/// <summary>
/// Creates a new dialog
/// </summary>
/// <param name="dialog">Dialog to create</param>
/// <returns>Created dialog, with filled id</returns>
public async Task <TaleDialog> CreateDialog(TaleDialog dialog)
{
if (string.IsNullOrEmpty(dialog.RelatedObjectId))
{
throw new InvalidOperationException("Can not create a new dialog without related object");
}
dialog.Id = Guid.NewGuid().ToString();
await _DialogCollection.InsertOneAsync(dialog);
return(dialog);
}
/// <summary>
/// Deletes a dialog
/// </summary>
/// <param name="dialog">Dialog</param>
/// <returns>Task</returns>
public async Task DeleteDialog(TaleDialog dialog)
{
TaleDialog existingDialog = await GetDialogById(dialog.Id);
if (existingDialog == null)
{
throw new NullReferenceException();
}
IMongoCollection <TaleDialog> recyclingBin = _Database.GetCollection <TaleDialog>(TaleDialogRecyclingBinCollectionName);
await recyclingBin.InsertOneAsync(existingDialog);
DeleteResult result = await _DialogCollection.DeleteOneAsync(p => p.Id == dialog.Id);
}
/// <summary>
/// Gets a dialog by the related object
/// </summary>
/// <param name="relatedObjectId">Related object Id</param>
/// <returns>Dialog</returns>
public async Task <TaleDialog> GetDialogByRelatedObjectId(string relatedObjectId)
{
TaleDialog dialog = await _DialogCollection.Find(p => p.RelatedObjectId == relatedObjectId).FirstOrDefaultAsync();
return(dialog);
}
/// <summary>
/// Gets a dialog by the id
/// </summary>
/// <param name="id">Dialog Id</param>
/// <returns>Dialog</returns>
public async Task <TaleDialog> GetDialogById(string id)
{
TaleDialog dialog = await _DialogCollection.Find(p => p.Id == id).FirstOrDefaultAsync();
return(dialog);
}
/// <summary>
/// Updates a dialog
/// </summary>
/// <param name="dialog">Dialog</param>
/// <returns>Task</returns>
public async Task UpdateDialog(TaleDialog dialog)
{
ReplaceOneResult result = await _DialogCollection.ReplaceOneAsync(p => p.Id == dialog.Id, dialog);
}
