public IHttpActionResult Clipboard([FromBody] PostBody body)
{
if (body == null)
{
throw new ArgumentNullException(nameof(body));
}
if (string.IsNullOrEmpty(body.Data))
{
throw new ArgumentNullException(nameof(body.Data));
}
//todo improve this, hard coded as dev session id for now
if (!CheckHeaderSession())
{
//return Unauthorized();
}
var time = body.CreatedAt ?? DateTime.Now;
var item = new DtoClipboardItem()
{
Uid = Guid.NewGuid(),
CreatedBy = MapToUserId(Request.Headers.GetValues(Constants.HeaderSessionId).First()),
CreatedAt = time,
Data = body.Data
};
string path = GetFullClipboardDataPath(time);
AppendNoteToFile(path, item);
string indexPath = GetFullClipboardIndexPath(time);
AppendObjectToFile(indexPath, DtoLskjsonIndex.From(item));
return(DtoResultV5.Success(Json, $"{body.Data.Length} characters saved to clipboard."));
}
public IHttpActionResult Clipboard([FromBody] PutBody putBody)
{
if (putBody == null)
{
throw new ArgumentNullException(nameof(putBody));
}
if (putBody.Uid == null)
{
throw new ArgumentNullException(nameof(putBody.Uid));
}
var inputUid = Guid.Parse(putBody.Uid);
//todo improve this, hard coded as dev session id for now
if (!CheckHeaderSession())
{
//return Unauthorized();
}
var createdAt = GetOriginCreatedAt(inputUid);
if (!createdAt.HasValue)
{
throw new InvalidOperationException("Data already deleted, please reload to latest then edit");
}
var path = GetFullClipboardDataPath(createdAt.Value); //ensure orig item and updated item in the same file
if (!File.Exists(path))
{
return(DtoResultV5.Success(this.Json, "no data"));
}
//perf - O(n) is 2n here, can be optimized to n
var notes = ReadLskjson <Guid, DtoClipboardItem>(path, CollectLskjsonLineClipboard);
var foundNote = notes.FirstOrDefault(n => n.Uid == inputUid);
var foundChild = notes.FirstOrDefault(n => n.ParentUid == inputUid);
//ensure the relation is a chain, not a tree
if (foundChild != null)
{
throw new InvalidOperationException("Data already changed, please reload to latest then edit");
}
if (foundNote != null)
{
var newNote = Utility.DeepClone(foundNote);
newNote.Uid = Guid.NewGuid(); //reset
newNote.Data = putBody.Data;
//todo - replace with real UserId(get by session id)
newNote.HasUpdated = true;
newNote.LastUpdatedBy = Constants.DevUpdateUserId + DateTime.Now.ToString("dd");
newNote.LastUpdatedAt = DateTime.Now;
newNote.ParentUid = foundNote.Uid;
AppendNoteToFile(path, newNote);
AppendObjectToFile(GetFullClipboardIndexPath(newNote.CreatedAt), DtoLskjsonIndex.From(newNote));
//return DtoResultV5.Success(Json, MapToJSNameConvention(newNote), "Data updated");
return(DtoResultV5.Success(Json, newNote, "Data updated")); //do the map on client side
}
else
{
return(DtoResultV5.Fail(Json, "The data you want to update may have been deleted"));
}
}
