public ActionResult Edit(int?id, int?patientId, int?y, int?m, int?d)
{
PatientFilesGroupViewModel viewModel = null;
if (id != null)
{
viewModel = GetViewModel(
this.storage,
(from pf in this.db.PatientFileGroups where pf.Id == id select pf).First(),
this.DbUser.Id,
this.GetToLocalDateTimeConverter());
}
else
{
Debug.Assert(patientId != null, "patientId != null");
viewModel = new PatientFilesGroupViewModel
{
Id = null,
PatientId = patientId.Value,
FileGroupDate = null,
ReceiveDate = DateTimeHelper.CreateDate(y, m, d) ?? this.GetPracticeLocalNow(),
};
}
viewModel.NewGuid = Guid.NewGuid();
this.ViewBag.FilesStatusGetter = (FilesStatusGetter)this.GetFilesStatus;
return(this.View("Edit", viewModel));
}
private static PatientFilesGroupViewModel GetViewModel(IBlobStorageManager storage, PatientFileGroup dbFileGroup, int dbUserId, Func <DateTime, DateTime> toLocal)
{
if (dbFileGroup == null)
{
return(new PatientFilesGroupViewModel());
}
var result = new PatientFilesGroupViewModel
{
Id = dbFileGroup.Id,
PatientId = dbFileGroup.PatientId,
CreatedOn = dbFileGroup.CreatedOn,
Title = dbFileGroup.GroupTitle,
Notes = dbFileGroup.GroupNotes,
FileGroupDate = toLocal(dbFileGroup.FileGroupDate),
ReceiveDate = toLocal(dbFileGroup.ReceiveDate),
};
result.Files.AddRange(dbFileGroup.PatientFiles.Select(dbFile => new PatientFileViewModel
{
Id = dbFile.Id,
FileTitle = dbFile.Title,
ContainerName = dbFile.FileMetadata.ContainerName,
SourceFileName = dbFile.FileMetadata.SourceFileName,
BlobName = dbFile.FileMetadata.BlobName,
ExpirationDate = dbFile.FileMetadata.ExpirationDate,
MetadataId = dbFile.FileMetadataId,
}));
FillFileLengths(storage, result, dbUserId);
return(result);
}
private static void FillFileLengths(IBlobStorageManager storage, PatientFilesGroupViewModel viewModel, int?dbUserId)
{
// reading file sizes from the storage
// todo: use db to get file size (faster)
foreach (var eachFile in viewModel.Files)
{
var fullStoragePath = string.Format("{0}\\{1}", eachFile.ContainerName, eachFile.BlobName);
var mustStartWith = string.Format("patient-files-{0}\\", dbUserId);
if (!fullStoragePath.StartsWith(mustStartWith))
{
continue;
}
eachFile.FileLength = storage.GetFileLength(eachFile.ContainerName, eachFile.BlobName);
}
}
private void FillMissingInfos(PatientFilesGroupViewModel formModel, IObjectSet <FileMetadata> dbFileMetadataSet)
{
var ids = formModel.Files.Select(f => f.MetadataId).ToArray();
var filesInGroup = dbFileMetadataSet
.Where(f => ids.Contains(f.Id))
.ToDictionary(f => f.Id);
foreach (var eachModelFile in formModel.Files)
{
FileMetadata fileMetadata;
if (filesInGroup.TryGetValue(eachModelFile.MetadataId, out fileMetadata))
{
eachModelFile.BlobName = fileMetadata.BlobName;
eachModelFile.ContainerName = fileMetadata.ContainerName;
eachModelFile.ExpirationDate = fileMetadata.ExpirationDate;
eachModelFile.SourceFileName = fileMetadata.SourceFileName;
}
}
}
