public async Task UpdateCampaignPrice(CampaignPricing request)
 {
     _unitOfWork.Repository <CampaignPricing>().Update(request);
     await _unitOfWork.Complete();
 }
 public async Task DeleteCampaignPrice(CampaignPricing campaignPrice)
 {
     _unitOfWork.Repository <CampaignPricing>().Delete(campaignPrice);
     await _unitOfWork.Complete();
 }
 public async Task CreateCampaignPricing(CampaignPricing request)
 {
     _unitOfWork.Repository <CampaignPricing>().Add(request);
     await _unitOfWork.Complete();
 }