/// <summary>
/// Add inputs to a transaction until it has enough in value to meet its out value.
/// </summary>
/// <param name="hexString">he hex string of the raw transaction.</param>
/// <param name="options">Founding options</param>
/// <param name="isWitness">Whether the transaction hex is a serialized witness transaction.</param>
/// <returns></returns>
public async Task <string> FundRawTransaction(string hexString, FundOptions options, bool isWitness)
{
FundRawTransaction fundRawTransaction = new FundRawTransaction {
HexString = hexString, FundOptions = options, IsWitness = isWitness
};
string response = await httpRequest.SendReq(MethodName.fundrawtransaction, fundRawTransaction);
return(response);
}
public IActionResult AddFund([FromBody] FundOptions fundOptions)
{
var result = _fundservices.AddFund(fundOptions);
if (!result.Success)
{
return(StatusCode((int)result.ErrorCode,
result.ErrorText));
}
return(Json(result.Data));
}
public Result <Fund> AddFund(FundOptions fundOptions)
{
if (fundOptions == null)
{
return(Result <Fund> .CreateFailed(
StatusCode.BadRequest, "Null options"));
}
string userId = httpContextAccessor.HttpContext.User.FindFirstValue(ClaimTypes.NameIdentifier);
var project = projectServices.FindProjectById(fundOptions.ProjectId);
Fund fund = new Fund
{
UserId = userId,
Project = project,
FundAmount = fundOptions.FundAmount
};
project.ProjectCurrentAmount += fund.FundAmount;
project.ProjectProgress = project.ProjectCurrentAmount / project.ProjectTargetAmount;
if (project.ProjectCurrentAmount >= project.ProjectTargetAmount)
{
project.IsComplete = true;
}
_db.Add(fund);
_db.Update(project);
var rows = 0;
try
{
rows = _db.SaveChanges();
}
catch (Exception ex)
{
return(Result <Fund> .CreateFailed(
StatusCode.InternalServerError, ex.ToString()));
}
if (rows <= 0)
{
return(Result <Fund> .CreateFailed(
StatusCode.InternalServerError,
"Fund could not be updated"));
}
return(Result <Fund> .CreateSuccessful(fund));
}
