update

inventory/forms.py

@@ -658,9 +658,7 @@ class LeadForm(forms.ModelForm):
                   'email',
                   'phone_number',
                   'address',
-                  'id_car_make',
+                  'car',
-                  'id_car_model',
-                  'year',
                   'source',
                   'channel',
                   'staff',

inventory/models.py

@@ -1096,23 +1096,26 @@ class Lead(models.Model):
         CustomerModel, on_delete=models.CASCADE, related_name="leads",
         null=True,blank=True
     )
-    id_car_make = models.ForeignKey(
+    car = models.ForeignKey(
-        CarMake,
+        Car, on_delete=models.DO_NOTHING, blank=True, null=True, verbose_name=_("Car")
-        on_delete=models.DO_NOTHING,
-        blank=True,
-        null=True,
-        verbose_name=_("Make"),
-    )
-    id_car_model = models.ForeignKey(
-        CarModel,
-        on_delete=models.DO_NOTHING,
-        blank=True,
-        null=True,
-        verbose_name=_("Model"),
-    )
-    year = models.PositiveSmallIntegerField(
-        verbose_name=_("Year"), blank=True, null=True
     )
+    # id_car_make = models.ForeignKey(
+    #     CarMake,
+    #     on_delete=models.DO_NOTHING,
+    #     blank=True,
+    #     null=True,
+    #     verbose_name=_("Make"),
+    # )
+    # id_car_model = models.ForeignKey(
+    #     CarModel,
+    #     on_delete=models.DO_NOTHING,
+    #     blank=True,
+    #     null=True,
+    #     verbose_name=_("Model"),
+    # )
+    # year = models.PositiveSmallIntegerField(
+    #     verbose_name=_("Year"), blank=True, null=True
+    # )
     source = models.CharField(
         max_length=50, choices=Sources.choices, verbose_name=_("Source")
     )
@@ -1152,28 +1155,26 @@ class Lead(models.Model):
 
     def __str__(self):
         return f"{self.first_name} {self.last_name}"
-    
+
     @property
     def is_converted(self):
         return bool(self.customer)
-    
+
     def to_dict(self):
-        return {         
+        return {
             "first_name": str(self.first_name),
-            "last_name": str(self.last_name),            
+            "last_name": str(self.last_name),
             "email": str(self.email),
             "address": str(self.address),
             "phone_number": str(self.phone_number),
-            "id_car_make": str(self.id_car_make.name),
+            "car": self.car.to_dict(),
-            "id_car_model": str(self.id_car_model.name),
-            "year": str(self.year),
             "created_at": str(self.created.strftime("%Y-%m-%d")),
         }
     @property
     def full_name(self):
         return f"{self.first_name} {self.last_name}"
     def convert_to_customer(self,entity):
-        if entity and not CustomerModel.objects.filter(email=self.email).exists():
+        if entity and not entity.get_customers().filter(email=self.email).exists():
             customer = entity.create_customer(
             customer_model_kwargs={
                 "customer_name": self.full_name,
@@ -1184,10 +1185,10 @@ class Lead(models.Model):
             )
             customer.additional_info = {}
             customer.additional_info.update({"info":self.to_dict()})
+            self.customer = customer
             customer.save()
-            self.customer = customer            
             self.save()
-            
+
     def get_latest_schedule(self):
         return self.schedules.order_by('-scheduled_at').first()
 
@@ -1205,27 +1206,33 @@ class Schedule(models.Model):
         ('Meeting', 'Meeting'),
         ('Email', 'Email'),
     ]
+    ScheduleStatusChoices = [
+        ('Scheduled', 'Scheduled'),
+        ('Completed', 'Completed'),
+        ('Canceled', 'Canceled'),
+    ]
     lead = models.ForeignKey(Lead, on_delete=models.CASCADE, related_name='schedules')
-    customer = models.ForeignKey(CustomerModel, on_delete=models.CASCADE, related_name='schedules')
+    customer = models.ForeignKey(CustomerModel, on_delete=models.CASCADE, related_name='schedules',null=True,blank=True)
     scheduled_by = models.ForeignKey(Staff, on_delete=models.CASCADE)
     purpose = models.CharField(max_length=200, choices=PURPOSE_CHOICES)
     scheduled_at = models.DateTimeField()
     scheduled_type = models.CharField(max_length=200, choices=ScheduledType,default='Call')
     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)
     updated_at = models.DateTimeField(auto_now=True)
 
     def __str__(self):
         return f"Scheduled {self.purpose} with {self.customer.customer_name} on {self.scheduled_at}"
-    
+
     def schedule_past_date(self):
         if self.scheduled_at < timezone.now():
             return True
         return False
-    
+
     class Meta:
         ordering = ['-scheduled_at']
-    
+
 
 class LeadStatusHistory(models.Model):
     lead = models.ForeignKey(
@@ -1260,7 +1267,7 @@ class Opportunity(models.Model):
         Dealer, on_delete=models.CASCADE, related_name="opportunities"
     )
     customer = models.ForeignKey(
-        Customer, on_delete=models.CASCADE, related_name="opportunities"        
+        CustomerModel, on_delete=models.CASCADE, related_name="opportunities"
     )
     car = models.ForeignKey(
         Car, on_delete=models.SET_NULL, null=True, blank=True, verbose_name=_("Car")

inventory/urls.py

@@ -116,6 +116,11 @@ urlpatterns = [
         views.OpportunityCreateView.as_view(),
         name="opportunity_create",
     ),
+    path(
+        "crm/opportunities/<int:pk>/create/",
+        views.OpportunityCreateView.as_view(),
+        name="opportunity_create",
+    ),
     path(
         "crm/opportunities/<int:pk>/",
         views.OpportunityDetailView.as_view(),

inventory/views.py

@@ -2999,9 +2999,13 @@ def add_note_to_lead(request, pk):
 def lead_convert(request, pk):
     lead = get_object_or_404(models.Lead, pk=pk)
     dealer = get_user_type(request)
+    if lead.is_converted:
+        messages.error(request, "Lead is already converted to customer.")
+        return redirect("opportunity_create",pk=lead.pk)
+
     lead.convert_to_customer(dealer.entity)
     messages.success(request, "Lead converted to customer successfully!")
-    return redirect("lead_list")
+    return redirect("opportunity_create",pk=lead.pk)
 
 def schedule_lead(request, pk):
     lead = get_object_or_404(models.Lead, pk=pk)
@@ -3010,7 +3014,6 @@ def schedule_lead(request, pk):
         if form.is_valid():
             instance = form.save(commit=False)
             instance.lead = lead
-            instance.customer = lead.customer
             if hasattr(request.user, "staff"):
                 instance.scheduled_by = request.user.staff
             instance.save()
@@ -3019,24 +3022,24 @@ def schedule_lead(request, pk):
         else:
             messages.error(request, f"Invalid form data: {str(form.errors)}")
             return redirect("lead_list")
-        
+
-    form = forms.ScheduleForm()    
+    form = forms.ScheduleForm()
     return render(request, "crm/leads/schedule_lead.html", {"lead": lead, "form": form})
 
 def send_lead_email(request, pk):
     lead = get_object_or_404(models.Lead, pk=pk)
     dealer = get_user_type(request)
     lead.convert_to_customer(dealer.entity)
-    
+
     if request.method == "POST":
         send_email(
             "manager@tenhal.com",
             request.POST.get("to"),
             request.POST.get("subject"),
             request.POST.get("message"),
-        )        
+        )
         messages.success(request, "Email sent successfully!")
-        return redirect("lead_list")    
+        return redirect("lead_list")
     msg = f"""
             السلام عليكم
             Dear {lead.full_name},
@@ -3088,10 +3091,16 @@ class OpportunityCreateView(CreateView):
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
         dealer = get_user_type(self.request)
-        context["customer"] = models.Customer.objects.filter(dealer=dealer)
-        context["cars"] = models.Car.objects.filter(dealer=dealer)
         return context
 
+    def get_initial(self):
+        initial = super().get_initial()
+        if self.kwargs.get('pk',None):
+            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):
         dealer = get_user_type(self.request)
         form.instance.dealer = dealer