From 9150bc35450cc9d3cf93be239ea7dbe108d508bc Mon Sep 17 00:00:00 2001
From: ttt161 <45654208+ttt161@users.noreply.github.com>
Date: Tue, 6 Jun 2023 12:58:40 +0300
Subject: [PATCH] TD-621: add logging for rejected routes (#32)

* TD-621: add logging for rejected routes

* TD-621: fix issue

---------

Co-authored-by: anatoliy.losev <losto@nix>
---
 .gitignore                               |  1 +
 apps/party_management/src/pm_ruleset.erl | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/.gitignore b/.gitignore
index 7557112..9fc91b1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,6 +11,7 @@ rebar3.crashdump
 /.idea/
 *.beam
 tags
+*.iml
 
 # make stuff
 /.image.*
diff --git a/apps/party_management/src/pm_ruleset.erl b/apps/party_management/src/pm_ruleset.erl
index 71706b3..70f1c2e 100644
--- a/apps/party_management/src/pm_ruleset.erl
+++ b/apps/party_management/src/pm_ruleset.erl
@@ -15,6 +15,12 @@
 -spec reduce_payment_routing_ruleset(payment_routing_ruleset(), varset(), domain_revision()) ->
     payment_routing_ruleset().
 reduce_payment_routing_ruleset(RuleSet, VS, DomainRevision) ->
+    logger:log(
+        info,
+        "Routing start reduce ruleset with varset: ~p",
+        [VS],
+        logger:get_process_metadata()
+    ),
     RuleSet#domain_RoutingRuleset{
         decisions = reduce_payment_routing_decisions(RuleSet#domain_RoutingRuleset.decisions, VS, DomainRevision)
     }.
@@ -31,6 +37,12 @@ reduce_payment_routing_delegates([D | Delegates], VS, Rev) ->
     RuleSetRef = D#domain_RoutingDelegate.ruleset,
     case pm_selector:reduce_predicate(Predicate, VS, Rev) of
         ?const(false) ->
+            logger:log(
+                info,
+                "Routing delegate rejected. Delegate: ~p~nPredicate: ~p",
+                [D, Predicate],
+                logger:get_process_metadata()
+            ),
             reduce_payment_routing_delegates(Delegates, VS, Rev);
         ?const(true) ->
             #domain_RoutingRuleset{
@@ -52,6 +64,12 @@ reduce_payment_routing_candidates(Candidates, VS, Rev) ->
                 Predicate = C#domain_RoutingCandidate.allowed,
                 case pm_selector:reduce_predicate(Predicate, VS, Rev) of
                     ?const(false) ->
+                        logger:log(
+                            info,
+                            "Routing candidate rejected. Candidate: ~p~nPredicate: ~p",
+                            [C, Predicate],
+                            logger:get_process_metadata()
+                        ),
                         AccIn;
                     ?const(true) = ReducedPredicate ->
                         ReducedCandidate = C#domain_RoutingCandidate{