diff options
Diffstat (limited to 'rpki/rpkidb/models.py')
| -rw-r--r-- | rpki/rpkidb/models.py | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/rpki/rpkidb/models.py b/rpki/rpkidb/models.py index d71fdbc3..b1e66a8b 100644 --- a/rpki/rpkidb/models.py +++ b/rpki/rpkidb/models.py @@ -537,9 +537,24 @@ class Repository(models.Model): raise tornado.gen.Return(r_msg) -@xml_hooks -class Parent(models.Model): +# https://docs.djangoproject.com/en/1.9/topics/db/models/#multi-table-inheritance + +class Turtle(models.Model): + + # The parent-specific names here will need to change, but first + # step is testing whether the magic of multi-table inheritance + # causes all of this to Just Work until we change the field names. + parent_handle = models.SlugField(max_length = 255) + tenant = models.ForeignKey(Tenant, related_name = "parents") + repository = models.ForeignKey(Repository, related_name = "parents") + + class Meta: + unique_together = ("tenant", "parent_handle") + + +@xml_hooks +class Parent(Turtle): bpki_cert = CertificateField(null = True) bpki_glue = CertificateField(null = True) peer_contact_uri = models.TextField(null = True) @@ -547,14 +562,9 @@ class Parent(models.Model): sender_name = models.TextField(null = True) recipient_name = models.TextField(null = True) last_cms_timestamp = SundialField(null = True) - tenant = models.ForeignKey(Tenant, related_name = "parents") bsc = models.ForeignKey(BSC, related_name = "parents") - repository = models.ForeignKey(Repository, related_name = "parents") objects = XMLManager() - class Meta: - unique_together = ("tenant", "parent_handle") - xml_template = XMLTemplate( name = "parent", handles = (BSC, Repository), |