feat(user): add user name (#39)

* Add user name

and update the app in necessary places

* feat(user) some changes

* feat(user): change mailer parameters

* feat(user): use select, fix tests

.rubocop.yml

@@ -7,3 +7,7 @@ AllCops:
 Style/Documentation:
   Description: Document classes and non-namespace modules.
   Enabled: false
+
+Metrics/BlockLength:
+  Exclude:
+    - "db/**/*"

app/models/user.rb

@@ -3,4 +3,6 @@ class User < ApplicationRecord
          :recoverable, :rememberable, :validatable
 
   belongs_to :account, optional: true
+
+  validates :name, allow_blank: true, length: { minimum: 2, maximum: 20 }
 end

app/views/my_accounts/show.html.erb

@@ -1,4 +1,4 @@
-<%= account.name %>
+<%= [current_user.name, account.email].select(&:present?).join(" ") %>
 <br>
 Account balance: <%= account.balance %>
 <br>

db/migrate/20230829201037_add_name_to_users.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddNameToUsers < ActiveRecord::Migration[6.1]
+  def change
+    add_column :users, :name, :string
+  end
+end

db/schema.rb

@@ -79,6 +79,7 @@
     t.datetime "created_at", precision: 6, null: false
     t.datetime "updated_at", precision: 6, null: false
     t.bigint "account_id"
+    t.string "name"
     t.index ["account_id"], name: "index_users_on_account_id"
     t.index ["email"], name: "index_users_on_email", unique: true
     t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true