update to registrations

api/registration/models.py

@@ -13,7 +13,7 @@ registration_target_assoc = db.Table(
 class Registration(SurrogatePK, Model):
     __tablename__ = "registration"
     name = Column(String(255), unique=True, nullable=False)
-    routing_key = Column(String(255), nullable=False)
+    token = Column(String(255), nullable=False)
     targets = relationship(
         "Target", secondary=registration_target_assoc, backref=db.backref("registrations"))
 

api/registration/serializers.py

@@ -6,8 +6,8 @@ from api.target.serializers import TargetSchema
 class Registration(Schema):
     id = fields.Int()
     name = fields.Str()
-    Token = fields.Str(dump_only=True)
-    exchange = fields.Nested(TargetSchema, required=True)
+    token = fields.Str(dump_only=True)
+    targets = fields.Nested(TargetSchema, required=True, many=True)
 
 
 registration_schema = Registration()

api/registration/views.py

@@ -33,12 +33,12 @@ def get_list(exchange=None, target=None):
 @marshal_with(registration_schema)
 def create(name, routing_key, targets):
     target_ids = [t.id for t in targets]
-    xchanges = Target.query.filter(Target.target_exchange_id.in_(target_ids))
-    if len(xchanges) != len(target_ids):
-        xchange_ids = [t.id for t in xchanges]
+    db_targets = Target.query.filter(Target.id.in_(target_ids))
+    if len(db_targets) != len(targets):
+        xchange_ids = [t.id for t in db_targets]
         not_found = ','.join([f'{t.name}({t.id})' for t in targets if t.id not in xchange_ids])
         raise BadRequestException(f"the target {not_found} could not be found")
-    registration = Registration(name=name, routing_key=routing_key, registration_exchange_id=xchanges.id)
+    registration = Registration(name=name, token=routing_key, targets=db_targets)
     registration.save()
     return registration