Add atdb processing site object

ldvspec/lofardata/models.py

@@ -6,6 +6,7 @@ from django.contrib.postgres.fields import ArrayField
 from celery.result import AsyncResult
 from ldvspec.celery import app as spec_app
 
+
 class DataLocation(models.Model):
     name = models.CharField(max_length=50, primary_key=True)
     uri = models.CharField(max_length=200)
@@ -79,6 +80,11 @@ class DataProductFilter(models.Model):
     lookup_type = models.CharField(max_length=100)
 
 
+class ATDBProcessingSite(models.Model):
+    name = models.CharField(primary_key=True)
+    url = models.URLField()
+
+
 class WorkSpecification(models.Model):
     created_on = models.DateTimeField(auto_now_add=True)
     created_by = models.ForeignKey(User, on_delete=models.DO_NOTHING, null=True)
@@ -88,10 +94,10 @@ class WorkSpecification(models.Model):
     is_ready = models.BooleanField(default=False)
     is_defined = models.BooleanField(default=False)
     async_task_result = models.CharField(max_length=100, null=True)
+    processing_site = models.ForeignKey(ATDBProcessingSite, null=True, on_delete=models.DO_NOTHING)
 
     def save(self, force_insert=False, force_update=False, using=None,
              update_fields=None):
-
         super(WorkSpecification, self).save(force_insert=force_insert, force_update=force_update, using=using,
                                             update_fields=update_fields)
         if self.async_task_result is None: