base of subscription & unsubscription

dashboard/templates/unassigned_devices.html

@@ -18,6 +18,14 @@
       <i class="bi bi-tag"></i>
       {% trans 'properties' %}
     </a>
+    <a href="{% url 'lot:subscription' object.id %}" type="button" class="btn btn-green-admin">
+      <i class="bi bi-tag"></i>
+      {% trans 'Subscription' %}
+    </a>
+    <a href="{% url 'lot:unsubscription' object.id %}" type="button" class="btn btn-green-admin">
+      <i class="bi bi-tag"></i>
+      {% trans 'Unsubscription' %}
+    </a>
     {% endif %}
   </div>
 </div>

lot/migrations/0003_lotsubscription_lotsubscription_unique_lot_user.py

@@ -0,0 +1,28 @@
+# Generated by Django 5.0.6 on 2025-02-07 13:41
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('lot', '0002_alter_lot_closed'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='LotSubscription',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('lot', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='lot.lot')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+        migrations.AddConstraint(
+            model_name='lotsubscription',
+            constraint=models.UniqueConstraint(fields=('lot', 'user'), name='unique_lot_user'),
+        ),
+    ]

lot/models.py

@@ -60,3 +60,14 @@ class LotProperty(Property):
             models.UniqueConstraint(
                 fields=["key", "lot"], name="property_unique_type_key_lot")
             ]
+
+
+class LotSubscription(models.Model):
+    lot = models.ForeignKey(Lot, on_delete=models.CASCADE)
+    user = models.ForeignKey(User, on_delete=models.CASCADE, null=False, blank=False)
+
+    class Meta:
+        constraints = [
+            models.UniqueConstraint(
+                fields=["lot", "user"], name="unique_lot_user")
+        ]

lot/templates/subscription.html

@@ -0,0 +1,32 @@
+{% extends "base.html" %}
+{% load i18n %}
+
+{% block content %}
+<div class="row">
+  <div class="col">
+    <h3>{{ subtitle }}</h3>
+  </div>
+</div>
+
+{% load django_bootstrap5 %}
+<form role="form" method="post">
+{% csrf_token %}
+{% if form.errors %}
+<div class="alert alert-danger alert-icon alert-icon-border alert-dismissible" role="alert">
+  <div class="icon"><span class="mdi mdi-close-circle-o"></span></div>
+  <div class="message">
+    {% for field, error in form.errors.items %}
+      {{ error }}<br />
+    {% endfor %}
+    <button class="btn-close" type="button" data-dismiss="alert" aria-label="Close"></button>
+  </div>
+</div>
+{% endif %}
+{% bootstrap_form form %}
+<div class="form-actions-no-box">
+  <a class="btn btn-grey" href="{% url 'dashboard:lot' lot.id %}">{% translate "Cancel" %}</a>
+  <input class="btn btn-green-admin" type="submit" name="submit" value="{% translate 'Save' %}" />
+</div>
+
+</form>
+{% endblock %}

lot/urls.py

@@ -14,4 +14,6 @@ urlpatterns = [
     path("<int:pk>/property/add", views.AddLotPropertyView.as_view(), name="add_property"),
     path("<int:pk>/property/update", views.UpdateLotPropertyView.as_view(), name="update_property"),
     path("<int:pk>/property/delete", views.DeleteLotPropertyView.as_view(), name="delete_property"),
+    path("<int:pk>/subscription/", views.SubscriptLotView.as_view(), name="subscription"),
+    path("<int:pk>/unsubscription/", views.UnsubscriptLotView.as_view(), name="unsubscription"),
 ]

lot/views.py

@@ -11,7 +11,7 @@ from django.views.generic.edit import (
     FormView,
 )
 from dashboard.mixins import DashboardView
-from lot.models import Lot, LotTag, LotProperty
+from lot.models import Lot, LotTag, LotProperty, LotSubscription
 from lot.forms import LotsForm
 
 class NewLotView(DashboardView, CreateView):
@@ -83,7 +83,7 @@ class EditLotView(DashboardView, UpdateView):
             owner=self.request.user.institution,
             pk=pk,
         )
-        # self.success_url = reverse_lazy('dashbiard:lot', args=[pk])
+        # self.success_url = reverse_lazy('dashboard:lot', args=[pk])
         kwargs = super().get_form_kwargs()
         return kwargs
 
@@ -274,3 +274,58 @@ class DeleteLotPropertyView(DashboardView, DeleteView):
 
         # Redirect back to the original URL
         return redirect(self.success_url)
+
+class SubscriptLotView(DashboardView, CreateView):
+    template_name = "subscription.html"
+    title = _("Subscription")
+    breadcrumb = "Lot / Subscription"
+    model = LotSubscription
+    fields = ("user",)
+
+    def get_context_data(self, **kwargs):
+        self.pk = self.kwargs.get('pk')
+        context = super().get_context_data(**kwargs)
+        self.lot = get_object_or_404(
+            Lot, owner=self.request.user.institution,
+            id=self.pk
+        )
+        context.update({
+            'lot': self.lot,
+        })
+        return context
+
+    def form_valid(self, form):
+        # form.instance.user = self.request.user
+        form.instance.lot = self.lot
+        form.instance.type = LotAnnotation.Type.USER
+        response = super().form_valid(form)
+        return response
+
+    def get_form_kwargs(self):
+        self.pk = self.kwargs.get('pk')
+        self.success_url = reverse_lazy('dashboard:lot', args=[self.pk])
+        kwargs = super().get_form_kwargs()
+        return kwargs
+
+
+class UnsubscriptLotView(DashboardView, CreateView):
+    template_name = "subscription.html"
+    title = _("Subscription")
+    breadcrumb = "Lot / Subscription"
+    model = LotSubscription
+    fields = ("key", "value")
+
+    def form_valid(self, form):
+        form.instance.user = self.request.user
+        form.instance.lot = self.lot
+        self.success_url = reverse_lazy('lot', args=[self.lot.pk])
+        response = super().form_valid(form)
+        return response
+
+    def get_form_kwargs(self):
+        pk = self.kwargs.get('pk')
+        self.subscription = get_object_or_404(self.model, pk=pk, user=self.request.user)
+        self.lot = self.subscription.lot
+        self.success_url = reverse_lazy('lot:suscription', args=[pk])
+        kwargs = super().get_form_kwargs()
+        return kwargs

user/migrations/0002_user_is_circuit_manager_user_is_shop.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.0.6 on 2025-02-07 13:41
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('user', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='user',
+            name='is_circuit_manager',
+            field=models.BooleanField(default=False, verbose_name='is circuitmanager'),
+        ),
+        migrations.AddField(
+            model_name='user',
+            name='is_shop',
+            field=models.BooleanField(default=False, verbose_name='is shop'),
+        ),
+    ]

user/models.py

@@ -52,8 +52,7 @@ class UserManager(BaseUserManager):
 
     def create_superuser(self, email, institution, password=None):
         """
-        Creates and saves a superuser with the given email, date of
+        Creates and saves a superuser with the given email and password.
-        birth and password.
         """
         user = self.create_user(
             email,
@@ -64,6 +63,32 @@ class UserManager(BaseUserManager):
         user.save(using=self._db)
         return user
 
+    def create_circuit_manager(self, email, institution, password=None):
+        """
+        Creates and saves a circuit manager with the given email and password.
+        """
+        user = self.create_user(
+            email,
+            institution=institution,
+            password=password,
+        )
+        user.is_circuit_manager = True
+        user.save(using=self._db)
+        return user
+
+    def create_shop(self, email, institution, password=None):
+        """
+        Creates and saves a shop with the given email and password.
+        """
+        user = self.create_user(
+            email,
+            institution=institution,
+            password=password,
+        )
+        user.is_shop = True
+        user.save(using=self._db)
+        return user
+
 
 class User(AbstractBaseUser):
     email = models.EmailField(
@@ -73,6 +98,8 @@ class User(AbstractBaseUser):
     )
     is_active = models.BooleanField(_("is active"), default=True)
     is_admin = models.BooleanField(_("is admin"), default=False)
+    is_circuit_manager = models.BooleanField(_("is circuitmanager"), default=False)
+    is_shop = models.BooleanField(_("is shop"), default=False)
     first_name = models.CharField(_("First name"), max_length=255, blank=True, null=True)
     last_name = models.CharField(_("Last name"), max_length=255, blank=True, null=True)
     accept_gdpr = models.BooleanField(default=False)