public async Task <DocumentDto> GetDocumentAsync(string projectId, string branchName, string fileUri)
{
DocumentDto documentDto = null;
if (branchName == null || branchName == "undefined")
{
branchName = await GetDefaultBranch(projectId);
}
if (fileUri == null || fileUri == "undefined")
{
fileUri = await GetDefaultFileUri(projectId, branchName);
}
if (!_cacheService.TryGetDocument(projectId, branchName, fileUri, out documentDto))
{
documentDto = await _documentsClient.Get(projectId, branchName, fileUri);
_cacheService.AddDocument(projectId, branchName, fileUri, documentDto);
}
return(documentDto);
}