igel share

lib/features/igel/data/access_helper.dart

@@ -0,0 +1,19 @@
+import 'share.dart';
+
+class AccessCache {
+  // Map<igelId, AccessRole>
+  final _map = <int, AccessRole>{};
+  void setRole(int igelId, AccessRole role) => _map[igelId] = role;
+  AccessRole getRole(int igelId) => _map[igelId] ?? AccessRole.none;
+}
+
+AccessRole roleFromString(String s) {
+  switch (s) {
+    case 'viewer':
+      return AccessRole.viewer;
+    case 'editor':
+      return AccessRole.editor;
+    default:
+      return AccessRole.none;
+  }
+}

lib/features/igel/data/share.dart

@@ -0,0 +1,66 @@
+class Share {
+  final int id;
+  final int hedgehogId;
+  final int ownerUserId;
+  final int? targetUserId;
+  final String? invitedEmail;
+  final String? targetEmail;   // bei accepted (vom Backend)
+  final String role; // 'viewer' | 'editor'
+  final String status; // 'pending' | 'accepted' | 'revoked'
+  final DateTime? createdAt;
+  final DateTime? updatedAt;
+
+  Share({
+    required this.id,
+    required this.hedgehogId,
+    required this.ownerUserId,
+    this.targetUserId,
+    this.invitedEmail,
+    this.targetEmail,
+    required this.role,
+    required this.status,
+    this.createdAt,
+    this.updatedAt,
+  });
+
+  factory Share.fromJson(Map<String, dynamic> j) => Share(
+        id: j['id'] as int,
+        hedgehogId: j['hedgehog_id'] as int,
+        ownerUserId: j['owner_user_id'] as int,
+        targetUserId: j['target_user_id'] as int?,
+        invitedEmail: j['invited_email'] as String?,
+        targetEmail: j['target_email'] as String?,
+        role: j['role'] as String,
+        status: j['status'] as String,
+        createdAt:
+            j['created_at'] != null ? DateTime.tryParse(j['created_at']) : null,
+        updatedAt:
+            j['updated_at'] != null ? DateTime.tryParse(j['updated_at']) : null,
+      );
+}
+
+class SharedIgelItem {
+  final int id; // igel.id
+  final String name;
+  final String role; // viewer|editor
+  final int ownerUserId;
+  final String? ownerEmail; // <— NEU
+
+  SharedIgelItem({
+    required this.id,
+    required this.name,
+    required this.role,
+    required this.ownerUserId,
+    this.ownerEmail, // <— NEU
+  });
+
+  factory SharedIgelItem.fromJson(Map<String, dynamic> j) => SharedIgelItem(
+        id: j['id'] as int,
+        name: j['name'] as String,
+        role: j['role'] as String,
+        ownerUserId: j['owner_user_id'] as int,
+        ownerEmail: j['owner_email'] as String?, // <— NEU
+      );
+}
+
+enum AccessRole { owner, editor, viewer, none }

lib/features/igel/data/share_service.dart

@@ -0,0 +1,85 @@
+import 'dart:convert';
+import 'package:http/http.dart' as http;
+import 'share.dart';
+
+class ShareService {
+  ShareService({http.Client? client, required this.baseUrl})
+      : _client = client ?? http.Client();
+  final http.Client _client;
+  final String baseUrl; // z.B. https://api.windesign.at
+
+  Map<String, String> _auth(String token, {Map<String, String>? extra}) =>
+      {'Authorization': 'Bearer $token', if (extra != null) ...extra};
+
+  Future<List<Share>> listShares(
+      {required int igelId, required String token}) async {
+    final r = await _client.get(
+      Uri.parse('$baseUrl/hedgehogs.php?r=/igel/$igelId/shares'),
+      headers: _auth(token),
+    );
+    if (r.statusCode != 200)
+      throw Exception('listShares failed (${r.statusCode}) ${r.body}');
+    final List data = jsonDecode(r.body) as List;
+    return data.map((e) => Share.fromJson(e as Map<String, dynamic>)).toList();
+  }
+
+  Future<void> invite(
+      {required int igelId,
+      required String email,
+      required String role,
+      required String token}) async {
+    final r = await _client.post(
+      Uri.parse('$baseUrl/hedgehogs.php?r=/igel/$igelId/shares'),
+      headers: _auth(token, extra: {'Content-Type': 'application/json'}),
+      body: jsonEncode({'email': email, 'role': role}),
+    );
+    if (r.statusCode != 201)
+      throw Exception('invite failed (${r.statusCode}) ${r.body}');
+  }
+
+  Future<void> updateRole(
+      {required int shareId,
+      required String role,
+      required String token}) async {
+    final r = await _client.patch(
+      Uri.parse('$baseUrl/hedgehogs.php?r=/shares/$shareId'),
+      headers: _auth(token, extra: {'Content-Type': 'application/json'}),
+      body: jsonEncode({'role': role}),
+    );
+    if (r.statusCode != 200)
+      throw Exception('updateRole failed (${r.statusCode}) ${r.body}');
+  }
+
+  Future<void> revoke({required int shareId, required String token}) async {
+    final r = await _client.delete(
+      Uri.parse('$baseUrl/hedgehogs.php?r=/shares/$shareId'),
+      headers: _auth(token),
+    );
+    if (r.statusCode != 200)
+      throw Exception('revoke failed (${r.statusCode}) ${r.body}');
+  }
+
+  Future<void> acceptInvite(
+      {required String tokenJwt, required String inviteToken}) async {
+    final r = await _client.post(
+      Uri.parse('$baseUrl/hedgehogs.php?r=/invites/accept'),
+      headers: _auth(tokenJwt, extra: {'Content-Type': 'application/json'}),
+      body: jsonEncode({'token': inviteToken}),
+    );
+    if (r.statusCode != 200)
+      throw Exception('acceptInvite failed (${r.statusCode}) ${r.body}');
+  }
+
+  Future<List<SharedIgelItem>> listSharedWithMe({required String token}) async {
+    final r = await _client.get(
+      Uri.parse('$baseUrl/hedgehogs.php?r=/me/shared'),
+      headers: _auth(token),
+    );
+    if (r.statusCode != 200)
+      throw Exception('listSharedWithMe failed (${r.statusCode}) ${r.body}');
+    final List data = jsonDecode(r.body) as List;
+    return data
+        .map((e) => SharedIgelItem.fromJson(e as Map<String, dynamic>))
+        .toList();
+  }
+}