From 2b5c1f061e731dd3d3f9e8edc2095d5ac4e40329 Mon Sep 17 00:00:00 2001
From: shaojunda <shaojunda@gmail.com>
Date: Wed, 26 Feb 2020 15:08:28 +0800
Subject: [PATCH] feat: add udt account model

---
 app/models/udt_account.rb                     | 29 +++++++++++++++++++
 .../20200226063458_create_udt_accounts.rb     | 14 +++++++++
 db/schema.rb                                  | 14 ++++++++-
 test/factories/udt_account.rb                 | 10 +++++++
 test/models/udt_account_test.rb               |  7 +++++
 5 files changed, 73 insertions(+), 1 deletion(-)
 create mode 100644 app/models/udt_account.rb
 create mode 100644 db/migrate/20200226063458_create_udt_accounts.rb
 create mode 100644 test/factories/udt_account.rb
 create mode 100644 test/models/udt_account_test.rb

diff --git a/app/models/udt_account.rb b/app/models/udt_account.rb
new file mode 100644
index 000000000..598e7c30c
--- /dev/null
+++ b/app/models/udt_account.rb
@@ -0,0 +1,29 @@
+class UdtAccount < ApplicationRecord
+  enum udt_type: { sudt: 0 }
+
+  belongs_to :address
+
+  validates_presence_of :full_name, :symbol, :decimal, :amount
+  validates_length_of :symbol, minimum: 1, maximum: 16
+  validates :decimal, numericality: { greater_than_or_equal_to: 0, less_than_or_equal_to: 39 }
+  validates :amount, numericality: { greater_than_or_equal_to: 0 }
+end
+
+# == Schema Information
+#
+# Table name: udt_accounts
+#
+#  id         :bigint           not null, primary key
+#  udt_type   :integer
+#  full_name  :string
+#  symbol     :string
+#  decimal    :integer
+#  amount     :decimal(40, )
+#  address_id :bigint
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#
+# Indexes
+#
+#  index_udt_accounts_on_address_id  (address_id)
+#
diff --git a/db/migrate/20200226063458_create_udt_accounts.rb b/db/migrate/20200226063458_create_udt_accounts.rb
new file mode 100644
index 000000000..aefa6eea9
--- /dev/null
+++ b/db/migrate/20200226063458_create_udt_accounts.rb
@@ -0,0 +1,14 @@
+class CreateUdtAccounts < ActiveRecord::Migration[6.0]
+  def change
+    create_table :udt_accounts do |t|
+      t.integer :udt_type
+      t.string :full_name
+      t.string :symbol
+      t.integer :decimal
+      t.decimal :amount, precision: 40
+      t.references :address
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index c4b54f25a..f347d79b7 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_01_22_060907) do
+ActiveRecord::Schema.define(version: 2020_02_26_063458) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -300,6 +300,18 @@
     t.index ["cell_output_id"], name: "index_type_scripts_on_cell_output_id"
   end
 
+  create_table "udt_accounts", force: :cascade do |t|
+    t.integer "udt_type"
+    t.string "full_name"
+    t.string "symbol"
+    t.integer "decimal"
+    t.decimal "amount", precision: 40
+    t.bigint "address_id"
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+    t.index ["address_id"], name: "index_udt_accounts_on_address_id"
+  end
+
   create_table "uncle_blocks", force: :cascade do |t|
     t.binary "block_hash"
     t.decimal "number", precision: 30
diff --git a/test/factories/udt_account.rb b/test/factories/udt_account.rb
new file mode 100644
index 000000000..58d86cdcc
--- /dev/null
+++ b/test/factories/udt_account.rb
@@ -0,0 +1,10 @@
+FactoryBot.define do
+  factory :udt_account do
+    address
+    udt_type { "sudt" }
+    full_name { "kingdom fat coin" }
+    symbol { "kfc" }
+    decimal { 6 }
+    amount { 100000000000 * 10**6 }
+  end
+end
diff --git a/test/models/udt_account_test.rb b/test/models/udt_account_test.rb
new file mode 100644
index 000000000..9e49179a8
--- /dev/null
+++ b/test/models/udt_account_test.rb
@@ -0,0 +1,7 @@
+require 'test_helper'
+
+class UdtAccountTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end