impress-org / give

		$payment_added = $this->update( array( 'payment_ids' => $new_payment_ids ) );

		if ( $payment_added ) {

			$this->payment_ids = $new_payment_ids;

			// We added this payment successfully, increment the stats

			if ( $update_stats ) {

				$payment_amount = give_donation_amount( $payment_id, array( 'type' => 'stats' ) );

				if ( ! empty( $payment_amount ) ) {

					$this->increase_value( $payment_amount );

				}

				$this->increase_purchase_count();

			}

		}

		/**

		 * Fires after attaching payments to the donor.

		$payment_removed = $this->update( array( 'payment_ids' => $new_payment_ids ) );

		if ( $payment_removed ) {

			$this->payment_ids = $new_payment_ids;

			if ( $update_stats ) {

				// We removed this payment successfully, decrement the stats

				$payment_amount = give_donation_amount( $payment_id );

				if ( ! empty( $payment_amount ) ) {

					$this->decrease_value( $payment_amount );

				}

				$this->decrease_donation_count();

			}

		}

		/**

		 * Fires after removing payments from donors.