added files

src/netbox_slm/models.py

@@ -0,0 +1,46 @@
+from django.db import models
+from django.urls import reverse
+from extras.utils import extras_features
+from netbox.models import PrimaryModel
+from utilities.querysets import RestrictedQuerySet
+
+
+# @extras_features('custom_fields', 'custom_links', 'export_templates', 'tags', 'webhooks')
+class SoftwareProduct(PrimaryModel):
+    """
+    A SoftwareProduct represents ...
+    """
+    name = models.CharField(max_length=128)
+    description = models.CharField(max_length=255)
+    
+    manufacturer = models.ForeignKey(
+        to='dcim.Manufacturer',
+        on_delete=models.PROTECT,
+        related_name='software_products'
+    )
+
+    objects = RestrictedQuerySet.as_manager()
+
+    def __str__(self):
+        return self.name
+
+    def get_absolute_url(self):
+        return reverse("plugins:netbox_slm:softwareproduct", kwargs={"pk": self.pk})
+
+
+# @extras_features('custom_fields', 'custom_links', 'export_templates', 'tags', 'webhooks')
+class SoftwareProductVersion(PrimaryModel):
+    software_product = models.ForeignKey(
+        to='netbox_slm.SoftwareProduct',
+        on_delete=models.PROTECT,
+        related_name='softwareproduct_versions'
+    )
+    name = models.CharField(max_length=64)
+
+    objects = RestrictedQuerySet.as_manager()
+
+    def __str__(self):
+        return self.name
+
+    def get_absolute_url(self):
+        return reverse("plugins:netbox_slm:softwareproductversion", kwargs={"pk": self.pk})