Store some information to redis

[perso/Immae/Projets/Cryptomonnaies/Cryptoportfolio/Trader.git] / market.py

diff --git a/market.py b/market.py
index 4593eb1e3ecbe2f2d29c5de091a3cbe003d3957c..ce0c48cddb67597845e3e979eb8b373300037866 100644 (file)
--- a/market.py
+++ b/market.py
@@ -2,6 +2,7 @@ from ccxt import ExchangeError, NotSupported, RequestTimeout, InvalidNonce
 import ccxt_wrapper as ccxt
 import time
 import psycopg2
+import redis
 from store import *
 from cachetools.func import ttl_cache
 from datetime import datetime
@@ -26,7 +27,7 @@ class Market:
         self.balances = BalanceStore(self)
         self.processor = Processor(self)
 
-        for key in ["user_id", "market_id", "pg_config"]:
+        for key in ["user_id", "market_id", "pg_config", "redis_config"]:
             setattr(self, key, kwargs.get(key, None))
 
         self.report.log_market(self.args)
@@ -46,6 +47,8 @@ class Market:
             self.store_file_report(date)
         if self.pg_config is not None and self.args.report_db:
             self.store_database_report(date)
+        if self.redis_config is not None and self.args.report_redis:
+            self.store_redis_report(date)
 
     def store_file_report(self, date):
         try:
@@ -74,6 +77,17 @@ class Market:
         except Exception as e:
             print("impossible to store report to database: {}; {}".format(e.__class__.__name__, e))
 
+    def store_redis_report(self, date):
+        try:
+            conn = redis.Redis(**self.redis_config)
+            for type_, log in self.report.to_json_redis():
+                key = "/cryptoportfolio/{}/{}/{}".format(self.market_id, date.isoformat(), type_)
+                conn.set(key, log, ex=31*24*60*60)
+                key = "/cryptoportfolio/{}/latest/{}".format(self.market_id, type_)
+                conn.set(key, log)
+        except Exception as e:
+            print("impossible to store report to redis: {}; {}".format(e.__class__.__name__, e))
+
     def process(self, actions, before=False, after=False):
         try:
             for action in actions: