public IHttpActionResult Get(int id)
{
if (id <= 0)
{
return(BadRequest(ErrorMessage.INVALID_ID));
}
try
{
CouponPackageVM result = AutoMapper.Mapper.Map <CouponPackage, CouponPackageVM>
(_couponPackageService.GetCouponPackage(id));
return(Ok(result));
}
catch (Exception e)
{
return(InternalServerError(e));
}
}
public IHttpActionResult Create(CouponPackageCM cm)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
try
{
CouponPackage couponPackage = AutoMapper.Mapper.Map <CouponPackageCM, CouponPackage>(cm);
couponPackage.Picture = null;
_couponPackageService.CreateCouponPackage(couponPackage);
_couponPackageService.SaveCouponPackageChanges();
if (!String.IsNullOrEmpty(cm.Picture))
{
// image stream
var bytes = Convert.FromBase64String(cm.Picture);
// physical server path
string filePath = System.Web.HttpContext.Current.Server.MapPath("~/Media/CouponPackage/");
Guid guid = Guid.NewGuid();
// SAVE IMAGE TO SERVER
Image image;
using (MemoryStream ms = new MemoryStream(bytes))
{
image = Image.FromStream(ms);
image.Save(filePath + guid + ".jpg");
}
// UPDATE IMAGE PATH
couponPackage.Picture = "/Media/CouponPackage/" + guid + ".jpg";
_couponPackageService.UpdateCouponPackage(couponPackage);
_couponPackageService.SaveCouponPackageChanges();
}
// RESPONSE
CouponPackageVM couponPackageVM = AutoMapper.Mapper.Map <CouponPackage, CouponPackageVM>(couponPackage);
return(Ok(couponPackageVM));
}
catch (Exception e)
{
return(InternalServerError(e));
}
}
public IHttpActionResult Update(CouponPackageUM um)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
try
{
CouponPackage updateCouponPackage = AutoMapper.Mapper.Map <CouponPackageUM, CouponPackage>(um);
CouponPackage oldCouponPackage = _couponPackageService.GetCouponPackageAsNoTracking(u => u.Id == um.Id);
if (!um.Picture.Contains("/Media/CouponPackage/") && !string.IsNullOrEmpty(um.Picture))
{
// DELETE OLD AVATAR
// physical path to folder contain user avatar
string folderPath = System.Web.HttpContext.Current.Server.MapPath("~/Media/CouponPackage/");
// physical path to this user avatar
string physicalPath = null;
if (!String.IsNullOrEmpty(oldCouponPackage.Picture))
{
physicalPath = folderPath + oldCouponPackage.Picture.Substring(oldCouponPackage.Picture.LastIndexOf("/") + 1);
}
// delete old picture
if (File.Exists(physicalPath))
{
File.Delete(physicalPath);
}
// MAPPING NEW PICTURE
// new Guid
Guid newGuid = Guid.NewGuid();
// image stream
var bytes = Convert.FromBase64String(um.Picture);
// save image to server
Image image;
using (MemoryStream ms = new MemoryStream(bytes))
{
image = Image.FromStream(ms);
image.Save(folderPath + newGuid + ".jpg");
}
updateCouponPackage.Picture = "/Media/CouponPackage/" + newGuid + ".jpg";
}
else
{
updateCouponPackage.Picture = oldCouponPackage.Picture;
}
// UPDATE
_couponPackageService.UpdateCouponPackage(updateCouponPackage);
_couponPackageService.SaveCouponPackageChanges();
CouponPackageVM result = AutoMapper.Mapper.Map <CouponPackage, CouponPackageVM>(updateCouponPackage);
return(Ok(result));
}
catch (Exception e)
{
return(InternalServerError(e));
}
}