From fd977dc0d821d51a69991f519e5838bf5ea27a17 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Olav?= <bo@jalborg.com>
Date: Tue, 5 Nov 2024 07:32:20 +0100
Subject: [PATCH 1/3] mainchain/wallet: add get balance rpc

---
 proto/cusf/mainchain/v1/wallet.proto | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/proto/cusf/mainchain/v1/wallet.proto b/proto/cusf/mainchain/v1/wallet.proto
index 9e505b0..6c19fab 100644
--- a/proto/cusf/mainchain/v1/wallet.proto
+++ b/proto/cusf/mainchain/v1/wallet.proto
@@ -25,6 +25,8 @@ service WalletService {
   // Returns a stream of (non-)confirmation events for the sidechain proposal.
   rpc CreateSidechainProposal(CreateSidechainProposalRequest)
     returns (stream CreateSidechainProposalResponse);
+  rpc GetBalance(GetBalanceRequest)
+    returns (GetBalanceResponse);
   // Regtest only
   rpc GenerateBlocks(GenerateBlocksRequest)
     returns (GenerateBlocksResponse);
@@ -100,3 +102,11 @@ message GenerateBlocksRequest {
 
 message GenerateBlocksResponse {
 }
+
+message GetBalanceRequest {
+}
+message GetBalanceResponse {
+  uint64 confirmed_sats = 1;
+  uint64 pending_sats = 2;
+}
+

From 67f1607e6e958393909f85fdebf26cb24be52ca4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Olav?= <bo@jalborg.com>
Date: Tue, 5 Nov 2024 07:58:09 +0100
Subject: [PATCH 2/3] mainchain/wallet: add listtransactions rpc

---
 proto/cusf/mainchain/v1/wallet.proto | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/proto/cusf/mainchain/v1/wallet.proto b/proto/cusf/mainchain/v1/wallet.proto
index 6c19fab..5c3c8df 100644
--- a/proto/cusf/mainchain/v1/wallet.proto
+++ b/proto/cusf/mainchain/v1/wallet.proto
@@ -3,11 +3,28 @@
 syntax = "proto3";
 package cusf.mainchain.v1;
 
+import "google/protobuf/timestamp.proto";
 import "google/protobuf/wrappers.proto";
 
 import "cusf/common/v1/common.proto";
 import "cusf/mainchain/v1/common.proto";
 
+message WalletTransaction {
+  message Confirmation {
+    uint32 height = 1;
+    cusf.common.v1.ReverseHex block_hash = 2;
+    google.protobuf.Timestamp timestamp = 3;
+  }
+
+  cusf.common.v1.ReverseHex txid = 1;
+
+  uint64 fee_sats = 2;
+  uint64 received_sats = 3;
+  uint64 sent_sats = 4;
+
+  Confirmation confirmation_info = 5;
+}
+
 service WalletService {
   rpc BroadcastWithdrawalBundle(BroadcastWithdrawalBundleRequest)
     returns (BroadcastWithdrawalBundleResponse);
@@ -27,6 +44,8 @@ service WalletService {
     returns (stream CreateSidechainProposalResponse);
   rpc GetBalance(GetBalanceRequest)
     returns (GetBalanceResponse);
+  rpc ListTransactions(ListTransactionsRequest)
+    returns (ListTransactionsResponse);
   // Regtest only
   rpc GenerateBlocks(GenerateBlocksRequest)
     returns (GenerateBlocksResponse);
@@ -110,3 +129,9 @@ message GetBalanceResponse {
   uint64 pending_sats = 2;
 }
 
+message ListTransactionsRequest {
+}
+message ListTransactionsResponse {
+  repeated WalletTransaction transactions = 1;
+}
+

From d6ae1bebe380d14803914bb75f59b484803e6569 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Olav?= <bo@jalborg.com>
Date: Tue, 5 Nov 2024 08:01:49 +0100
Subject: [PATCH 3/3] mainchain/wallet: add sendtransaction rpc

---
 proto/cusf/mainchain/v1/wallet.proto | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/proto/cusf/mainchain/v1/wallet.proto b/proto/cusf/mainchain/v1/wallet.proto
index 5c3c8df..d968727 100644
--- a/proto/cusf/mainchain/v1/wallet.proto
+++ b/proto/cusf/mainchain/v1/wallet.proto
@@ -46,6 +46,8 @@ service WalletService {
     returns (GetBalanceResponse);
   rpc ListTransactions(ListTransactionsRequest)
     returns (ListTransactionsResponse);
+  rpc SendTransaction(SendTransactionRequest)
+    returns (SendTransactionResponse);
   // Regtest only
   rpc GenerateBlocks(GenerateBlocksRequest)
     returns (GenerateBlocksResponse);
@@ -135,3 +137,28 @@ message ListTransactionsResponse {
   repeated WalletTransaction transactions = 1;
 }
 
+message SendTransactionRequest {
+  message FeeRate {
+    oneof fee {
+      // Fee rate, measured in sat/vbyte.
+      uint64 sat_per_vbyte = 1;
+
+      // Fee amount, measured in sats.
+      uint64 sats = 2;
+    }
+  }
+
+  // Address -> satoshi amount
+  map<string, uint64> destinations = 1;
+
+  // If not set, a reasonable rate is used by asking Core for an estimate.
+  FeeRate fee_rate = 2;
+
+  // if set, the transaction will add a separate OP_RETURN output with this
+  // message.
+  optional cusf.common.v1.Hex op_return_message = 3;
+}
+message SendTransactionResponse {
+  cusf.common.v1.ReverseHex txid = 1;
+}
+