Settings: echtes Profil via /api/auth/me (Rolle, Founder, Abo, Avatar)

Login liefert nur {token, name, is_premium}. Für Admin-/Founder-/Tier-Info
holen wir nach Login (und beim Erscheinen von MainTabView) /api/auth/me und
zeigen ein echtes Profil mit Avatar, Email, Rolle und nur dann Premium-Status,
wenn das relevant ist.

BanYaroGo/API/DTOs.swift

@@ -13,6 +13,22 @@ struct LoginResponse: Decodable {
     let isPremium: Bool
 }
 
+struct UserProfile: Decodable {
+    let id: Int
+    let name: String
+    let email: String
+    let realName: String?
+    let rolle: String?
+    let isPremium: Bool?
+    let isFounder: Bool?
+    let isPartner: Bool?
+    let founderNumber: Int?
+    let subscriptionTier: String?
+    let avatarUrl: String?
+    let wohnort: String?
+    let bio: String?
+}
+
 // MARK: - Dogs
 
 struct Dog: Decodable, Identifiable {

BanYaroGo/Auth/AuthSession.swift

@@ -7,6 +7,7 @@ final class AuthSession {
     var token: String?
     var userName: String?
     var isPremium: Bool = false
+    var profile: UserProfile?
     var isLoggingIn: Bool = false
     var errorMessage: String?
 
@@ -46,5 +47,21 @@ final class AuthSession {
         token = nil
         userName = nil
         isPremium = false
+        profile = nil
+    }
+
+    /// Fetches the full user profile from /api/auth/me. Called after login and
+    /// when MainTabView appears, so admin/founder/role info shows up.
+    func loadProfile() async {
+        guard token != nil else { return }
+        do {
+            let me: UserProfile = try await APIClient.shared.get("/api/auth/me")
+            self.profile = me
+            if let premium = me.isPremium {
+                self.isPremium = premium
+            }
+        } catch {
+            // Profil-Refresh ist non-critical; Settings zeigt sonst nur die Basics.
+        }
     }
 }

BanYaroGo/Views/MainTabView.swift

@@ -1,6 +1,8 @@
 import SwiftUI
 
 struct MainTabView: View {
+    @Environment(AuthSession.self) private var auth
+
     var body: some View {
         TabView {
             RoutesListView()
@@ -12,5 +14,6 @@ struct MainTabView: View {
             SettingsView()
                 .tabItem { Label("Mehr", systemImage: "person.crop.circle") }
         }
+        .task { await auth.loadProfile() }
     }
 }

BanYaroGo/Views/SettingsView.swift

@@ -6,15 +6,50 @@ struct SettingsView: View {
     var body: some View {
         NavigationStack {
             Form {
-                Section("Account") {
-                    LabeledContent("Name", value: auth.userName ?? "—")
-                    LabeledContent("Premium", value: auth.isPremium ? "Ja" : "Nein")
+                Section {
+                    HStack(spacing: 14) {
+                        avatarView
+                            .frame(width: 60, height: 60)
+                            .clipShape(Circle())
+                        VStack(alignment: .leading, spacing: 2) {
+                            Text(displayName)
+                                .font(.headline)
+                            if let email = auth.profile?.email {
+                                Text(email)
+                                    .font(.footnote)
+                                    .foregroundStyle(.secondary)
+                            }
+                        }
+                    }
+                    .padding(.vertical, 4)
                 }
+
+                Section("Account") {
+                    LabeledContent("Rolle", value: rolleLabel)
+                    if auth.profile?.isFounder == true {
+                        LabeledContent("Founder", value: founderLabel)
+                    }
+                    if auth.profile?.isPartner == true {
+                        LabeledContent("Partner", value: "Ja")
+                    }
+                    if let tier = auth.profile?.subscriptionTier, !tier.isEmpty {
+                        LabeledContent("Abo", value: tier.capitalized)
+                    }
+                    LabeledContent("Premium", value: premiumValue ? "Ja" : "Nein")
+                }
+
+                if let wohnort = auth.profile?.wohnort, !wohnort.isEmpty {
+                    Section("Ort") {
+                        Text(wohnort)
+                    }
+                }
+
                 Section {
                     Button("Abmelden", role: .destructive) {
                         auth.logout()
                     }
                 }
+
                 Section("Über") {
                     Text("Ban Yaro Go ist die native iOS-Ergänzung zur banyaro.app PWA. Phase 1: deine Touren ansehen.")
                         .font(.footnote)
@@ -22,6 +57,58 @@ struct SettingsView: View {
                 }
             }
             .navigationTitle("Mehr")
+            .refreshable { await auth.loadProfile() }
         }
     }
+
+    private var displayName: String {
+        auth.profile?.name ?? auth.userName ?? "—"
+    }
+
+    private var premiumValue: Bool {
+        auth.profile?.isPremium ?? auth.isPremium
+    }
+
+    private var rolleLabel: String {
+        switch auth.profile?.rolle?.lowercased() {
+        case "admin":     return "Admin"
+        case "moderator": return "Moderator"
+        case nil:         return "—"
+        default:          return "Mitglied"
+        }
+    }
+
+    private var founderLabel: String {
+        if let n = auth.profile?.founderNumber { return "#\(n)" }
+        return "Ja"
+    }
+
+    @ViewBuilder
+    private var avatarView: some View {
+        if let path = auth.profile?.avatarUrl, !path.isEmpty,
+           let url = avatarURL(path) {
+            AsyncImage(url: url) { phase in
+                switch phase {
+                case .success(let img): img.resizable().scaledToFill()
+                default: avatarPlaceholder
+                }
+            }
+        } else {
+            avatarPlaceholder
+        }
+    }
+
+    private var avatarPlaceholder: some View {
+        ZStack {
+            Color.accentColor.opacity(0.2)
+            Image(systemName: "person.crop.circle.fill")
+                .font(.system(size: 36))
+                .foregroundStyle(Color.accentColor)
+        }
+    }
+
+    private func avatarURL(_ path: String) -> URL? {
+        if path.hasPrefix("http") { return URL(string: path) }
+        return URL(string: "https://banyaro.app\(path)")
+    }
 }