//Buy a pledge from single project view
public Result <BackedPledges> AddPledge(int pledgeId, int projectId)
{
if (pledgeId == 0)
{
return(Result <BackedPledges> .CreateFailed(
StatusCode.BadRequest, "Null pledgeId"));
}
if (projectId == 0)
{
return(Result <BackedPledges> .CreateFailed(
StatusCode.BadRequest, "Null projectId"));
}
var project = projectservices.FindProjectById(projectId);
var pledge = _db
.Set <Pledge>()
.Where(i => i.PledgeId == pledgeId)
.SingleOrDefault();
string userId = httpContextAccessor.HttpContext.User.FindFirstValue(ClaimTypes.NameIdentifier);
var backedPledge = new BackedPledges()
{
UserId = userId,
PledgeId = pledgeId
};
project.ProjectCurrentAmount += pledge.PledgePrice;
project.ProjectProgress = project.ProjectCurrentAmount / project.ProjectTargetAmount;
if (project.ProjectCurrentAmount >= project.ProjectTargetAmount)
{
project.IsComplete = true;
}
_db.Add(backedPledge);
_db.Update(project);
var rows = 0;
try
{
rows = _db.SaveChanges();
}
catch (Exception ex)
{
return(Result <BackedPledges> .CreateFailed(
StatusCode.InternalServerError, ex.ToString()));
}
if (rows <= 0)
{
return(Result <BackedPledges> .CreateFailed(
StatusCode.InternalServerError,
"Pledge could not be updated"));
}
return(Result <BackedPledges> .CreateSuccessful(backedPledge));
}
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));
}