fix(web): show discord sessions and integration labels

src/GmRelay.DiscordBot/Features/Sessions/DiscordListSessionsHandler.cs

@@ -41,7 +41,7 @@ public sealed class DiscordListSessionsHandler(
               WHERE g.platform = 'Discord'
                 AND g.external_group_id = @GuildId
                 AND s.status != @Cancelled
-                AND s.scheduled_at > NOW()
+                AND s.scheduled_at > now() - interval '4 hours'
               GROUP BY s.id, s.title, s.scheduled_at, s.status, s.max_players
               ORDER BY s.scheduled_at ASC",
             new

src/GmRelay.DiscordBot/Features/Sessions/DiscordNewSessionCommand.cs

@@ -44,10 +44,12 @@ public class DiscordNewSessionCommand : ApplicationCommandModule<SlashCommandCon
         _logger.LogInformation("Resolved permissions for user {UserId}: {Permissions}", Context.User.Id, resolvedPermissions);
 
         ulong guildOwnerId = 0;
+        var guildName = guildId.ToString();
         try
         {
             var guild = await Context.Client.Rest.GetGuildAsync(guildId);
             guildOwnerId = guild.OwnerId;
+            guildName = guild.Name;
             _logger.LogInformation("Guild owner id: {OwnerId}", guildOwnerId);
         }
         catch (RestException ex) when (ex.StatusCode == System.Net.HttpStatusCode.NotFound)
@@ -80,6 +82,7 @@ public class DiscordNewSessionCommand : ApplicationCommandModule<SlashCommandCon
             var view = await _handler.HandleAsync(
                 guildId: guildId.ToString(),
                 channelId: Context.Channel!.Id.ToString(),
+                groupName: guildName,
                 userId: Context.User.Id,
                 userDisplayName: Context.User.GlobalName ?? Context.User.Username,
                 resolvedPermissions: resolvedPermissions,

src/GmRelay.DiscordBot/Features/Sessions/DiscordNewSessionHandler.cs

@@ -47,6 +47,7 @@ public sealed class DiscordNewSessionHandler(
     public async Task<SessionBatchViewModel> HandleAsync(
         string guildId,
         string channelId,
+        string groupName,
         ulong userId,
         string userDisplayName,
         ulong resolvedPermissions,
@@ -58,6 +59,9 @@ public sealed class DiscordNewSessionHandler(
         CancellationToken cancellationToken)
     {
         await using var connection = await dataSource.OpenConnectionAsync(cancellationToken);
+        var displayGroupName = string.IsNullOrWhiteSpace(groupName) || string.Equals(groupName, guildId, StringComparison.Ordinal)
+            ? title
+            : groupName.Trim();
 
         var dbManagerUserIds = await connection.QueryAsync<ulong>(
             @"SELECT CAST(p.external_user_id AS BIGINT)
@@ -88,13 +92,13 @@ public sealed class DiscordNewSessionHandler(
 
             var groupId = await connection.ExecuteScalarAsync<Guid>(
                 @"INSERT INTO game_groups (name, platform, external_group_id, external_channel_id)
-                  VALUES (@GuildId, 'Discord', @GuildId, @ChannelId)
+                  VALUES (@GroupName, 'Discord', @GuildId, @ChannelId)
                   ON CONFLICT (platform, external_group_id)
                   WHERE platform IS NOT NULL AND external_group_id IS NOT NULL
                   DO UPDATE SET name = EXCLUDED.name,
                                 external_channel_id = COALESCE(EXCLUDED.external_channel_id, game_groups.external_channel_id)
                   RETURNING id",
-                new { GuildId = guildId, ChannelId = channelId },
+                new { GroupName = displayGroupName, GuildId = guildId, ChannelId = channelId },
                 transaction);
 
             await connection.ExecuteAsync(

src/GmRelay.Web/Components/Pages/Home.razor

@@ -44,9 +44,14 @@
                     <div class="group-card-icon">🎮</div>
                     <h3 class="group-card-title">@group.Name</h3>
                     <p class="group-card-id">ID: @(group.Platform == "Discord" ? group.ExternalGroupId : group.TelegramChatId.ToString())</p>
-                    <span class="status-badge @(group.ManagerRole == GroupManagerRoleExtensions.OwnerValue ? "status-success" : "status-info")" style="align-self: flex-start; margin-bottom: 1rem;">
-                        @FormatRole(group.ManagerRole)
-                    </span>
+                    <div class="group-card-meta">
+                        <span class="status-badge platform-badge">
+                            @FormatPlatform(group.Platform)
+                        </span>
+                        <span class="status-badge @(group.ManagerRole == GroupManagerRoleExtensions.OwnerValue ? "status-success" : "status-info")">
+                            @FormatRole(group.ManagerRole)
+                        </span>
+                    </div>
                     <a href="/group/@group.Id" class="btn-gm btn-gm-primary" style="width: 100%; justify-content: center; margin-top: auto;">
                         Посмотреть игры →
                     </a>
@@ -81,6 +86,20 @@
         font-family: 'Courier New', monospace;
         margin-bottom: 1rem;
     }
+
+    .group-card-meta {
+        display: flex;
+        flex-wrap: wrap;
+        gap: 0.5rem;
+        align-items: center;
+        margin-bottom: 1rem;
+    }
+
+    .platform-badge {
+        background: rgba(88, 101, 242, 0.15);
+        color: #9ea8ff;
+        border-color: rgba(88, 101, 242, 0.35);
+    }
 </style>
 
 @code {
@@ -104,4 +123,7 @@
 
     private static string FormatRole(string role) =>
         GroupManagerRoleExtensions.FromDatabaseValue(role).ToDisplayName();
+
+    private static string FormatPlatform(string? platform) =>
+        string.Equals(platform, "Discord", StringComparison.OrdinalIgnoreCase) ? "Discord" : "Telegram";
 }

src/GmRelay.Web/Services/SessionService.cs

@@ -123,11 +123,18 @@ public sealed class SessionService(
             SELECT g.id,
                    g.telegram_chat_id AS TelegramChatId,
                    g.external_group_id AS ExternalGroupId,
-                   g.name,
+                   COALESCE(NULLIF(g.name, g.external_group_id), latest_session.title, g.name) AS Name,
                    g.platform AS Platform,
                    vg.ManagerRole
             FROM visible_groups vg
             JOIN game_groups g ON g.id = vg.group_id
+            LEFT JOIN LATERAL (
+                SELECT s.title
+                FROM sessions s
+                WHERE s.group_id = g.id
+                ORDER BY s.scheduled_at DESC
+                LIMIT 1
+            ) latest_session ON true
             ORDER BY g.name
             """,
             new
@@ -146,10 +153,17 @@ public sealed class SessionService(
             SELECT g.id,
                    g.telegram_chat_id AS TelegramChatId,
                    g.external_group_id AS ExternalGroupId,
-                   g.name,
+                   COALESCE(NULLIF(g.name, g.external_group_id), latest_session.title, g.name) AS Name,
                    g.platform AS Platform,
                    @OwnerRole AS ManagerRole
             FROM game_groups g
+            LEFT JOIN LATERAL (
+                SELECT s.title
+                FROM sessions s
+                WHERE s.group_id = g.id
+                ORDER BY s.scheduled_at DESC
+                LIMIT 1
+            ) latest_session ON true
             WHERE g.id = @GroupId
             """,
             new { GroupId = groupId, OwnerRole = GroupManagerRoleExtensions.OwnerValue });

tests/GmRelay.Bot.Tests/Discord/DiscordListSessionsHandlerTests.cs

@@ -33,7 +33,17 @@ public sealed class DiscordListSessionsHandlerTests
 
         Assert.Contains("platform = 'Discord'", handler, StringComparison.Ordinal);
         Assert.Contains("external_group_id = @GuildId", handler, StringComparison.Ordinal);
-        Assert.Contains("scheduled_at > NOW()", handler, StringComparison.Ordinal);
+        Assert.Contains("scheduled_at > now() - interval '4 hours'", handler, StringComparison.Ordinal);
+    }
+
+    [Fact]
+    public void Handler_ShouldIncludeRecentlyStartedSessionsForCleanup()
+    {
+        var repoRoot = GetRepoRoot();
+        var handlerPath = Path.Combine(repoRoot, "src", "GmRelay.DiscordBot", "Features", "Sessions", "DiscordListSessionsHandler.cs");
+        var handler = File.ReadAllText(handlerPath);
+
+        Assert.Contains("now() - interval '4 hours'", handler, StringComparison.OrdinalIgnoreCase);
     }
 
     [Fact]

tests/GmRelay.Bot.Tests/Discord/DiscordNewSessionHandlerTests.cs

@@ -171,6 +171,18 @@ public sealed class DiscordNewSessionHandlerTests
         Assert.DoesNotContain("PlatformScheduleMessage", source, StringComparison.Ordinal);
     }
 
+    [Fact]
+    public void Handler_ShouldStoreReadableDiscordGroupNameForWebCards()
+    {
+        var repoRoot = GetRepoRoot();
+        var handlerPath = Path.Combine(repoRoot, "src", "GmRelay.DiscordBot", "Features", "Sessions", "DiscordNewSessionHandler.cs");
+        var source = File.ReadAllText(handlerPath);
+
+        Assert.Contains("groupName", source, StringComparison.Ordinal);
+        Assert.Contains("displayGroupName", source, StringComparison.Ordinal);
+        Assert.Contains("VALUES (@GroupName, 'Discord'", source, StringComparison.Ordinal);
+    }
+
     private static DateTimeOffset FutureDateAt1930()
     {
         var future = DateTimeOffset.UtcNow.AddDays(7);

tests/GmRelay.Bot.Tests/Web/HomePageSourceTests.cs

@@ -0,0 +1,35 @@
+namespace GmRelay.Bot.Tests.Web;
+
+public sealed class HomePageSourceTests
+{
+    [Fact]
+    public async Task HomePage_ShouldShowPlatformBadgeForGroups()
+    {
+        var source = await ReadRepositoryFileAsync("src/GmRelay.Web/Components/Pages/Home.razor");
+
+        Assert.Contains("platform-badge", source, StringComparison.Ordinal);
+        Assert.Contains("FormatPlatform", source, StringComparison.Ordinal);
+        Assert.Contains("group.Platform", source, StringComparison.Ordinal);
+    }
+
+    [Fact]
+    public async Task SessionService_ShouldUseSessionTitleWhenDiscordGroupNameIsOnlyId()
+    {
+        var source = await ReadRepositoryFileAsync("src/GmRelay.Web/Services/SessionService.cs");
+
+        Assert.Contains("latest_session.title", source, StringComparison.Ordinal);
+        Assert.Contains("NULLIF(g.name, g.external_group_id)", source, StringComparison.Ordinal);
+    }
+
+    private static async Task<string> ReadRepositoryFileAsync(string relativePath)
+    {
+        var dir = AppContext.BaseDirectory;
+        while (!string.IsNullOrEmpty(dir) && !File.Exists(Path.Combine(dir, "Directory.Build.props")))
+        {
+            dir = Directory.GetParent(dir)?.FullName;
+        }
+
+        var repoRoot = dir ?? throw new InvalidOperationException("Could not find repo root");
+        return await File.ReadAllTextAsync(Path.Combine(repoRoot, relativePath));
+    }
+}