public IActionResult Generate([FromBody] MiningRequest request)
{
Guard.NotNull(request, nameof(request));
try
{
if (this.network.Consensus.IsProofOfStake &&
this.consensusManager.Tip.Height > this.network.Consensus.LastPOWBlock)
{
return(ErrorHelpers.BuildErrorResponse(HttpStatusCode.MethodNotAllowed, "Method not allowed",
string.Format(LastPowBlockExceededMessage, this.network.Consensus.LastPOWBlock)));
}
if (!this.ModelState.IsValid)
{
var errors = this.ModelState.Values.SelectMany(e => e.Errors.Select(m => m.ErrorMessage));
return(ErrorHelpers.BuildErrorResponse(HttpStatusCode.BadRequest, "Formatting error",
string.Join(Environment.NewLine, errors)));
}
var blockCount = request.BlockCount;
if (blockCount <= 0)
{
return(ErrorHelpers.BuildErrorResponse(HttpStatusCode.Forbidden, "Invalid request",
"The number of blocks to mine must be higher than zero."));
}
this.logger.LogDebug("({0}:{1})", nameof(request.BlockCount), blockCount);
var accountReference = GetAccount();
var address = this.walletManager.GetUnusedAddress(accountReference);
var generateBlocksModel = new GenerateBlocksModel
{
Blocks = this.powMining.GenerateBlocks(
new ReserveScript(new BitcoinWitPubKeyAddress(address.Bech32Address, this.network)
.ScriptPubKey), (ulong)blockCount, int.MaxValue)
};
this.logger.LogTrace("(-):*.{0}={1}", "Generated block count", generateBlocksModel.Blocks.Count);
return(Json(generateBlocksModel));
}
catch (Exception e)
{
this.logger.LogError(ExceptionOccurredMessage, e.ToString());
return(ErrorHelpers.BuildErrorResponse(HttpStatusCode.BadRequest, e.Message, e.ToString()));
}
}
public IActionResult Generate([FromBody] MiningRequest request)
{
Guard.NotNull(request, nameof(request));
try
{
if (!this.ModelState.IsValid)
{
IEnumerable <string> errors = this.ModelState.Values.SelectMany(e => e.Errors.Select(m => m.ErrorMessage));
return(ErrorHelpers.BuildErrorResponse(HttpStatusCode.BadRequest, "Formatting error", string.Join(Environment.NewLine, errors)));
}
int blockCount = request.BlockCount;
if (blockCount <= 0)
{
return(ErrorHelpers.BuildErrorResponse(HttpStatusCode.Forbidden, "Invalid request", "The number of blocks to mine must be higher than zero."));
}
this.logger.LogTrace("({0}:{1})", nameof(request.BlockCount), blockCount);
WalletAccountReference accountReference = this.GetAccount();
HdAddress address = this.walletManager.GetUnusedAddress(accountReference);
var generateBlocksModel = new GenerateBlocksModel
{
Blocks = this.powMining.GenerateBlocks(new ReserveScript(address.Pubkey), (ulong)blockCount, int.MaxValue)
};
this.logger.LogTrace("(-):*.{0}={1}", "Generated block count", generateBlocksModel.Blocks.Count);
return(this.Json(generateBlocksModel));
}
catch (Exception e)
{
this.logger.LogError(ExceptionOccurredMessage, e.ToString());
return(ErrorHelpers.BuildErrorResponse(HttpStatusCode.BadRequest, e.Message, e.ToString()));
}
}