fix amount check

1 files changed, 12 insertions, 5 deletions

diff --git a/buildbot/check_tip_reserve.py b/buildbot/check_tip_reserve.py
index ef821fa..320c614 100755
--- a/buildbot/check_tip_reserve.py
+++ b/buildbot/check_tip_reserve.py
@@ -24,6 +24,7 @@ def expect_env(name):
 
 MERCHANT_BACKEND_BASE_URL = expect_env("TALER_ENV_MERCHANT_BACKEND")
 TALER_ENV_FRONTENDS_APITOKEN = expect_env("TALER_ENV_FRONTENDS_APITOKEN")
+TALER_CONFIG_CURRENCY = expect_env("TALER_CONFIG_CURRENCY")
 
 resp = requests.get(
     urljoin(MERCHANT_BACKEND_BASE_URL,
@@ -40,15 +41,21 @@ if len(reserves) == 0:
     print("merchant backend has NO tip reserves active!")
     exit(1)
 
-max_amount = Amount.parse(reserves[0].get("committed_amount"))
+max_amount = Amount(TALER_CONFIG_CURRENCY, 0, 0)
 for item in reserves[1:]:
-    item_amount = Amount.parse(item.get("committed_amount"))
-    if item_amount > max_amount:
-        max_amount = item_amount
+    committed_amount = Amount.parse(item.get("committed_amount"))
+    allocated_amount = Amount.parse(item.get("merchant_initial_amount"))
+    confirmed_amount = Amount.parse(item.get("exchange_initial_amount"))
+    if allocated_amount != confirmed_amount:
+        print("The exchange never confirmed the tip reserve amount!")
+        exit(1)
+    remaining_amount = allocated_amount - committed_amount
+    if remaining_amount > max_amount:
+        max_amount = remaining_amount
 
 # FIXME, eventually, just check the largest amount left through
 # all the reserves.
 print(f"Largest tip reserve: {max_amount}")
-print("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n")
+print("\n\n\n\n\n\n\n")
 print(f"=========================================")
 print(f"FULL DUMP FROM THE BACKEND:\n{resp.text}")