chore: refresh worker configuration types

src/lib/schemas/bookings.schema.ts

@@ -1,14 +1,24 @@
 import { z } from 'zod';
 import { idSchema, optionalText, requiredText } from './shared.schema';
 
-export const bookingCreateSchema = z.object({
+export const bookingCreateSchema = z
-	clientId: requiredText('Client'),
+	.object({
-	roomId: requiredText('Room'),
+		clientId: requiredText('Client'),
-	serviceId: optionalText(80),
+		roomId: requiredText('Room'),
-	startsAt: requiredText('Start time', 40),
+		serviceId: optionalText(80),
-	endsAt: requiredText('End time', 40),
+		startsAt: requiredText('Start time', 40),
-	status: z.enum(['booked', 'confirmed', 'completed', 'cancelled']).default('booked'),
+		endsAt: requiredText('End time', 40),
-	notes: optionalText(1000)
+		status: z.enum(['booked', 'confirmed', 'completed', 'cancelled']).default('booked'),
-});
+		notes: optionalText(1000)
+	})
+	.superRefine((data, ctx) => {
+		if (data.startsAt && data.endsAt && data.endsAt <= data.startsAt) {
+			ctx.addIssue({
+				code: 'custom',
+				path: ['endsAt'],
+				message: 'End time must be after the start time.'
+			});
+		}
+	});
 
-export const bookingEditSchema = bookingCreateSchema.extend(idSchema.shape);
+export const bookingEditSchema = bookingCreateSchema.safeExtend(idSchema.shape);

src/lib/server/scheduling.ts

@@ -0,0 +1,140 @@
+import { and, asc, eq, gt, gte, inArray, isNull, lt, lte, ne } from 'drizzle-orm';
+import { db } from '$lib/server/db';
+import { bookings, contracts, contractRooms, rooms } from '$lib/server/db/schema';
+
+const rentableContractRoomTypes = ['private_office', 'coworking_desk'] as const;
+
+export type BookingRoomConflict = {
+	id: string;
+	roomName: string;
+	startsAt: string;
+	endsAt: string;
+};
+
+export type ContractRoomConflict = {
+	contractId: string;
+	roomId: string;
+	roomName: string;
+	startDate: string;
+	endDate: string;
+};
+
+export function bookingIntervalsOverlap(
+	startsAt: string,
+	endsAt: string,
+	existingStartsAt: string,
+	existingEndsAt: string
+) {
+	return startsAt < existingEndsAt && endsAt > existingStartsAt;
+}
+
+export function contractPeriodsOverlap(
+	startDate: string,
+	endDate: string,
+	existingStartDate: string,
+	existingEndDate: string
+) {
+	return startDate <= existingEndDate && endDate >= existingStartDate;
+}
+
+export async function findBookingRoomConflict({
+	organizationId,
+	roomId,
+	startsAt,
+	endsAt,
+	status,
+	excludingBookingId
+}: {
+	organizationId: string;
+	roomId: string;
+	startsAt: string;
+	endsAt: string;
+	status: string;
+	excludingBookingId?: string;
+}): Promise<BookingRoomConflict | null> {
+	if (status === 'cancelled') return null;
+
+	const baseConditions = [
+		eq(bookings.organizationId, organizationId),
+		eq(bookings.roomId, roomId),
+		isNull(bookings.archivedAt),
+		ne(bookings.status, 'cancelled'),
+		lt(bookings.startsAt, endsAt),
+		gt(bookings.endsAt, startsAt)
+	];
+	const where = excludingBookingId
+		? and(...baseConditions, ne(bookings.id, excludingBookingId))
+		: and(...baseConditions);
+
+	const [conflict] = await db
+		.select({
+			id: bookings.id,
+			roomName: rooms.name,
+			startsAt: bookings.startsAt,
+			endsAt: bookings.endsAt
+		})
+		.from(bookings)
+		.innerJoin(rooms, eq(bookings.roomId, rooms.id))
+		.where(where)
+		.orderBy(asc(bookings.startsAt))
+		.limit(1);
+
+	return conflict ?? null;
+}
+
+export async function findActiveContractRoomConflict({
+	organizationId,
+	roomIds,
+	startDate,
+	endDate,
+	excludingContractId
+}: {
+	organizationId: string;
+	roomIds: string[];
+	startDate: string;
+	endDate: string;
+	excludingContractId?: string;
+}): Promise<ContractRoomConflict | null> {
+	const uniqueRoomIds = [...new Set(roomIds)];
+	if (uniqueRoomIds.length === 0) return null;
+
+	const baseConditions = [
+		eq(contracts.organizationId, organizationId),
+		eq(contracts.status, 'active'),
+		isNull(contracts.archivedAt),
+		inArray(contractRooms.roomId, uniqueRoomIds),
+		eq(rooms.organizationId, organizationId),
+		inArray(rooms.type, rentableContractRoomTypes),
+		isNull(rooms.archivedAt),
+		lte(contracts.startDate, endDate),
+		gte(contracts.endDate, startDate)
+	];
+	const where = excludingContractId
+		? and(...baseConditions, ne(contracts.id, excludingContractId))
+		: and(...baseConditions);
+
+	const [conflict] = await db
+		.select({
+			contractId: contracts.id,
+			roomId: contractRooms.roomId,
+			roomName: rooms.name,
+			startDate: contracts.startDate,
+			endDate: contracts.endDate
+		})
+		.from(contractRooms)
+		.innerJoin(contracts, eq(contractRooms.contractId, contracts.id))
+		.innerJoin(rooms, eq(contractRooms.roomId, rooms.id))
+		.where(where)
+		.orderBy(asc(contracts.startDate), asc(rooms.name))
+		.limit(1);
+
+	return conflict ?? null;
+}
+
+export function bookingConflictMessage(conflict: BookingRoomConflict) {
+	return `${conflict.roomName} is already booked from ${conflict.startsAt} to ${conflict.endsAt}.`;
+}
+
+export function contractConflictMessage(conflict: ContractRoomConflict) {
+	return `${conflict.roomName} is already assigned to an active contract from ${conflict.startDate} to ${conflict.endDate}.`;
+}

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

@@ -1,9 +1,10 @@
 import { and, asc, eq, isNull } from 'drizzle-orm';
-import { message, superValidate } from 'sveltekit-superforms/server';
+import { message, setError, superValidate } from 'sveltekit-superforms/server';
 import { zod4 } from 'sveltekit-superforms/adapters';
 import { db } from '$lib/server/db';
 import { bookings, clients, rooms, services } from '$lib/server/db/schema';
 import { loadOrganizationContext } from '$lib/server/organizations';
+import { bookingConflictMessage, findBookingRoomConflict } from '$lib/server/scheduling';
 import { archiveSchema } from '$lib/schemas/shared.schema';
 import { bookingCreateSchema, bookingEditSchema } from '$lib/schemas/bookings.schema';
 import type { Actions, PageServerLoad } from './$types';
@@ -92,6 +93,15 @@ export const actions: Actions = {
 
 		if (!form.valid) return message(form, 'Check the highlighted fields.', { status: 400 });
 
+		const conflict = await findBookingRoomConflict({
+			organizationId: activeOrganizationId,
+			roomId: form.data.roomId,
+			startsAt: form.data.startsAt,
+			endsAt: form.data.endsAt,
+			status: form.data.status
+		});
+		if (conflict) return setError(form, 'roomId', bookingConflictMessage(conflict));
+
 		try {
 			await db.insert(bookings).values({
 				id: crypto.randomUUID(),
@@ -123,6 +133,16 @@ export const actions: Actions = {
 
 		if (!form.valid) return message(form, 'Check the highlighted fields.', { status: 400 });
 
+		const conflict = await findBookingRoomConflict({
+			organizationId: activeOrganizationId,
+			roomId: form.data.roomId,
+			startsAt: form.data.startsAt,
+			endsAt: form.data.endsAt,
+			status: form.data.status,
+			excludingBookingId: form.data.id
+		});
+		if (conflict) return setError(form, 'roomId', bookingConflictMessage(conflict));
+
 		try {
 			await db
 				.update(bookings)
@@ -140,7 +160,8 @@ export const actions: Actions = {
 					and(
 						eq(bookings.id, form.data.id),
 						eq(bookings.clientId, params.id),
-						eq(bookings.organizationId, activeOrganizationId)
+						eq(bookings.organizationId, activeOrganizationId),
+						isNull(bookings.archivedAt)
 					)
 				);
 		} catch {
@@ -165,7 +186,8 @@ export const actions: Actions = {
 				and(
 					eq(bookings.id, form.data.id),
 					eq(bookings.clientId, params.id),
-					eq(bookings.organizationId, activeOrganizationId)
+					eq(bookings.organizationId, activeOrganizationId),
+					isNull(bookings.archivedAt)
 				)
 			);
 

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

@@ -4,6 +4,7 @@ import { zod4 } from 'sveltekit-superforms/adapters';
 import { db } from '$lib/server/db';
 import { contracts, contractRooms, rooms, services } from '$lib/server/db/schema';
 import { loadOrganizationContext } from '$lib/server/organizations';
+import { contractConflictMessage, findActiveContractRoomConflict } from '$lib/server/scheduling';
 import { archiveSchema } from '$lib/schemas/shared.schema';
 import {
 	contractCreateSchema,
@@ -263,6 +264,34 @@ export const actions: Actions = {
 			return message(form, invalidSelection.message, { status: 400 });
 		}
 
+		const [existingContract] = await db
+			.select({ status: contracts.status })
+			.from(contracts)
+			.where(
+				and(
+					eq(contracts.id, form.data.id),
+					eq(contracts.clientId, params.id),
+					eq(contracts.organizationId, activeOrganizationId),
+					isNull(contracts.archivedAt)
+				)
+			)
+			.limit(1);
+
+		if (!existingContract) return message(form, 'Choose a valid contract.', { status: 400 });
+
+		if (existingContract.status === 'active') {
+			const conflict = await findActiveContractRoomConflict({
+				organizationId: activeOrganizationId,
+				roomIds: form.data.roomIds,
+				startDate: form.data.startDate,
+				endDate: form.data.endDate,
+				excludingContractId: form.data.id
+			});
+			if (conflict) {
+				return message(form, contractConflictMessage(conflict), { status: 400 });
+			}
+		}
+
 		try {
 			await db.transaction(async (tx) => {
 				await tx
@@ -280,7 +309,8 @@ export const actions: Actions = {
 						and(
 							eq(contracts.id, form.data.id),
 							eq(contracts.clientId, params.id),
-							eq(contracts.organizationId, activeOrganizationId)
+							eq(contracts.organizationId, activeOrganizationId),
+							isNull(contracts.archivedAt)
 						)
 					);
 
@@ -311,7 +341,11 @@ export const actions: Actions = {
 		if (!form.valid) return message(form, 'Choose a valid contract action.', { status: 400 });
 
 		const [contract] = await db
-			.select({ status: contracts.status })
+			.select({
+				status: contracts.status,
+				startDate: contracts.startDate,
+				endDate: contracts.endDate
+			})
 			.from(contracts)
 			.where(
 				and(
@@ -332,6 +366,23 @@ export const actions: Actions = {
 			return message(form, 'That contract status change is not allowed.', { status: 400 });
 		}
 
+		if (form.data.targetStatus === 'active') {
+			const roomLinks = await db
+				.select({ roomId: contractRooms.roomId })
+				.from(contractRooms)
+				.where(eq(contractRooms.contractId, form.data.id));
+			const conflict = await findActiveContractRoomConflict({
+				organizationId: activeOrganizationId,
+				roomIds: roomLinks.map((link) => link.roomId),
+				startDate: contract.startDate,
+				endDate: contract.endDate,
+				excludingContractId: form.data.id
+			});
+			if (conflict) {
+				return message(form, contractConflictMessage(conflict), { status: 400 });
+			}
+		}
+
 		await db
 			.update(contracts)
 			.set({ status: form.data.targetStatus, updatedAt: new Date() })
@@ -339,7 +390,8 @@ export const actions: Actions = {
 				and(
 					eq(contracts.id, form.data.id),
 					eq(contracts.clientId, params.id),
-					eq(contracts.organizationId, activeOrganizationId)
+					eq(contracts.organizationId, activeOrganizationId),
+					isNull(contracts.archivedAt)
 				)
 			);
 
@@ -361,7 +413,8 @@ export const actions: Actions = {
 				and(
 					eq(contracts.id, form.data.id),
 					eq(contracts.clientId, params.id),
-					eq(contracts.organizationId, activeOrganizationId)
+					eq(contracts.organizationId, activeOrganizationId),
+					isNull(contracts.archivedAt)
 				)
 			);
 

worker-configuration.d.ts

@@ -1,11 +1,8 @@
 /* eslint-disable */
-// Generated by Wrangler by running `wrangler types` (hash: 61c64c9cd1c2465ff3a92bc5ac82d57d)
+// Generated by Wrangler by running `wrangler types` (hash: 4f9fe9ddb2ea1e2c41e1be5910da8551)
 // Runtime types generated with workerd@1.20260521.1 2026-05-23 nodejs_als
 interface __BaseEnv_Env {
 	ASSETS: Fetcher;
-	DATABASE_URL: string;
-	ORIGIN: string;
-	BETTER_AUTH_SECRET: string;
 }
 declare namespace Cloudflare {
 	interface Env extends __BaseEnv_Env {}