public async Task <IActionResult> Create([FromBody] StockEntryInputModel model)
{
var entry = mapper.Map <StockEntry>(model);
entry.Date = DateTime.UtcNow;
this.ctx.Add(entry);
UpdateProductStock(model);
if (await this.ctx.SaveChangesAsync() > 0)
{
var url = Url.Link("StockEntryGet", new { id = entry.Id });
return(Created(url, mapper.Map <StockEntryModel>(entry)));
}
return(BadRequest());
}
private void UpdateProductStock(StockEntryInputModel stockEntry)
{
var product = ctx.Products.Find(stockEntry.ProductId);
switch (stockEntry.StockEntryType)
{
case StockEntryType.Buy:
case StockEntryType.Increase:
product.CurrentStock += stockEntry.Units;
product.CurrentCost += stockEntry.Amount;
break;
case StockEntryType.Sell:
case StockEntryType.Decrease:
product.CurrentStock -= stockEntry.Units;
product.CurrentCost -= stockEntry.Amount;
break;
default:
throw new Exception("Unknown stock entry type");
}
}
