Initial plugin implementation

README.md

@@ -1 +1,22 @@
-# automatewoo-workflow-rule-last-run-date
+| :exclamation:  This is a public repository |
+|--------------------------------------------|
+
+# AutomateWoo Workflow Rule - Last Run Date
+
+Extends the functionality of AutomateWoo with a custom "Workflow" rule which checks the last time a workflow ran.
+
+## Usage
+
+This works similarly to the [AutomateWoo "Workflow – Last Run Date For Customer" rule](https://woocommerce.com/document/automatewoo/rules/list/#section-4), except it checks for when the workflow ran at all, not just for a particular customer. Input your the timeframe to check against. If the workflow ran within the defined timeframe, it will return true.
+
+Tips:
+- Is available for any trigger, since it doesn't use a specific order or subscription object
+
+![Example usage](screenshot.png)
+
+## Support
+
+This plugin is provided without any support or guarantees of functionality. If you'd like to contribute, feel free to open a PR on this repo. If you have a request, please open an issue.
+
+> [!WARNING]  
+> Please test thoroughly before deploying to a production site.

automatewoo-workflow-rule-last-run-date.php

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+<?php
+/*
+ * Plugin Name: AutomateWoo Workflow Rule - Last Run Date
+ * Plugin URI:  https://github.com/a8cteam51/automatewoo-workflow-rule-last-run-date
+ * Description: Extends the functionality of AutomateWoo with a custom rule which checks when a workflow last ran
+ * Version:     1.0.0
+ * Author:      WP Special Projects
+ * Author URI:  https://wpspecialprojects.wordpress.com/
+ * License:     GPL v2 or later
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly
+}
+
+error_log( 'automatewoo-workflow-rule-last-run-date.php loaded' );
+add_filter( 'automatewoo/rules/includes', 'to51_automatewoo_workflow_last_run_rules' );
+
+/**
+ * @param array $rules
+ * @return array
+ */
+function to51_automatewoo_workflow_last_run_rules( $rules ) {
+    error_log( 'to51_automatewoo_workflow_last_run_rules' );
+	$rules['workflow_last_run_date'] = dirname( __FILE__ ) . '/includes/class-workflow-last-run-date.php';
+	return $rules;
+}

includes/class-workflow-last-run-date.php

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+<?php
+
+namespace AutomateWoo\Rules;
+
+defined( 'ABSPATH' ) || exit;
+
+/**
+ * Rule to check when workflow last ran.
+ */
+class Workflow_Last_Run_Date extends Abstract_Date {
+
+    /**
+     * What data we're using to validate.
+     *
+     * @var string
+     */
+    public $data_item = 'shop';
+
+    /**
+     * Constructor.
+     */
+    public function __construct() {
+        $this->has_is_past_comparision = true;
+        parent::__construct();
+    }
+
+    /**
+     * Init.
+     */
+    public function init() {
+        $this->title = __( 'Workflow - Last Run Date', 'automatewoo' );
+    }
+
+    /**
+     * Validates rule.
+     *
+     * @param mixed  $data_item The data item passed by the trigger (unused).
+     * @param string $compare   The type of comparison.
+     * @param mixed  $value     The values we have to compare. Null is allowed when $compare is is_not_set.
+     *
+     * @return bool
+     */
+    public function validate( $data_item, $compare, $value = null ) {
+        $workflow = $this->get_workflow();
+
+        if ( ! $workflow ) {
+            return false;
+        }
+
+        // Query the most recent log entry
+        $query = new \AutomateWoo\Log_Query();
+        $query->where_workflow( $workflow->get_id() );
+        $query->set_limit( 1 );
+        $query->set_ordering( 'date', 'DESC' );
+
+        $logs = $query->get_results();
+
+        if ( empty( $logs ) ) {
+            return $compare === 'is_not_set';
+        }
+
+        return $this->validate_date( $compare, $value, $logs[0]->get_date() );
+    }
+}
+
+return new Workflow_Last_Run_Date();