public async Task <IActionResult> Details(int claimId)
{
string previousPage = Request.Headers["Referer"].ToString();
if (previousPage.Contains("Claim"))
{
previousPage = "Claim";
}
else
{
previousPage = "Recommendation";
}
//Claim details
ClaimWithPromotionAndShopInfo cwpasi = await _claimService.RetrieveClaimWithPromotionAndShopInfoByClaimIdAsync(claimId);
//QRCode
string txtQrCode = $"ClaimId_{claimId}_ShopProfileId_{cwpasi.PromotionDto.ShopProfileId}_PromotionId_{cwpasi.PromotionDto.PromotionId}";
QRCodeGenerator qrCodeGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrCodeGenerator.CreateQrCode(txtQrCode, QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrCode.GetGraphic(20);
byte[] qrBytes = await BitmapToBytes(qrCodeImage);
//Viewmodel
ClaimViewModel claimViewModel = new ClaimViewModel {
ClaimExtraInfo = cwpasi, QrBtyes = qrBytes, PreviousPage = previousPage
};
return(View(claimViewModel));
}
public async Task <ClaimWithPromotionAndShopInfo> RetrieveClaimWithPromotionAndShopInfoByClaimIdAsync(int claimId)
{
//Get claim
var claim = await RetrieveAsync(claimId);
//Get promotion
string apiUrl = URLConfig.Promotion.RetrievePromotionAPI(_apiUrls.PromotionAPI_Retrieve);
apiUrl += "?promotionId=" + claim.PromotionId;
var response = await _httpClient.GetStringAsync(apiUrl);
var promotion = !string.IsNullOrEmpty(response) ? JsonConvert.DeserializeObject <Promotion>(response) : null;
//Get shopProfile
string apiUrl2 = URLConfig.ShopProfile.ShopProfileAPI(_apiUrls.ShopProfileAPI_Retrieve);
apiUrl2 += "?shopProfileId=" + promotion.ShopProfileId;
var response2 = await _httpClient.GetStringAsync(apiUrl2);
var shopProfile = !string.IsNullOrEmpty(response2) ? JsonConvert.DeserializeObject <ShopProfile>(response2) : null;
//Combine all into ClaimWithPromotionAndShopInfo
var claimWithPromotionAndShopInfo = new ClaimWithPromotionAndShopInfo
{
ClaimDto = claim,
PromotionDto = promotion,
ShopProfileDto = shopProfile
};
return(claimWithPromotionAndShopInfo);
}
public async Task <IEnumerable <ClaimWithPromotionAndShopInfo> > RetrieveClaimsWithPromotionAndShopInfoByCustomerProfileIdAsync(int customerProfileId)
{
//Get list of claims
string apiUrl = URLConfig.Claim.ClaimAPI(_apiUrls.ClaimAPI_RetrieveByCustomerProfileId);
apiUrl += "?customerProfileId=" + customerProfileId;
var response = await _httpClient.GetStringAsync(apiUrl);
var claims = !string.IsNullOrEmpty(response) ? JsonConvert.DeserializeObject <IEnumerable <Claim> >(response) : null;
//Get list of promotions
string apiUrl2 = URLConfig.Promotion.RetrievePromotionsByPromotionIdsAPI(_apiUrls.PromotionAPI_RetrievePromotionsByPromotionIds);
var payLoad2 = new StringContent(JsonConvert.SerializeObject(claims.Select(c => c.PromotionId)), Encoding.UTF8, "application/json");
var response2 = await _httpClient.PostAsync(apiUrl2, payLoad2);
var promotions = await response2.Content.ReadAsAsync <IEnumerable <Promotion> >();
//Get list of shopProfiles
string apiUrl3 = URLConfig.ShopProfile.ShopProfileAPI(_apiUrls.ShopProfileAPI_RetrieveShopProfilesByShopProfileIds);
var payLoad3 = new StringContent(JsonConvert.SerializeObject(promotions.Select(p => p.ShopProfileId)), Encoding.UTF8, "application/json");
var response3 = await _httpClient.PostAsync(apiUrl3, payLoad3);
var shopProfiles = await response3.Content.ReadAsAsync <IEnumerable <ShopProfile> >();
//Combine all into ClaimWithPromotionAndShopInfo
var claimWithPromotionAndShopInfos = claims.Select(c =>
{
var cwpasi = new ClaimWithPromotionAndShopInfo();
cwpasi.ClaimDto = c;
cwpasi.PromotionDto = promotions.FirstOrDefault(p => p.PromotionId == c.PromotionId);
cwpasi.ShopProfileDto = shopProfiles.FirstOrDefault(s => s.ShopProfileId == cwpasi.PromotionDto.ShopProfileId);
return(cwpasi);
});
return(claimWithPromotionAndShopInfos);
}
public async Task <IActionResult> Claim(int promotionId)
{
string userName = HttpContext.Session.GetString("username");
var customerProfile = (await _customerProfileService.CustomerProfile(userName));
var customerProfileId = customerProfile.CustomerProfileId;
var customerEmailAddr = customerProfile.CustomerEmail;
Claim claim = new Claim
{
PromotionId = promotionId,
CustomerProfileId = customerProfileId
};
var result = await _claimService.ClaimAsync(claim);
if (result != null)
{
//Claim details
int claimId = result.ClaimId;
ClaimWithPromotionAndShopInfo cwpasi = await _claimService.RetrieveClaimWithPromotionAndShopInfoByClaimIdAsync(claimId);
//QRCode
string txtQrCode = $"ClaimId_{claimId}_ShopProfileId_{cwpasi.PromotionDto.ShopProfileId}_PromotionId_{cwpasi.PromotionDto.PromotionId}";
QRCodeGenerator qrCodeGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrCodeGenerator.CreateQrCode(txtQrCode, QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrCode.GetGraphic(20);
byte[] qrBytes = await BitmapToBytes(qrCodeImage);
string qrCodeString = Convert.ToBase64String(qrBytes);
/*mailkit*/
var emailAddr = new Common.DBTableModelsService.EmailService.EmailAddress
{
Address = customerEmailAddr,
Name = userName
};
var emailMessage = new Common.DBTableModelsService.EmailService.EmailMessage
{
FromAddresses = new List <Common.DBTableModelsService.EmailService.EmailAddress> {
emailAddr
},
ToAddresses = new List <Common.DBTableModelsService.EmailService.EmailAddress> {
emailAddr
},
Content = $@"
<div style=""margin - left:0; "">
<img src=""data:image/png;base64,{qrCodeString}"" height=""300"" width=""300"" />
</div>
<div>
<br /><b>Shop:</b>{cwpasi.ShopProfileDto.ShopName}
<br /><b>Promotion Title:</b>{cwpasi.PromotionDto.Header}
<br /><b>Promotion Description:</b>{cwpasi.PromotionDto.Description}
<br /><b>Promotion Start Date:</b>{cwpasi.PromotionDto.StartDate.ToString("yyyy-MM-dd")}
<br /><b>Promotion End Date:</b>{cwpasi.PromotionDto.EndDate.ToString("yyyy-MM-dd")}
</div>
",
Subject = "PromotionsSG Claim Voucher"
};
var emailResult = await _notificationService.SendEmailAsync(emailMessage);
return(emailResult ? new JsonResult(result) : new JsonResult(null));
}
return(new JsonResult(null));
}
