From 36182e5f1a70061eb52a895076a469cc5e0b22f9 Mon Sep 17 00:00:00 2001
From: Christopher Vollick <0@psycoti.ca>
Date: Tue, 7 Jun 2022 11:24:25 -0400
Subject: [PATCH] ResetDeclines Command

This is a nice simple first one.
I set the declines to 0, and on Undo I set it back to what it was
before.

There's no extra form or information, it just does the thing.
---
 forms/admin_menu.rb                 |  3 +-
 lib/admin_actions/reset_declines.rb | 44 +++++++++++++++++++++++++++++
 lib/admin_command.rb                |  4 ++-
 lib/customer_finacials.rb           |  8 ++++++
 4 files changed, 57 insertions(+), 2 deletions(-)
 create mode 100644 lib/admin_actions/reset_declines.rb

diff --git a/forms/admin_menu.rb b/forms/admin_menu.rb
index 650642e..dc65dca 100644
--- a/forms/admin_menu.rb
+++ b/forms/admin_menu.rb
@@ -12,6 +12,7 @@ field(
 		{ value: "financial", label: "Customer Billing Information" },
 		{ value: "bill_plan", label: "Bill Customer" },
 		{ value: "cancel_account", label: "Cancel Customer" },
-		{ value: "undo", label: "Undo" }
+		{ value: "undo", label: "Undo" },
+		{ value: "reset_declines", label: "Reset Declines" }
 	]
 )
diff --git a/lib/admin_actions/reset_declines.rb b/lib/admin_actions/reset_declines.rb
new file mode 100644
index 0000000..57bf2ee
--- /dev/null
+++ b/lib/admin_actions/reset_declines.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+require "value_semantics/monkey_patched"
+require_relative "../admin_action"
+
+class AdminAction
+	class ResetDeclines < AdminAction
+		class Command
+			def self.for(target_customer, **)
+				target_customer.declines.then { |declines|
+					AdminAction::ResetDeclines.for(
+						customer_id: target_customer.customer_id,
+						previous_value: declines
+					)
+				}
+			end
+		end
+
+		def customer_id
+			@attributes[:customer_id]
+		end
+
+		def previous_value
+			@attributes[:previous_value].to_i
+		end
+
+		def forward
+			CustomerFinancials.new(customer_id).set_declines(0).then { self }
+		end
+
+		# I could make sure here that they're still set to 0 in the reverse case, so
+		# I know there haven't been any declines since I ran the command, but I
+		# think I don't care actually, and I should just set it back to what it was
+		# and trust the human knows what they're doing
+		def reverse
+			CustomerFinancials.new(customer_id).set_declines(previous_value)
+				.then { self }
+		end
+
+		def to_s
+			"reset_declines(#{customer_id}): #{previous_value} -> 0"
+		end
+	end
+end
diff --git a/lib/admin_command.rb b/lib/admin_command.rb
index 955db83..8e721c6 100644
--- a/lib/admin_command.rb
+++ b/lib/admin_command.rb
@@ -3,6 +3,7 @@
 require_relative "admin_action_repo"
 require_relative "admin_actions/cancel"
 require_relative "admin_actions/financial"
+require_relative "admin_actions/reset_declines"
 require_relative "bill_plan_command"
 require_relative "customer_info_form"
 require_relative "financial_info"
@@ -174,7 +175,8 @@ class AdminCommand
 	[
 		[:cancel_account, Simple.new(AdminAction::CancelCustomer)],
 		[:financial, Simple.new(AdminAction::Financial)],
-		[:undo, Undoable.new(Undo)]
+		[:undo, Undoable.new(Undo)],
+		[:reset_declines, Undoable.new(AdminAction::ResetDeclines::Command)]
 	].each do |action, handler|
 		define_method("action_#{action}") do
 			handler.call(
diff --git a/lib/customer_finacials.rb b/lib/customer_finacials.rb
index 07c33ea..8ff43d4 100644
--- a/lib/customer_finacials.rb
+++ b/lib/customer_finacials.rb
@@ -42,6 +42,14 @@ class CustomerFinancials
 		end
 	end
 
+	def set_declines(num)
+		if num.positive?
+			REDIS.set("jmp_pay_decline-#{@customer_id}", num)
+		else
+			REDIS.del("jmp_pay_decline-#{@customer_id}")
+		end
+	end
+
 	class TransactionInfo
 		value_semantics do
 			transaction_id String
-- 
2.34.5