43 lines
1.5 KiB
Python
43 lines
1.5 KiB
Python
import asyncio
|
|
import json
|
|
import logging
|
|
from typing import List
|
|
|
|
import aiohttp
|
|
|
|
from orm.shout import Shout # Adjust the import as needed
|
|
from services.rediscache import redis # Adjust the import as needed
|
|
|
|
|
|
class SearchService:
|
|
lock = asyncio.Lock()
|
|
|
|
@staticmethod
|
|
async def init(session):
|
|
async with SearchService.lock:
|
|
logging.info("[services.search] Initializing SearchService")
|
|
|
|
@staticmethod
|
|
async def search(text: str, limit: int = 50, offset: int = 0) -> List[Shout]:
|
|
payload = []
|
|
try:
|
|
cached = await redis.execute("GET", text)
|
|
|
|
if not cached:
|
|
async with SearchService.lock:
|
|
# Use aiohttp to send a request to ElasticSearch
|
|
async with aiohttp.ClientSession() as session:
|
|
search_url = f"https://search.discours.io/search?q={text}"
|
|
async with session.get(search_url) as response:
|
|
if response.status == 200:
|
|
payload = await response.json()
|
|
await redis.execute("SET", text, json.dumps(payload)) # use redis as cache
|
|
else:
|
|
logging.error(f"[services.search] response: {response.status} {await response.text()}")
|
|
else:
|
|
payload = json.loads(cached)
|
|
except Exception as e:
|
|
logging.error(f"[services.search] Error during search: {e}")
|
|
|
|
return payload[offset : offset + limit]
|