olcxjas-softworks/LarpixServer
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add group leaving
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olcxja 2026-08-02 22:14:30 +02:00
commit f7be24e615
2 changed files with 67 additions and 0 deletions
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9
LarpixServer/Account/Requests.cs
View file

@ -852,6 +852,15 @@ public static async Task Auth(HttpContext context, Func<Task> next, IQueryCollec
await context.Response.WriteAsync(Encryption.Encryption.EncryptString(await Room.Groups.GroupJoin(id, payload.string1, payload.string2), password));
break;
}
case "group/leave":
{
Universal2String payload = JsonSerializer.Deserialize(
serializedBody.string2,
AppJsonSerializerContext.Default.Universal2String
);
await context.Response.WriteAsync(Encryption.Encryption.EncryptString(await Room.Groups.GroupLeave(id, payload.string1), password));
break;
}
case "group/members":
await context.Response.WriteAsync(Encryption.Encryption.EncryptString(await Room.Groups.GroupMembers(id, serializedBody.string2), password));
break;

58
LarpixServer/Room/Groups.cs
View file

@ -519,4 +519,62 @@ public class Groups
await Fs.WriteFile(path, contentBytes);
return "success:storage.entry.updated";
}
public static async Task<string> GroupLeave(string userId, string groupId)
{
string[] parts = groupId.Split(';');
string id = parts[0];
string domain = parts.Length > 1 ? parts[1] : Utils.Utils.DOMAIN;
string groupPath = $"{Utils.Utils.ROOMS_DIR}/groups/{domain}/{id}";
if (!Fs.Exists(groupPath))
return "error:group.not.found";
string memberPath = $"{groupPath}/members/{userId};{Utils.Utils.DOMAIN}";
if (!Fs.Exists(memberPath))
return "error:not.a.member";
await Room.Requests.createLock.WaitAsync();
try
{
// Remove from members
Fs.DeleteFile(memberPath);
// Remove group from user's groups
string userGroupPath = $"{Utils.Utils.ACCOUNTS_DATA_DIR}/{userId}/groups/{id};{domain}";
if (Fs.Exists(userGroupPath))
{
Fs.DeleteFile(userGroupPath);
}
// Require new key
await Fs.WriteFile($"{groupPath}/keys/newrequired", Encoding.UTF8.GetBytes("true"));
// Add info message
Message msg = new();
msg.attachment = "";
msg.author = userId;
msg.timestamp = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds().ToString();
msg.type = "larp.info.leave";
msg.content = "{blah(group.left)}";
msg.key = "";
msg.pervious = "";
msg.responded = "";
ulong msgId = 0;
if (Fs.Exists($"{groupPath}/messages/last"))
{
msgId = ulong.Parse(Encoding.UTF8.GetString(await Fs.ReadFile($"{groupPath}/messages/last")));
msgId++;
}
await Fs.WriteFile($"{groupPath}/messages/last", Encoding.UTF8.GetBytes(msgId.ToString()));
await Fs.WriteFile($"{groupPath}/messages/{msgId}", Encoding.UTF8.GetBytes(JsonSerializer.Serialize(msg, AppJsonSerializerContext.Default.Message)));
}
finally
{
Room.Requests.createLock.Release();
}
return "success";
}
}