[wallet] implement prototype for handling incoming pay-push URI

1 files changed, 50 insertions, 0 deletions

diff --git a/wallet/src/main/java/net/taler/wallet/peer/PeerIncomingState.kt b/wallet/src/main/java/net/taler/wallet/peer/PeerIncomingState.kt
new file mode 100644
index 0000000..c021c2f
--- /dev/null
+++ b/wallet/src/main/java/net/taler/wallet/peer/PeerIncomingState.kt
@@ -0,0 +1,50 @@
+/*
+ * This file is part of GNU Taler
+ * (C) 2022 Taler Systems S.A.
+ *
+ * GNU Taler is free software; you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 3, or (at your option) any later version.
+ *
+ * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+package net.taler.wallet.peer
+
+import kotlinx.serialization.Serializable
+import net.taler.common.Amount
+import net.taler.wallet.backend.TalerErrorInfo
+
+sealed class PeerIncomingState
+object PeerIncomingChecking : PeerIncomingState()
+open class PeerIncomingTerms(
+    val amount: Amount,
+    val contractTerms: PeerContractTerms,
+    val id: String,
+) : PeerIncomingState()
+
+class PeerIncomingAccepting(s: PeerIncomingTerms) :
+    PeerIncomingTerms(s.amount, s.contractTerms, s.id)
+
+object PeerIncomingAccepted : PeerIncomingState()
+data class PeerIncomingError(
+    val info: TalerErrorInfo,
+) : PeerIncomingState()
+
+@Serializable
+data class PeerContractTerms(
+    val summary: String,
+    val amount: Amount,
+)
+
+@Serializable
+data class CheckPeerPullPaymentResponse(
+    val amount: Amount,
+    val contractTerms: PeerContractTerms,
+    val peerPullPaymentIncomingId: String,
+)