Astra_Notices::dismiss_notice()

		public function dismiss_notice() {
			$notice_id           = ( isset( $_POST['notice_id'] ) ) ? sanitize_key( $_POST['notice_id'] ) : '';
			$repeat_notice_after = ( isset( $_POST['repeat_notice_after'] ) ) ? absint( $_POST['repeat_notice_after'] ) : '';
			$nonce               = ( isset( $_POST['nonce'] ) ) ? sanitize_key( $_POST['nonce'] ) : '';
			$notice              = $this->get_notice_by_id( $notice_id );
			$capability          = isset( $notice['capability'] ) ? $notice['capability'] : 'manage_options';

			if ( ! apply_filters( 'astra_notices_user_cap_check', current_user_can( $capability ) ) ) {
				return;
			}

			if ( false === wp_verify_nonce( $nonce, 'astra-notices' ) ) {
				wp_send_json_error( esc_html_e( 'WordPress Nonce not validated.', 'astra' ) );
			}

			// Valid inputs?
			if ( ! empty( $notice_id ) ) {

				if ( ! empty( $repeat_notice_after ) ) {
					set_transient( $notice_id, true, $repeat_notice_after );
				} else {
					update_user_meta( get_current_user_id(), $notice_id, 'notice-dismissed' );
				}

				wp_send_json_success();
			}

			wp_send_json_error();
		}