new-version-0-2-13

orm/community.py

@@ -1,5 +1,5 @@
-from datetime import datetime
-from sqlalchemy import Column, String, ForeignKey, DateTime
+import time
+from sqlalchemy import Column, String, ForeignKey, Integer
 from sqlalchemy.orm import relationship
 
 from services.db import Base, local_session
@@ -12,7 +12,7 @@ class CommunityAuthor(Base):
     id = None  # type: ignore
     follower = Column(ForeignKey("author.id"), primary_key=True)
     community = Column(ForeignKey("community.id"), primary_key=True)
-    joinedAt = Column(DateTime, nullable=False, default=datetime.now)
+    joined_at = Column(Integer, nullable=False, default=lambda: int(time.time()))
     role = Column(String, nullable=False)
 
 
@@ -23,17 +23,16 @@ class Community(Base):
     slug = Column(String, nullable=False, unique=True)
     desc = Column(String, nullable=False, default="")
     pic = Column(String, nullable=False, default="")
-    createdAt = Column(DateTime, nullable=False, default=datetime.now)
+    created_at = Column(Integer, nullable=False, default=lambda: int(time.time()))
 
-    authors = relationship(lambda: Author, secondary=CommunityAuthor.__tablename__, nullable=True)
+    authors = relationship(lambda: Author, secondary=CommunityAuthor.__tablename__)
 
     @staticmethod
     def init_table():
         with local_session() as session:
-            d = (session.query(Community).filter(Community.slug == "discours").first())
+            d = session.query(Community).filter(Community.slug == "discours").first()
             if not d:
                 d = Community.create(name="Дискурс", slug="discours")
-                session.add(d)
-                session.commit()
+                print("[orm] created community %s" % d.slug)
             Community.default_community = d
-            print('[orm] default community id: %s' % d.id)
+            print("[orm] default community is %s" % d.slug)