sstent
d1cfd0fd8e
- Add Fitbit authentication flow (save credentials, OAuth callback handling) - Implement Garmin MFA support with successful session/cookie handling - Optimize segment discovery with new sampling and activity query services - Refactor database session management in discovery API for better testability - Enhance activity data parsing for charts and analysis - Update tests to use testcontainers and proper dependency injection - Clean up repository by ignoring and removing tracked transient files (.pyc, .db)
365 lines
15 KiB
Python
365 lines
15 KiB
Python
from fastapi import APIRouter, Depends, HTTPException, BackgroundTasks, Query
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from pydantic import BaseModel
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from typing import Optional, List, Dict, Any
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from datetime import datetime, timedelta
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from ..models.api_token import APIToken
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from ..services.sync_app import SyncApp
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from ..services.garmin.client import GarminClient
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from ..services.postgresql_manager import PostgreSQLManager
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from sqlalchemy.orm import Session
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from ..utils.config import config
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from ..services.job_manager import job_manager
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import logging
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import json
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import garth
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import time
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from garth.auth_tokens import OAuth1Token, OAuth2Token
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from ..services.fitbit_client import FitbitClient
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from fitbit import exceptions
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from ..models.weight_record import WeightRecord
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from ..models.config import Configuration
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from enum import Enum
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from .status import get_db
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router = APIRouter()
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logger = logging.getLogger(__name__)
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class SyncActivityRequest(BaseModel):
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days_back: int = 30
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class SyncMetricsRequest(BaseModel):
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days_back: int = 30
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class UploadWeightRequest(BaseModel):
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limit: int = 50
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class SyncResponse(BaseModel):
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status: str
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message: str
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job_id: Optional[str] = None
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class WeightComparisonResponse(BaseModel):
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fitbit_total: int
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garmin_total: int
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missing_in_garmin: int
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missing_dates: List[str]
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message: str
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class FitbitSyncScope(str, Enum):
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LAST_30_DAYS = "30d"
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ALL_HISTORY = "all"
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class WeightSyncRequest(BaseModel):
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scope: FitbitSyncScope = FitbitSyncScope.LAST_30_DAYS
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class JobStatusResponse(BaseModel):
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id: str
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operation: str
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status: str
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progress: int
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message: str
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cancel_requested: bool
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from ..services.garth_helper import load_and_verify_garth_session
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from ..tasks.definitions import (
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run_activity_sync_task,
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run_fitbit_sync_job,
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run_garmin_upload_job,
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run_health_sync_job
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)
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@router.post("/sync/activities", response_model=SyncResponse)
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def sync_activities(request: SyncActivityRequest, background_tasks: BackgroundTasks, db: Session = Depends(get_db)):
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# Verify auth first before starting task
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try:
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load_and_verify_garth_session(db)
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except Exception as e:
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raise HTTPException(status_code=401, detail=f"Garmin auth failed: {str(e)}")
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job_id = job_manager.create_job("Activity Sync")
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db_manager = PostgreSQLManager(config.DATABASE_URL)
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background_tasks.add_task(run_activity_sync_task, job_id, request.days_back, db_manager.get_db_session)
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return SyncResponse(
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status="started",
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message="Activity sync started in background",
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job_id=job_id
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)
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@router.post("/sync/metrics", response_model=SyncResponse)
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def sync_metrics(request: SyncMetricsRequest, background_tasks: BackgroundTasks, db: Session = Depends(get_db)):
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try:
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load_and_verify_garth_session(db)
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except Exception as e:
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raise HTTPException(status_code=401, detail=f"Garmin auth failed: {str(e)}")
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job_id = job_manager.create_job("Health Metrics Sync")
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db_manager = PostgreSQLManager(config.DATABASE_URL)
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background_tasks.add_task(run_health_sync_job, job_id, request.days_back, db_manager.get_db_session)
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return SyncResponse(
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status="started",
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message="Health metrics sync (Scan+Sync) started in background",
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job_id=job_id
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)
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@router.post("/metrics/sync/scan", response_model=SyncResponse)
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async def scan_health_trigger(
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background_tasks: BackgroundTasks,
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days_back: int = Query(30, description="Number of days to scan back")
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):
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"""Trigger background health sync (Scan + Sync)"""
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job_id = job_manager.create_job("Health Sync (Manual)")
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db_manager = PostgreSQLManager(config.DATABASE_URL)
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background_tasks.add_task(run_health_sync_job, job_id, days_back, db_manager.get_db_session)
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return SyncResponse(
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status="started",
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message="Health metrics sync started in background",
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job_id=job_id
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)
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@router.post("/sync/fitbit/weight", response_model=SyncResponse)
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def sync_fitbit_weight(request: WeightSyncRequest, db: Session = Depends(get_db)):
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# Keep functionality for now, ideally also background
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# But user focused on Status/Stop which primarily implies the long running Garmin ones first.
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# To save complexity in this turn, I'll leave this synchronous unless requested,
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# but the prompt implies "sync status ... stop current job". Ideally all.
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# Let's keep it synchronous for now to avoid breaking too much at once, as the Garmin tasks are the heavy ones mentioned.
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# Or actually, I will wrap it too because consistency.
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return sync_fitbit_weight_impl(request, db)
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def sync_fitbit_weight_impl(request: WeightSyncRequest, db: Session):
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logger.info(f"Starting Fitbit weight sync with scope: {request.scope}")
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# 1. Get Credentials and Token
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token = db.query(APIToken).filter_by(token_type='fitbit').first()
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config_entry = db.query(Configuration).first()
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if not token or not token.access_token:
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raise HTTPException(status_code=401, detail="No Fitbit token found. Please authenticate first.")
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if not config_entry or not config_entry.fitbit_client_id or not config_entry.fitbit_client_secret:
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raise HTTPException(status_code=400, detail="Fitbit credentials missing.")
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# 2. Init Client
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# Define callback to save new token
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def refresh_cb(token_dict):
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logger.info("Fitbit token refreshed via callback")
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try:
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# Re-query to avoid stale object errors if session closed?
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# We have 'db' session from argument.
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# We can use it.
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# Convert token_dict to model fields
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# The token_dict from fitbit library usually has access_token, refresh_token, expires_in/at
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# token is the APIToken object from line 197. Use it if attached, or query.
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# It's better to query by ID or token_type again to be safe?
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# Or just use the 'token' variable if it's still attached to session.
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token.access_token = token_dict.get('access_token')
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token.refresh_token = token_dict.get('refresh_token')
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token.expires_at = datetime.fromtimestamp(token_dict.get('expires_at')) if token_dict.get('expires_at') else None
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# scopes?
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db.commit()
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logger.info("New Fitbit token saved to DB")
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except Exception as e:
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logger.error(f"Failed to save refreshed token: {e}")
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try:
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fitbit_client = FitbitClient(
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config_entry.fitbit_client_id,
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config_entry.fitbit_client_secret,
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access_token=token.access_token,
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refresh_token=token.refresh_token,
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redirect_uri=config_entry.fitbit_redirect_uri,
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refresh_cb=refresh_cb
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)
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except Exception as e:
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logger.error(f"Failed to initialize Fitbit client: {e}")
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raise HTTPException(status_code=500, detail="Failed to initialize Fitbit client")
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# 3. Determine Date Range
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today = datetime.now().date()
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ranges = []
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if request.scope == FitbitSyncScope.LAST_30_DAYS:
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start_date = today - timedelta(days=30)
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ranges.append((start_date, today))
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else:
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# For ALL history, we need to chunk requests because Fitbit might limit response size or timeouts
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start_year = 2015
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current_start = datetime(start_year, 1, 1).date()
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while current_start < today:
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chunk_end = min(current_start + timedelta(days=30), today) # Fitbit limit is 31 days
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ranges.append((current_start, chunk_end))
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current_start = chunk_end + timedelta(days=1)
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# 4. Fetch and Sync
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total_processed = 0
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total_new = 0
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total_updated = 0
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try:
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total_chunks = len(ranges)
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print(f"Starting sync for {total_chunks} time chunks.", flush=True)
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for i, (start, end) in enumerate(ranges):
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start_str = start.strftime('%Y-%m-%d')
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end_str = end.strftime('%Y-%m-%d')
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print(f"Processing chunk {i+1}/{total_chunks}: {start_str} to {end_str}", flush=True)
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# Retry loop for this chunk
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max_retries = 3
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retry_count = 0
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logs = []
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while retry_count < max_retries:
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try:
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logs = fitbit_client.get_weight_logs(start_str, end_str)
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print(f" > Found {len(logs)} records in chunk.", flush=True)
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break # Success, exit retry loop
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except Exception as e:
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error_msg = str(e).lower()
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if "rate limit" in error_msg or "retry-after" in error_msg or isinstance(e, exceptions.HTTPTooManyRequests): # exceptions not imported
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wait_time = 65 # Default safe wait
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if "retry-after" in error_msg and ":" in str(e):
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try:
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parts = str(e).split("Retry-After:")
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if len(parts) > 1:
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wait_time = int(float(parts[1].strip().replace('s',''))) + 5
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except:
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pass
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print(f" > Rate limit hit. Waiting {wait_time} seconds before retrying chunk (Attempt {retry_count+1}/{max_retries})...", flush=True)
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time.sleep(wait_time)
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retry_count += 1
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continue
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else:
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raise e # Not a rate limit, re-raise to fail sync
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if retry_count >= max_retries:
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print(f" > Max retries reached for chunk. Skipping.", flush=True)
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continue
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# Sleep to avoid hitting rate limits (150 calls/hour)
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time.sleep(2)
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for log in logs:
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# Structure: {'bmi': 23.5, 'date': '2023-01-01', 'logId': 12345, 'time': '23:59:59', 'weight': 70.5, 'source': 'API'}
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fitbit_id = str(log.get('logId'))
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weight_val = log.get('weight')
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bmi_val = log.get('bmi')
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date_str = log.get('date')
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time_str = log.get('time')
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# Combine date and time
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dt_str = f"{date_str} {time_str}"
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timestamp = datetime.strptime(dt_str, '%Y-%m-%d %H:%M:%S')
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# Check exist
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# Check exist
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existing = db.query(WeightRecord).filter_by(fitbit_id=fitbit_id).first()
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if existing:
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# Check for update (weight changed or BMI missing)
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if abs(existing.weight - weight_val) > 0.01 or existing.bmi is None:
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existing.weight = weight_val
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existing.bmi = bmi_val
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existing.unit = 'kg' # Force unit update too
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existing.date = timestamp
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existing.timestamp = timestamp
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existing.sync_status = 'unsynced' # Mark for Garmin sync if we implement that direction
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total_updated += 1
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else:
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new_record = WeightRecord(
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fitbit_id=fitbit_id,
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weight=weight_val,
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bmi=bmi_val,
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unit='kg',
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date=timestamp,
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timestamp=timestamp,
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sync_status='unsynced'
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)
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db.add(new_record)
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total_new += 1
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total_processed += 1
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db.commit() # Commit after each chunk
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except Exception as e:
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logger.error(f"Sync failed: {e}", exc_info=True)
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return SyncResponse(
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status="failed",
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message=f"Sync failed: {str(e)}",
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job_id=f"fitbit-weight-sync-{datetime.now().strftime('%Y%m%d%H%M%S')}"
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)
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return SyncResponse(
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status="completed",
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message=f"Fitbit Weight Sync ({request.scope}) completed. Processed: {total_processed} (New: {total_new}, Updated: {total_updated})",
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job_id=f"fitbit-weight-sync-{datetime.now().strftime('%Y%m%d%H%M%S')}"
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)
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@router.post("/sync/compare-weight", response_model=WeightComparisonResponse)
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def compare_weight_records(db: Session = Depends(get_db)):
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"""Compare weight records between Fitbit (WeightRecord) and Garmin (HealthMetric)."""
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logger.info("Comparing Fitbit vs Garmin weight records...")
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# 1. Get Fitbit Dates
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# We only care about dates for comparison? Timestamps might differ slightly.
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# Let's compare based on DATE.
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fitbit_dates = db.query(WeightRecord.date).all()
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# Flatten and normalize to date objects
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fitbit_date_set = {d[0].date() for d in fitbit_dates if d[0]}
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# 2. Get Garmin Dates
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from ..models.health_metric import HealthMetric
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garmin_dates = db.query(HealthMetric.date).filter(
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HealthMetric.metric_type == 'weight',
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HealthMetric.source == 'garmin'
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).all()
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garmin_date_set = {d[0].date() for d in garmin_dates if d[0]}
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# 3. Compare
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missing_dates_set = fitbit_date_set - garmin_date_set
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missing_dates_list = sorted([d.isoformat() for d in missing_dates_set], reverse=True)
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return WeightComparisonResponse(
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fitbit_total=len(fitbit_date_set),
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garmin_total=len(garmin_date_set),
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missing_in_garmin=len(missing_dates_set),
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missing_dates=missing_dates_list,
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message=f"Comparison Complete. Fitbit has {len(fitbit_date_set)} unique days, Garmin has {len(garmin_date_set)}. {len(missing_dates_set)} days from Fitbit are missing in Garmin."
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)
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limit = request.limit
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job_id = job_manager.create_job("garmin_weight_upload")
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db_manager = PostgreSQLManager(config.DATABASE_URL)
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background_tasks.add_task(run_garmin_upload_job, job_id, limit, db_manager.get_db_session)
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return {"job_id": job_id, "status": "started"}
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@router.get("/jobs/active", response_model=List[JobStatusResponse])
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def get_active_jobs():
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return job_manager.get_active_jobs()
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@router.post("/jobs/{job_id}/stop")
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def stop_job(job_id: str):
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if job_manager.request_cancel(job_id):
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return {"status": "cancelled", "message": f"Cancellation requested for job {job_id}"}
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raise HTTPException(status_code=404, detail="Job not found")
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@router.get("/jobs/{job_id}", response_model=JobStatusResponse)
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def get_job_status(job_id: str):
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"""Get status of a specific job."""
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job = job_manager.get_job(job_id)
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if not job:
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raise HTTPException(status_code=404, detail="Job not found")
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return job
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