Added Sign In with Apple

src/routes/auth/signin/+page.server.ts

@@ -1,9 +1,6 @@
-import { redirect, fail } from '@sveltejs/kit';
+import { fail } from '@sveltejs/kit';
 import type { Actions } from './$types';
 import * as auth from '$lib/server/auth';
-import { db } from '$lib/server/db';
-import { dailyCompletions } from '$lib/server/db/schema';
-import { eq, inArray } from 'drizzle-orm';
 
 export const actions: Actions = {
 	default: async ({ request, cookies }) => {
@@ -40,49 +37,7 @@ export const actions: Actions = {
 			}
 
 			// Migrate anonymous stats if different anonymous ID
-			if (anonymousId && anonymousId !== user.id) {
-				try {
-					// Get completions for both the anonymous ID and the user ID
-					const anonCompletions = await db
-						.select()
-						.from(dailyCompletions)
-						.where(eq(dailyCompletions.anonymousId, anonymousId));
-
-					const userCompletions = await db
-						.select()
-						.from(dailyCompletions)
-						.where(eq(dailyCompletions.anonymousId, user.id));
-
-					// Create a set of dates the user already has completions for
-					const userDates = new Set(userCompletions.map(c => c.date));
-
-					let migrated = 0;
-					let skipped = 0;
-
-					// Migrate only non-conflicting completions
-					for (const completion of anonCompletions) {
-						if (!userDates.has(completion.date)) {
-							// No conflict - safe to migrate
-							await db
-								.update(dailyCompletions)
-								.set({ anonymousId: user.id })
-								.where(eq(dailyCompletions.id, completion.id));
-							migrated++;
-						} else {
-							// Conflict exists - delete the anonymous completion (keep user's existing one)
-							await db
-								.delete(dailyCompletions)
-								.where(eq(dailyCompletions.id, completion.id));
-							skipped++;
-						}
-					}
-
-					console.log(`Migration complete: ${migrated} moved, ${skipped} duplicates removed`);
-				} catch (error) {
-					console.error('Error migrating anonymous stats:', error);
-					// Don't fail the signin if stats migration fails
-				}
-			}
+			await auth.migrateAnonymousStats(anonymousId, user.id);
 
 			// Create session
 			const sessionToken = auth.generateSessionToken();