public SalesController(IUserSalesService userSalesService, IDataCache userSalesCache, IMemoryCache memoryCache, IFileService fileService)
{
_userSalesService = userSalesService;
_userSalesCache = userSalesCache;
_userSalesCache.SetCache(memoryCache);
_userSalesService.UseCache(_userSalesCache);
_fileService = fileService;
_fileService.UseCache(_userSalesCache);
}
public async Task ProcessAsync(List <Stream> files, IUserSalesService userSalesService)
{
userSalesService.UseCache(_userSalesCache);
foreach (Stream file in files)
{
using (StreamReader reader = new StreamReader(file))
{
bool isHeader = true;
string line;
while ((line = await reader.ReadLineAsync()) != null)
{
if (isHeader)
{
isHeader = false;
userSalesService.SetHeader(line);
}
else
{
userSalesService.Record(line);
}
}
}
}
}