update

inventory/forms.py

@@ -686,7 +686,7 @@ class ScheduleForm(forms.ModelForm):
     scheduled_at = forms.DateTimeField(widget=DateTimeInput(attrs={'type': 'datetime-local'}))
     class Meta:
         model = Schedule
-        fields = ['purpose','scheduled_type', 'scheduled_at', 'notes']
+        fields = ['purpose','scheduled_type', 'scheduled_at','duration', 'notes']
 
 
 class NoteForm(forms.ModelForm):

inventory/migrations/0015_merge_20250209_1116.py

@@ -0,0 +1,14 @@
+# Generated by Django 4.2.17 on 2025-02-09 08:16
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('inventory', '0012_merge_20250206_1308'),
+        ('inventory', '0014_remove_lead_car_lead_id_car_make_lead_id_car_model_and_more'),
+    ]
+
+    operations = [
+    ]

inventory/migrations/0016_schedule_duration.py

@@ -0,0 +1,19 @@
+# Generated by Django 4.2.17 on 2025-02-09 08:23
+
+import datetime
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('inventory', '0015_merge_20250209_1116'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='schedule',
+            name='duration',
+            field=models.DurationField(default=datetime.timedelta(seconds=300)),
+        ),
+    ]

inventory/migrations/0017_car_hash.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.2.17 on 2025-02-09 11:36
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('inventory', '0016_schedule_duration'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='car',
+            name='hash',
+            field=models.CharField(blank=True, max_length=64, null=True, verbose_name='Hash'),
+        ),
+    ]

inventory/models.py

@@ -1,38 +1,21 @@
-# from datetime import timezone
+from decimal import Decimal
-from django.utils import timezone
+import hashlib
-import itertools
+from django.db import models
-from uuid import uuid4
+from datetime import timedelta
-from django.conf import settings
-from django.db import models, transaction
-from django.db.models import Sum, F, Count
 from django.contrib.auth.models import User, UserManager
-from django.db.models.signals import pre_save, post_save
-from django.dispatch import receiver
 from django.utils.translation import gettext_lazy as _
 from django_ledger.models import (
     VendorModel,
     EntityModel,
-    EntityUnitModel,
     ItemModel,
-    AccountModel,
-    ItemModelAbstract,
-    UnitOfMeasureModel,
     CustomerModel,
-    ItemModelQuerySet,
 )
 from django_ledger.io.io_core import get_localdate
-from django.db.models import Sum
-from decimal import Decimal, InvalidOperation
 from django.core.exceptions import ValidationError
 from phonenumber_field.modelfields import PhoneNumberField
 from django.utils.timezone import now
-from sqlalchemy.orm.base import object_state
-
-from .utilities.financials import get_financial_value, get_total, get_total_financials
-from django.db.models import FloatField
 from .mixins import LocalizedNameMixin
 from django_ledger.models import EntityModel, ItemModel,EstimateModel,InvoiceModel
-from django_countries.fields import CountryField
 from django.contrib.contenttypes.fields import GenericForeignKey
 from django.contrib.contenttypes.models import ContentType
 
@@ -403,6 +386,11 @@ class Car(models.Model):
     remarks = models.TextField(blank=True, null=True, verbose_name=_("Remarks"))
     mileage = models.IntegerField(blank=True, null=True, verbose_name=_("Mileage"))
     receiving_date = models.DateTimeField(verbose_name=_("Receiving Date"))
+    hash = models.CharField(max_length=64, blank=True, null=True, verbose_name=_("Hash"))
+
+    def save(self, *args, **kwargs):
+        self.hash = self.get_hash
+        super(Car, self).save(*args, **kwargs)
 
     class Meta:
         verbose_name = _("Car")
@@ -424,6 +412,12 @@ class Car(models.Model):
     def get_car_group(self):
         return f"{self.id_car_make.get_local_name} {self.id_car_model.get_local_name}"
 
+    @property
+    def get_hash(self):    
+        hash_object = hashlib.sha256()
+        hash_object.update(f"{self.id_car_make.name}{self.id_car_model.name}".encode('utf-8'))
+        return hash_object.hexdigest()
+
     def to_dict(self):
         return {
             "vin": self.vin,
@@ -437,6 +431,7 @@ class Car(models.Model):
             "remarks": self.remarks,
             "mileage": self.mileage,
             "receiving_date": self.receiving_date.strftime('%Y-%m-%d %H:%M:%S'),
+            'hash': self.get_hash,
             "id": self.id,
         }
 
@@ -1176,7 +1171,8 @@ class Lead(models.Model):
     def full_name(self):
         return f"{self.first_name} {self.last_name}"
     def convert_to_customer(self,entity):
-        if entity and not entity.get_customers().filter(email=self.email).exists():
+        customer = entity.get_customers().filter(email=self.email).first()
+        if entity and not customer:
             customer = entity.create_customer(
             customer_model_kwargs={
                 "customer_name": self.full_name,
@@ -1184,12 +1180,13 @@ class Lead(models.Model):
                 "phone": self.phone_number,
                 "email": self.email,
                 }
-            )
+            )        
-            customer.additional_info = {}
+                
-            customer.additional_info.update({"info":self.to_dict()})
+        customer.additional_info = {}
-            self.customer = customer
+        customer.additional_info.update({"info":self.to_dict()})
-            customer.save()
+        self.customer = customer
-            self.save()
+        customer.save()
+        self.save()
 
     def get_latest_schedule(self):
         return self.schedules.order_by('-scheduled_at').first()
@@ -1219,6 +1216,7 @@ class Schedule(models.Model):
     purpose = models.CharField(max_length=200, choices=PURPOSE_CHOICES)
     scheduled_at = models.DateTimeField()
     scheduled_type = models.CharField(max_length=200, choices=ScheduledType,default='Call')
+    duration = models.DurationField(default=timedelta(minutes=5))
     notes = models.TextField(blank=True, null=True)
     status = models.CharField(max_length=200, choices=ScheduleStatusChoices, default='Scheduled')
     created_at = models.DateTimeField(auto_now_add=True)

inventory/signals.py

@@ -694,7 +694,8 @@ def update_item_model_cost(sender, instance, created, **kwargs):
     product = entity.get_items_all().filter(name=instance.car.vin).first()
 
     product.default_amount = instance.selling_price
-    product.additional_info = {}
+    if not isinstance(product.additional_info, dict):
+        product.additional_info = {}
     product.additional_info.update({"car_finance":instance.to_dict()})
     product.additional_info.update({"additional_services": [service.to_dict() for service in instance.additional_services.all()]})
     product.save()

inventory/views.py

@@ -1,4 +1,6 @@
-from appointment.models import Appointment
+from django.db.models import Func
+from appointment.models import Appointment,AppointmentRequest,Service,StaffMember
+from datetime import timedelta
 from calendar import month_name
 from random import randint
 from rich import print
@@ -116,6 +118,11 @@ logger = logging.getLogger(__name__)
 logging.basicConfig(level=logging.INFO)
 
 
+
+class Hash(Func):
+    function = 'get_hash'
+    
+
 def switch_language(request):
     language = request.GET.get("language", "en")
     referer = request.META.get("HTTP_REFERER", "/")
@@ -2339,12 +2346,13 @@ def create_estimate(request):
 
         items = data.get("item", [])
         quantities = data.get("quantity", [])
-
+        
         if not all([items, quantities]):
             return JsonResponse(
                 {"status": "error", "message": "Items and Quantities are required"},
                 status=400,
-            )
+            )        
+        
         if isinstance(quantities, list):
             if "0" in quantities:
                 return JsonResponse(
@@ -2355,7 +2363,17 @@ def create_estimate(request):
                 return JsonResponse(
                     {"status": "error", "message": "Quantity must be greater than zero"}
                 )
-
+        if isinstance(items, list):
+            for item, quantity in zip(items, quantities):
+                if int(quantity) > models.Car.objects.filter(hash=item).count():
+                    return JsonResponse(
+                        {"status": "error", "message": "Quantity must be less than or equal to the number of cars in stock"},
+                    )
+        else:
+            if int(quantities) > models.Car.objects.filter(hash=item).count():
+                return JsonResponse(
+                    {"status": "error", "message": "Quantity must be less than or equal to the number of cars in stock"},
+                )                                    
         estimate = entity.create_estimate(
             estimate_title=title, customer_model=customer, contract_terms=terms
         )
@@ -2375,18 +2393,20 @@ def create_estimate(request):
             ]
             items_txs = []
             for item in items_list:
-                item_instance = ItemModel.objects.get(pk=item.get("item_id"))
+                # item_instance = ItemModel.objects.get(pk=item.get("item_id"))
-                car_instance = models.Car.objects.get(vin=item_instance.name)
+                car_instance = ItemModel.objects.filter(additional_info__car_info__hash=item.get("item_id")).all()
-                items_txs.append(
+                                
-                    {
+                # car_instance = models.Car.objects.get(vin=item_instance.name)
-                        "item_number": item_instance.item_number,
+                for i in car_instance[:int(quantities[0])]:
-                        "quantity": Decimal(item.get("quantity")),
+                    items_txs.append(
-                        "unit_cost": car_instance.finances.selling_price,
+                        {
-                        "unit_revenue": car_instance.finances.selling_price,
+                            "item_number": i.item_number,
-                        "total_amount": (car_instance.finances.total_vat)
+                            "quantity": 1,
-                        * int(item.get("quantity")),
+                            "unit_cost": i.additional_info.get('car_finance').get("selling_price"),
-                    }
+                            "unit_revenue": i.additional_info.get('car_finance').get("selling_price"),
-                )
+                            "total_amount": (i.additional_info.get('car_finance').get("total_vat"))
+                        }
+                    )
 
             estimate_itemtxs = {
                 item.get("item_number"): {
@@ -2416,14 +2436,18 @@ def create_estimate(request):
         )
 
         if isinstance(items, list):
-            for item in items:
+            for item in estimate_itemtxs.keys():
-                item_instance = ItemModel.objects.get(pk=item)
+                item_instance = ItemModel.objects.get(item_number=item)
-                instance = models.Car.objects.get(vin=item_instance.name)
+                instance = models.Car.objects.get(name=item_instance.name)
                 reserve_car(instance, request)
+            # for item in items:
+            #     item_instance = ItemModel.objects.filter(additioinal_info__car_info__hash=item).first()
+            #     instance = models.Car.objects.get(hash=item)
+            #     reserve_car(instance, request)
 
         else:
-            item_instance = ItemModel.objects.get(pk=items)
+            item_instance = ItemModel.objects.get(additioinal_info__car_info__hash=items)
-            instance = models.Car.objects.get(vin=item_instance.name)
+            instance = models.Car.objects.get(hash=item)
             response = reserve_car(instance, request)
 
         url = reverse("estimate_detail", kwargs={"pk": estimate.pk})
@@ -2439,22 +2463,21 @@ def create_estimate(request):
         entity_slug=entity.slug, user_model=entity.admin
     )
     form.fields["customer"].queryset = entity.get_customers().filter(active=True)
-    car_list = models.Car.objects.filter(
+    car_list = models.Car.objects.filter(dealer=dealer).exclude(status="reserved").values_list(
-        dealer=dealer, finances__selling_price__gt=0
+        'id_car_make__name', 'id_car_model__name','hash').distinct()
-    ).exclude(status="reserved")
+
     context = {
         "form": form,
         "items": [
             {
-                "car": x,
+                'make':x[0],
-                "product": entity.get_items_all()
+                'model':x[1],
-                .filter(item_role=ItemModel.ITEM_ROLE_PRODUCT, name=x.vin)
+                'hash': x[2]
-                .first(),
             }
             for x in car_list
         ],
     }
-
+    
     return render(request, "sales/estimates/estimate_form.html", context)
 
 
@@ -3031,12 +3054,14 @@ def lead_convert(request, pk):
     if lead.is_converted:
         messages.error(request, "Lead is already converted to customer.")
         return redirect("opportunity_create",pk=lead.pk)
+    if not models.Car.objects.filter(id_car_make=lead.id_car_make,id_car_model=lead.id_car_model).first():        
+        messages.error(request, "Cannot convert lead to customer. Car model not found.")
+        return redirect("lead_list")
 
     lead.convert_to_customer(dealer.entity)
     messages.success(request, "Lead converted to customer successfully!")
     return redirect("opportunity_create",pk=lead.pk)
 
-
 @login_required
 def schedule_lead(request, pk):
     lead = get_object_or_404(models.Lead, pk=pk)
@@ -3047,8 +3072,33 @@ def schedule_lead(request, pk):
             instance.lead = lead
             if hasattr(request.user, "staff"):
                 instance.scheduled_by = request.user.staff
+
+            # Save the Schedule instance
             instance.save()
-            messages.success(request, "Lead scheduled successfully!")
+
+            # Create AppointmentRequest
+            service = Service.objects.filter(name=instance.scheduled_type).first()
+            if not service:
+                messages.error(request, "Service not found!")
+                return redirect("lead_list")
+
+            appointment_request = AppointmentRequest.objects.create(
+                date=instance.scheduled_at.date(),
+                start_time=instance.scheduled_at.time(),
+                end_time=(instance.scheduled_at + instance.duration).time(),
+                service=service,
+                staff_member=StaffMember.objects.first()
+            )
+
+            # Create Appointment
+            Appointment.objects.create(
+                client=request.user,  # Replace with the appropriate client
+                appointment_request=appointment_request,
+                phone="123-456-7890",  # Replace with actual phone number
+                address="123 Main St",  # Replace with actual address
+            )
+
+            messages.success(request, "Lead scheduled and appointment created successfully!")
             return redirect("lead_list")
         else:
             messages.error(request, f"Invalid form data: {str(form.errors)}")
@@ -3131,9 +3181,9 @@ class OpportunityCreateView(CreateView):
     def get_initial(self):
         initial = super().get_initial()
         if self.kwargs.get('pk',None):
-            lead = models.Lead.objects.get(pk=self.kwargs.get('pk'))
+            lead = models.Lead.objects.get(pk=self.kwargs.get('pk'))                        
+                
             initial['customer'] = lead.customer
-            initial['car'] = lead.car
         return initial
 
     def form_valid(self, form):

scripts/run.py

@@ -1,16 +1,17 @@
 from django_ledger.models.invoice import InvoiceModel
 from django_ledger.utils import accruable_net_summary
 from decimal import Decimal
-from django_ledger.models import EstimateModel,EntityModel
+from django_ledger.models import EstimateModel,EntityModel,ItemModel
 from rich import print
 from datetime import date
-from inventory.models import VatRate,Lead,CarMake,CarModel,Schedule
+from inventory.models import Car, Dealer, VatRate,Lead,CarMake,CarModel,Schedule
 from inventory.utils import CarFinanceCalculator
 from appointment.models import Appointment,AppointmentRequest,Service,StaffMember
 from django.contrib.auth import get_user_model
 from django_ledger.io.io_core import get_localdate
 from datetime import datetime, timedelta
-
+from django.utils import timezone
+import hashlib
 
 User = get_user_model()
 
@@ -24,7 +25,7 @@ def run():
     # service="Haircut",
     # date_time="2023-10-15 10:00:00",
     # status="pending")
-    make = CarMake.objects.first()
+    # make = CarMake.objects.first()
     # Lead.objects.create(
     #     first_name="John",
     #     last_name="Doe",
@@ -53,19 +54,43 @@ def run():
     #     staff="John Doe",
     #     priority="high",
     # )
-    service = Service.objects.first()
+    # now = timezone.now()
-    appointment_request = AppointmentRequest.objects.create(
+    # end_time = now + timedelta(minutes=10)
-            date=get_localdate(),
-            start_time=datetime.now().strftime("%H:%M:%S"),
-            end_time=datetime.time(datetime.now() + timedelta(minutes=30)).strftime("%H:%M:%S"),
-            service=service,
-            staff_member=StaffMember.objects.first(),            
-    )
     
-    appointment = Appointment.objects.create(
+    # service = Service.objects.first()
-        client=User.objects.first(),
+    # appointment_request = AppointmentRequest.objects.create(
-        appointment_request=appointment_request,
+    #         date=now.date(),
-        phone="123-456-7890",
+    #         start_time=now.time(), 
-        address="123 Main St",        
+    #         end_time=end_time.time(),
-    )
+    #         service=service,
-    
+    #         staff_member=StaffMember.objects.first(),            
+    # )
+    
+    # appointment = Appointment.objects.create(
+    #     client=User.objects.first(),
+    #     appointment_request=appointment_request,
+    #     phone="123-456-7890",
+    #     address="123 Main St",        
+    # )
+    dealer = Dealer.objects.get(user__email="ismail.mosa.ibrahim@gmail.com")
+    entity = dealer.entity
+        
+    car_list = Car.objects.filter(dealer=dealer).all()
+    # context = {        
+    #     "items": [
+    #         {
+    #             "car": x,
+    #             "product": entity.get_items_all()
+    #             .filter(item_role=ItemModel.ITEM_ROLE_PRODUCT, name=x.vin)
+    #             .first(),
+    #         }
+    #         for x in car_list
+    #     ],
+    # }
+
+    for i in car_list:
+        hash_object = hashlib.sha256()
+        hash_object.update(f"{i.id_car_make.name}{i.id_car_model.name}".encode('utf-8'))
+        print(hash_object.hexdigest() , i.id_car_make.name, i.id_car_model.name)
+
+        

templates/crm/leads/lead_list.html

@@ -140,6 +140,7 @@
                             <td class="align-middle white-space-nowrap fw-semibold"><a class="text-body-highlight" href="tel:{{ lead.phone_number }}">{{ lead.phone_number }}</a></td>
                             <td class="align-middle white-space-nowrap fw-semibold">
                                 {% if lead.get_latest_schedule %}
+                                <a href="{% url 'appointment:get_user_appointments' %}">
                                     {% if lead.get_latest_schedule.scheduled_type == "Call" %}
                                         <span class="badge badge-phoenix badge-phoenix-primary text-primary {% if lead.get_latest_schedule.schedule_past_date %}badge-phoenix-danger text-danger{% endif %} fw-semibold"><span class="text-primary {% if lead.get_latest_schedule.schedule_past_date %}text-danger{% endif %}" data-feather="phone"></span>
                                         {{ lead.get_latest_schedule.scheduled_at }}</span>
@@ -150,6 +151,7 @@
                                         <span class="badge badge-phoenix badge-phoenix-warning text-warning fw-semibold"><span class="text-warning" data-feather="email"></span>
                                         {{ lead.get_latest_schedule.scheduled_at }}</span>
                                     {% endif %}
+                                </a>
                                 {% endif %}
                             </td>                            
                             <td class="align-middle white-space-nowrap text-body-tertiary text-opacity-85 fw-semibold text-body-highlight">{{ lead.staff|upper }}</td>

templates/sales/estimates/estimate_form.html

@@ -18,7 +18,7 @@
                         <div class="mb-2 col-sm-2">
                             <select class="form-control item" name="item[]" required>
                                 {% for item in items %}
-                                    <option value="{{ item.product.pk }}">{{ item.car.id_car_model }}</option>
+                                    <option value="{{ item.hash }}">{{ item.make }} {{item.model}}</option>
                                 {% endfor %}
                             </select>
                         </div>