fix: replace remaining d1 transactions

src/routes/dashboard/billing/+page.server.ts

@@ -1,4 +1,5 @@
 import { fail } from '@sveltejs/kit';
+import type { BatchItem } from 'drizzle-orm/batch';
 import { and, asc, desc, eq, gte, inArray, isNull, like, lte, ne } from 'drizzle-orm';
 import { createSearchParamsSchema, validateSearchParams } from 'runed/kit';
 import { db } from '$lib/server/db';
@@ -458,14 +459,17 @@ export const actions: Actions = {
 		const invoicePrefix = invoiceNumberPrefix(invoiceDate);
 		const latestSequence = await latestInvoiceSequence(activeOrganizationId, invoicePrefix);
 
-		await db.transaction(async (tx) => {
+		const now = new Date();
+		const queries: BatchItem<'sqlite'>[] = [];
 		let invoiceOffset = 0;
+
 		for (const client of groupedClients) {
 			const invoiceId = crypto.randomUUID();
 			const invoiceNumber = `${invoicePrefix}-${String(latestSequence + invoiceOffset + 1).padStart(3, '0')}`;
 			invoiceOffset += 1;
 
-				await tx.insert(invoices).values({
+			queries.push(
+				db.insert(invoices).values({
 					id: invoiceId,
 					organizationId: activeOrganizationId,
 					clientId: client.clientId,
@@ -476,11 +480,13 @@ export const actions: Actions = {
 					taxGbp: 0,
 					totalGbp: client.totalGbp,
 					notes: `Generated from billing run. Contract billing through ${preview.contractsCutoff}; services through ${preview.servicesCutoff}.`,
-					createdAt: new Date(),
-					updatedAt: new Date()
-				});
+					createdAt: now,
+					updatedAt: now
+				})
+			);
 
-				await tx.insert(invoiceLines).values(
+			queries.push(
+				db.insert(invoiceLines).values(
 					client.lines.map((line) => ({
 						id: crypto.randomUUID(),
 						organizationId: activeOrganizationId,
@@ -494,9 +500,10 @@ export const actions: Actions = {
 						quantity: line.quantity,
 						unitPriceGbp: line.unitPriceGbp,
 						totalGbp: line.totalGbp,
-						createdAt: new Date(),
-						updatedAt: new Date()
+						createdAt: now,
+						updatedAt: now
 					}))
+				)
 			);
 		}
 
@@ -504,19 +511,24 @@ export const actions: Actions = {
 		for (const line of includedLines) {
 			if (line.sourceType !== 'contract') continue;
 			const current = contractBilledTo.get(line.sourceId);
-				if (!current || line.periodEnd > current)
-					contractBilledTo.set(line.sourceId, line.periodEnd);
+			if (!current || line.periodEnd > current) contractBilledTo.set(line.sourceId, line.periodEnd);
 		}
 
 		for (const [contractId, billedTo] of contractBilledTo) {
-				await tx
+			queries.push(
+				db
 					.update(contracts)
-					.set({ billedTo, updatedAt: new Date() })
+					.set({ billedTo, updatedAt: now })
 					.where(
 						and(eq(contracts.id, contractId), eq(contracts.organizationId, activeOrganizationId))
+					)
 			);
 		}
-		});
+
+		const [firstQuery, ...remainingQueries] = queries;
+		if (firstQuery) {
+			await db.batch([firstQuery, ...remainingQueries]);
+		}
 
 		return {
 			message: `Billing run complete. Created ${groupedClients.length} invoice${groupedClients.length === 1 ? '' : 's'}.`

src/routes/dashboard/clients/[id]/contacts/+page.server.ts

@@ -157,8 +157,8 @@ export const actions: Actions = {
 		if (contact.isPrimary) return message(form, 'Contact is already primary.');
 
 		const now = new Date();
-		await db.transaction(async (tx) => {
-			await tx
+		await db.batch([
+			db
 				.update(contacts)
 				.set({ isPrimary: false, updatedAt: now })
 				.where(
@@ -168,9 +168,9 @@ export const actions: Actions = {
 						eq(contacts.isPrimary, true),
 						isNull(contacts.archivedAt)
 					)
-				);
+				),
 
-			await tx
+			db
 				.update(contacts)
 				.set({ isPrimary: true, updatedAt: now })
 				.where(
@@ -180,8 +180,8 @@ export const actions: Actions = {
 						eq(contacts.organizationId, activeOrganizationId),
 						isNull(contacts.archivedAt)
 					)
-				);
-		});
+				)
+		]);
 
 		return message(form, 'Primary contact updated.');
 	},

src/routes/dashboard/clients/[id]/contracts/+page.server.ts

@@ -213,8 +213,8 @@ export const actions: Actions = {
 
 		try {
 			const contractId = crypto.randomUUID();
-			await db.transaction(async (tx) => {
-				await tx.insert(contracts).values({
+			const now = new Date();
+			const createContract = db.insert(contracts).values({
 				id: contractId,
 				organizationId: activeOrganizationId,
 				clientId: form.data.clientId,
@@ -224,21 +224,26 @@ export const actions: Actions = {
 				startDate: form.data.startDate,
 				endDate: form.data.endDate,
 				status: 'draft',
-					updatedAt: new Date(),
-					createdAt: new Date()
+				updatedAt: now,
+				createdAt: now
 			});
 
 			const uniqueRoomIds = [...new Set(form.data.roomIds)];
 			if (uniqueRoomIds.length > 0) {
-					await tx.insert(contractRooms).values(
+				await db.batch([
+					createContract,
+					db.insert(contractRooms).values(
 						uniqueRoomIds.map((roomId) => ({
 							contractId,
 							roomId
 						}))
-					);
+					)
+				]);
+			} else {
+				await createContract;
 			}
-			});
-		} catch {
+		} catch (cause) {
+			console.error('Unable to create contract', cause);
 			return message(form, 'Unable to create contract.', { status: 400 });
 		}
 
@@ -295,8 +300,8 @@ export const actions: Actions = {
 		}
 
 		try {
-			await db.transaction(async (tx) => {
-				await tx
+			const now = new Date();
+			const updateContract = db
 				.update(contracts)
 				.set({
 					clientId: form.data.clientId,
@@ -305,7 +310,7 @@ export const actions: Actions = {
 					depositGbp: form.data.depositGbp,
 					startDate: form.data.startDate,
 					endDate: form.data.endDate,
-						updatedAt: new Date()
+					updatedAt: now
 				})
 				.where(
 					and(
@@ -315,19 +320,27 @@ export const actions: Actions = {
 						isNull(contracts.archivedAt)
 					)
 				);
-
-				await tx.delete(contractRooms).where(eq(contractRooms.contractId, form.data.id));
+			const deleteRoomLinks = db
+				.delete(contractRooms)
+				.where(eq(contractRooms.contractId, form.data.id));
 			const uniqueRoomIds = [...new Set(form.data.roomIds)];
+
 			if (uniqueRoomIds.length > 0) {
-					await tx.insert(contractRooms).values(
+				await db.batch([
+					updateContract,
+					deleteRoomLinks,
+					db.insert(contractRooms).values(
 						uniqueRoomIds.map((roomId) => ({
 							contractId: form.data.id,
 							roomId
 						}))
-					);
+					)
+				]);
+			} else {
+				await db.batch([updateContract, deleteRoomLinks]);
 			}
-			});
-		} catch {
+		} catch (cause) {
+			console.error('Unable to update contract', cause);
 			return message(form, 'Unable to update contract.', { status: 400 });
 		}
 

src/routes/dashboard/organizations/+server.ts

@@ -24,8 +24,8 @@ export const POST: RequestHandler = async ({ locals, request }) => {
 	const id = crypto.randomUUID();
 	const now = new Date();
 
-	await db.transaction(async (tx) => {
-		await tx.insert(organizations).values({
+	await db.batch([
+		db.insert(organizations).values({
 			id,
 			name: parsed.data.name,
 			addressLine1: parsed.data.addressLine1,
@@ -43,16 +43,16 @@ export const POST: RequestHandler = async ({ locals, request }) => {
 			bankSwift: parsed.data.bankSwift || null,
 			createdAt: now,
 			updatedAt: now
-		});
+		}),
 
-		await tx.insert(organizationMemberships).values({
+		db.insert(organizationMemberships).values({
 			organizationId: id,
 			userId: locals.user.id,
 			role: 'admin',
 			createdAt: now,
 			updatedAt: now
-		});
-	});
+		})
+	]);
 
 	await setActiveOrganization(locals, id);