public async Task <IActionResult> ImportIndividualCodes()
{
try {
var file = Request.Form.Files[0];
if (Request.Form.ContainsKey("parameters"))
{
CodeGenerationViewModel codeParameters = JsonConvert.DeserializeObject <CodeGenerationViewModel> (Request.Form["parameters"]);
codeParameters.NumberOfCodes = 1; //hack to prevent error
CodeGenerationViewModelValidator parameterValidator = new CodeGenerationViewModelValidator();
ValidationResult validParameters = parameterValidator.Validate(codeParameters);
if (validParameters.IsValid)
{
int numberofCodes = 0;
string line;
using (StreamReader fileStream = new StreamReader(file.OpenReadStream())) {
//for now assume valid line, generate a code per line (change later)
while ((line = fileStream.ReadLine()) != null)
{
numberofCodes++;
}
}
codeParameters.NumberOfCodes = numberofCodes;
return(await this.CreateShortcodes(codeParameters));
}
else
{
AddErrors(validParameters.Errors.Select(e => e.ErrorMessage));
return(BadRequest(ModelState));
}
}
else
{
return(BadRequest("Missing Code Generation Parameters"));
}
} catch (System.Exception ex) {
return(BadRequest("Upload Failed: " + ex.Message));
}
}
public async Task <IActionResult> ImportGroupCodes()
{
try {
var file = Request.Form.Files[0];
if (Request.Form.ContainsKey("parameters"))
{
CodeGenerationViewModel codeParameters = JsonConvert.DeserializeObject <CodeGenerationViewModel> (Request.Form["parameters"]);
codeParameters.NumberOfCodes = 1; //hack to prevent error
CodeGenerationViewModelValidator parameterValidator = new CodeGenerationViewModelValidator();
ValidationResult validParameters = parameterValidator.Validate(codeParameters);
if (validParameters.IsValid)
{
var survey = await this._unitOfWork.Surveys.GetAsync(codeParameters.SurveyId);
if (survey.Owner == this.User.Identity.Name || await HasExecuteSurveyPermissions(codeParameters.SurveyId))
{
CodeGeneration codeGenerationParameters = Mapper.Map <CodeGeneration> (codeParameters);
string line;
int lineIndex = 1;
List <string> errorList = new List <string> ();
List <string> groupNames = new List <string> ();
using (StreamReader fileStream = new StreamReader(file.OpenReadStream())) {
//for now assume valid line, generate a code per line (change later)
while ((line = fileStream.ReadLine()) != null)
{
var lineSplit = line.Split(',');
if (lineSplit.Count() != 1)
{
errorList.Add($"Error at line {lineIndex}: {line} - Skipped generation");
}
else
{
groupNames.Add(lineSplit[0]);
}
}
}
codeGenerationParameters.NumberOfCodes = groupNames.Count;
this._codeGeneration.GenerateGroupCodesBatch(codeGenerationParameters, groupNames, survey);
await this._unitOfWork.SaveChangesAsync();
if (errorList.Count == 0)
{
return(new OkResult());
}
else
{
AddErrors(errorList);
return(BadRequest(ModelState));
}
}
return(BadRequest("User does not have permissions to execute this survey."));
}
else
{
foreach (var error in validParameters.Errors)
{
ModelState.AddModelError(error.PropertyName, error.ErrorMessage);
}
return(BadRequest(ModelState));
}
}
else
{
return(BadRequest("Missing Code Generation Parameters"));
}
} catch (System.Exception ex) {
return(BadRequest("Upload Failed: " + ex.Message));
}
}