public static RecordItem TransformRecordItem(Domain.Models.Request.RecordItem recordItem)
{
RecordItem result = new RecordItem {
deviceHash = recordItem.deviceHash,
boxNumber = recordItem.boxNumber,
boxSection = recordItem.boxSection,
locationDetails = recordItem.locationDetails,
entity = recordItem.entity,
municipality = recordItem.municipality,
locality = recordItem.locality,
partyPAN = recordItem.partyPAN,
partyPRI = recordItem.partyPRI,
partyPRD = recordItem.partyPRD,
partyVerde = recordItem.partyVerde,
partyPT = recordItem.partyPT,
partyMC = recordItem.partyMC,
partyNA = recordItem.partyNA,
partyMOR = recordItem.partyMOR,
partyES = recordItem.partyES,
partyINDJai = recordItem.partyINDJai,
partyOtro = recordItem.partyOtro,
partyPANMC = recordItem.partyPANMC,
partyPRDPANMC = recordItem.partyPRDPANMC,
partyPRDMC = recordItem.partyPRDMC,
partyMORPT = recordItem.partyMORPT,
partyMORES = recordItem.partyMORES,
partyPTESMOR = recordItem.partyPTESMOR,
partyPRIVERNA = recordItem.partyPRIVERNA,
partyPRIVER = recordItem.partyPRIVER,
partyPRINA = recordItem.partyPRINA,
partyVERNA = recordItem.partyVERNA,
partyPTES = recordItem.partyPTES,
partyPRDPAN = recordItem.partyPRDPAN,
image = recordItem.image,
imageLatitude = recordItem.imageLatitude,
imageLongitude = recordItem.imageLongitude,
hash = recordItem.hash,
username = recordItem.username
};
return(result);
}
public async Task <AddRecordItemResponse> AddRecordItemAsync(Dictionary <ParameterTypeEnum, object> parameters)
{
telemetryClient.TrackTrace("Starting helper");
AddRecordItemResponse result = new AddRecordItemResponse
{
IsSucceded = true,
ResultId = (int)AddRecordItemResultEnum.Success
};
try
{
telemetryClient.TrackTrace("Getting parameters");
parameters.TryGetValue(ParameterTypeEnum.RecordItem, out global::System.Object orecordItemRequest);
Domain.Models.Request.RecordItem recordItemRequest = orecordItemRequest as Domain.Models.Request.RecordItem;
parameters.TryGetValue(ParameterTypeEnum.MasterAddress, out global::System.Object omasterAddress);
string masterAddress = omasterAddress.ToString();
parameters.TryGetValue(ParameterTypeEnum.MasterPrivateKey, out global::System.Object omasterPrivateKey);
string masterPrivateKey = omasterPrivateKey.ToString();
parameters.TryGetValue(ParameterTypeEnum.ContractAddress, out global::System.Object ocontractAddress);
string contractAddress = ocontractAddress.ToString();
parameters.TryGetValue(ParameterTypeEnum.ContractABI, out global::System.Object ocontractABI);
string contractABI = ocontractABI.ToString();
parameters.TryGetValue(ParameterTypeEnum.RecordItemImageContainer, out global::System.Object orecordItemImageContainer);
string recordItemImageContainer = orecordItemImageContainer.ToString();
//database helpers
DBRecordItemHelper dbRecordItemHelper = new DBRecordItemHelper(DBCONNECTION_INFO);
DBUserAccountHelper dbUserAccountHelper = new DBUserAccountHelper(DBCONNECTION_INFO);
//blockchain helper
BlockchainHelper bh = new BlockchainHelper(telemetryClient, STORAGE_ACCOUNT, RPC_CLIENT, masterAddress, masterPrivateKey);
telemetryClient.TrackTrace("Validating username length");
//validate username length
if (!RegexValidation.IsValidUsername(recordItemRequest.username))
{
result.IsSucceded = false;
result.ResultId = (int)AddRecordItemResultEnum.InvalidUsernameLength;
return(result);
}
telemetryClient.TrackTrace("Validating username existance");
//validate if account exists
UserAccount userAccount = dbUserAccountHelper.GetUser(recordItemRequest.username);
if (userAccount == null)
{
result.IsSucceded = false;
result.ResultId = (int)AddRecordItemResultEnum.UsernameNotExists;
return(result);
}
telemetryClient.TrackTrace("Validating record item existance");
//validate if record item exists for voting
RecordItem recordItemExists = dbRecordItemHelper.GetRecordItem(recordItemRequest.hash);
if (recordItemExists != null)
{
//there is no record item linked with this vote
result.IsSucceded = false;
result.ResultId = (int)AddRecordItemResultEnum.AlreadyExists;
}
else
{
telemetryClient.TrackTrace("Adding record item to blockchain");
var res_AddRecordAsync = await bh.AddRecordAsync(recordItemRequest.hash, recordItemRequest.username, contractAddress, contractABI);
telemetryClient.TrackTrace($"Add record item result: {res_AddRecordAsync}");
if (string.IsNullOrEmpty(res_AddRecordAsync))
{
//there was an error adding the record to the blockchain
result.IsSucceded = false;
result.ResultId = (int)AddRecordItemResultEnum.BlockchainIssue;
return(result);
}
telemetryClient.TrackTrace("Adding record item to database");
RecordItem recordItem = RecordItemParser.TransformRecordItem(recordItemRequest);
recordItem.hash = recordItem.hash.ToLower();
recordItem.transactionId = res_AddRecordAsync;
recordItem.createdDate = Timezone.GetCustomTimeZone();
recordItem.image = recordItem.image + ".png";
//perform insert in mongodb
await dbRecordItemHelper.CreateRecordItem(recordItem);
telemetryClient.TrackTrace("Adding record item image to storage");
//upload image to blobstorage
byte[] buffer = Convert.FromBase64String(recordItemRequest.ImageBytes);
await UploadRecordItemImageAsync(recordItemImageContainer, recordItem.image, buffer);
}
}
catch (AggregateException ex)
{
foreach (var innerException in ex.Flatten().InnerExceptions)
{
telemetryClient.TrackException(innerException);
}
result.IsSucceded = false;
result.ResultId = (int)AddRecordItemResultEnum.Failed;
}
catch (Exception ex)
{
telemetryClient.TrackException(ex);
result.IsSucceded = false;
result.ResultId = (int)AddRecordItemResultEnum.Failed;
}
telemetryClient.TrackTrace("Finishing helper");
return(result);
}
