Add model Address

app/models/address.rb

@@ -0,0 +1,27 @@
+class Address < ApplicationRecord
+  scope :added_to_wallet, -> { where added_to_wallet: true }
+
+  scope :to_update_op_return, lambda {
+    added_to_wallet.where(
+      Address.arel_table[:op_return_updated_at].eq(nil)
+        .or(Address.arel_table[:op_return_updated_at].lt(1.hour.ago)),
+    )
+  }
+
+  validates :value, presence: true, uniqueness: true
+
+  def update_op_return?
+    added_to_wallet? && (
+      op_return_updated_at == nil ||
+      op_return_updated_at < 1.hour.ago
+    )
+  end
+
+  def add_to_wallet
+    AddAddressToWallet.perform_later self unless added_to_wallet?
+  end
+
+  def update_op_return
+    UpdateAddressOpReturn.perform_later self if update_op_return?
+  end
+end

db/migrate/20210310111839_create_addresses.rb

@@ -0,0 +1,13 @@
+class CreateAddresses < ActiveRecord::Migration[6.1]
+  def change
+    create_table :addresses do |t|
+      t.timestamps
+      t.string :value, null: false
+      t.boolean :added_to_wallet, null: false, default: false
+      t.string :op_return_value
+      t.datetime :op_return_updated_at
+    end
+
+    add_index :addresses, :value, unique: true
+  end
+end

db/schema.rb

@@ -10,7 +10,17 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2021_03_10_102531) do
+ActiveRecord::Schema.define(version: 2021_03_10_111839) do
+
+  create_table "addresses", force: :cascade do |t|
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+    t.string "value", null: false
+    t.boolean "added_to_wallet", default: false, null: false
+    t.string "op_return_value"
+    t.datetime "op_return_updated_at"
+    t.index ["value"], name: "index_addresses_on_value", unique: true
+  end
 
   create_table "followships", force: :cascade do |t|
     t.datetime "created_at", precision: 6, null: false

test/models/address_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class AddressTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end