feat(admin): Task 34 — donations, expenses, and financial reports

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/routes/admin/donations/new/+page.server.ts

@@ -0,0 +1,62 @@
+import type { PageServerLoad, Actions } from './$types';
+import { db } from '$lib/server/db';
+import { donations, pets } from '$lib/server/schema';
+import { error, fail, redirect } from '@sveltejs/kit';
+import { logAudit } from '$lib/server/audit';
+import { hasPermission } from '$lib/roles';
+import type { Role } from '$lib/roles';
+
+export const load: PageServerLoad = async ({ locals }) => {
+	if (!hasPermission(locals.user!.role as Role, 'donations')) error(403, 'Access denied');
+	const petList = await db.select({ id: pets.id, name: pets.name }).from(pets).orderBy(pets.name);
+	return { pets: petList };
+};
+
+export const actions: Actions = {
+	default: async ({ request, locals }) => {
+		if (!hasPermission(locals.user!.role as Role, 'donations')) error(403, 'Access denied');
+		const fd = await request.formData();
+
+		const source = fd.get('source')?.toString() ?? '';
+		const amountStr = fd.get('amount')?.toString().trim() ?? '';
+		const donorName = fd.get('donorName')?.toString().trim() || null;
+		const donorEmail = fd.get('donorEmail')?.toString().trim() || null;
+		const petId = fd.get('petId')?.toString() ? parseInt(fd.get('petId') as string, 10) : null;
+		const isRecurring = fd.get('isRecurring') === 'on';
+		const notes = fd.get('notes')?.toString().trim() || null;
+		const purpose = fd.get('purpose')?.toString().trim() || null;
+
+		const validSources = ['stripe', 'paypal', 'venmo', 'givebutter', 'cash', 'check', 'zelle', 'google_pay', 'square', 'other'];
+		if (!validSources.includes(source)) {
+			return fail(400, { error: 'Please select a valid source', values: Object.fromEntries(fd) });
+		}
+
+		const parsedAmount = parseFloat(amountStr);
+		if (!amountStr || isNaN(parsedAmount) || parsedAmount <= 0) {
+			return fail(400, { error: 'Amount must be a positive number', values: Object.fromEntries(fd) });
+		}
+
+		const amountCents = Math.round(parsedAmount * 100);
+
+		const [result] = await db.insert(donations).values({
+			source: source as typeof donations.source.enumValues[number],
+			amount: amountCents,
+			donorName,
+			donorEmail,
+			petId,
+			isRecurring,
+			notes,
+			purpose
+		});
+
+		await logAudit({
+			userId: locals.user!.id,
+			action: 'create_donation',
+			entity: 'donation',
+			entityId: result.insertId,
+			diff: { source, amount: parsedAmount, donorName }
+		});
+
+		redirect(303, '/admin/donations');
+	}
+};