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Change dm list indexing
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olcxja 2026-05-10 19:12:33 +02:00
commit 9abd013e91
3 changed files with 55 additions and 68 deletions
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44
LarpixServer/Account/Utils.cs
View file

@ -1,9 +1,10 @@
using System.Collections.Concurrent;
using System.Numerics;
using System.Text;
using System.Text.Json;
using System.Text.RegularExpressions;
using LarpixServer.Filesystem;
using LarpixServer.Utils.Jsons;
using static LarpixServer.Utils.Utils;
namespace LarpixServer.Account;
@ -208,14 +209,51 @@ public class Utils
return await Fs.ReadFile(path);
}
public static async Task UpdateUserDm(string id, string dmId, string isRead = "false", string timestamp = "")
{
if (await Account.Utils.NameFromId(id) == "") //if user account just got deleted
{
return;
}
string dmPath = $"{ACCOUNTS_DATA_DIR}/{id}/dms/{dmId}";
Universal3String fileDm = new Universal3String();
if (Fs.Exists(dmPath))
{
fileDm = JsonSerializer.Deserialize(
Encoding.UTF8.GetString(await Fs.ReadFile(dmPath)),
AppJsonSerializerContext.Default.Universal3String
);
}
else
{
fileDm.string1 = "";
fileDm.string2 = "";
fileDm.string3 = "";
}
fileDm.string1 = dmId;
fileDm.string2 = timestamp;
fileDm.string3 = isRead;
await Fs.WriteFile(dmPath, Encoding.UTF8.GetBytes(JsonSerializer.Serialize(fileDm, AppJsonSerializerContext.Default.Universal3String)));
}
public static async Task<string> GetUserDms(string id)
{
string path = $"{ACCOUNTS_DATA_DIR}/{id}/dms";
if (!Fs.Exists(path))
{
return "";
return "{}";
}
return Encoding.UTF8.GetString(await Fs.ReadFile(path));
string dms = "{";
foreach (var dmfile in Fs.ReadDirectory(path))
{
dms += $"{Encoding.UTF8.GetString(await Fs.ReadFile(dmfile))},";
}
return dms.Substring(0, dms.Length - 1) + "}";
}
public static async Task RemoveOldestDmIndex(string id) //i wont implement this, client should just warn users that they have like 99999999 dms and should leave some

19
LarpixServer/Federation/Receiver.cs
View file

@ -94,23 +94,14 @@ public class Receiver
users.Sort();
string dmId = $"{users[0]}_{users[1]}";
string dms2path = $"{ACCOUNTS_DATA_DIR}/{ids[0]}/dms";
string dms2;
if (await Account.Utils.NameFromId(ids[0]) == "") //if user account just got deleted
{
await Account.Utils.UpdateUserDm(ids[0], dmId, "false",
DateTimeOffset.UtcNow.ToUnixTimeMilliseconds().ToString());
await context.Response.WriteAsync("DM accepted");
return;
}
if (!Fs.Exists(dms2path))
{
dms2 = "";
}
else
{
dms2 = Encoding.UTF8.GetString(await Fs.ReadFile(dms2path));
}
await Fs.WriteFile(dms2path, Encoding.UTF8.GetBytes($"{dmId};{dms2}"));
}
finally
{

54
LarpixServer/Room/Requests.cs
View file

@ -101,9 +101,7 @@ public class Requests
if (Fs.Exists(inviteFile))
{
List<(string file, string todo, string content)> restoreList = new();
try //try because federation is involved, if it fails we should just clean all written files
try
{
Fs.DeleteFile(inviteFile); //remove invite bc now its accepted (error = no invite & no dm)
@ -145,20 +143,8 @@ public class Requests
JsonSerializer.Serialize(startingMessage, AppJsonSerializerContext.Default.Message)
));
restoreList.Add(($"{ROOMS_DIR}/dms/{DOMAIN}/{dmId}", "deletef", ""));
string dmspath = $"{ACCOUNTS_DATA_DIR}/{id}/dms";
string dms;
if (!Fs.Exists(dmspath))
{
dms = "";
}
else
{
dms = Encoding.UTF8.GetString(await Fs.ReadFile(dmspath));
}
restoreList.Add((dmspath, "write", dms));
await Fs.WriteFile(dmspath, Encoding.UTF8.GetBytes($"{dmId};{dms}"));
await Account.Utils.UpdateUserDm(id, dmId, "false",
startingMessage.timestamp);
if (isUserLocal)
{
@ -166,22 +152,8 @@ public class Requests
await userLock.WaitAsync();
try
{
string dms2path = $"{ACCOUNTS_DATA_DIR}/{id2}/dms";
string dms2;
if (await Account.Utils.NameFromId(id2) == "") //if user2 account just got deleted
{
return "DM accepted";
}
if (!Fs.Exists(dms2path))
{
dms2 = "";
}
else
{
dms2 = Encoding.UTF8.GetString(await Fs.ReadFile(dms2path));
}
await Fs.WriteFile(dms2path, Encoding.UTF8.GetBytes($"{dmId};{dms2}"));
await Account.Utils.UpdateUserDm(id2, dmId, "false",
startingMessage.timestamp);
}
finally
{
@ -196,21 +168,7 @@ public class Requests
}
catch (Exception e)
{
foreach (var entry in restoreList)
{
if (entry.todo == "delete")
{
Fs.DeleteFile(entry.file);
}
if (entry.todo == "deletef")
{
Fs.DeleteDirectory(entry.file);
}
if (entry.todo == "write")
{
await Fs.WriteFile(entry.file, Encoding.UTF8.GetBytes(entry.content));
}
}
return "Failed to accept DM. Ask for another invite";
}