/// <summary>
/// Create file file and add it in branch
/// </summary>
/// <param Metafile="metafile">Object represent a file</param>
public async Task CreateFile(Metafile metafile)
{
// Search branch
var branchToUpdate = await this.GetBranch(metafile.BranchId);
if (branchToUpdate == null)
{
_logger.Log(LogLevel.Warn, LOG_CATEGORY, $"BranchNotFound : {metafile.BranchId} ", new { Environment.StackTrace });
throw new BranchException($"BranchNotFound: {metafile.BranchId}");
}
// Update head
var headFile = branchToUpdate.MetafilesHead.FirstOrDefault <MetafileHead>(mf => mf.Id == metafile.BranchId + "_" + metafile.Path + "_HEAD");
if (headFile != null)
{
_logger.Log(LogLevel.Warn, LOG_CATEGORY, $"File {metafile.Path} already exist on server ", new { });
headFile.Record = metafile;
headFile.HeadFile = metafile.Id;
headFile.IsActive = true;
}
else
{
_logger.Log(LogLevel.Warn, LOG_CATEGORY, $"File {metafile.Path} add on server ", new { });
//Add new head in branch and index file index flatten.
var metaFileHead = new MetafileHead();
metaFileHead.Id = metafile.BranchId + "_" + metafile.Path + "_HEAD";
metaFileHead.HeadFile = metafile.Id;
metaFileHead.IsActive = true;
metaFileHead.Record = metafile;
branchToUpdate.MetafilesHead.Add(metaFileHead);
}
// Remove branch in cache
Task <Branch> removedTask;
_branches.TryRemove(metafile.BranchId, out removedTask);
//Update branch
await this.AddOrUpdateBranch(branchToUpdate);
//Update file
await this.AddMetafile(metafile);
}
/// <summary>
/// Remove branch.
/// </summary>
/// <param BranchName="branchName">Name of branch</param>
/// <param Path="path">Path in branch.</param>
/// <returns>Return true if the file delete in database</returns>
public async Task <bool> DeleteFile(string branchName, string path)
{
var branch = await this.GetBranch(branchName);
if (branch == null)
{
_logger.Log(LogLevel.Warn, LOG_CATEGORY, $"BranchNotFound : {branchName} ", new { Environment.StackTrace });
throw new BranchException($"BranchNotFound : {branchName}");
}
// Todo asset check si le head existe
MetafileHead fileToDelete = branch.MetafilesHead.FirstOrDefault(mf => mf.Id == branchName + "_" + path + "_HEAD");
if (fileToDelete == null)
{
_logger.Log(LogLevel.Error, LOG_CATEGORY, $"Specified file not found on Elasticsearch", new { path });
throw new FileException($"Specified file not found on Elasticsearch. Original file : { path }");
}
// Remove branch in cache
Task <Branch> removedTask;
_branches.TryRemove(branchName, out removedTask);
// Todo asset mettre la branche en désactiver à la place de la supprimer
// Try to update branch without file
foreach (var mfh in branch.MetafilesHead)
{
if (mfh.Id == fileToDelete.Id)
{
mfh.IsActive = false;
}
}
var updatedBranch = await this.AddOrUpdateBranch(branch);
if (updatedBranch == null)
{
return(false);
}
return(true);
}