public async Task AddBanner(BannerInformationDto banner)
{
if (banner.File != null)
{
BannerInformation bannerToAdd = null;
string path = null;
try
{
path = _img.CreateImage(banner.File);
}
catch (Exception ex)
{
_logger.LogInformation($"Banner image not created: {ex.Message}");
}
if (!string.IsNullOrEmpty(path))
{
bannerToAdd = new BannerInformation {
BannerContent = banner.BannerContent,
ImageUrl = path,
CategoryForTabId = banner.CategoryForTabId,
ExtraInformation = banner.ExtraInformation,
ShowBannerOnHome = banner.ShowBannerOnHome
};
}
try
{
_ctx.BannersInformation.Add(bannerToAdd);
await _ctx.SaveChangesAsync();
}
catch (Exception ex)
{
_logger.LogInformation($"Banner record not created: {ex.Message}");
}
}
}
public async Task <IActionResult> Create(BannerInformationDto banner)
{
if (!ModelState.IsValid)
{
return(RedirectToAction(nameof(Index)));
}
try
{
await _ban.AddBanner(banner);
return(RedirectToAction(nameof(Index)));
}
catch
{
return(RedirectToAction("Error", "Home"));
}
}
public async Task <IActionResult> Edit(int id, BannerInformationDto banner)
{
if (!ModelState.IsValid)
{
return(RedirectToAction("Edit", new { id }));
}
if (id != banner.BannerId)
{
return(RedirectToAction("Edit", new { id }));
}
try
{
await _ban.UpdateBannerWithId(banner);
return(RedirectToAction(nameof(Index)));
}
catch
{
return(RedirectToAction("Error", "Home"));
}
}
public async Task UpdateBannerWithId(BannerInformationDto banner)
{
if (BannerExists(banner.BannerId))
{
BannerInformation bannerToUpdate = null;
string path = null;
try
{
path = _img.EditImage(banner.File, banner.OldImage);
}
catch (Exception ex)
{
_logger.LogInformation($"Banner image not created: {ex.Message}");
}
bannerToUpdate = await _ctx.BannersInformation.Where(b => b.BannerId == banner.BannerId).Select(b => new BannerInformation
{
BannerContent = !string.IsNullOrEmpty(banner.BannerContent) ? banner.BannerContent : b.BannerContent,
ImageUrl = !string.IsNullOrEmpty(path) ? path : b.ImageUrl,
CategoryForTabId = banner.CategoryForTabId,
BannerId = b.BannerId,
ExtraInformation = banner.ExtraInformation,
ShowBannerOnHome = banner.ShowBannerOnHome
}).SingleOrDefaultAsync();
try
{
_ctx.BannersInformation.Update(bannerToUpdate);
await _ctx.SaveChangesAsync();
return;
}
catch (Exception ex)
{
_logger.LogInformation($"Banner record not created: {ex.Message}");
}
}
throw new Exception();
}
