public async Task <IActionResult> Create(AdminCouponListingServiceModel model)
{
if (!ModelState.IsValid)
{
return(this.View(model));
}
var files = HttpContext.Request.Form.Files;
if (files.Count > 0)
{
byte[] pic1 = null;
using (var fileStream1 = files[0].OpenReadStream())
{
using (var memoryStream1 = new MemoryStream())
{
fileStream1.CopyTo(memoryStream1);
pic1 = memoryStream1.ToArray();
}
}
model.Picture = pic1;
bool isSuccessful = await this.couponService.CreateAsync(model);
if (isSuccessful)
{
return(this.RedirectToAction(nameof(Index)));
}
return(this.View(model));
}
return(this.View(model));
}
public async Task <bool> CreateAsync(AdminCouponListingServiceModel model)
{
var couponExists = await this.context.Coupons.AnyAsync(c => c.Name == model.Name);
var type = ((CouponType)(int.Parse(model.CouponType)));
var coupon = new Coupon()
{
Id = model.Id,
Name = model.Name,
CouponType = model.CouponType,
Picture = model.Picture,
ECouponType = type,
Discount = model.Discount,
MinimumAmount = model.MinimumAmount,
IsActive = model.IsActive
};
if (!couponExists)
{
await this.context.Coupons.AddAsync(coupon);
int result = await this.context.SaveChangesAsync();
if (result > 0)
{
return(true);
}
return(false);
}
return(false);
}
public async Task <IActionResult> EditAsync(int id)
{
this.CouponVM = await this.couponService.GetByIdAsync(id);
if (this.CouponVM == null)
{
return(NotFound());
}
return(this.View(this.CouponVM));
}
public async Task <bool> DeleteAsync(AdminCouponListingServiceModel model)
{
var couponFromDb = await this.context.Coupons.FirstAsync(x => x.Id == model.Id);
this.context.Remove(couponFromDb);
var success = await this.context.SaveChangesAsync();
if (success > 0)
{
return(true);
}
return(false);
}
public async Task <AdminCouponListingServiceModel> GetByIdAsync(int id)
{
var couponFromDb = await this.context.Coupons.FirstOrDefaultAsync(x => x.Id == id);
if (couponFromDb == null)
{
return(null);
}
var model = new AdminCouponListingServiceModel()
{
Id = couponFromDb.Id,
Name = couponFromDb.Name,
CouponType = couponFromDb.CouponType,
Picture = couponFromDb.Picture,
ECouponType = couponFromDb.ECouponType,
Discount = couponFromDb.Discount,
MinimumAmount = couponFromDb.MinimumAmount,
IsActive = couponFromDb.IsActive
};
return(model);
}
public async Task <bool> UpdateAsync(AdminCouponListingServiceModel model)
{
var couponFromDb = await this.context.Coupons.FirstAsync(x => x.Id == model.Id);
var type = ((CouponType)(int.Parse(model.CouponType)));
couponFromDb.Name = model.Name;
couponFromDb.CouponType = model.CouponType;
couponFromDb.Picture = model.Picture;
couponFromDb.ECouponType = type;
couponFromDb.Discount = model.Discount;
couponFromDb.MinimumAmount = model.MinimumAmount;
couponFromDb.IsActive = model.IsActive;
var result = this.context.Update(couponFromDb);
var success = await this.context.SaveChangesAsync();
if (success > 0)
{
return(true);
}
return(false);
}
private AdminCouponListingServiceModel Initialize()
{
var couponVM = new AdminCouponListingServiceModel();
return(couponVM);
}