Contents

# Unidom Price 价格领域模型引擎

[![License](https://img.shields.io/badge/license-MIT-green.svg)](http://opensource.org/licenses/MIT)
[![Gem Version](https://badge.fury.io/rb/unidom-price.svg)](https://badge.fury.io/rb/unidom-price)

Unidom (UNIfied Domain Object Model) is a series of domain model engines. The Price domain model engine includes Pricing and its relative models.
Unidom (统一领域对象模型)是一系列的领域模型引擎。价格领域模型引擎包括定价及其相关的模型。

## Recent Update
Check out the [Road Map](ROADMAP.md) to find out what's the next.
Check out the [Change Log](CHANGELOG.md) to find out what's new.

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

## Run the Database Migration
```shell
rake db:migrate
```
The migration versions start with 200203.

## Call the Model
```ruby
# Create 2 Prices for the same product
product = Product.create name: 'iPhone 6S'
pricer  = Person.create  name: 'John'
price   = Unidom::Price::Price.create(priced: product,
  pricer:           pricer,
  calculation_code: 'AMNT',
  pricing_code:     'BASE',
  charging_code:    'ONCE',
  currency_code:    'RMB',
  amount:           20.00,
  description:      'the normal price',
  instruction:      'Here is a promotion coming soon.',
  opened_at:        Time.now)
promotion_price = Unidom::Price::Price.create(priced: product,
  pricer:           pricer,
  calculation_code: 'PCNT',
  pricing_code:     'DSCT',
  charging_code:    'ONCE',
  currency_code:    'RMB',
  amount:           15.00,
  description:      'the promotion price',
  instruction:      'Here is a promotion coming 1 week later.',
  opened_at:        Time.now+7.days)

# Find the prices.
prices = Unidom::Price::Price.priced_is(product).priced_by(pricer).charging_coded_as('ONCE').currency_coded_as('RMB').valid_at.alive.first

# Price a product
Unidom::Price::Price.price! product, amount: 100
```

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
unidom-price-1.0.1	README.md
unidom-price-1.0	README.md