public void SetMultiPageFormData(
object formData,
MultiPageFormDataFeature feature,
ITempDataDictionary tempData
)
{
var json = JsonConvert.SerializeObject(formData);
if (tempData[feature.TempDataKey] != null)
{
var tempDataGuid = (Guid)tempData[feature.TempDataKey];
var existingMultiPageFormData =
multiPageFormDataService.GetMultiPageFormDataByGuidAndFeature(tempDataGuid, feature.Name);
if (existingMultiPageFormData != null)
{
multiPageFormDataService.UpdateJsonByGuid(tempDataGuid, json);
tempData[feature.TempDataKey] = tempDataGuid;
return;
}
}
var multiPageFormData = new MultiPageFormData
{
TempDataGuid = Guid.NewGuid(),
Json = json,
Feature = feature.Name,
CreatedDate = clockService.UtcNow,
};
multiPageFormDataService.InsertMultiPageFormData(multiPageFormData);
tempData[feature.TempDataKey] = multiPageFormData.TempDataGuid;
}
public bool FormDataExistsForGuidAndFeature(MultiPageFormDataFeature feature, Guid tempDataGuid)
{
var existingMultiPageFormData =
multiPageFormDataService.GetMultiPageFormDataByGuidAndFeature(tempDataGuid, feature.Name);
return(existingMultiPageFormData != null);
}
public RedirectMissingMultiPageFormData(
IMultiPageFormService multiPageFormService,
string feature
)
{
this.feature = feature;
this.multiPageFormService = multiPageFormService;
}
public void ClearMultiPageFormData(MultiPageFormDataFeature feature, ITempDataDictionary tempData)
{
if (tempData[feature.TempDataKey] == null)
{
throw new MultiPageFormDataException("Attempted to clear data with no Guid identifier");
}
var tempDataGuid = (Guid)tempData.Peek(feature.TempDataKey);
multiPageFormDataService.DeleteByGuid(tempDataGuid);
tempData.Remove(feature.TempDataKey);
}
public T GetMultiPageFormData <T>(MultiPageFormDataFeature feature, ITempDataDictionary tempData)
{
if (tempData[feature.TempDataKey] == null)
{
throw new MultiPageFormDataException("Attempted to get data with no Guid identifier");
}
var settings = new JsonSerializerSettings()
{
ObjectCreationHandling = ObjectCreationHandling.Replace
};
var tempDataGuid = (Guid)tempData.Peek(feature.TempDataKey);
var existingMultiPageFormData =
multiPageFormDataService.GetMultiPageFormDataByGuidAndFeature(tempDataGuid, feature.Name);
if (existingMultiPageFormData == null)
{
throw new MultiPageFormDataException($"MultiPageFormData not found for {tempDataGuid}");
}
tempData[feature.TempDataKey] = tempDataGuid;
return(JsonConvert.DeserializeObject <T>(existingMultiPageFormData.Json, settings));
}