# Unidom Contact 联系方式领域模型引擎

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Unidom (UNIfied Domain Object Model) is a series of domain model engines. The Contact domain model engine includes Contact Subscription and Email Address models.
Unidom (统一领域对象模型)是一系列的领域模型引擎。联系方式领域模型引擎包括联系方式订阅和电子邮箱地址的模型。

## Usage in Gemfile
```ruby
gem 'unidom-contact'
```

## Run the Database Migration
```shell
rake db:migrate
```

## Call the Model
```ruby
contact      = MobilePhoneNumber.create phone_number: '13912345678'
subscriber   = Person.create            name:         'John'
subscription = Unidom::Contact::ContactSubscription.subscribe contact, subscriber, name: 'John Mobile', primary: true, grade: 0, priority: 0
# Associate the subscriber & the contact

Unidom::Contact::ContactSubscription.subscribed_by(subscriber).valid_at.alive
# Get a list of all contact subscriptions of subscriber

Unidom::Contact::ContactSubscription.contact_is(contact).valid_at.alive
# Get a list of all contact subscriptions of contact

Unidom::Contact::EmailAddress.full_address_is('topbit.du@gmail.com').first
# Find the Email Address
```