database/__init__.py

@@ -1,14 +0,0 @@
-from server import db
-import time
-from database.models import Device
-
-def cleanDevices():
-    allDevs = db.session.query(Device)
-    devices = allDevs.filter(Device.lastConnection <= int(round(time.time())) - 60*60*24*30).all()
-    devices += allDevs.filter(Device.lastConnection == None)
-    for device in devices:
-        print(device.deviceName)
-        db.session.delete(device)
-
-    db.session.commit()
-

database/migrations/versions/121eab3835ee_.py

@@ -1,28 +0,0 @@
-"""empty message
-
-Revision ID: 121eab3835ee
-Revises: e5ef5e4a807b
-Create Date: 2020-07-17 08:03:36.947158
-
-"""
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision = '121eab3835ee'
-down_revision = 'e5ef5e4a807b'
-branch_labels = None
-depends_on = None
-
-
-def upgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.add_column('device', sa.Column('lastConnection', sa.BigInteger(), nullable=True))
-    # ### end Alembic commands ###
-
-
-def downgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_column('device', 'lastConnection')
-    # ### end Alembic commands ###

database/models.py

@@ -61,7 +61,6 @@ class Device(db.Model):
     user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
     deviceName = db.Column(db.String(64), unique=True)
     connection = db.Column(db.Boolean)
-    lastConnection = db.Column(db.BigInteger)
 
 class Calendar(db.Model):
     id = db.Column(db.Integer, primary_key=True, autoincrement=True)

server/routes.py

@@ -1,7 +1,6 @@
 # Python standard libraries
 import json
 import os
-import time
 
 # Third-party libraries
 import flask
@@ -205,7 +204,6 @@ def downloader(device):
     if request_device.user_id == None: 
         return jsonify(kind="unregistered")
 
-    request_device.lastConnection=int(round(time.time()))
     request_device.connection=True
     db.session.commit()
     request_user = db.session.query(User).filter(User.id==request_device.user_id).first()
@@ -235,7 +233,6 @@ def generateDeviceFingerprint():
         if not db.session.query(Device).filter(Device.deviceName==fingerprint).first():
             # Save as new Device
             device = Device(deviceName=fingerprint, connection=False)
-            device.lastConnection = int(round(time.time()))
             db.session.add(device)
             db.session.commit()
             break;