Files
tasteby/backend/core/geocoding.py
joungmin 3694730501 Add admin features, responsive UI, user reviews, visit stats, and channel-colored markers
- Admin: video management with Google Maps match status, manual restaurant mapping, restaurant remap on name change
- Admin: user management tab with favorites/reviews detail
- Admin: channel deletion fix for IDs with slashes
- Frontend: responsive mobile layout (map top, list bottom, 2-row header)
- Frontend: channel-colored map markers with legend
- Frontend: my reviews list, favorites toggle, visit counter overlay
- Frontend: force light mode for dark theme devices
- Backend: visit tracking (site_visits table), user reviews endpoint
- Backend: bulk transcript/extract streaming, geocode key fixes
- Nginx config for production deployment

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-07 14:52:20 +09:00

134 lines
4.1 KiB
Python

"""Google Maps Geocoding + Place Search for restaurant location lookup."""
from __future__ import annotations
import logging
import os
import httpx
logger = logging.getLogger(__name__)
def _api_key() -> str:
return os.environ["GOOGLE_MAPS_API_KEY"]
def geocode_restaurant(name: str, address: str | None = None, region: str | None = None) -> dict | None:
"""Look up restaurant coordinates using Google Maps.
Tries Places Text Search first (more accurate for restaurant names),
falls back to Geocoding API.
Returns dict with: latitude, longitude, formatted_address, google_place_id
or None if not found.
"""
query = name
if address:
query += f" {address}"
elif region:
query += f" {region}"
# Try Places Text Search (better for business names)
result = _places_text_search(query)
if result:
return result
# Fallback: Geocoding API
return _geocode(query)
def _places_text_search(query: str) -> dict | None:
"""Search for a place using Google Places Text Search API."""
try:
r = httpx.get(
"https://maps.googleapis.com/maps/api/place/textsearch/json",
params={
"query": query,
"key": _api_key(),
"language": "ko",
"type": "restaurant",
},
timeout=10,
)
r.raise_for_status()
data = r.json()
if data.get("status") == "OK" and data.get("results"):
place = data["results"][0]
loc = place["geometry"]["location"]
result = {
"latitude": loc["lat"],
"longitude": loc["lng"],
"formatted_address": place.get("formatted_address", ""),
"google_place_id": place.get("place_id", ""),
"business_status": place.get("business_status"),
"rating": place.get("rating"),
"rating_count": place.get("user_ratings_total"),
}
# Fetch phone/website from Place Details
place_id = place.get("place_id")
if place_id:
details = _place_details(place_id)
if details:
result.update(details)
return result
except Exception as e:
logger.warning("Places text search failed for '%s': %s", query, e)
return None
def _place_details(place_id: str) -> dict | None:
"""Fetch phone and website from Google Place Details API."""
try:
r = httpx.get(
"https://maps.googleapis.com/maps/api/place/details/json",
params={
"place_id": place_id,
"key": _api_key(),
"language": "ko",
"fields": "formatted_phone_number,website",
},
timeout=10,
)
r.raise_for_status()
data = r.json()
if data.get("status") == "OK" and data.get("result"):
res = data["result"]
return {
"phone": res.get("formatted_phone_number"),
"website": res.get("website"),
}
except Exception as e:
logger.warning("Place details failed for '%s': %s", place_id, e)
return None
def _geocode(query: str) -> dict | None:
"""Geocode an address string."""
try:
r = httpx.get(
"https://maps.googleapis.com/maps/api/geocode/json",
params={
"address": query,
"key": _api_key(),
"language": "ko",
},
timeout=10,
)
r.raise_for_status()
data = r.json()
if data.get("status") == "OK" and data.get("results"):
result = data["results"][0]
loc = result["geometry"]["location"]
return {
"latitude": loc["lat"],
"longitude": loc["lng"],
"formatted_address": result.get("formatted_address", ""),
"google_place_id": "",
}
except Exception as e:
logger.warning("Geocoding failed for '%s': %s", query, e)
return None