Stefan Hornburg (Racke) > Dancer-Plugin-Nitesi-0.0098 > Dancer::Plugin::Nitesi

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Module Version: 0.0098   Source   Latest Release: Dancer-Plugin-Nitesi-0.0099

NAME ^

Dancer::Plugin::Nitesi - Nitesi Shop Machine plugin for Dancer

VERSION ^

Version 0.0098

SYNOPSIS ^

    use Dancer::Plugin::Nitesi;

    cart->add({sku => 'ABC', name => 'Foobar', quantity => 1, price => 42});
    cart->items();
    cart->clear();

    account->login(username => 'frank@nitesi.com', password => 'nevairbe');
    account->acl(check => 'view_prices');
    account->logout();

DESCRIPTION ^

This dancer plugin gives you access to the products, cart and account functions of the Nitesi shop machine.

PRODUCTS ^

CARTS ^

The cart keyword returns a Nitesi::Cart object with the corresponding methods.

You can use multiple carts like that:

    cart('wishlist')->add({sku => 'ABC', name => 'Foobar', quantity => 1, price => 42});
    cart('wishlist')->total;

The DBI backend (Dancer::Plugin::Nitesi::Cart::DBI) allows you to load carts of arbitrary users.

    cart('', 123)->items;

PAYMENT ^

Card payments can be processed by one of the various providers supported by Business::OnlinePayment with the charge keyword.

    $tx = charge(provider => 'Braintree',
                 amount => cart->total,
                 first_name => 'Test',
                 last_name => 'Tester',
                 card_number => '4111111111111111',
                 expiration => '0714',
                 cvc => '222');

ACCOUNTS ^

The account keyword returns a Nitesi::Account::Manager object with the corresponding methods.

Login to an account:

    account->login(username => 'frank@nitesi.com', password => 'nevairbe');

Logout:

    account->logout();

Check permissions:

    account->acl(check => 'view_prices');

Change password for current account:

    account->password('nevairbe');

Change password for other account:

    account->password(username => 'frank@nitesi.com', password => 'nevairbe');

Create account:

    account->create(email => 'fina@nitesi.com');

ROUTES ^

Standard routes can be registered by including the Dancer::Plugin::Nitesi::Routes module and calling shop_set_routes at the end of your main application module:

    package MyShopApp;

    use Dancer ':syntax';
    use Dancer::Plugin::Nitesi;
    use Dancer::Plugin::Nitesi::Routes;

    ...

    shop_setup_routes;

    1;

VIEWS

The following views (template files) are needed for your shopping cart application:

product

Product detail page, with product description, product price and "Add to cart" button.

cart

Cart page.

HOOKS ^

This plugin installs the following hooks:

Add to cart

The functions registered for these hooks receive the cart object and the item to be added as parameters.

before_cart_add_validate

Triggered before item is validated for adding to the cart.

before_cart_add

Triggered before item is added to the cart.

after_cart_add

Triggered after item is added to the cart. Used by DBI backend to save item to the database.

Update cart

The functions registered for these hooks receive the cart object, the current item in the cart and the updated item.

before_cart_update

Triggered before cart item is updated (changing quantity).

after_cart_update

Triggered after cart item is updated (changing quantity). Used by DBI backend to update item to the database.

Remove from cart

The functions registered for these hooks receive the cart object and the item to be added as parameters.

before_cart_remove_validate

Triggered before item is validated for removal. Receives cart object and item SKU.

before_cart_remove

Triggered before item is removed from the cart. Receives cart object and item.

after_cart_remove

Triggered after item is removed from the cart. Used by DBI backend to delete item from the database. Receives cart object and item.

Clear cart

before_cart_clear

Triggered before cart is cleared.

after_cart_clear

Triggered after cart is cleared.

Rename cart

The functions registered for these hooks receive the cart object, the old name and the new name.

before_cart_rename

Triggered before cart is renamed.

after_cart_rename

Triggered after cart is renamed.

CONFIGURATION ^

The default configuration is as follows:

    plugins:
      Nitesi:
        Account:
          Session:
            Key: account
          Provider: DBI
        Cart:
          Backend: Session
        Product:
          backend: DBI
          table: products
          key: sku
        Query:
          log: 0

ACCOUNT

Connection

The connection used by Dancer::Plugin::Database can be set as follows:

    plugins:
      Nitesi:
        Account:
          Provider: DBI
          Connection: shop

Fields

Extra fields can be retrieved from the account provider and put into the session after a successful login:

    plugins:
      Nitesi:
        Account:
          Provider: DBI
          Fields: first_name,last_name,city

PRODUCTS

If your products table slightly varies from our default schema in Nitesi::Database::Schema, you can adjust this in your configuration:

    plugins:
      Nitesi:
        Product:
          attributes:
            name: description
            short_description: comment_short

This directs Dancer::Plugin::Nitesi to use the description field instead of the name field and the comment_short field instead of the short_description field.

QUERY

DBI queries can be logged with debug level as follows:

    plugins:
      Nitesi:
        Query:
          log: 1

CAVEATS ^

Please anticipate API changes in this early state of development.

AUTHOR ^

Stefan Hornburg (Racke), racke@linuxia.de

BUGS ^

Please report any bugs or feature requests to bug-nitesi at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Dancer-Plugin-Nitesi. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT ^

You can find documentation for this module with the perldoc command.

    perldoc Dancer-Plugin-Nitesi

You can also look for information at:

ACKNOWLEDGEMENTS ^

The Dancer developers and community for their great application framework and for their quick and competent support.

LICENSE AND COPYRIGHT ^

Copyright 2010-2013 Stefan Hornburg (Racke).

This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.

See http://dev.perl.org/licenses/ for more information.

SEE ALSO ^

Nitesi

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