3 files changed, 8 insertions, 7 deletions
diff --git a/src/web/models/__init__.py b/src/web/models/__init__.py
index 54168279..81ebe361 100644
--- a/src/web/models/__init__.py
+++ b/src/web/models/__init__.py
@@ -31,8 +31,9 @@ from .role import Role
 from .user import User
 from .article import Article
 from .icon import Icon
+from .category import Category
 
-__all__ = ['Feed', 'Role', 'User', 'Article', 'Icon']
+__all__ = ['Feed', 'Role', 'User', 'Article', 'Icon', 'Category']
 
 import os
 
diff --git a/src/web/models/article.py b/src/web/models/article.py
index 54eefe75..44a4234d 100644
--- a/src/web/models/article.py
+++ b/src/web/models/article.py
@@ -32,10 +32,8 @@ from sqlalchemy import asc, desc
 
 
 class Article(db.Model):
-    """
-    Represent an article from a feed.
-    """
-    id = db.Column(db.Integer, primary_key=True)
+    "Represent an article from a feed."
+    id = db.Column(db.Integer(), primary_key=True)
     entry_id = db.Column(db.String())
     link = db.Column(db.String())
     title = db.Column(db.String())
@@ -46,8 +44,9 @@ class Article(db.Model):
     date = db.Column(db.DateTime(), default=datetime.now)
     retrieved_date = db.Column(db.DateTime(), default=datetime.now)
 
-    user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
-    feed_id = db.Column(db.Integer, db.ForeignKey('feed.id'))
+    user_id = db.Column(db.Integer(), db.ForeignKey('user.id'))
+    feed_id = db.Column(db.Integer(), db.ForeignKey('feed.id'))
+    category_id = db.Column(db.Integer(), db.ForeignKey('category.id'))
 
     def previous_article(self):
         """
diff --git a/src/web/models/feed.py b/src/web/models/feed.py
index 59456a7f..87616e02 100644
--- a/src/web/models/feed.py
+++ b/src/web/models/feed.py
@@ -56,6 +56,7 @@ class Feed(db.Model):
     # relationship
     icon_url = db.Column(db.String(), db.ForeignKey('icon.url'), default=None)
     user_id = db.Column(db.Integer(), db.ForeignKey('user.id'))
+    category_id = db.Column(db.Integer(), db.ForeignKey('category.id'))
     articles = db.relationship('Article', backref='source', lazy='dynamic',
                                cascade='all,delete-orphan',
                                order_by=desc("Article.date"))