fuckin idk

.gitignore

@@ -1,3 +1,4 @@
 /config.py
 
 __pycache__
+celerybeat-schedule

app.py

@@ -9,7 +9,8 @@ default_config = {
         "SQLALCHEMY_ECHO": True,
         "SQLALCHEMY_TRACK_MODIFICATIONS": False,
         "SQLALCHEMY_DATABASE_URI": "postgresql+psycopg2:///forget",
-        "SECRET_KEY": "hunter2"
+        "SECRET_KEY": "hunter2",
+        "CELERY_BROKER": "amqp://",
 }
 
 app.config.update(default_config)

config.example.py

@@ -27,6 +27,8 @@ this will be necessary so we can tell twitter where to redirect
 """
 SERVER_NAME="localhost:5000"
 
+CELERY_BROKER='amqp://'
+
 """
 you can also use any config variable that flask expects here, such as
 """

migrations/versions/a5718ca3ead1_.py

@@ -1,8 +1,8 @@
 """empty message
 
-Revision ID: c3faafd828ad
+Revision ID: a5718ca3ead1
 Revises: 
-Create Date: 2017-07-27 01:16:34.114238
+Create Date: 2017-07-27 20:12:42.873090
 
 """
 from alembic import op
@@ -10,7 +10,7 @@ import sqlalchemy as sa
 
 
 # revision identifiers, used by Alembic.
-revision = 'c3faafd828ad'
+revision = 'a5718ca3ead1'
 down_revision = None
 branch_labels = None
 depends_on = None
@@ -24,6 +24,7 @@ def upgrade():
     sa.Column('remote_id', sa.String(), nullable=False),
     sa.Column('remote_display_name', sa.String(), nullable=True),
     sa.Column('remote_avatar_url', sa.String(), nullable=True),
+    sa.Column('last_post_fetch', sa.DateTime(), server_default='epoch', nullable=True),
     sa.PrimaryKeyConstraint('remote_id', name=op.f('pk_accounts'))
     )
     op.create_table('oauth_tokens',
@@ -35,12 +36,21 @@ def upgrade():
     sa.ForeignKeyConstraint(['remote_id'], ['accounts.remote_id'], name=op.f('fk_oauth_tokens_remote_id_accounts')),
     sa.PrimaryKeyConstraint('token', name=op.f('pk_oauth_tokens'))
     )
+    op.create_table('posts',
+    sa.Column('created_at', sa.DateTime(), server_default=sa.text('now()'), nullable=True),
+    sa.Column('updated_at', sa.DateTime(), server_default=sa.text('now()'), nullable=True),
+    sa.Column('remote_id', sa.String(), nullable=False),
+    sa.Column('body', sa.String(), nullable=True),
+    sa.Column('author_remote_id', sa.String(), nullable=True),
+    sa.ForeignKeyConstraint(['author_remote_id'], ['accounts.remote_id'], name=op.f('fk_posts_author_remote_id_accounts')),
+    sa.PrimaryKeyConstraint('remote_id', name=op.f('pk_posts'))
+    )
     op.create_table('sessions',
     sa.Column('created_at', sa.DateTime(), server_default=sa.text('now()'), nullable=True),
     sa.Column('updated_at', sa.DateTime(), server_default=sa.text('now()'), nullable=True),
     sa.Column('id', sa.String(), nullable=False),
-    sa.Column('remote_id', sa.String(), nullable=True),
-    sa.ForeignKeyConstraint(['remote_id'], ['accounts.remote_id'], name=op.f('fk_sessions_remote_id_accounts')),
+    sa.Column('account_id', sa.String(), nullable=True),
+    sa.ForeignKeyConstraint(['account_id'], ['accounts.remote_id'], name=op.f('fk_sessions_account_id_accounts')),
     sa.PrimaryKeyConstraint('id', name=op.f('pk_sessions'))
     )
     # ### end Alembic commands ###
@@ -49,6 +59,7 @@ def upgrade():
 def downgrade():
     # ### commands auto generated by Alembic - please adjust! ###
     op.drop_table('sessions')
+    op.drop_table('posts')
     op.drop_table('oauth_tokens')
     op.drop_table('accounts')
     # ### end Alembic commands ###

model.py

@@ -26,6 +26,10 @@ class Account(db.Model, TimestampMixin):
     remote_display_name = db.Column(db.String)
     remote_avatar_url = db.Column(db.String)
 
+    last_post_fetch = db.Column(db.DateTime, server_default='epoch')
+
+    # backref: posts
+
 class OAuthToken(db.Model, TimestampMixin):
     __tablename__ = 'oauth_tokens'
 
@@ -40,5 +44,14 @@ class Session(db.Model, TimestampMixin):
 
     id = db.Column(db.String, primary_key=True, default=lambda: secrets.token_urlsafe())
 
-    remote_id = db.Column(db.String, db.ForeignKey('accounts.remote_id'))
+    account_id = db.Column(db.String, db.ForeignKey('accounts.remote_id'))
     account = db.relationship(Account, lazy='joined')
+
+class Post(db.Model, TimestampMixin):
+    __tablename__ = 'posts'
+
+    remote_id = db.Column(db.String, primary_key=True)
+    body = db.Column(db.String)
+
+    author_remote_id = db.Column(db.String, db.ForeignKey('accounts.remote_id'))
+    author = db.relationship(Account, lazy='joined', backref='posts')

routes.py

@@ -35,7 +35,7 @@ def twitter_login_step2():
     oauth_token = request.args['oauth_token']
     oauth_verifier = request.args['oauth_verifier']
     token = lib.twitter.receive_verifier(oauth_token, oauth_verifier, **app.config.get_namespace("TWITTER_"))
-    session = Session(remote_id = token.remote_id)
+    session = Session(account_remote_id = token.remote_id)
     db.session.add(session)
     db.session.commit()
     resp = Response(status=301, headers={"location": url_for('index')})
@@ -49,3 +49,9 @@ def logout():
         db.session.commit()
         g.viewer = None
     return redirect(url_for('index'))
+
+@app.route('/debug')
+def debug():
+    import tasks
+    tasks.remove_old_sessions.delay()
+    return "hi"

tasks.py

@@ -0,0 +1,26 @@
+from celery import Celery
+
+from app import app as flaskapp
+from app import db
+from model import Session
+from datetime import timedelta
+
+app = Celery('tasks', broker=flaskapp.config['CELERY_BROKER'], task_serializer='pickle')
+
+@app.task
+def remove_old_sessions():
+    Session.query.filter(Session.updated_at < (db.func.now() - timedelta(minutes=30))).\
+            delete(synchronize_session=False)
+    db.session.commit()
+
+@app.task
+def fetch_posts(remote_id):
+    pass
+
+app.add_periodic_task(60*60, remove_old_sessions)
+
+
+
+
+if __name__ == '__main__':
+    app.worker_main()

templates/index.html

@@ -2,6 +2,12 @@
 <p>Hello,
 <img src="{{g.viewer.account.remote_avatar_url}}"/>
 {{g.viewer.account.remote_display_name}}! <a href="/logout">Log out</a></p>
+<p>your posts:</p>
+{% for post in g.viewer.account.posts %}
+<p>{{post.body}}</p>
+{% else %}
+<p>no posts :(</p>
+{% endfor %}
 {% else %}
 <p>Hello, stranger! <a href="/login/twitter">Log in with Twitter</a></p>
 {% endif %}