X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=market.py;h=78ced1a209eea10c181dfd429b238ff7ca30c659;hb=88e486a61fd563b3d30d34e1962269eae5a931bf;hp=6c14ae208af3add2eb1bf65ab6627696945e8b22;hpb=1f117ac79e10c3c9728d3b267d134dec2a165603;p=perso%2FImmae%2FProjets%2FCryptomonnaies%2FCryptoportfolio%2FTrader.git

diff --git a/market.py b/market.py
index 6c14ae2..78ced1a 100644
--- a/market.py
+++ b/market.py
@@ -1,6 +1,7 @@
 from ccxt import ExchangeError, NotSupported
 import ccxt_wrapper as ccxt
 import time
+import psycopg2
 from store import *
 from cachetools.func import ttl_cache
 from datetime import datetime
@@ -13,20 +14,26 @@ class Market:
     trades = None
     balances = None
 
-    def __init__(self, ccxt_instance, debug=False, user_id=None, report_path=None):
-        self.debug = debug
+    def __init__(self, ccxt_instance, args,
+            user_id=None, market_id=None,
+            report_path=None, pg_config=None):
+        self.args = args
+        self.debug = args.debug
         self.ccxt = ccxt_instance
         self.ccxt._market = self
-        self.report = ReportStore(self)
+        self.report = ReportStore(self, verbose_print=(not args.quiet))
         self.trades = TradeStore(self)
         self.balances = BalanceStore(self)
         self.processor = Processor(self)
 
         self.user_id = user_id
+        self.market_id = market_id
         self.report_path = report_path
+        self.pg_config = pg_config
 
     @classmethod
-    def from_config(cls, config, debug=False, user_id=None, report_path=None):
+    def from_config(cls, config, args,
+            user_id=None, market_id=None, report_path=None, pg_config=None):
         config["apiKey"] = config.pop("key", None)
 
         ccxt_instance = ccxt.poloniexE(config)
@@ -43,17 +50,45 @@ class Market:
         ccxt_instance.session.request = request_wrap.__get__(ccxt_instance.session,
                 ccxt_instance.session.__class__)
 
-        return cls(ccxt_instance, debug=debug, user_id=user_id, report_path=report_path)
+        return cls(ccxt_instance, args,
+                user_id=user_id, market_id=market_id,
+                pg_config=pg_config, report_path=report_path)
 
     def store_report(self):
+        self.report.merge(Portfolio.report)
+        date = datetime.now()
+        if self.report_path is not None:
+            self.store_file_report(date)
+        if self.pg_config is not None:
+            self.store_database_report(date)
+
+    def store_file_report(self, date):
         try:
-            if self.report_path is not None:
-                report_file = "{}/{}_{}.json".format(self.report_path, datetime.now().isoformat(), self.user_id)
-                with open(report_file, "w") as f:
-                    f.write(self.report.to_json())
+            report_file = "{}/{}_{}".format(self.report_path, date.isoformat(), self.user_id)
+            with open(report_file + ".json", "w") as f:
+                f.write(self.report.to_json())
+            with open(report_file + ".log", "w") as f:
+                f.write("\n".join(map(lambda x: x[1], self.report.print_logs)))
         except Exception as e:
             print("impossible to store report file: {}; {}".format(e.__class__.__name__, e))
 
+    def store_database_report(self, date):
+        try:
+            report_query = 'INSERT INTO reports("date", "market_config_id", "debug") VALUES (%s, %s, %s) RETURNING id;'
+            line_query = 'INSERT INTO report_lines("date", "report_id", "type", "payload") VALUES (%s, %s, %s, %s);'
+            connection = psycopg2.connect(**self.pg_config)
+            cursor = connection.cursor()
+            cursor.execute(report_query, (date, self.market_id, self.debug))
+            report_id = cursor.fetchone()[0]
+            for date, type_, payload in self.report.to_json_array():
+                cursor.execute(line_query, (date, report_id, type_, payload))
+
+            connection.commit()
+            cursor.close()
+            connection.close()
+        except Exception as e:
+            print("impossible to store report to database: {}; {}".format(e.__class__.__name__, e))
+
     def process(self, actions, before=False, after=False):
         try:
             if len(actions or []) == 0:
@@ -192,6 +227,33 @@ class Market:
 
 class Processor:
     scenarios = {
+            "wait_for_cryptoportfolio": [
+                {
+                    "name": "wait",
+                    "number": 1,
+                    "before": False,
+                    "after": True,
+                    "wait_for_recent": {},
+                    },
+                ],
+            "print_orders": [
+                {
+                    "name": "wait",
+                    "number": 1,
+                    "before": False,
+                    "after": True,
+                    "wait_for_recent": {},
+                    },
+                {
+                    "name": "make_orders",
+                    "number": 2,
+                    "before": False,
+                    "after": True,
+                    "fetch_balances": ["begin"],
+                    "prepare_trades": { "compute_value": "average" },
+                    "prepare_orders": { "compute_value": "average" },
+                    },
+                ],
             "sell_needed": [
                 {
                     "name": "wait",
@@ -312,7 +374,7 @@ class Processor:
         import inspect
 
         if action == "wait_for_recent":
-            method = portfolio.Portfolio.wait_for_recent
+            method = Portfolio.wait_for_recent
         elif action == "prepare_trades":
             method = self.market.prepare_trades
         elif action == "prepare_orders":
@@ -345,8 +407,4 @@ class Processor:
     def run_action(self, action, default_args, kwargs):
         method, args = self.parse_args(action, default_args, kwargs)
 
-        if action == "wait_for_recent":
-            method(self.market, **args)
-        else:
-            method(**args)
-
+        method(**args)