public IActionResult Post([FromBody] Transaction transaction)
{
//todo - refactor whole process
try
{
//get balance
var balance = _context.Balances.FirstOrDefault(x => x.ProductId == transaction.ProductId);
if (transaction.Type == TransactionType.SELL && balance.StockQuantity < transaction.Quantity)
{
throw new Exception("This quantity is not available");
}
transaction.CreatedAt = DateTime.Now;
transaction.CreatedBy = User.Identity.Name;
_context.Transactions.Add(transaction);
if (balance == null)
{
_context.Add(new Balance
{
ProductId = transaction.ProductId,
StockQuantity = transaction.Quantity,
TotalQuantity = transaction.Quantity,
PurchaseAmount = transaction.Amount,
});
}
else
{
if (transaction.Type == TransactionType.BUY)
{
balance.StockQuantity += transaction.Quantity;
balance.TotalQuantity += transaction.Quantity;
balance.PurchaseAmount += transaction.Amount;
}
else
{
balance.StockQuantity -= transaction.Quantity;
balance.SellingAmount += transaction.Amount;
}
_context.Update(balance);
}
_context.SaveChanges();
}
catch (Exception ex)
{
return(StatusCode(500, ex.StackTrace));
}
return(Ok(transaction));
}
public ActionResult <Company> Post([FromBody] Company company)
{
company.CreatedAt = DateTime.Now;
_context.Companies.Add(company);
_context.SaveChanges();
var accessright = new UserAccessRight
{
CompanyId = company.Id,
DefaultCompany = true,
IsActive = true,
Role = AccessRight.Admin,
UserId = CurrentUserId,
CreatedAt = DateTime.Now
};
_context.Add(accessright);
_context.SaveChanges();
return(company);
}
public async Task <Company> AddStock(int stockQuantity)
{
//To Generate Stock Price between 2-200 euros
Random price = new Random();
var stockPrice = price.Next(2, 200);
if ((stockPrice * stockQuantity) >= 10000)
{
return(new Company());
}
//To generate random company name
StringBuilder str_build = new StringBuilder();
Random random = new Random();
char letter;
for (int i = 0; i < 5; i++)
{
double flt = random.NextDouble();
int shift = Convert.ToInt32(Math.Floor(25 * flt));
letter = Convert.ToChar(shift + 65);
str_build.Append(letter);
}
//Adding Company object
Company company = new Company()
{
CompanyName = str_build.ToString(),
StockQuantity = stockQuantity,
Price = stockPrice,
Status = (stockPrice >= 100)
};
_stockManagementContext.Add(company);
_stockManagementContext.SaveChanges();
return(company);
}