wip installation model

src/netbox_slm/models.py

@@ -44,3 +44,35 @@ class SoftwareProductVersion(PrimaryModel):
 
     def get_absolute_url(self):
         return reverse("plugins:netbox_slm:softwareproductversion", kwargs={"pk": self.pk})
+
+
+# @extras_features('custom_fields', 'custom_links', 'export_templates', 'tags', 'webhooks')
+class SoftwareProductInstallation(PrimaryModel):
+    device = models.ForeignKey(
+        to='dcim.Device',
+        on_delete=models.PROTECT,
+        related_name='softwareproduct_installations'
+    )
+    # virtualmachine = models.ForeignKey(
+    #     to='virtualization.VirtualMachine',
+    #     on_delete=models.PROTECT,
+    #     related_name='softwareproduct_installations'
+    # )
+    software_product = models.ForeignKey(
+        to='netbox_slm.SoftwareProduct',
+        on_delete=models.PROTECT,
+        related_name='software_products'
+    )
+    version = models.ForeignKey(
+        to='netbox_slm.SoftwareProductVersion',
+        on_delete=models.PROTECT,
+        related_name='softwareproduct_versions'
+    )
+
+    objects = RestrictedQuerySet.as_manager()
+
+    def __str__(self):
+        return f"{self.pk}"
+
+    def get_absolute_url(self):
+        return reverse("plugins:netbox_slm:softwareproductinstallation", kwargs={"pk": self.pk})