bridge: convert bridges to resources

app/lists/bridgelines.py

@@ -1,5 +1,5 @@
 import builtins
-from typing import List
+from typing import List, Iterable
 
 from pydantic import BaseModel, Field
 
@@ -26,15 +26,18 @@ class Bridgelines(BaseModel):
         title = "Bridgelines Version 1"
 
 
-def bridgelines():
+def bridgelines(*, distribution_method: str = None):
+    bridges: Iterable[Bridge] = Bridge.query.filter(
+        Bridge.destroyed == None,
+        Bridge.deprecated == None,
+        Bridge.bridgeline != None
+    ).all()
+    if distribution_method is not None:
+        bridges = [b for b in bridges
+                   if b.conf.distribution_method == distribution_method]
     return Bridgelines(
         version="1.0",
-        bridgelines=[
-            b.bridgeline for b in Bridge.query.filter(
-                Bridge.destroyed == None,
-                Bridge.bridgeline != None
-            )
-        ]
+        bridgelines=[b.bridgeline for b in bridges]
     ).dict()