feat: add iOS support and harden receipt scanning

2026-08-20 23:48:26 +02:00
parent f5e06c32b0
commit cf1b799e1b
107 changed files with 11755 additions and 122 deletions
--- a/app/ios/ScanReceipts/Features/Settings/DeleteAccountView.swift
+++ b/app/ios/ScanReceipts/Features/Settings/DeleteAccountView.swift
@@ -0,0 +1,121 @@
+import SwiftUI
+
+/// Permanent account deletion. Requires typing the account's email exactly
+/// (compared against `appState.currentUser?.email`) plus the password before
+/// the destructive action becomes enabled, then a second confirmation
+/// dialog before the call actually fires.
+struct DeleteAccountView: View {
+    @EnvironmentObject private var appState: AppState
+    @State private var confirmEmail = ""
+    @State private var password = ""
+    @State private var isSubmitting = false
+    @State private var errorMessage: String?
+    @State private var showConfirmDialog = false
+
+    // TODO: `Models/User.swift` doesn't currently expose whether an account
+    // is Google-only (i.e. has no password to check).
+    // `AccountAPI.deleteAccount(password:confirmEmail:)` accepts `password:
+    // nil` specifically for that case, but there's no signal here to detect
+    // it, so this screen always shows and requires the password field. Once
+    // the `User` model exposes something like `hasPassword`, make this field
+    // optional/hidden for Google-only accounts and pass `password: nil`
+    // instead of always requiring input here.
+
+    private var emailMatches: Bool {
+        guard let accountEmail = appState.currentUser?.email, !accountEmail.isEmpty else { return false }
+        return confirmEmail == accountEmail
+    }
+
+    private var canSubmit: Bool {
+        emailMatches && !password.isEmpty && !isSubmitting
+    }
+
+    var body: some View {
+        ScrollView {
+            VStack(alignment: .leading, spacing: ZenithSpacing.md) {
+                Text("Diese Aktion ist unwiderruflich. Dein Konto sowie alle Belege und Ordner werden dauerhaft gelöscht.")
+                    .zenithBodyStyle(color: .zenithError)
+
+                ZenithDivider()
+
+                VStack(alignment: .leading, spacing: ZenithSpacing.sm) {
+                    Text("Bestätigung").zenithLabelCapsStyle()
+
+                    if let email = appState.currentUser?.email {
+                        Text("Gib zur Bestätigung deine E-Mail-Adresse ein: \(email)")
+                            .zenithBodySmStyle()
+                    }
+
+                    ZenithTextField(
+                        label: "E-Mail-Adresse",
+                        text: $confirmEmail,
+                        placeholder: "E-Mail-Adresse",
+                        keyboardType: .emailAddress,
+                        textContentType: .emailAddress,
+                        autocapitalization: .never,
+                        autocorrectionDisabled: true
+                    )
+
+                    ZenithTextField(
+                        label: "Passwort",
+                        text: $password,
+                        placeholder: "Passwort",
+                        isSecure: true,
+                        textContentType: .password
+                    )
+                }
+
+                if let errorMessage {
+                    Text(errorMessage)
+                        .zenithBodySmStyle(color: .zenithError)
+                }
+
+                Button(role: .destructive) {
+                    showConfirmDialog = true
+                } label: {
+                    if isSubmitting {
+                        ProgressView()
+                            .tint(.white)
+                    } else {
+                        Text("Konto endgültig löschen")
+                    }
+                }
+                .buttonStyle(.zenithPrimaryDestructive)
+                .disabled(!canSubmit)
+                .padding(.top, ZenithSpacing.sm)
+            }
+            .padding(ZenithSpacing.sm)
+        }
+        .background(Color.zenithBg)
+        .navigationTitle("Konto löschen")
+        .navigationBarTitleDisplayMode(.inline)
+        .confirmationDialog(
+            "Konto wirklich endgültig löschen?",
+            isPresented: $showConfirmDialog,
+            titleVisibility: .visible
+        ) {
+            Button("Endgültig löschen", role: .destructive) {
+                Task { await deleteAccount() }
+            }
+            Button("Abbrechen", role: .cancel) {}
+        } message: {
+            Text("Diese Aktion kann nicht rückgängig gemacht werden.")
+        }
+    }
+
+    private func deleteAccount() async {
+        errorMessage = nil
+        isSubmitting = true
+        defer { isSubmitting = false }
+        do {
+            try await AccountAPI.deleteAccount(password: password, confirmEmail: confirmEmail)
+            // The account and its session are already gone server-side —
+            // this just resets local state. RootView (App/RootView.swift)
+            // switches to the login screen automatically once
+            // AppState.phase flips to .signedOut.
+            await appState.logout()
+        } catch {
+            errorMessage = error.localizedDescription
+        }
+    }
+}