AddServiceLoyalty

src/api/bookings.ts

@@ -1,5 +1,5 @@
 import { api } from './client';
-import type { Booking, BookingStatus } from './types';
+import type { Booking, BookingStatus, ServiceLoyaltyStatus } from './types';
 
 export type CreateBookingPayload = {
   customerId: string;
@@ -99,6 +99,10 @@ export function fetchPendingReviews() {
   return api<PendingBookingReview[]>('/bookings/pending-reviews');
 }
 
+export function fetchServiceLoyaltyStatus(businessServiceId: string) {
+  return api<ServiceLoyaltyStatus>(`/bookings/loyalty/${businessServiceId}`);
+}
+
 export function submitBookingReview(bookingId: string, rating: number) {
   return api<{ id: string; rating: number }>(`/bookings/${bookingId}/review`, {
     method: 'POST',

src/api/business-services.ts

@@ -13,6 +13,8 @@ export type UpdateBusinessServicePayload = {
   price?: number;
   durationMinutes?: number | null;
   isActive?: boolean;
+  loyaltyEnabled?: boolean;
+  loyaltyEveryN?: number | null;
 };
 
 export function fetchBusinessServices(

src/api/types.ts

@@ -94,10 +94,20 @@ export type BusinessService = {
   price: string;
   durationMinutes?: number | null;
   isActive: boolean;
+  loyaltyEnabled?: boolean;
+  loyaltyEveryN?: number | null;
   serviceTemplate?: ServiceTemplate;
   classPrices?: BusinessServiceClassPrice[];
 };
 
+export type ServiceLoyaltyStatus = {
+  enabled: boolean;
+  everyN: number | null;
+  paidCount: number;
+  nextIsFree: boolean;
+  remainingPaidVisits: number | null;
+};
+
 export type Booking = {
   id: string;
   customerId: string;
@@ -111,6 +121,7 @@ export type Booking = {
   cancellationReason?: string | null;
   paymentToken?: string | null;
   paymentAmount?: string | null;
+  loyaltyRedeemed?: boolean;
   business?: Business;
   businessService?: BusinessService;
   serviceClass?: BusinessServiceClass;

src/components/booking/DesktopBookingFlow.vue

@@ -54,6 +54,12 @@
               {{ formatPriceToman(selectedPrice) }} تومان
             </dd>
           </div>
+          <p
+            v-if="loyaltyHint"
+            class="border-t border-brand-500/20 pt-1.5 text-xs leading-6 text-brand-700 dark:text-brand-400"
+          >
+            {{ loyaltyHint }}
+          </p>
         </dl>
       </div>
 
@@ -268,10 +274,21 @@
 <script setup lang="ts">
 import { computed, onMounted, ref, watch } from 'vue';
 import { useRouter } from 'vue-router';
-import { createBooking, createBookingBatch, fetchAvailableSlots } from '@/api/bookings';
+import {
+  createBooking,
+  createBookingBatch,
+  fetchAvailableSlots,
+  fetchServiceLoyaltyStatus,
+} from '@/api/bookings';
 import { fetchBusinessServiceClasses } from '@/api/business-service-classes';
 import { ApiError } from '@/api/client';
-import type { Booking, Business, BusinessService, BusinessServiceClass } from '@/api/types';
+import type {
+  Booking,
+  Business,
+  BusinessService,
+  BusinessServiceClass,
+  ServiceLoyaltyStatus,
+} from '@/api/types';
 import BookingOrderSummary from '@/components/booking/BookingOrderSummary.vue';
 import BusinessRatingBadge from '@/components/business/BusinessRatingBadge.vue';
 import BookingServiceClassStep from '@/components/booking/BookingServiceClassStep.vue';
@@ -343,6 +360,7 @@ const dateTimeRef = ref<InstanceType<typeof DesktopBookingDateTime> | null>(null
 const serviceClasses = ref<BusinessServiceClass[]>([]);
 const loadingClasses = ref(true);
 const classesError = ref('');
+const loyaltyByServiceId = ref<Record<string, ServiceLoyaltyStatus>>({});
 
 const classStepRequired = computed(() => {
   if (loadingClasses.value && props.business.serviceClassesEnabled) {
@@ -414,6 +432,46 @@ const selectedDurationLabel = computed(() => {
   return `${selectedDurationMinutes.value} دقیقه`;
 });
 
+const loyaltyHint = computed(() => {
+  if (!auth.isLoggedIn || !selectedServices.value.length) return '';
+  const parts: string[] = [];
+  for (const service of selectedServices.value) {
+    const status = loyaltyByServiceId.value[service.id];
+    if (!status?.enabled || !status.everyN) continue;
+    const title = service.serviceTemplate?.title ?? 'این خدمت';
+    if (status.nextIsFree) {
+      parts.push(`«${title}» در نوبت بعدی رایگان می‌شود.`);
+    } else if (status.remainingPaidVisits != null) {
+      parts.push(
+        `«${title}»: ${status.remainingPaidVisits} نوبت تا رایگان بعدی (هر ${status.everyN} بار).`,
+      );
+    }
+  }
+  return parts.join(' ');
+});
+
+watch(
+  [selectedServiceIds, () => auth.isLoggedIn],
+  async ([ids, loggedIn]) => {
+    if (!loggedIn || !ids.length) {
+      loyaltyByServiceId.value = {};
+      return;
+    }
+    const next: Record<string, ServiceLoyaltyStatus> = {};
+    await Promise.all(
+      ids.map(async (id) => {
+        try {
+          next[id] = await fetchServiceLoyaltyStatus(id);
+        } catch {
+          /* ignore */
+        }
+      }),
+    );
+    loyaltyByServiceId.value = next;
+  },
+  { immediate: true },
+);
+
 const summaryItems = computed(() =>
   selectedServices.value.map((service) => ({
     id: service.id,

src/views/app/AppOwnerView.vue

@@ -301,6 +301,28 @@
                   ltr
                 />
               </template>
+
+              <label class="flex cursor-pointer items-start gap-3 rounded-xl border border-border bg-surface px-3 py-3">
+                <input v-model="editForm.loyaltyEnabled" type="checkbox" class="mt-1" />
+                <span class="min-w-0">
+                  <span class="block text-sm font-medium text-text">خدمت رایگان دوره‌ای</span>
+                  <span class="mt-1 block text-xs text-muted">
+                    بعد از چند بار استفاده پولی از همین خدمت، یک نوبت رایگان برای مشتری ثبت شود.
+                  </span>
+                </span>
+              </label>
+              <AppInput
+                v-if="editForm.loyaltyEnabled"
+                id="editLoyaltyEveryN"
+                v-model="editForm.loyaltyEveryN"
+                label="هر چند بار یک‌بار رایگان؟"
+                type="number"
+                inputmode="numeric"
+                ltr
+                placeholder="مثلاً ۳ یا ۵"
+                required
+              />
+
               <div class="flex gap-2">
                 <AppButton class="!w-auto flex-1" :loading="savingService" @click="onSaveEdit(svc)">
                   ذخیره
@@ -331,6 +353,12 @@
                 <span>·</span>
                 <span>{{ serviceDurationLabel(svc, false, serviceClasses) }}</span>
               </div>
+              <p
+                v-if="svc.loyaltyEnabled && svc.loyaltyEveryN"
+                class="text-xs font-medium text-brand-600 dark:text-brand-500"
+              >
+                هر {{ svc.loyaltyEveryN }} بار · یک‌بار رایگان
+              </p>
             </div>
           </li>
         </ul>
@@ -574,6 +602,8 @@ const serviceForm = ref({
 const editForm = ref({
   price: '',
   durationMinutes: '',
+  loyaltyEnabled: false,
+  loyaltyEveryN: '3',
 });
 
 const classPriceForm = ref<Record<string, { price: string; durationMinutes: string }>>({});
@@ -952,6 +982,8 @@ function startEdit(svc: BusinessService) {
   editForm.value = {
     price: formatPriceInputDisplay(Math.round(Number.parseFloat(svc.price))),
     durationMinutes: svc.durationMinutes != null ? String(svc.durationMinutes) : '',
+    loyaltyEnabled: svc.loyaltyEnabled === true,
+    loyaltyEveryN: svc.loyaltyEveryN != null ? String(svc.loyaltyEveryN) : '3',
   };
   const form = emptyClassPriceForm();
   for (const classPrice of svc.classPrices ?? []) {
@@ -974,6 +1006,15 @@ async function onSaveEdit(svc: BusinessService) {
   savingService.value = true;
   error.value = '';
   try {
+    let loyaltyEveryN: number | null = null;
+    if (editForm.value.loyaltyEnabled) {
+      loyaltyEveryN = Number.parseInt(editForm.value.loyaltyEveryN, 10);
+      if (!Number.isFinite(loyaltyEveryN) || loyaltyEveryN < 2 || loyaltyEveryN > 100) {
+        error.value = 'تعداد دفعات باید عددی بین ۲ تا ۱۰۰ باشد.';
+        return;
+      }
+    }
+
     if (hasServiceClasses.value) {
       const classPrices = buildClassPricesPayload(editClassPrices.value);
       if (!classPrices?.length) {
@@ -981,6 +1022,10 @@ async function onSaveEdit(svc: BusinessService) {
         return;
       }
       await setBusinessServiceClassPrices(svc.id, classPrices);
+      await updateBusinessService(svc.id, {
+        loyaltyEnabled: editForm.value.loyaltyEnabled,
+        loyaltyEveryN,
+      });
     } else {
       const price = parsePriceInput(editForm.value.price);
       if (price === null) {
@@ -995,6 +1040,8 @@ async function onSaveEdit(svc: BusinessService) {
       await updateBusinessService(svc.id, {
         price,
         durationMinutes: duration ?? null,
+        loyaltyEnabled: editForm.value.loyaltyEnabled,
+        loyaltyEveryN,
       });
     }
     editingId.value = null;

src/views/app/BookingPaymentView.vue

@@ -52,7 +52,10 @@
         <div class="flex justify-between gap-4 border-t border-border pt-3">
           <dt class="text-muted">مبلغ قابل پرداخت</dt>
           <dd class="text-lg font-bold text-brand-600">
-            {{ formatPriceToman(String(details.totalAmountToman)) }} تومان
+            <template v-if="details.totalAmountToman <= 0">رایگان</template>
+            <template v-else>
+              {{ formatPriceToman(String(details.totalAmountToman)) }} تومان
+            </template>
           </dd>
         </div>
       </dl>
@@ -60,6 +63,7 @@
       <ul class="space-y-1 text-sm text-muted">
         <li v-for="booking in details.bookings" :key="booking.id">
           {{ booking.businessService?.serviceTemplate?.title ?? 'خدمت' }}
+          <span v-if="booking.loyaltyRedeemed" class="text-brand-600"> (رایگان)</span>
         </li>
       </ul>
 
@@ -69,7 +73,13 @@
         :loading="paying"
         @click="startPayment"
       >
-        {{ mockMode ? 'پرداخت آزمایشی' : 'پرداخت آنلاین' }}
+        {{
+          details.totalAmountToman <= 0
+            ? 'ثبت رایگان'
+            : mockMode
+              ? 'پرداخت آزمایشی'
+              : 'پرداخت آنلاین'
+        }}
       </AppButton>
 
       <RouterLink