add admin actions + set player rating at signup

src/routes/(app)/admin/+page.server.ts

@@ -1,8 +1,18 @@
 // src/routes/(app)/admin/+page.server.ts
 import { db } from '$lib/server/db';
 import { user } from '$lib/server/db/auth.schema';
-import { playerRating } from '$lib/server/db/schema';
-import { eq, desc } from 'drizzle-orm';
+import {
+	playerRating,
+	match,
+	matchQueue,
+	matchInvite,
+	notification,
+	matchGame,
+	matchGameScore,
+	matchParticipant,
+	matchParticipantPlayer
+} from '$lib/server/db/schema';
+import { eq, desc, inArray, sql } from 'drizzle-orm';
 import { requireRole, setUserRole, isRootAdmin } from '$lib/server/permissions';
 import type { PageServerLoad, Actions } from './$types';
 
@@ -33,9 +43,26 @@ export const load: PageServerLoad = async ({ locals }) => {
 		})
 	);
 
+	const [activeMatches, queueSize, pendingInvites] = await Promise.all([
+		db
+			.select({ count: sql<number>`count(*)` })
+			.from(match)
+			.where(inArray(match.state, ['CREATED', 'LOBBY', 'ROLLING', 'PICKING', 'PLAYING'])),
+		db.select({ count: sql<number>`count(*)` }).from(matchQueue),
+		db
+			.select({ count: sql<number>`count(*)` })
+			.from(matchInvite)
+			.where(eq(matchInvite.status, 'pending'))
+	]);
+
 	return {
 		users: usersWithRatings,
-		actorIsRootAdmin: isRootAdmin(locals.user!.email)
+		actorIsRootAdmin: isRootAdmin(locals.user!.email),
+		stats: {
+			activeMatches: Number(activeMatches[0].count),
+			queueSize: Number(queueSize[0].count),
+			pendingInvites: Number(pendingInvites[0].count)
+		}
 	};
 };
 
@@ -60,5 +87,66 @@ export const actions: Actions = {
 		}
 
 		return { success: true };
+	},
+
+	cancelAllMatches: async ({ locals }) => {
+		requireRole(locals, 'admin');
+
+		const cancelled = await db
+			.update(match)
+			.set({ state: 'CANCELLED', finishedAt: new Date() })
+			.where(inArray(match.state, ['CREATED', 'LOBBY', 'ROLLING', 'PICKING', 'PLAYING']))
+			.returning({ id: match.id });
+
+		await db.delete(matchQueue);
+
+		return { success: true, message: `Cancelled ${cancelled.length} match${cancelled.length !== 1 ? 'es' : ''} and cleared queue` };
+	},
+
+	clearQueue: async ({ locals }) => {
+		requireRole(locals, 'admin');
+		const deleted = await db.delete(matchQueue).returning({ id: matchQueue.id });
+		return { success: true, message: `Removed ${deleted.length} queue entr${deleted.length !== 1 ? 'ies' : 'y'}` };
+	},
+
+	expireInvites: async ({ locals }) => {
+		requireRole(locals, 'admin');
+		const expired = await db
+			.update(matchInvite)
+			.set({ status: 'expired' })
+			.where(eq(matchInvite.status, 'pending'))
+			.returning({ id: matchInvite.id });
+		return { success: true, message: `Expired ${expired.length} pending invite${expired.length !== 1 ? 's' : ''}` };
+	},
+
+	clearNotifications: async ({ locals }) => {
+		requireRole(locals, 'admin');
+		const deleted = await db.delete(notification).returning({ id: notification.id });
+		return { success: true, message: `Cleared ${deleted.length} notification${deleted.length !== 1 ? 's' : ''}` };
+	},
+
+	resetRatings: async ({ locals }) => {
+		requireRole(locals, 'admin');
+		const reset = await db
+			.update(playerRating)
+			.set({ elo: sql`COALESCE(initial_elo, 1000)`, wins: 0, losses: 0, updatedAt: new Date() })
+			.returning({ id: playerRating.id });
+		return { success: true, message: `Reset ${reset.length} rating${reset.length !== 1 ? 's' : ''} to initial ELO` };
+	},
+
+	clearMatchHistory: async ({ locals }) => {
+		requireRole(locals, 'admin');
+
+		await db.delete(matchGameScore);
+		await db.delete(matchGame);
+		await db.delete(matchParticipantPlayer);
+		await db.delete(matchParticipant);
+		await db.update(match).set({ winnerId: null });
+		await db.delete(match);
+		await db.delete(matchQueue);
+		await db.delete(matchInvite);
+		await db.delete(notification);
+
+		return { success: true, message: 'Cleared all match data, invites, and notifications' };
 	}
 };