feat: allow sitters to mark jobs as completed with notification

app/actions/booking.ts

@@ -82,3 +82,35 @@ export async function deleteBooking(bookingId: number, planId: string, lang: str
 
     revalidatePath(`/${lang}/dashboard/${planId}`)
 }
+
+export async function completeBooking(bookingId: number, planId: string, lang: string = "en") {
+    const dict = await getDictionary(lang as any)
+
+    const booking = await prisma.booking.findUnique({
+        where: { id: bookingId },
+        include: { plan: true }
+    })
+
+    if (!booking) return
+
+    await prisma.booking.update({
+        where: { id: bookingId },
+        data: { completedAt: new Date() }
+    })
+
+    if (booking.plan.webhookUrl) {
+        const host = (await headers()).get("host")
+        const protocol = host?.includes("localhost") ? "http" : "https"
+        const planUrl = `${protocol}://${host}/${lang}/dashboard/${planId}`
+
+        const dateStr = booking.date.toLocaleDateString(lang)
+        const message = dict.notifications.completed
+            .replace("{name}", booking.sitterName || "Someone")
+            .replace("{date}", dateStr)
+            .replace("{url}", planUrl)
+
+        await sendNotification(booking.plan.webhookUrl, message)
+    }
+
+    revalidatePath(`/${lang}/dashboard/${planId}`)
+}