chore: add platform identity and platform_messages for multi-platform support (#23)
PR Checks / test-and-build (pull_request) Successful in 9m38s

TDD cycle for issue #23:
- RED: 7 migration smoke tests (file presence + schema expectations)
- GREEN: V016 migration adding platform identity columns
- GREEN: CreateSessionHandler updated with COALESCE fallbacks
- GREEN: get_group_attendance_stats recreated for external_username
- Bump version to 2.0.0

Changes:
- V016__add_platform_identity.sql:
  - players: platform, external_user_id, external_username
  - game_groups: platform, external_group_id, external_channel_id
  - platform_messages table with cross-platform message tracking
  - Backfill all existing Telegram data into new columns
  - Recreate get_group_attendance_stats with COALESCE fallback
- V012__add_attendance_stats.sql: use COALESCE(external_username, telegram_username)
- CreateSessionHandler: dual-write to legacy and new identity columns
- Add PlatformIdentityMigrationTests (7 smoke tests)
- Version synced: Directory.Build.props, compose.yaml, deploy.yml, NavMenu.razor → 2.0.0

Legacy telegram_* columns preserved for backward compatibility.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
2026-05-15 10:16:09 +03:00
parent 105b3c59d7
commit ae20bfb4d2
8 changed files with 234 additions and 14 deletions
@@ -77,11 +77,14 @@ public sealed class CreateSessionHandler(
{
await connection.ExecuteAsync(
"""
INSERT INTO players (telegram_id, display_name, telegram_username)
VALUES (@TgId, @Name, @Username)
INSERT INTO players (telegram_id, display_name, telegram_username, platform, external_user_id, external_username)
VALUES (@TgId, @Name, @Username, 'Telegram', @TgId::TEXT, @Username)
ON CONFLICT (telegram_id) DO UPDATE
SET display_name = EXCLUDED.display_name,
telegram_username = EXCLUDED.telegram_username;
telegram_username = EXCLUDED.telegram_username,
platform = COALESCE(players.platform, 'Telegram'),
external_user_id = COALESCE(players.external_user_id, EXCLUDED.telegram_id::TEXT),
external_username = COALESCE(players.external_username, EXCLUDED.telegram_username);
""",
new { TgId = gmId, Name = gmName, Username = gmUsername },
transaction);
@@ -94,10 +97,10 @@ public sealed class CreateSessionHandler(
FROM group_managers gm
JOIN players p ON p.id = gm.player_id
WHERE gm.group_id = g.id
AND p.telegram_id = @GmId
AND COALESCE(p.external_user_id, p.telegram_id::TEXT) = @GmId::TEXT
) AS CanManage
FROM game_groups g
WHERE g.telegram_chat_id = @ChatId
WHERE COALESCE(g.external_group_id, g.telegram_chat_id::TEXT) = @ChatId::TEXT
""",
new { ChatId = chatId, GmId = gmId },
transaction);
@@ -107,8 +110,8 @@ public sealed class CreateSessionHandler(
{
groupId = await connection.ExecuteScalarAsync<Guid>(
"""
INSERT INTO game_groups (telegram_chat_id, name, gm_telegram_id)
VALUES (@ChatId, @ChatName, @GmId)
INSERT INTO game_groups (telegram_chat_id, name, gm_telegram_id, platform, external_group_id)
VALUES (@ChatId, @ChatName, @GmId, 'Telegram', @ChatId::TEXT)
RETURNING id;
""",
new { ChatId = chatId, ChatName = chatTitle, GmId = gmId },
@@ -119,7 +122,7 @@ public sealed class CreateSessionHandler(
INSERT INTO group_managers (group_id, player_id, role)
SELECT @GroupId, p.id, @OwnerRole
FROM players p
WHERE p.telegram_id = @GmId
WHERE COALESCE(p.external_user_id, p.telegram_id::TEXT) = @GmId::TEXT
ON CONFLICT (group_id, player_id) DO NOTHING
""",
new { GroupId = groupId, GmId = gmId, OwnerRole = GroupManagerRoleExtensions.OwnerValue },