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[GEN-1400] Add GetWalletBalance call #401

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merged 2 commits into from
Dec 10, 2024
Merged

[GEN-1400] Add GetWalletBalance call #401

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315bc25
feat: GetWalletBalance call
markettes Nov 20, 2024
11e8518
fix: capture error from getting balance
markettes Nov 22, 2024
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17 changes: 17 additions & 0 deletions src/Proto/nodeguard.proto
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,12 @@ service NodeGuardService {
Gets a list of available wallets
*/
rpc GetAvailableWallets(GetAvailableWalletsRequest) returns (GetAvailableWalletsResponse);

/*
Get balance from a specific wallet
*/
rpc GetWalletBalance(GetWalletBalanceRequest) returns (GetWalletBalanceResponse);

/*
Opens a channel to a given node
*/
Expand Down Expand Up @@ -168,6 +174,17 @@ message GetAvailableWalletsResponse {
repeated Wallet wallets = 1;
}

message GetWalletBalanceRequest {
int32 wallet_id = 1;
}

message GetWalletBalanceResponse {
// Confirmed balance in satoshis
int64 confirmed_balance = 1;
// Unconfirmed balance in satoshis
int64 unconfirmed_balance = 2;
}

message AddNodeRequest{
string pub_key = 1;
string name = 2;
Expand Down
32 changes: 32 additions & 0 deletions src/Rpc/NodeGuardService.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,8 @@ Task<GetNewWalletAddressResponse> GetNewWalletAddress(GetNewWalletAddressRequest

Task<GetAvailableWalletsResponse>
GetAvailableWallets(GetAvailableWalletsRequest request, ServerCallContext context);

Task<GetWalletBalanceResponse> GetWalletBalance(GetWalletBalanceRequest request, ServerCallContext context);

Task<GetNodesResponse> GetNodes(GetNodesRequest request, ServerCallContext context);

Expand Down Expand Up @@ -377,6 +379,36 @@ public override async Task<GetAvailableWalletsResponse> GetAvailableWallets(GetA
throw new RpcException(new Status(StatusCode.Internal, e.Message));
}
}

public override async Task<GetWalletBalanceResponse> GetWalletBalance(GetWalletBalanceRequest request, ServerCallContext context)
{
try
{
var wallet = await _walletRepository.GetById(request.WalletId);
if (wallet == null)
{
throw new RpcException(new Status(StatusCode.NotFound, "Wallet not found"));
}

var balance = await _lightningService.GetWalletBalance(wallet);
if (balance == null)
{
throw new RpcException(new Status(StatusCode.Internal, "Error getting wallet balance"));
}

return new GetWalletBalanceResponse
{
ConfirmedBalance = ((Money)balance.Confirmed).Satoshi,
UnconfirmedBalance = ((Money)balance.Unconfirmed).Satoshi
};
}
catch (Exception e)
{
_logger?.LogError(e, "Error getting wallet balance through gRPC");
throw new RpcException(new Status(StatusCode.Internal, e.Message));
}
}


public override async Task<AddNodeResponse> AddNode(AddNodeRequest request, ServerCallContext context)
{
Expand Down
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