From a5fbd9e843754876f224f566e5572d1c52edc776 Mon Sep 17 00:00:00 2001
From: Stephen Paul Weber <singpolyma@singpolyma.net>
Date: Wed, 13 Apr 2022 09:02:00 -0500
Subject: [PATCH] Use correct merchant account for card verification

Based on plan currency
---
 config.ru | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/config.ru b/config.ru
index b81a995..feba605 100644
--- a/config.ru
+++ b/config.ru
@@ -26,6 +26,7 @@ end
 use Sentry::Rack::CaptureExceptions
 
 REDIS = Redis.new
+PLANS = Dhall.load("env:PLANS").sync
 BRAINTREE_CONFIG = Dhall.load("env:BRAINTREE_CONFIG").sync
 ELECTRUM = Electrum.new(
 	**Dhall::Coder.load("env:ELECTRUM_CONFIG", transform_keys: :to_sym)
@@ -90,8 +91,21 @@ class CreditCardGateway
 		@customer_id
 	end
 
+	def customer_plan
+		name = DB.exec_params(<<~SQL, [customer_id]).first&.[]("plan_name")
+			SELECT plan_name FROM customer_plans WHERE customer_id=$1 LIMIT 1
+		SQL
+		PLANS.find { |plan| plan[:name].to_s == name }
+	end
+
+	def merchant_account
+		BRAINTREE_CONFIG[:merchant_accounts][customer_plan[:currency]]
+	end
+
 	def client_token
-		@gateway.client_token.generate(customer_id: customer_id)
+		kwargs = {}
+		kwargs[:merchant_account_id] = merchant_account.to_s if merchant_account
+		@gateway.client_token.generate(customer_id: customer_id, **kwargs)
 	end
 
 	def payment_methods?
-- 
2.45.2