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Refactor leaderboard logic: incorporate room context into leaderboard stats and channel metadata handling

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Alexa
2026-06-05 23:55:26 +03:00
parent 97e0fa5716
commit fe1c2c53e3
10 changed files with 257 additions and 106 deletions
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DorkNet.Server/Startup/DatabaseBootstrap.cs
+112
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@@ -101,6 +101,7 @@ public static class DatabaseBootstrap
// IF NOT EXISTS no-ops when EnsureCreated already built them).
await EnsureSignupCodeTablesAsync(db);
await EnsureServerSettingsColumnsAsync(db);
await EnsureLeaderboardSchemaAsync(db);
// Coach system account at Player.Id=1. The RR-Original room seeder
// below assigns CreatorPlayerId=1 to every canonical room
@@ -302,6 +303,117 @@ public static class DatabaseBootstrap
}
}
private static async Task EnsureLeaderboardSchemaAsync(DorkNetDbContext db)
{
var provider = db.Database.ProviderName ?? string.Empty;
if (provider.Contains("Npgsql", StringComparison.OrdinalIgnoreCase))
{
await db.Database.ExecuteSqlRawAsync(
@"ALTER TABLE ""LeaderboardStats"" ADD COLUMN IF NOT EXISTS ""RoomId"" bigint NOT NULL DEFAULT 0;");
await db.Database.ExecuteSqlRawAsync(
"""
UPDATE "LeaderboardStats"
SET "RoomId" = COALESCE((
SELECT "RoomId"
FROM "LeaderboardChannelMeta"
WHERE "LeaderboardChannelMeta"."Channel" = "LeaderboardStats"."StatChannel"
LIMIT 1
), 0)
WHERE "RoomId" = 0;
""");
await db.Database.ExecuteSqlRawAsync(
@"DROP INDEX IF EXISTS ""IX_LeaderboardStats_PlayerId_StatChannel"";");
await db.Database.ExecuteSqlRawAsync(
@"DROP INDEX IF EXISTS ""IX_LeaderboardStats_StatChannel_Value"";");
await db.Database.ExecuteSqlRawAsync(
@"CREATE UNIQUE INDEX IF NOT EXISTS ""IX_LeaderboardStats_RoomId_PlayerId_StatChannel""
ON ""LeaderboardStats"" (""RoomId"", ""PlayerId"", ""StatChannel"");");
await db.Database.ExecuteSqlRawAsync(
@"CREATE INDEX IF NOT EXISTS ""IX_LeaderboardStats_RoomId_StatChannel_Value""
ON ""LeaderboardStats"" (""RoomId"", ""StatChannel"", ""Value"");");
await db.Database.ExecuteSqlRawAsync(
"""
DO $$
DECLARE
pk_cols text[];
BEGIN
SELECT array_agg(a.attname ORDER BY x.ordinality)
INTO pk_cols
FROM pg_constraint c
JOIN unnest(c.conkey) WITH ORDINALITY AS x(attnum, ordinality) ON true
JOIN pg_attribute a ON a.attrelid = c.conrelid AND a.attnum = x.attnum
WHERE c.conrelid = '"LeaderboardChannelMeta"'::regclass
AND c.contype = 'p';
IF pk_cols IS DISTINCT FROM ARRAY['RoomId', 'Channel'] THEN
ALTER TABLE "LeaderboardChannelMeta" DROP CONSTRAINT IF EXISTS "PK_LeaderboardChannelMeta";
ALTER TABLE "LeaderboardChannelMeta"
ADD CONSTRAINT "PK_LeaderboardChannelMeta" PRIMARY KEY ("RoomId", "Channel");
END IF;
END $$;
""");
return;
}
try
{
await db.Database.ExecuteSqlRawAsync(
@"ALTER TABLE ""LeaderboardStats"" ADD COLUMN ""RoomId"" INTEGER NOT NULL DEFAULT 0;");
}
catch
{
// SQLite has no ADD COLUMN IF NOT EXISTS. Ignore duplicate
// column errors; later queries verify the resulting shape.
}
await db.Database.ExecuteSqlRawAsync(
"""
UPDATE "LeaderboardStats"
SET "RoomId" = COALESCE((
SELECT "RoomId"
FROM "LeaderboardChannelMeta"
WHERE "LeaderboardChannelMeta"."Channel" = "LeaderboardStats"."StatChannel"
LIMIT 1
), 0)
WHERE "RoomId" = 0;
""");
await db.Database.ExecuteSqlRawAsync(
@"DROP INDEX IF EXISTS ""IX_LeaderboardStats_PlayerId_StatChannel"";");
await db.Database.ExecuteSqlRawAsync(
@"DROP INDEX IF EXISTS ""IX_LeaderboardStats_StatChannel_Value"";");
await db.Database.ExecuteSqlRawAsync(
"""
CREATE TABLE IF NOT EXISTS "__LeaderboardChannelMeta_new" (
"RoomId" INTEGER NOT NULL,
"Channel" INTEGER NOT NULL,
"Name" TEXT NOT NULL,
"LowerIsBetter" INTEGER NOT NULL,
"ValueFormat" TEXT NOT NULL,
"CreatedAt" TEXT NOT NULL,
"UpdatedAt" TEXT NOT NULL,
CONSTRAINT "PK_LeaderboardChannelMeta" PRIMARY KEY ("RoomId", "Channel")
);
""");
await db.Database.ExecuteSqlRawAsync(@"DELETE FROM ""__LeaderboardChannelMeta_new"";");
await db.Database.ExecuteSqlRawAsync(
"""
INSERT OR REPLACE INTO "__LeaderboardChannelMeta_new"
("RoomId", "Channel", "Name", "LowerIsBetter", "ValueFormat", "CreatedAt", "UpdatedAt")
SELECT "RoomId", "Channel", "Name", "LowerIsBetter", "ValueFormat", "CreatedAt", "UpdatedAt"
FROM "LeaderboardChannelMeta";
""");
await db.Database.ExecuteSqlRawAsync(@"DROP TABLE ""LeaderboardChannelMeta"";");
await db.Database.ExecuteSqlRawAsync(
@"ALTER TABLE ""__LeaderboardChannelMeta_new"" RENAME TO ""LeaderboardChannelMeta"";");
await db.Database.ExecuteSqlRawAsync(
@"CREATE INDEX IF NOT EXISTS ""IX_LeaderboardChannelMeta_RoomId"" ON ""LeaderboardChannelMeta"" (""RoomId"");");
await db.Database.ExecuteSqlRawAsync(
@"CREATE UNIQUE INDEX IF NOT EXISTS ""IX_LeaderboardStats_RoomId_PlayerId_StatChannel"" ON ""LeaderboardStats"" (""RoomId"", ""PlayerId"", ""StatChannel"");");
await db.Database.ExecuteSqlRawAsync(
@"CREATE INDEX IF NOT EXISTS ""IX_LeaderboardStats_RoomId_StatChannel_Value"" ON ""LeaderboardStats"" (""RoomId"", ""StatChannel"", ""Value"");");
}
/// <summary>SQLite migration-history reconciliation. Handles two
/// cutover scenarios so legacy DBs boot cleanly without manual SQL:
/// <list type="number">