Merge pull request 'Updated links for Xivapi sources' (#54) from xivapi-link-changes into master

Reviewed-on: #54

LightlessSyncServer/LightlessSyncServer/Hubs/LightlessHub.Groups.cs

@@ -28,25 +28,72 @@ public partial class LightlessHub
         var (userHasRights, group) = await TryValidateGroupModeratorOrOwner(dto.Group.GID).ConfigureAwait(false);
         if (!userHasRights) return;
 
-        var (userExists, groupPair) = await TryValidateUserInGroup(dto.Group.GID, dto.User.UID).ConfigureAwait(false);
-        if (!userExists) return;
+        var targetUid = dto.User.UID?.Trim();
+        if (string.IsNullOrWhiteSpace(targetUid)) return;
 
-        if (groupPair.IsModerator || string.Equals(group.OwnerUID, dto.User.UID, StringComparison.Ordinal)) return;
+        if (string.Equals(group.OwnerUID, targetUid, StringComparison.Ordinal))
+            return;
 
-        var alias = string.IsNullOrEmpty(groupPair.GroupUser.Alias) ? "-" : groupPair.GroupUser.Alias;
-        var ban = new GroupBan()
+        var groupPair = await DbContext.GroupPairs
+            .Include(p => p.GroupUser)
+            .SingleOrDefaultAsync(p => p.GroupGID == dto.Group.GID && p.GroupUserUID == targetUid, cancellationToken: RequestAbortedToken).ConfigureAwait(false);
+
+        if (groupPair?.IsModerator == true)
+            return;
+
+        var now = DateTime.UtcNow;
+
+        var existingBan = await DbContext.Set<GroupBan>().SingleOrDefaultAsync(b => b.GroupGID == dto.Group.GID && b.BannedUserUID == targetUid, cancellationToken: RequestAbortedToken).ConfigureAwait(false);
+        var userExists = await DbContext.Users.AsNoTracking().AnyAsync(u => u.UID == targetUid || u.Alias == targetUid, RequestAbortedToken).ConfigureAwait(false);
+
+        if (!userExists && existingBan == null)
+            return;
+
+        const string marker = " (Alias at time of ban:";
+        string suffix;
+
+        if (existingBan?.BannedReason is { } existingReason)
+        {
+            var idx = existingReason.IndexOf(marker, StringComparison.Ordinal);
+            suffix = idx >= 0 ? existingReason.Substring(startIndex: idx) : string.Empty;
+        }
+        else
+        {
+            var alias = groupPair?.GroupUser?.Alias;
+            alias = string.IsNullOrWhiteSpace(alias) ? "-" : alias;
+            suffix = $" (Alias at time of ban: {alias})";
+        }
+
+        var baseReason = (reason ?? string.Empty).Trim();
+        var finalReason = string.IsNullOrEmpty(suffix) ? baseReason : (baseReason + suffix);
+
+        if (existingBan != null)
+        {
+            existingBan.BannedByUID = UserUID;
+            existingBan.BannedReason = finalReason;
+
+            DbContext.Update(existingBan);
+        }
+        else
+        {
+            var ban = new GroupBan
             {
                 BannedByUID = UserUID,
-            BannedReason = $"{reason} (Alias at time of ban: {alias})",
-            BannedOn = DateTime.UtcNow,
-            BannedUserUID = dto.User.UID,
+                BannedReason = finalReason,
+                BannedOn = now,
+                BannedUserUID = targetUid,
                 GroupGID = dto.Group.GID,
             };
 
             DbContext.Add(ban);
-        await DbContext.SaveChangesAsync().ConfigureAwait(false);
+        }
 
+        await DbContext.SaveChangesAsync(RequestAbortedToken).ConfigureAwait(false);
+
+        if (groupPair != null)
+        {
             await GroupRemoveUser(dto).ConfigureAwait(false);
+        }
 
         _logger.LogCallInfo(LightlessHubLogger.Args(dto, "Success"));
     }
@@ -400,9 +447,9 @@ public partial class LightlessHub
 
         var banEntries = await DbContext.GroupBans.Include(b => b.BannedUser).Where(g => g.GroupGID == dto.Group.GID).AsNoTracking().ToListAsync(cancellationToken: RequestAbortedToken).ConfigureAwait(false);
 
-        List<BannedGroupUserDto> bannedGroupUsers = banEntries.Select(b =>
+        List<BannedGroupUserDto> bannedGroupUsers = [.. banEntries.Select(b =>
             new BannedGroupUserDto(group.ToGroupData(), b.BannedUser.ToUserData(), b.BannedReason, b.BannedOn,
-                b.BannedByUID)).ToList();
+                b.BannedByUID))];
 
         _logger.LogCallInfo(LightlessHubLogger.Args(dto, bannedGroupUsers.Count));
 
@@ -1103,11 +1150,11 @@ public partial class LightlessHub
             return false;
         }
 
-        var (isOwner, _) = await TryValidateOwner(dto.GID).ConfigureAwait(false);
-        if (!isOwner)
+        var (isOwnerOrMod, _) = await TryValidateGroupModeratorOrOwner(dto.GID).ConfigureAwait(false);
+        if (!isOwnerOrMod)
         {
             _logger.LogCallWarning(LightlessHubLogger.Args("Unauthorized syncshell broadcast change", "User", UserUID, "GID", dto.GID));
-            await Clients.Caller.Client_ReceiveServerMessage(MessageSeverity.Error, "You must be the owner of the syncshell to broadcast it.");
+            await Clients.Caller.Client_ReceiveServerMessage(MessageSeverity.Error, "You must be the owner or moderator of the syncshell to broadcast it.");
             return false;
         }
 

LightlessSyncServer/LightlessSyncServer/Services/LightlessCensus.cs

@@ -72,7 +72,7 @@ public class LightlessCensus : IHostedService
 
         Dictionary<ushort, short> worldDcs = new();
 
-        var dcs = await client.GetStringAsync("https://raw.githubusercontent.com/xivapi/ffxiv-datamining/master/csv/WorldDCGroupType.csv", cancellationToken).ConfigureAwait(false);
+        var dcs = await client.GetStringAsync("https://raw.githubusercontent.com/xivapi/ffxiv-datamining/master/csv/en/WorldDCGroupType.csv", cancellationToken).ConfigureAwait(false);
         // dc: https://raw.githubusercontent.com/xivapi/ffxiv-datamining/master/csv/WorldDCGroupType.csv
         // id, name, region
 
@@ -92,7 +92,7 @@ public class LightlessCensus : IHostedService
             _dcs[id] = name;
         }
 
-        var worlds = await client.GetStringAsync("https://raw.githubusercontent.com/xivapi/ffxiv-datamining/master/csv/World.csv", cancellationToken).ConfigureAwait(false);
+        var worlds = await client.GetStringAsync("https://raw.githubusercontent.com/xivapi/ffxiv-datamining/master/csv/en/World.csv", cancellationToken).ConfigureAwait(false);
         // world: https://raw.githubusercontent.com/xivapi/ffxiv-datamining/master/csv/World.csv
         // id, internalname, name, region, usertype, datacenter, ispublic
 
@@ -114,7 +114,7 @@ public class LightlessCensus : IHostedService
             _logger.LogInformation("World: ID: {id}, Name: {name}, DC: {dc}", id, name, dc);
         }
 
-        var races = await client.GetStringAsync("https://raw.githubusercontent.com/xivapi/ffxiv-datamining/master/csv/Race.csv", cancellationToken).ConfigureAwait(false);
+        var races = await client.GetStringAsync("https://raw.githubusercontent.com/xivapi/ffxiv-datamining/master/csv/en/Race.csv", cancellationToken).ConfigureAwait(false);
         // race: https://raw.githubusercontent.com/xivapi/ffxiv-datamining/master/csv/Race.csv
         // id, masc name, fem name, other crap I don't care about
 
@@ -134,7 +134,7 @@ public class LightlessCensus : IHostedService
             _logger.LogInformation("Race: ID: {id}, Name: {name}", id, name);
         }
 
-        var tribe = await client.GetStringAsync("https://raw.githubusercontent.com/xivapi/ffxiv-datamining/master/csv/Tribe.csv", cancellationToken).ConfigureAwait(false);
+        var tribe = await client.GetStringAsync("https://raw.githubusercontent.com/xivapi/ffxiv-datamining/master/csv/en/Tribe.csv", cancellationToken).ConfigureAwait(false);
         // tribe: https://raw.githubusercontent.com/xivapi/ffxiv-datamining/master/csv/Tribe.csv
         // id masc name, fem name, other crap I don't care about
 

LightlessSyncServer/LightlessSyncServer/Services/PruneService.cs

@@ -2,15 +2,19 @@
 using LightlessSyncShared.Data;
 using LightlessSyncShared.Models;
 using Microsoft.EntityFrameworkCore;
+using StackExchange.Redis.Extensions.Core.Abstractions;
 
 namespace LightlessSyncServer.Services
 {
-    public class PruneService(LightlessDbContext dbContext) : IPruneService
+    public class PruneService(LightlessDbContext dbContext, IRedisDatabase redis) : IPruneService
     {
         private readonly LightlessDbContext _dbContext = dbContext;
+        private readonly IRedisDatabase _redis = redis;
 
         public async Task<int> CountPrunableUsersAsync(string groupGid, int days, CancellationToken ct)
         {
+            var onlineUids = await GetOnlineUidsAsync().ConfigureAwait(false);
+
             var allGroupUsers = await _dbContext.GroupPairs
                 .Include(p => p.GroupUser)
                 .Include(p => p.Group)
@@ -20,17 +24,14 @@ namespace LightlessSyncServer.Services
             var inactivitySpan = GetInactivitySpan(days);
             var now = DateTime.UtcNow;
 
-            var usersToPrune = allGroupUsers.Where(p =>
-                !p.IsPinned &&
-                !p.IsModerator &&
-                !string.Equals(p.Group.OwnerUID, p.GroupUserUID, StringComparison.Ordinal) &&
-                p.GroupUser.LastLoggedIn < now - inactivitySpan);
-
-            return usersToPrune.Count();
+            var usersToPrune = GetPruneUserList(allGroupUsers, onlineUids, inactivitySpan, now);
+            return usersToPrune.Count;
         }
 
         public async Task<IReadOnlyList<GroupPair>> ExecutePruneAsync(string groupGid, int days, CancellationToken ct)
         {
+            var onlineUids = await GetOnlineUidsAsync().ConfigureAwait(false);
+
             var allGroupUsers = await _dbContext.GroupPairs
                 .Include(p => p.GroupUser)
                 .Include(p => p.Group)
@@ -40,12 +41,7 @@ namespace LightlessSyncServer.Services
             var inactivitySpan = GetInactivitySpan(days);
             var now = DateTime.UtcNow;
 
-            var usersToPrune = allGroupUsers.Where(p =>
-                !p.IsPinned &&
-                !p.IsModerator &&
-                !string.Equals(p.Group.OwnerUID, p.GroupUserUID, StringComparison.Ordinal) &&
-                p.GroupUser.LastLoggedIn < now - inactivitySpan)
-                .ToList();
+            var usersToPrune = GetPruneUserList(allGroupUsers, onlineUids, inactivitySpan, now);
 
             _dbContext.GroupPairs.RemoveRange(usersToPrune);
             await _dbContext.SaveChangesAsync(ct).ConfigureAwait(false);
@@ -53,8 +49,52 @@ namespace LightlessSyncServer.Services
             return usersToPrune;
         }
 
-        private static TimeSpan GetInactivitySpan(int days) => days == 0
-                ? TimeSpan.FromMinutes(15)
-                : TimeSpan.FromDays(days);
+        private static List<GroupPair> GetPruneUserList(
+            List<GroupPair> allGroupUsers,
+            HashSet<string> onlineUids,
+            TimeSpan inactivitySpan,
+            DateTime now)
+        {
+            return
+            [
+                .. allGroupUsers.Where(p =>
+                    !p.IsPinned &&
+                    !p.IsModerator &&
+                    !string.Equals(p.Group.OwnerUID, p.GroupUserUID, StringComparison.Ordinal) &&
+                    !onlineUids.Contains(p.GroupUserUID) &&
+                    p.GroupUser.LastLoggedIn < now - inactivitySpan),
+            ];
+        }
+
+        private async Task<HashSet<string>> GetOnlineUidsAsync()
+        {
+            var keys = await _redis.SearchKeysAsync("UID:*").ConfigureAwait(false);
+
+            var set = new HashSet<string>(StringComparer.Ordinal);
+
+            foreach (var k in keys)
+            {
+                if (string.IsNullOrEmpty(k)) continue;
+
+                const string prefix = "UID:";
+                if (k.StartsWith(prefix, StringComparison.Ordinal))
+                {
+                    var uid = k.Substring(prefix.Length);
+                    if (!string.IsNullOrEmpty(uid))
+                        set.Add(uid);
+                }
+                else
+                {
+                    var idx = k.IndexOf(':', StringComparison.Ordinal);
+                    if (idx >= 0 && idx < k.Length - 1)
+                        set.Add(k[(idx + 1)..]);
+                }
+            }
+
+            return set;
+        }
+
+        private static TimeSpan GetInactivitySpan(int days) =>
+            days == 0 ? TimeSpan.FromHours(2) : TimeSpan.FromDays(days);
     }
 }

LightlessSyncServer/LightlessSyncServer/Worker/AutoPruneWorker.cs

@@ -24,7 +24,7 @@ namespace LightlessSyncServer.Worker
                         var hubContext = scope.ServiceProvider.GetRequiredService<IHubContext<LightlessHub>>();
 
                         var groups = await db.Groups
-                            .Where(g => g.AutoPruneEnabled && g.AutoPruneDays > 0)
+                            .Where(g => g.AutoPruneEnabled)
                             .ToListAsync(stoppingToken).ConfigureAwait(false);
 
                         foreach (var group in groups)