public void CreateNew(long userId, long projectId, InvestmentDto investmentDto)
{
User user = userService.GetById(userId);
Project project = projectService.GetById(projectId);
TransactionStatus transactionResult = BankService.MakeTransaction(investmentDto.Amount);
if (transactionResult == TransactionStatus.COMPLETED)
{
Investment investment = InvestmentMapper.Map(user, project, investmentDto);
db.Investments.Add(investment);
db.SaveChanges();
projectService.UpdateCollectedMoney(projectId);
}
else
{
throw new TransactionErrorException("Transaction execution error");
}
}
public InvestmentPagingData GetInvestments(List<SortOption> sortData, int pageSize, int pageNum)
{
var modelMapper = new InvestmentMapper();
var investments = investmentRepository.GetInvestments(sortData);
var investmentsDtos = new List<InvestmentDto>();
foreach (var investment in investments)
{
var investmentDto = modelMapper.DtoFrom(investment);
investmentsDtos.Add(investmentDto);
}
var pages = pageSize > 0 ? investmentsDtos.Count / pageSize : 0;
var rows = investmentsDtos.GetRange((pageNum) * pageSize, pageSize);
var investmentPagingData = new InvestmentPagingData()
{
Pages = pages,
Rows = rows
};
return investmentPagingData;
}
public List <UserInvestmentDto> GetAllByProjectID(long id)
{
List <Investment> investments = db.Investments.Where(inv => inv.Project.Id == id).Include(p => p.Backer).Include(p => p.Project).ToList();
return(investments.Select(investment => InvestmentMapper.Map(investment)).ToList());
}
