private async Task <string> LoadDataAsync_GetFileID(LibraryModel library)
{
try
{
// LIBRARY FILE ALREADY DEFINED
var fileID = library.GetKeyValue(SYNC_FILE_ID);
if (!string.IsNullOrEmpty(fileID))
{
return(fileID);
}
// TRY TO SEARCH ON FOLDER
var folder = new FileData {
id = library.Key
};
var fileList = await this.Connector.SearchFilesAsync(folder, LibraryModel.SyncFile, 100);
if (fileList == null || fileList.Count == 0)
{
return(string.Empty);
}
var file = fileList.Where(x => x.parentID == library.Key).FirstOrDefault();
if (file == null)
{
return(string.Empty);
}
// RESULT
return(file.id);
}
catch (Exception) { throw; }
}
public async Task <bool> SaveSyncData(LibraryModel library, byte[] serializedValue)
{
try
{
using (var serializedStream = new System.IO.MemoryStream(serializedValue))
{
var syncFile = new FileData {
FileName = LibraryModel.SyncFile
};
// SYNC FILE PREVIOUSLY SAVED
syncFile.id = library.GetKeyValue(SYNC_FILE_ID);
// SET THE MAIN FOLDER WHERE THE FILE MUST BE CREATED
if (string.IsNullOrEmpty(syncFile.id))
{
syncFile.parentID = library.Key;
}
// UPLOAD CONTENT
syncFile = await this.Connector.UploadAsync(syncFile, serializedStream);
if (string.IsNullOrEmpty(syncFile.id))
{
return(false);
}
// STORE THE LIBRARY FILE ID
library.SetKeyValue(SYNC_FILE_ID, syncFile.id);
return(true);
}
}
catch (Exception ex) { Helpers.AppCenter.TrackEvent(ex); return(false); }
}