Files
GarminSync/garminsync/database.py

106 lines
3.8 KiB
Python

import os
from sqlalchemy import create_engine, Column, Integer, String, Boolean
from sqlalchemy.orm import declarative_base, sessionmaker
from sqlalchemy.exc import SQLAlchemyError
Base = declarative_base()
class Activity(Base):
__tablename__ = 'activities'
activity_id = Column(Integer, primary_key=True)
start_time = Column(String, nullable=False)
filename = Column(String, unique=True, nullable=True)
downloaded = Column(Boolean, default=False, nullable=False)
created_at = Column(String, nullable=False) # Add this line
last_sync = Column(String, nullable=True) # ISO timestamp of last sync
class DaemonConfig(Base):
__tablename__ = 'daemon_config'
id = Column(Integer, primary_key=True, default=1)
enabled = Column(Boolean, default=True, nullable=False)
schedule_cron = Column(String, default="0 */6 * * *", nullable=False) # Every 6 hours
last_run = Column(String, nullable=True)
next_run = Column(String, nullable=True)
status = Column(String, default="stopped", nullable=False) # stopped, running, error
class SyncLog(Base):
__tablename__ = 'sync_logs'
id = Column(Integer, primary_key=True, autoincrement=True)
timestamp = Column(String, nullable=False)
operation = Column(String, nullable=False) # sync, download, daemon_start, daemon_stop
status = Column(String, nullable=False) # success, error, partial
message = Column(String, nullable=True)
activities_processed = Column(Integer, default=0, nullable=False)
activities_downloaded = Column(Integer, default=0, nullable=False)
def init_db():
"""Initialize database connection and create tables"""
db_path = os.path.join(os.getenv("DATA_DIR", "data"), "garmin.db")
engine = create_engine(f"sqlite:///{db_path}")
Base.metadata.create_all(engine)
return engine
def get_session():
"""Create a new database session"""
engine = init_db()
Session = sessionmaker(bind=engine)
return Session()
def sync_database(garmin_client):
"""Sync local database with Garmin Connect activities"""
from datetime import datetime
session = get_session()
try:
# Fetch activities from Garmin Connect
activities = garmin_client.get_activities(0, 1000)
# Process activities and update database
for activity in activities:
activity_id = activity["activityId"]
start_time = activity["startTimeLocal"]
# Check if activity exists in database
existing = session.query(Activity).filter_by(activity_id=activity_id).first()
if not existing:
new_activity = Activity(
activity_id=activity_id,
start_time=start_time,
downloaded=False,
created_at=datetime.now().isoformat(), # Add this line
last_sync=datetime.now().isoformat()
)
session.add(new_activity)
session.commit()
except SQLAlchemyError as e:
session.rollback()
raise e
finally:
session.close()
def get_offline_stats():
"""Return statistics about cached data without API calls"""
session = get_session()
try:
total = session.query(Activity).count()
downloaded = session.query(Activity).filter_by(downloaded=True).count()
missing = total - downloaded
# Get most recent sync timestamp
last_sync = session.query(Activity).order_by(Activity.last_sync.desc()).first()
return {
'total': total,
'downloaded': downloaded,
'missing': missing,
'last_sync': last_sync.last_sync if last_sync else 'Never synced'
}
finally:
session.close()
# Example usage:
# from .garmin import GarminClient
# client = GarminClient()
# sync_database(client)