From 98176f839d221ce6b5e114d57a4de9ec8fe09cf0 Mon Sep 17 00:00:00 2001
From: wyx <414722560@qq.com>
Date: Fri, 24 Jul 2020 17:49:07 +0800
Subject: [PATCH] create coinchange

---
 app/models/coin_change.rb                        |  2 ++
 db/migrate/20200724094729_create_coin_changes.rb | 13 +++++++++++++
 spec/models/coin_change_spec.rb                  |  5 +++++
 3 files changed, 20 insertions(+)
 create mode 100644 app/models/coin_change.rb
 create mode 100644 db/migrate/20200724094729_create_coin_changes.rb
 create mode 100644 spec/models/coin_change_spec.rb

diff --git a/app/models/coin_change.rb b/app/models/coin_change.rb
new file mode 100644
index 000000000..9722a1330
--- /dev/null
+++ b/app/models/coin_change.rb
@@ -0,0 +1,2 @@
+class CoinChange < ApplicationRecord
+end
diff --git a/db/migrate/20200724094729_create_coin_changes.rb b/db/migrate/20200724094729_create_coin_changes.rb
new file mode 100644
index 000000000..6999312b3
--- /dev/null
+++ b/db/migrate/20200724094729_create_coin_changes.rb
@@ -0,0 +1,13 @@
+class CreateCoinChanges < ActiveRecord::Migration[5.2]
+  def change
+    create_table :coin_changes do |t|
+      t.integer :amount
+      t.string :description
+      t.string :reason
+      t.integer :to_wallet_id
+      t.integer :from_wallet_id
+
+      t.timestamps
+    end
+  end
+end
diff --git a/spec/models/coin_change_spec.rb b/spec/models/coin_change_spec.rb
new file mode 100644
index 000000000..313ecf1f9
--- /dev/null
+++ b/spec/models/coin_change_spec.rb
@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe CoinChange, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end