From 4a1c05c421ea91a09eb8f6a5f52b4c31ee5f4e85 Mon Sep 17 00:00:00 2001
From: Viktor Miller <viktor.miller@vihais.com>
Date: Wed, 14 Jan 2026 20:07:08 +0900
Subject: [PATCH] feat(04-02): add deactivation notification method to
 notifications class

- Added send_admin_job_deactivation_notification() method
- Hooks transition_post_status with guards: draft status AND old publish
- Extracts deactivation reason from ACF field job_deactivation_reason
- Email subject: "Stellenangebot deaktiviert: {job_title}"
- Email includes job details, provider info, and deactivation reason
- Sends to admin_email with edit link for review
- Error logging for missing admin_email or wp_mail failure

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---
 includes/class-notifications.php | 100 +++++++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)

diff --git a/includes/class-notifications.php b/includes/class-notifications.php
index 449f203..5a006f8 100644
--- a/includes/class-notifications.php
+++ b/includes/class-notifications.php
@@ -19,6 +19,9 @@ class DDHH_JM_Notifications {
 	public static function setup_hooks() {
 		// Hook into post status transitions to detect new pending job submissions
 		add_action( 'transition_post_status', array( __CLASS__, 'send_admin_new_job_notification' ), 10, 3 );
+
+		// Hook into post status transitions to detect job deactivations
+		add_action( 'transition_post_status', array( __CLASS__, 'send_admin_job_deactivation_notification' ), 10, 3 );
 	}
 
 	/**
@@ -109,4 +112,101 @@ class DDHH_JM_Notifications {
 			);
 		}
 	}
+
+	/**
+	 * Send admin notification when a job is deactivated by provider
+	 *
+	 * @param string  $new_status New post status.
+	 * @param string  $old_status Old post status.
+	 * @param WP_Post $post       Post object.
+	 */
+	public static function send_admin_job_deactivation_notification( $new_status, $old_status, $post ) {
+		// Only trigger on job_offer posts transitioning from publish to draft
+		if ( 'job_offer' !== $post->post_type ) {
+			return;
+		}
+
+		// Only send notification when published job becomes draft (deactivation)
+		// Avoid notification on draft saves or initial draft creation
+		if ( 'draft' !== $new_status || 'publish' !== $old_status ) {
+			return;
+		}
+
+		// Get admin email
+		$admin_email = get_option( 'admin_email' );
+		if ( ! $admin_email ) {
+			error_log( 'DDHH Job Manager: Cannot send deactivation notification - admin_email option not set' );
+			return;
+		}
+
+		// Prepare email data
+		$job_title = $post->post_title;
+		$author    = get_userdata( $post->post_author );
+		$author_name = $author ? $author->display_name : 'Unbekannt';
+		$author_org  = get_user_meta( $post->post_author, 'ddhh_org_name', true );
+		if ( empty( $author_org ) ) {
+			$author_org = 'Nicht angegeben';
+		}
+
+		// Get ACF fields
+		$job_location = get_field( 'job_location', $post->ID );
+		$job_type     = get_field( 'job_type', $post->ID );
+
+		// Get deactivation reason from ACF field
+		$deactivation_reason = get_field( 'job_deactivation_reason', $post->ID );
+		if ( empty( $deactivation_reason ) ) {
+			$deactivation_reason = 'Kein Grund angegeben';
+		}
+
+		// Get deactivation date
+		$deactivation_date = current_time( 'd.m.Y H:i' );
+
+		// Get edit link
+		$edit_link = get_edit_post_link( $post->ID, '' );
+
+		// Build email subject
+		$subject = sprintf( 'Stellenangebot deaktiviert: %s', $job_title );
+
+		// Build email body
+		$body = sprintf(
+			"Ein Stellenangebot wurde vom Anbieter deaktiviert.\n\n" .
+			"Titel: %s\n" .
+			"Anbieter: %s (%s)\n" .
+			"Standort: %s\n" .
+			"Art: %s\n" .
+			"Deaktiviert am: %s\n\n" .
+			"Grund für Deaktivierung:\n%s\n\n" .
+			"Stelle ansehen:\n%s\n\n" .
+			"---\n" .
+			"Diese E-Mail wurde automatisch gesendet.",
+			$job_title,
+			$author_name,
+			$author_org,
+			$job_location ? $job_location : 'Nicht angegeben',
+			$job_type ? $job_type : 'Nicht angegeben',
+			$deactivation_date,
+			$deactivation_reason ? $deactivation_reason : 'Nicht angegeben',
+			$edit_link
+		);
+
+		// Set email headers
+		$headers = array( 'Content-Type: text/html; charset=UTF-8' );
+
+		// Convert plain text to HTML with line breaks
+		$html_body = nl2br( esc_html( $body ) );
+
+		// Send email
+		$sent = wp_mail( $admin_email, $subject, $html_body, $headers );
+
+		// Log if email fails
+		if ( ! $sent ) {
+			error_log(
+				sprintf(
+					'DDHH Job Manager: Failed to send admin deactivation notification for job #%d "%s". Email may be disabled in Local WP environment.',
+					$post->ID,
+					$job_title
+				)
+			);
+		}
+	}
 }