Ecommerce Cart Plugin for Dancer2
Switch branches/tags
Nothing to show
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Type Name Latest commit message Commit time
Failed to load latest commit information.
bin
lib/Dancer2/Plugin
t
.gitignore
Changes
README.md
dist.ini

README.md

NAME

Dancer2::Plugin::Cart - ECommerce Cart Plugin for Dancer2

VERSION

Version 1.0001

DESCRIPTION

This plugin provides a easy way to manage a shopping cart in Dancer2. All the information and data structure of the plugin will be managed by the session, so a good idea is to use a plugin in order to store the session data in the database.

It was designed to be used on new or existing database, providing a lot of hooks in order to fit customizable solutions.

By default, the plugin is going to search default templates on the views directory; if the view doesn't exists, the plugin will render and inline templates provided by the plugin.

An script file has been added in order to generate the template views of each stage of a checkout, and the user will be able to adapt it to their needs.

The script is create_cart_views and needs to be run on the root directory of the Dancer2 app. The default views assume that you are using "Template Toolkit" as the template engine.

SYNOPSIS

  1. In order to use the plugin, you need to configure at least some products.

     plugins:
       Cart:
         product_list:
           - ec_sku: 'SU01'
             ec_price: 15
           - ec_sku: 'SU02'
             ec_price: 20
    
  2. Install the module with cpanminus:

     cpanm Dancer2::Plugin::Cart
    
  3. Use the library

    In your App.pm add:

     use Dancer2::Plugin::Cart;
    

Configuration Options:

* products_view_template
    * Define a template to use to show the products 
* cart_view_template
    * Define a template to use to show cart info 
* cart_receipt_template
    * Define a template to use to show receipts 
* shipping_view_template
    * Define a template to use to show shipping form
* billing_view_template
    * Define a template to use to show billing form
* review_view_template
    * Define a template to use to show review page
* receipt_view_template
    * Define a template to use to show receipt page
* default_routes
    * default 1, to exclude all routes, set to 0
* excluded_routes
    * Array defining the routes to be excluded.

Routes

* get /products
  List of products
* get /cart
  Cart info
* post /cart/add
  To add a product to the cart
* get /cart/clear
  To reset the cart
* get /cart/shipping
  To show shipping form
* post /cart/shipping
  To store data on session variable
* get /cart/billing
  To show billing form
* post /cart/billing
  To store data on session variable
* get /cart/review
  To show a summary of the cart
* post /cart/checkout
  To place orders
* get /cart/receipt
  To show the results of placing an order

Keywords:

* products
    * Returns products defined on the structure session('ec_cart')->{products}
* cart
    * Returns the cart structure.
    * Refers: session('ec_cart')->{cart}
    * Use: subtotal, quantity, and total keywords
    * Hooks: before_cart, after_cart
* cart_add
    * Process cart_add form and check errors on session('ec_cart')->{add}->{error}
    * Delete session('ec_cart')->{add} after success. 
    * Hooks: validate_cart_add_params, before_cart_add, after_cart_add
* cart_add_item
    * Check if the product exists, and add/sub the quantity.
    * Calculate ec_subtotal
    * Return product added.
* clear_cart
    Delete ec_cart session variable
    * Hooks: before_clear_cart, after_clear_cart
* subtotal
    * Calculate subtotal of the cart
    * Hooks: before_subtotal, after_subtotal
* quantity
    * Calculate total items on the cart
    * Hooks: before_quantity, after_quantity
* shipping
    * Process shipping form and check errors on session('ec_cart')->{shipping}->{form}
    * Hooks: validate_shipping_params, before_shipping, after_shipping
* billing
    * Process billing form and check errors on session('ec_cart')->{billing}->{form}
    * Hooks: validate_billing_params, before_billing, after_billing
* checkout
    * Hooks: validate_checkout_params, checkout
* close_cart
    * Set status 1 to session('ec_cart')->{cart}->{status}
    * Hooks: before_close_cart, after_close_cart 
* adjustments
    * Set default adjustments
    * Hooks: adjustments

Hooks:

* before_cart
* after_cart
* validate_cart_add_params
* before_cart_add
* after_cart_add
* before_cart_add_item
* after_cart_add_item
* validate_shipping_params
* before_shipping
* after_shipping
* validate_billing_params
* before_billing
* after_billing
* validate_checkout_params
* before_checkout
* checkout
* after_checkout
* before_close_cart
* after_close_cart
* before_clear_cart
* after_clear_cart
* before_subtotal
* after_subtotal
* before_quantity
* after_quantity
* adjustments

Session structure:

ec_cart => {
  products => [
    {
      ec_sku => 'SU01',
      ec_price => 10
    }
  ],
  cart => {
    items => [
      {
        ec_sku => 'SU01',
        ec_price => 10,
        ec_quantity => 1.
        ec_subtotal => 10
      }
    ],
    adjustments => [
                       {
                         value => 0,
                         description => 'Discounts'
                       },
                       {
                         description => 'Shipping',
                         value => 0
                       },
                       {
                         description => 'Taxes',
                         value => 0
                       }
                     ],
    subtotal => 10,
    total => 10,
    quantity => 1,
  },
  shipping => {
    form => {
      email => 'email@domain.com'
    }
  },
  billing => {
    form => {
      email => 'email@domain.com'
    }
  }
}

BUGS

Please use GitHub issue tracker here.

AUTHOR

YourSole Core Developers

CORE DEVELOPERS

Andrew Baerg
Ruben Amortegui

CONTRIBUTORS

Josh Lavin

COPYRIGHT AND LICENSE

This software is copyright (c) 2016 by Ruben Amortegui.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.