Merge pull request #17 from zedoax/master

Added member signed list function

Author: devinmatte

packet/member.py

@@ -0,0 +1,11 @@
+from .models import Freshman, FreshSignature, UpperSignature, MiscSignature
+
+
+def signed_packets(member):
+    is_freshman = Freshman.query.filter_by(rit_username=member).first() is not None
+    if is_freshman:
+        return FreshSignature.query.filter_by(freshman_username=member, signed=True).all()
+    is_upper = UpperSignature.query.filter_by(member=member).first() is not None
+    if is_upper:
+        return UpperSignature.query.filter_by(member=member, signed=True).all()
+    return MiscSignature.query.filter_by(member=member).all()

packet/models.py

@@ -29,7 +29,7 @@ def current_packet(self):
         """
         :return: The most recent packet for this freshman
         """
-        return self.packets[0]
+        return next(iter(self.packets), None)
 
 
 class Packet(db.Model):