RCP_Discounts
This class was deprecated in Restrict Content Pro version 3.3.
Note: This is part of the developer docs and is considered custom code.
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The RCP_Discounts class allows you to interact with the discounts database table.
get_discounts( $args = array() )
Retrieve discounts from the database. You can filter by discount status like so:
$discounts_db = new RCP_Discounts();
$discounts = $discounts_db->get_discounts( array( ‘status’ => ‘active’ ) );
get_discount( $discount_id = 0 )
Retrieve a specific discount from the database by its ID number. This returns the object from the database like so:
stdClass Object
(
[id] => 7
[name] => 10% off
[description] =>
[amount] => 10
[unit] => %
[code] => 10percent
[use_count] => 7
[max_uses] => 0
[status] => active
[expiration] =>
[subscription_id] => 0
)
get_by( $field = ‘code’, $value = ” )
Retrieve a specific discount code from the database by a field. You can use this to get a discount by its code rather than ID number. Example:
$discounts_db = new RCP_Discounts();
$discount = $discounts_db->get_by( ‘code’, ‘half_off’ );
insert( $args = array() )
Used for inserting a new discount into the database. Available arguments are:
name (string) – Name of the discount code.
description (string) – Discount description.
amount (float) – Amount the discount is for.
status (string) – Either ‘active’ or ‘inactive’. Default is inactive.
unit (string) – Either ‘flat’ or ‘%’. Default is ‘%’.
code (string) – Discount code.
expiration (string) – Date the discount expires in Y-m-d format. Default is empty string (no expiration).
max_uses (int) – Maximum number of uses. Use 0 for unlimited.
use_count (int) – Number of times the code has been used. Default is 0.
subscription_id (int) – Associated subscription ID. Default is 0 (no association).
update( $discount_id = 0, $args = array() )
Update an existing discount code in the database. Arguments are the same as insert().
Additional helper methods
get_status( $discount_id = 0 ) – Get the status of a discount.
get_amount( $discount_id = 0 ) – Get the discounted amount.
get_uses( $discount_id = 0 ) – The number of times a discount has been used.
get_max_uses( $discount_id = 0 ) – The maximum number of times a discount can be used.
get_subscription_id( $discount_id = 0 ) – The associated subscription level for a discount.
has_subscription_id( $discount_id = 0 ) – Checks whether a discount code has a subscription associated with it.
increase_uses( $discount_id = 0 ) – Increase the use count of a discount by one.
get_expiration( $discount_id = 0 ) – Get the expiration date of a discount.
get_type( $discount_id = 0 ) – Get the type of discount (will be ‘flat’ or ‘%’).
delete( $discount_id = 0 ) – Delete a specific discount from the database.
is_maxed_out( $discount_id = 0 ) – Whether or not a given discount code has reached its max uses (true or false).
is_expired( $discount_id = 0 ) – Checks whether a discount code is expired.
add_to_user( $user_id = 0, $discount_code = ” ) – Add a discount code to a user’s history.
user_has_used( $user_id = 0, $discount_code = ” ) – Check if a user has used a discount code.
format_discount( $amount = ”, $type = ” ) – Format a discount code. If discount is percentage based, a % symbol is prefixed to the amount. If a code is a flat rate, the currency sign is added.
calc_discounted_price( $base_price = ”, $discount_amount = ”, $type = ‘%’ ) – Calculate the discounted price given a base price (float), a discount amount (float), and a discount type (‘%’ or ‘flat’).