@samitouri / QOSAMI-cakewallet-1
Code Commits Issues Pulls Sessions CI/CD
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dart 98 lines 3.11 KB
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1 import 'package:cw_core/payjoin_session.dart';
2 import 'package:hive/hive.dart';
3 import 'package:payjoin_flutter/receive.dart';
4 import 'package:payjoin_flutter/send.dart';
5
6 class PayjoinStorage {
7 PayjoinStorage(this._payjoinSessionSources);
8
9 final Box<PayjoinSession> _payjoinSessionSources;
10
11 static const String _receiverPrefix = 'pj_recv_';
12 static const String _senderPrefix = 'pj_send_';
13
14 Future<void> insertReceiverSession(
15 Receiver receiver,
16 String walletId,
17 ) =>
18 _payjoinSessionSources.put(
19 "$_receiverPrefix${receiver.id()}",
20 PayjoinSession(
21 walletId: walletId,
22 receiver: receiver.toJson(),
23 ),
24 );
25
26 PayjoinSession? getUnusedActiveReceiverSession(String walletId) => _payjoinSessionSources.values
27 .where((session) =>
28 session.walletId == walletId &&
29 session.status == PayjoinSessionStatus.created.name &&
30 !session.isSenderSession)
31 .firstOrNull;
32
33 Future<void> markReceiverSessionComplete(String sessionId, String txId, String amount) async {
34 final session = _payjoinSessionSources.get("$_receiverPrefix${sessionId}")!;
35
36 session.status = PayjoinSessionStatus.success.name;
37 session.txId = txId;
38 session.rawAmount = amount;
39 await session.save();
40 }
41
42 Future<void> markReceiverSessionUnrecoverable(String sessionId, String reason) async {
43 final session = _payjoinSessionSources.get("$_receiverPrefix${sessionId}")!;
44
45 session.status = PayjoinSessionStatus.unrecoverable.name;
46 session.error = reason;
47 await session.save();
48 }
49
50 Future<void> markReceiverSessionInProgress(String sessionId) async {
51 final session = _payjoinSessionSources.get("$_receiverPrefix${sessionId}")!;
52
53 session.status = PayjoinSessionStatus.inProgress.name;
54 session.inProgressSince = DateTime.now();
55 await session.save();
56 }
57
58 Future<void> insertSenderSession(
59 Sender sender,
60 String pjUrl,
61 String walletId,
62 BigInt amount,
63 ) =>
64 _payjoinSessionSources.put(
65 "$_senderPrefix$pjUrl",
66 PayjoinSession(
67 walletId: walletId,
68 pjUri: pjUrl,
69 sender: sender.toJson(),
70 status: PayjoinSessionStatus.inProgress.name,
71 inProgressSince: DateTime.now(),
72 rawAmount: amount.toString(),
73 ),
74 );
75
76 Future<void> markSenderSessionComplete(String pjUrl, String txId) async {
77 final session = _payjoinSessionSources.get("$_senderPrefix$pjUrl")!;
78
79 session.status = PayjoinSessionStatus.success.name;
80 session.txId = txId;
81 await session.save();
82 }
83
84 Future<void> markSenderSessionUnrecoverable(String pjUrl, String reason) async {
85 final session = _payjoinSessionSources.get("$_senderPrefix$pjUrl")!;
86
87 session.status = PayjoinSessionStatus.unrecoverable.name;
88 session.error = reason;
89 await session.save();
90 }
91
92 List<PayjoinSession> readAllOpenSessions(String walletId) => _payjoinSessionSources.values
93 .where((session) =>
94 session.walletId == walletId &&
95 ![PayjoinSessionStatus.success.name, PayjoinSessionStatus.unrecoverable.name]
96 .contains(session.status))
97 .toList();
98 }