Storefront Session 
Overview 
The storefront session facade is a provided to help keep certain resources your storefront needs set, such as channel, customer group etc.
php
use Lunar\Facades\StorefrontSession;Channels 
Initialise the Channel 
This will set the Channel based on what's been previously set, otherwise it will use the default.
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StorefrontSession::initChannel();This is automatically called when using the facade.
Set the Channel 
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$channel = new Channel([
    'name' => 'Webstore',
    'handle' => 'webstore',
]);
StorefrontSession::setChannel($channel);
StorefrontSession::setChannel('webstore');Get the Channel 
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StorefrontSession::getChannel();Customer Groups 
Initialise the Customer Groups 
This will set the Customer Groups based on what's been previously set (from the session), otherwise it will use the default record.
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StorefrontSession::initCustomerGroups();This is automatically called when using the facade.
Set the Customer Groups 
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$customerGroup = new CustomerGroup([
    'name' => 'Retail',
    'handle' => 'retail',
]);
// Set multiple customer groups
StorefrontSession::setCustomerGroups(collect($customerGroup));
// Set a single customer group, under the hood this will just call `setCustomerGroups`.
StorefrontSession::setCustomerGroup($customerGroup);Get the Customer Groups 
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StorefrontSession::getCustomerGroups();Customer 
Initialise the Customer 
This will set the Customer based on what's been previously set (from the session), otherwise it will retrieve the latest customer attached with the logged in user.
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StorefrontSession::initCustomer();This is automatically called when using the facade.
Set the Customer 
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$customer = /** your store logic to determine current customer */ ;
StorefrontSession::setCustomer($customer);Get the Customer 
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StorefrontSession::getCustomer();Currencies 
Set the Currency 
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$currency = new Currency([
    'name' => 'US Dollars',
    'code' => 'USD',
    // ...
]);
StorefrontSession::setCurrency($currency);
StorefrontSession::setCurrency('USD');Get the Currency 
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StorefrontSession::getCurrency();