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<?php // Do not include the opening PHP tag if you already have one | |
function bc_ee_determine_whether_to_apply_surcharge() { | |
if ( isset( $_REQUEST[ 'ee_reg_qstn' ] ) ) { | |
foreach ( $_REQUEST[ 'ee_reg_qstn' ] as $registrations ) { | |
if ( ! empty( $registrations ) ) { | |
foreach ( $registrations as $QST_ID => $response ) { | |
if ( $QST_ID === 'state' ) { | |
switch ( $response ) { | |
case '8' : | |
// apply 1% surcharge - Connecticut | |
add_filter( 'FHEE__bc_ee_apply_transaction_surcharge__apply_surcharge', '__return_true' ); | |
add_filter( 'FHEE__bc_ee_apply_transaction_surcharge__surcharge_details', 'ee_ct_surcharge_details' ); | |
break; | |
default : | |
add_filter( 'FHEE__bc_ee_apply_transaction_surcharge__apply_surcharge', '__return_false' ); | |
} | |
} | |
} | |
} | |
} | |
} | |
} | |
add_action( 'AHEE__EE_System__core_loaded_and_ready', 'bc_ee_determine_whether_to_apply_surcharge', 1 ); | |
function ee_ct_surcharge_details() { | |
return array( | |
'name' => 'Service Charge', | |
'code' => 'service-charge', | |
'description' => 'Service charge - 1%', | |
'percent' => 1, | |
'taxable' => false, | |
); | |
} | |
/** | |
* DO NOT EDIT ANYTHING EXCEPT DEFAULT SURCHARGE DETAILS | |
* | |
* bc_ee_apply_transaction_surcharge | |
* | |
* @param \EE_Checkout $checkout | |
* @return \EE_Checkout | |
*/ | |
function bc_ee_apply_transaction_surcharge( EE_Checkout $checkout ) { | |
// DEFAULT SURCHARGE DETAILS - EDIT THIS | |
$surcharge_details = apply_filters( | |
'FHEE__bc_ee_apply_transaction_surcharge__surcharge_details', | |
array( | |
// name for surcharge that will be displayed | |
'name' => 'gst', | |
// unique code used to identify surcharge in the db | |
'code' => 'province-gst', | |
// description for line item | |
'description' => 'province gst', | |
// percentage amount | |
'percent' => 5, | |
// whether or not tax is applied on top of the surcharge | |
'taxable' => false, | |
) | |
); | |
// STOP EDITING | |
// apply the surcharge ? | |
if ( ! apply_filters( 'FHEE__bc_ee_apply_transaction_surcharge__apply_surcharge', false ) ) { | |
return $checkout; | |
} | |
// verify checkout | |
if ( ! $checkout instanceof EE_Checkout ) { | |
return $checkout; | |
} | |
// verify cart | |
$cart = $checkout->cart; | |
if ( ! $cart instanceof EE_Cart ) { | |
return $checkout; | |
} | |
// verify grand total line item | |
$grand_total = $cart->get_grand_total(); | |
if ( ! $grand_total instanceof EE_Line_Item ) { | |
return $checkout; | |
} | |
// has surcharge already been applied ? | |
$existing_surcharge = $grand_total->get_child_line_item( $surcharge_details[ 'code' ] ); | |
if ( $existing_surcharge instanceof EE_Line_Item ) { | |
return $checkout; | |
} | |
EE_Registry::instance()->load_helper( 'Line_Item' ); | |
$pre_tax_subtotal = EEH_Line_Item::get_pre_tax_subtotal( $grand_total ); | |
$pre_tax_subtotal->add_child_line_item( | |
EE_Line_Item::new_instance( array( | |
'LIN_name' => $surcharge_details[ 'name' ], | |
'LIN_desc' => $surcharge_details[ 'description' ], | |
'LIN_unit_price' => 0, | |
'LIN_percent' => $surcharge_details[ 'percent' ], | |
'LIN_quantity' => NULL, | |
'LIN_is_taxable' => $surcharge_details[ 'taxable' ], | |
'LIN_order' => 0, | |
'LIN_total' => (float) ( $surcharge_details[ 'percent' ] * ( $pre_tax_subtotal->total() / 100 ) ), | |
'LIN_type' => EEM_Line_Item::type_line_item, | |
'LIN_code' => $surcharge_details[ 'code' ], | |
) ) | |
); | |
$grand_total->recalculate_total_including_taxes(); | |
return $checkout; | |
} | |
add_filter( 'FHEE__EED_Single_Page_Checkout___initialize_checkout__checkout', 'bc_ee_apply_transaction_surcharge' ); |
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