public CampaignVM GetCampaign(int campaignId)
        {
            CampaignService campaignService = new CampaignService();
            var campaign = campaignService.GetCampaign(campaignId);

            CampaignAdapter adapter = new CampaignAdapter();
            return adapter.GetVMFromCampaign(campaign);
        }
        public List<CampaignVM> GetApprovalCampaigns()
        {
            List<CampaignVM> campaignVMList = new List<CampaignVM>();
            CampaignService campaignService = new CampaignService();
            int departmentId = UserModule.GetUsersDepartment();
            var campaigns = campaignService.GetApprovalCampaigns(departmentId);

            CampaignAdapter adapter = new CampaignAdapter();
            foreach (var campaign in campaigns)
            {
                campaignVMList.Add(adapter.GetVMFromCampaign(campaign));
            }
            return campaignVMList;
        }