugPrint("error: \(updates)")
+            }
+        }
+        //TODO: do better error checking
+    }
+    
     private enum CodingKeys: String, CodingKey {
         case username
         case email

Mixonomer/Network/UserApi.swift

@@ -12,6 +12,7 @@ import SwiftyJSON
 
 public enum UserApi {
     case getUser
+    case updateUser(updates: JSON)
     case deleteUser
 }
 
@@ -24,6 +25,8 @@ extension UserApi: ApiRequest {
         switch self {
         case .getUser:
             return "api/user"
+        case .updateUser:
+            return "api/user"
         case .deleteUser:
             return "api/user"
         }
@@ -33,17 +36,29 @@ extension UserApi: ApiRequest {
         switch self {
         case .getUser:
             return .get
+        case .updateUser:
+            return .post
         case .deleteUser:
             return .delete
         }
     }
     
     var parameters: JSON? {
+        switch self {
+        case .getUser, .deleteUser:
             return nil
+        case .updateUser(let updates):
+            return updates
+        }
     }
     
     var parameterType: ParameterEncoder? {
+        switch self {
+        case .getUser, .deleteUser:
             return nil
+        case .updateUser:
+            return JSONParameterEncoder.default
+        }
     }
     
     var headers: HTTPHeaders? {

Mixonomer/Views/Settings/SettingsList.swift

@@ -16,7 +16,13 @@ struct SettingsList: View {
     @State private var deleteAlertShowing = false
     
     var body: some View {
-        NavigationView {
+        
+        let spotify_link_bind = Binding<Bool>(get: { liveUser.user?.spotify_linked ?? false},
+                                               set: { newVal in liveUser.user?.spotify_linked = newVal })
+        let lastfm_bind = Binding<String>(get: { liveUser.user?.lastfm_username ?? ""},
+                                          set: { newVal in liveUser.user?.lastfm_username = newVal })
+        
+        return NavigationView {
             List{
                 Section {
                     Button(action: {
@@ -40,19 +46,15 @@ struct SettingsList: View {
                     }
                 }
                 
-                Section(header: Text("Config")) {
-                    if let spotify_linked = self.liveUser.user?.spotify_linked {
-                        Toggle(isOn: .constant(spotify_linked)) {
-                            Text("Spotify Link")
+                Section(header: Text("Spotify")) {
+                    Toggle(isOn: spotify_link_bind) {
+                        Text("Account Link")
                     }
                     .disabled(true)
                 }
-//                    HStack {
-//                        Text("Last.fm Username")
-//                        Spacer()
-//
-//                        Text(self.$liveUser.user.lastfm_username ?? .constant(""))
-//                    }
+                
+                Section(header: Text("Last.fm")) {
+                    TextField("Last.fm Username", text: lastfm_bind)
                 }
                 
                 Section {