private async Task SetPath(Domain.Models.Directory directory)
{
directory.Id = Guid.NewGuid();
if (!directory.ParentId.HasValue)
{
directory.SetPath();
}
else
{
var parentDirectory = await _db.Directories.FindAsync(directory.ParentId);
if (parentDirectory == null)
{
throw new EntityNotFoundException <Directory>("Parent Directory not found");
}
if (parentDirectory.ProjectId != directory.ProjectId)
{
throw new ConflictException("Parent and child Directories must be in the same Project");
}
directory.SetPath(parentDirectory.Path);
}
}
protected async Task UpdatePaths(Domain.Models.Directory directory, Guid?parentId)
{
string parentPath = null;
string oldPath = directory.Path;
if (parentId.HasValue)
{
var parentDirectory = await _db.Directories.FindAsync(parentId);
if (parentDirectory == null)
{
throw new EntityNotFoundException <Directory>("Parent Directory Not Found");
}
parentPath = parentDirectory.Path;
}
var descendants = await _db.Directories.GetChildren(directory, false).ToListAsync();
directory.SetPath(parentPath);
foreach (var desc in descendants)
{
desc.Path = desc.Path.Replace(oldPath, directory.Path);
}
}
