3 files changed, 69 insertions, 18 deletions

diff --git a/helper.py b/helper.py
index 4b9ce0d..6d28c3f 100644
--- a/helper.py
+++ b/helper.py
@@ -24,6 +24,11 @@ def main_parse_args(argv):
     parser.add_argument("--debug",
             default=False, action='store_const', const=True,
             help="Run in debug mode")
+    parser.add_argument("--user",
+            default=None, required=False, help="Only run for that user")
+    parser.add_argument("--action",
+            default=None, required=False,
+            help="Do a different action than trading")
 
     args = parser.parse_args(argv)
 
@@ -51,21 +56,31 @@ def main_parse_config(config_file):
 
     return [config["postgresql"], report_path]
 
-def main_fetch_markets(pg_config):
+def main_fetch_markets(pg_config, user):
     connection = psycopg2.connect(**pg_config)
     cursor = connection.cursor()
 
-    cursor.execute("SELECT config,user_id FROM market_configs")
+    if user is None:
+        cursor.execute("SELECT config,user_id FROM market_configs")
+    else:
+        cursor.execute("SELECT config,user_id FROM market_configs WHERE user_id = %s", user)
 
     for row in cursor:
         yield row
 
-def main_process_market(user_market, before=False, after=False):
-    if before:
-        process_sell_all__1_all_sell(user_market)
-    if after:
-        portfolio.Portfolio.wait_for_recent(user_market)
-        process_sell_all__2_all_buy(user_market)
+def main_process_market(user_market, action, before=False, after=False):
+    if action is None:
+        if before:
+            process_sell_all__1_all_sell(user_market)
+        if after:
+            portfolio.Portfolio.wait_for_recent(user_market)
+            process_sell_all__2_all_buy(user_market)
+    elif action == "print_balances":
+        print_balances(user_market)
+    elif action == "print_orders":
+        print_orders(user_market)
+    else:
+        raise NotImplementedError("Unknown action {}".format(action))
 
 def main_store_report(report_path, user_id, user_market):
     try:
diff --git a/main.py b/main.py
index e7cdcf0..3cb7f4a 100644
--- a/main.py
+++ b/main.py
@@ -5,11 +5,11 @@ args = helper.main_parse_args(sys.argv[1:])
 
 pg_config, report_path = helper.main_parse_config(args.config)
 
-for market_config, user_id in helper.main_fetch_markets(pg_config):
+for market_config, user_id in helper.main_fetch_markets(pg_config, args.user):
     try:
         market_config["apiKey"] = market_config.pop("key")
         user_market = market.Market.from_config(market_config, debug=args.debug)
-        helper.main_process_market(user_market, before=args.before, after=args.after)
+        helper.main_process_market(user_market, args.action, before=args.before, after=args.after)
     except Exception as e:
         print("{}: {}".format(e.__class__.__name__, e))
     finally:
diff --git a/test.py b/test.py
index a4ec8d2..4ed0477 100644
--- a/test.py
+++ b/test.py
@@ -2562,7 +2562,7 @@ class HelperTest(WebMockTestCase):
     @mock.patch("portfolio.Portfolio.wait_for_recent")
     def test_main_process_market(self, wait, buy, sell):
         with self.subTest(before=False, after=False):
-            helper.main_process_market("user")
+            helper.main_process_market("user", None)
             
             wait.assert_not_called()
             buy.assert_not_called()
@@ -2572,7 +2572,7 @@ class HelperTest(WebMockTestCase):
         wait.reset_mock()
         sell.reset_mock()
         with self.subTest(before=True, after=False):
-            helper.main_process_market("user", before=True)
+            helper.main_process_market("user", None, before=True)
             
             wait.assert_not_called()
             buy.assert_not_called()
@@ -2582,7 +2582,7 @@ class HelperTest(WebMockTestCase):
         wait.reset_mock()
         sell.reset_mock()
         with self.subTest(before=False, after=True):
-            helper.main_process_market("user", after=True)
+            helper.main_process_market("user", None, after=True)
             
             wait.assert_called_once_with("user")
             buy.assert_called_once_with("user")
@@ -2592,12 +2592,37 @@ class HelperTest(WebMockTestCase):
         wait.reset_mock()
         sell.reset_mock()
         with self.subTest(before=True, after=True):
-            helper.main_process_market("user", before=True, after=True)
+            helper.main_process_market("user", None, before=True, after=True)
             
             wait.assert_called_once_with("user")
             buy.assert_called_once_with("user")
             sell.assert_called_once_with("user")
 
+        buy.reset_mock()
+        wait.reset_mock()
+        sell.reset_mock()
+        with self.subTest(action="print_balances"),\
+                mock.patch("helper.print_balances") as print_balances:
+            helper.main_process_market("user", "print_balances")
+
+            buy.assert_not_called()
+            wait.assert_not_called()
+            sell.assert_not_called()
+            print_balances.assert_called_once_with("user")
+
+        with self.subTest(action="print_orders"),\
+                mock.patch("helper.print_orders") as print_orders:
+            helper.main_process_market("user", "print_orders")
+
+            buy.assert_not_called()
+            wait.assert_not_called()
+            sell.assert_not_called()
+            print_orders.assert_called_once_with("user")
+
+        with self.subTest(action="unknown"),\
+                self.assertRaises(NotImplementedError):
+            helper.main_process_market("user", "unknown")
+
     @mock.patch.object(helper, "psycopg2")
     def test_fetch_markets(self, psycopg2):
         connect_mock = mock.Mock()
@@ -2607,12 +2632,23 @@ class HelperTest(WebMockTestCase):
         connect_mock.cursor.return_value = cursor_mock
         psycopg2.connect.return_value = connect_mock
 
-        rows = list(helper.main_fetch_markets({"foo": "bar"}))
+        with self.subTest(user=None):
+            rows = list(helper.main_fetch_markets({"foo": "bar"}, None))
+
+            psycopg2.connect.assert_called_once_with(foo="bar")
+            cursor_mock.execute.assert_called_once_with("SELECT config,user_id FROM market_configs")
+
+            self.assertEqual(["row_1", "row_2"], rows)
+
+        psycopg2.connect.reset_mock()
+        cursor_mock.execute.reset_mock()
+        with self.subTest(user=1):
+            rows = list(helper.main_fetch_markets({"foo": "bar"}, 1))
 
-        psycopg2.connect.assert_called_once_with(foo="bar")
-        cursor_mock.execute.assert_called_once_with("SELECT config,user_id FROM market_configs")
+            psycopg2.connect.assert_called_once_with(foo="bar")
+            cursor_mock.execute.assert_called_once_with("SELECT config,user_id FROM market_configs WHERE user_id = %s", 1)
 
-        self.assertEqual(["row_1", "row_2"], rows)
+            self.assertEqual(["row_1", "row_2"], rows)
 
     @mock.patch.object(helper.sys, "exit")
     def test_main_parse_args(self, exit):