From 64717a5f9e96d88b27bb6b4dd53c94d6ad5fde83 Mon Sep 17 00:00:00 2001
From: shaojunda <shaojunda@gmail.com>
Date: Mon, 27 Apr 2020 12:20:22 +0800
Subject: [PATCH] feat: add circulation ratio to daily statistic

---
 app/models/daily_statistic.rb                                | 2 ++
 ...0200427041823_add_circulation_ratio_to_daily_statistic.rb | 5 +++++
 db/schema.rb                                                 | 4 +++-
 3 files changed, 10 insertions(+), 1 deletion(-)
 create mode 100644 db/migrate/20200427041823_add_circulation_ratio_to_daily_statistic.rb

diff --git a/app/models/daily_statistic.rb b/app/models/daily_statistic.rb
index cc1ddc4dd..918550fb0 100644
--- a/app/models/daily_statistic.rb
+++ b/app/models/daily_statistic.rb
@@ -35,4 +35,6 @@ class DailyStatistic < ApplicationRecord
 #  daily_dao_deposit            :decimal(30, )
 #  daily_dao_depositors_count   :integer
 #  daily_dao_withdraw           :decimal(30, )
+#  circulation_ratio            :decimal(, )
+#  total_supply                 :decimal(30, )
 #
diff --git a/db/migrate/20200427041823_add_circulation_ratio_to_daily_statistic.rb b/db/migrate/20200427041823_add_circulation_ratio_to_daily_statistic.rb
new file mode 100644
index 000000000..712fc1b9a
--- /dev/null
+++ b/db/migrate/20200427041823_add_circulation_ratio_to_daily_statistic.rb
@@ -0,0 +1,5 @@
+class AddCirculationRatioToDailyStatistic < ActiveRecord::Migration[6.0]
+  def change
+    add_column :daily_statistics, :circulation_ratio, :decimal
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 3e45e6829..5a91a6fb8 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2020_04_24_084519) do
+ActiveRecord::Schema.define(version: 2020_04_27_041823) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -192,6 +192,8 @@
     t.decimal "daily_dao_deposit", precision: 30
     t.integer "daily_dao_depositors_count"
     t.decimal "daily_dao_withdraw", precision: 30
+    t.decimal "circulation_ratio"
+    t.decimal "total_supply", precision: 30
   end
 
   create_table "dao_contracts", force: :cascade do |t|