asdasd

modules/fx-rates/bootstrap.php

@@ -68,8 +68,6 @@ $mm->registerFunction($moduleName, 'settings', static function (): array {
         'preferred_currencies' => $preferredCurrencies,
         'currency_catalog' => $currencyCatalog,
         'currency_catalog_synced_at' => trim((string) ($saved['currency_catalog_synced_at'] ?? '')),
-        'daily_refresh_enabled' => array_key_exists('daily_refresh_enabled', $saved) ? (bool) $saved['daily_refresh_enabled'] : true,
-        'daily_refresh_hour' => max(0, min(23, (int) ($saved['daily_refresh_hour'] ?? 18))),
         'schedule_timezone' => trim((string) ($saved['schedule_timezone'] ?? 'Europe/Berlin')) ?: 'Europe/Berlin',
     ];
 });

modules/fx-rates/module.json

@@ -22,20 +22,24 @@
       { "name": "default_base_currency", "label": "Standard-Basiswaehrung", "type": "text", "required": false, "help": "Wird fuer taegliche Abrufe und Snapshot-Abfragen verwendet." },
       { "name": "display_base_currency", "label": "Anzeige-Basiswaehrung", "type": "select", "required": false, "help": "Basis fuer die Anzeige der zuletzt gespeicherten Kurse im Modul." },
       { "name": "preferred_currencies", "label": "Bevorzugte Waehrungen", "type": "multiselect", "required": false, "help": "Auswahl aus dem synchronisierten Waehrungskatalog." },
-      { "name": "daily_refresh_enabled", "label": "Taeglichen Abruf aktivieren", "type": "checkbox", "required": false },
-      { "name": "daily_refresh_hour", "label": "Taegliche Abrufstunde", "type": "number", "required": false, "help": "Lokale Stunde fuer den Scheduler, standardmaessig 18." },
       { "name": "schedule_timezone", "label": "Scheduler-Zeitzone", "type": "text", "required": false, "help": "z.B. Europe/Berlin" }
     ]
   },
-  "interval_tasks": [
+  "cron_tasks": [
     {
-      "name": "daily_refresh",
+      "name": "rates_refresh",
-      "label": "Taeglicher FX-Abruf",
+      "label": "Kursabruf",
       "callback": "scheduled_refresh",
-      "enabled_setting": "daily_refresh_enabled",
       "default_enabled": true,
-      "default_interval_hours": 24,
+      "default_cron": "0 18 * * *",
-      "lock_minutes": 120
+      "default_timezone": "Europe/Berlin",
+      "timezone_setting": "schedule_timezone",
+      "lock_minutes": 120,
+      "help": "Zeitgesteuerter Abruf und das Speichern neuer FX-Snapshots.",
+      "builder": {
+        "allow_manual": true,
+        "presets": ["daily", "every_x_days", "weekly", "monthly_day", "every_x_hours"]
+      }
     }
   ],
   "db_defaults": {

modules/fx-rates/src/Domain/FxRatesService.php

@@ -302,42 +302,10 @@ final class FxRatesService
 
     public function runScheduledRefresh(array $context = []): array
     {
-        if (!$this->dailyRefreshEnabled()) {
-            return ['ok' => true, 'message' => 'Taeglicher FX-Abruf ist deaktiviert.', 'skipped' => true];
-        }
-
-        $timezone = $this->scheduleTimezone();
-        $nowLocal = new DateTimeImmutable('now', $timezone);
-        $targetHour = $this->dailyRefreshHour();
-
-        if ((int) $nowLocal->format('G') !== $targetHour) {
-            return [
-                'ok' => true,
-                'message' => 'Kein FX-Abruf: aktuelles Zeitfenster ist ' . $nowLocal->format('H:i') . ', Ziel ist ' . str_pad((string) $targetHour, 2, '0', STR_PAD_LEFT) . ':00.',
-                'skipped' => true,
-                'context' => $context,
-            ];
-        }
-
-        $latest = $this->repository->getLatestFetch($this->defaultBaseCurrency());
-        if (is_array($latest) && trim((string) ($latest['fetched_at'] ?? '')) !== '') {
-            $latestLocal = new DateTimeImmutable((string) $latest['fetched_at'], new DateTimeZone('UTC'));
-            $latestLocal = $latestLocal->setTimezone($timezone);
-            if ($latestLocal->format('Y-m-d') === $nowLocal->format('Y-m-d') && (int) $latestLocal->format('G') >= $targetHour) {
-                return [
-                    'ok' => true,
-                    'message' => 'Kein FX-Abruf: fuer heute existiert bereits ein Snapshot nach ' . str_pad((string) $targetHour, 2, '0', STR_PAD_LEFT) . ':00.',
-                    'skipped' => true,
-                    'fetch' => $this->localizeFetch($latest),
-                    'context' => $context,
-                ];
-            }
-        }
-
         $result = $this->refreshLatestRates(null, $this->defaultBaseCurrency());
         return [
             'ok' => true,
-            'message' => 'Taeglicher FX-Abruf ausgefuehrt: ' . (int) ($result['updated_count'] ?? 0) . ' Kurse gespeichert.',
+            'message' => 'Geplanter FX-Abruf ausgefuehrt: ' . (int) ($result['updated_count'] ?? 0) . ' Kurse gespeichert.',
             'result' => $result,
             'context' => $context,
         ];
@@ -980,16 +948,6 @@ final class FxRatesService
         return $this->normalizeCurrency((string) ($this->settings['default_base_currency'] ?? 'EUR')) ?: 'EUR';
     }
 
-    private function dailyRefreshEnabled(): bool
-    {
-        return !empty($this->settings['daily_refresh_enabled']);
-    }
-
-    private function dailyRefreshHour(): int
-    {
-        return max(0, min(23, (int) ($this->settings['daily_refresh_hour'] ?? 18)));
-    }
-
     private function scheduleTimezone(): DateTimeZone
     {
         $timezone = trim((string) ($this->settings['schedule_timezone'] ?? 'Europe/Berlin'));

partials/landingpages/modules/setup.php

@@ -43,6 +43,8 @@ foreach ($fields as $field) {
 $isFxRatesSetup = $moduleName === 'fx-rates';
 $current = modules()->settings($moduleName);
 $intervalTaskStatuses = modules()->intervalTaskStatuses($moduleName);
+$cronTaskDefinitions = modules()->cronTasks($moduleName);
+$cronTaskStatuses = modules()->cronTaskStatuses($moduleName);
 $setupActions = modules()->hasFunction($moduleName, 'setup_actions')
     ? (array) module_fn($moduleName, 'setup_actions')
     : [];
@@ -285,6 +287,16 @@ $formatRunTimestamp = static function (?string $value): string {
     return date('Y-m-d H:i:s', $ts);
 };
 
+$cronWeekdays = [
+    '0' => 'Sonntag',
+    '1' => 'Montag',
+    '2' => 'Dienstag',
+    '3' => 'Mittwoch',
+    '4' => 'Donnerstag',
+    '5' => 'Freitag',
+    '6' => 'Samstag',
+];
+
 $renderField = function (array $field) use (&$current, $getNested, $driverOptions): void {
     $name = (string)($field['name'] ?? '');
     if ($name === '') {
@@ -371,6 +383,39 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
 
     $current = array_replace_recursive($current, $payload);
 
+    if ($cronTaskDefinitions !== []) {
+        $cronJobs = is_array($current['cron_jobs'] ?? null) ? $current['cron_jobs'] : [];
+        foreach ($cronTaskDefinitions as $cronTask) {
+            if (!is_array($cronTask)) {
+                continue;
+            }
+            $cronName = trim((string) ($cronTask['name'] ?? ''));
+            if ($cronName === '') {
+                continue;
+            }
+
+            $prefix = 'cron_job_' . preg_replace('/[^a-zA-Z0-9_]/', '_', $cronName);
+            $cronJobs[$cronName] = array_merge(
+                is_array($cronJobs[$cronName] ?? null) ? $cronJobs[$cronName] : [],
+                [
+                    'enabled' => isset($_POST[$prefix . '_enabled']),
+                    'cron_expression' => trim((string) ($_POST[$prefix . '_cron_expression'] ?? ($cronTask['default_cron'] ?? ''))),
+                    'timezone' => trim((string) ($_POST[$prefix . '_timezone'] ?? ($cronTask['default_timezone'] ?? 'UTC'))),
+                    'builder' => [
+                        'mode' => trim((string) ($_POST[$prefix . '_builder_mode'] ?? 'builder')),
+                        'kind' => trim((string) ($_POST[$prefix . '_builder_kind'] ?? 'daily')),
+                        'time' => trim((string) ($_POST[$prefix . '_builder_time'] ?? '18:00')),
+                        'interval_days' => max(1, (int) ($_POST[$prefix . '_builder_interval_days'] ?? 2)),
+                        'weekday' => trim((string) ($_POST[$prefix . '_builder_weekday'] ?? '1')),
+                        'month_day' => max(1, min(31, (int) ($_POST[$prefix . '_builder_month_day'] ?? 1))),
+                        'interval_hours' => max(1, (int) ($_POST[$prefix . '_builder_interval_hours'] ?? 6)),
+                    ],
+                ]
+            );
+        }
+        $current['cron_jobs'] = $cronJobs;
+    }
+
     $postedTestGroup = (string)($_POST['test_db'] ?? '');
     $postedResetGroup = (string)($_POST['reset_db'] ?? '');
     $postedSetupAction = trim((string)($_POST['module_setup_action'] ?? ''));
@@ -611,21 +656,14 @@ $activeDbGroup = $testGroup !== null && array_key_exists($testGroup, $dbGroups)
         <div class="setup-panel__head">
           <div>
             <span class="pill">Scheduler</span>
-            <h2>Taeglicher Abruf</h2>
+            <h2>Cron-Zeitzone</h2>
           </div>
         </div>
         <div class="setup-grid">
-          <label class="setup-field muted">
-            <span>Taeglichen Abruf aktivieren</span>
-            <input type="checkbox" name="daily_refresh_enabled" value="1" <?= !empty($current['daily_refresh_enabled']) ? 'checked' : '' ?>>
-          </label>
-          <label class="setup-field muted">
-            <span>Taegliche Abrufstunde</span>
-            <input type="number" name="daily_refresh_hour" min="0" max="23" value="<?= e((string) ($current['daily_refresh_hour'] ?? 18)) ?>">
-          </label>
           <label class="setup-field muted">
             <span>Scheduler-Zeitzone</span>
             <input type="text" name="schedule_timezone" value="<?= e((string) ($current['schedule_timezone'] ?? 'Europe/Berlin')) ?>">
+            <small class="muted">Diese Zeitzone wird fuer Cron-Jobs und die lokale Zeitberechnung verwendet.</small>
           </label>
         </div>
       </section>
@@ -736,6 +774,68 @@ $activeDbGroup = $testGroup !== null && array_key_exists($testGroup, $dbGroups)
         </section>
       <?php endif; ?>
 
+      <?php if ($cronTaskStatuses !== []): ?>
+        <section class="setup-panel">
+          <div class="setup-panel__head">
+            <div>
+              <span class="pill">Automationen</span>
+              <h2>Cron-Jobs</h2>
+              <p class="muted">Diese Jobs werden ueber den zentralen Nexus-Scheduler ausgefuehrt. Der System-Cron sollte den CLI-Runner jede Minute starten.</p>
+            </div>
+          </div>
+          <div class="setup-grid">
+            <?php foreach ($cronTaskStatuses as $task): ?>
+              <?php
+                $cronName = trim((string) ($task['name'] ?? ''));
+                $cronConfig = is_array($task['config'] ?? null) ? $task['config'] : [];
+                $builder = is_array($cronConfig['builder'] ?? null) ? $cronConfig['builder'] : [];
+                $prefix = 'cron_job_' . preg_replace('/[^a-zA-Z0-9_]/', '_', $cronName);
+              ?>
+              <div class="setup-field muted" data-cron-job>
+                <span><?= e((string) ($task['label'] ?? $cronName)) ?></span>
+                <?php if (trim((string) ($task['help'] ?? '')) !== ''): ?>
+                  <small class="muted"><?= e((string) $task['help']) ?></small>
+                <?php endif; ?>
+                <label><input type="checkbox" name="<?= e($prefix) ?>_enabled" value="1" <?= !empty($cronConfig['enabled']) ? 'checked' : '' ?>> Aktiv</label>
+                <input type="text" name="<?= e($prefix) ?>_cron_expression" value="<?= e((string) ($cronConfig['cron_expression'] ?? '')) ?>" data-cron-expression>
+                <small class="muted">Cron-Syntax: Minute Stunde Tag Monat Wochentag</small>
+                <input type="text" name="<?= e($prefix) ?>_timezone" value="<?= e((string) ($cronConfig['timezone'] ?? 'UTC')) ?>" data-cron-timezone>
+                <select name="<?= e($prefix) ?>_builder_mode" data-cron-builder-mode>
+                  <option value="builder" <?= (string) ($builder['mode'] ?? 'builder') === 'builder' ? 'selected' : '' ?>>Builder</option>
+                  <option value="manual" <?= (string) ($builder['mode'] ?? 'builder') === 'manual' ? 'selected' : '' ?>>Cron-Syntax</option>
+                </select>
+                <div data-cron-builder-fields>
+                  <select name="<?= e($prefix) ?>_builder_kind" data-cron-builder-kind>
+                    <option value="daily" <?= (string) ($builder['kind'] ?? 'daily') === 'daily' ? 'selected' : '' ?>>Taeglich</option>
+                    <option value="every_x_days" <?= (string) ($builder['kind'] ?? '') === 'every_x_days' ? 'selected' : '' ?>>Alle x Tage</option>
+                    <option value="weekly" <?= (string) ($builder['kind'] ?? '') === 'weekly' ? 'selected' : '' ?>>Woechentlich</option>
+                    <option value="monthly_day" <?= (string) ($builder['kind'] ?? '') === 'monthly_day' ? 'selected' : '' ?>>X-Tag im Monat</option>
+                    <option value="every_x_hours" <?= (string) ($builder['kind'] ?? '') === 'every_x_hours' ? 'selected' : '' ?>>Alle x Stunden</option>
+                  </select>
+                  <input type="time" name="<?= e($prefix) ?>_builder_time" value="<?= e((string) ($builder['time'] ?? '18:00')) ?>" data-cron-builder-time>
+                  <input type="number" min="1" name="<?= e($prefix) ?>_builder_interval_days" value="<?= e((string) ($builder['interval_days'] ?? 2)) ?>" data-cron-builder-interval-days>
+                  <select name="<?= e($prefix) ?>_builder_weekday" data-cron-builder-weekday>
+                    <?php foreach ($cronWeekdays as $weekdayValue => $weekdayLabel): ?>
+                      <option value="<?= e($weekdayValue) ?>" <?= (string) ($builder['weekday'] ?? '1') === $weekdayValue ? 'selected' : '' ?>><?= e($weekdayLabel) ?></option>
+                    <?php endforeach; ?>
+                  </select>
+                  <input type="number" min="1" max="31" name="<?= e($prefix) ?>_builder_month_day" value="<?= e((string) ($builder['month_day'] ?? 1)) ?>" data-cron-builder-month-day>
+                  <input type="number" min="1" max="23" name="<?= e($prefix) ?>_builder_interval_hours" value="<?= e((string) ($builder['interval_hours'] ?? 6)) ?>" data-cron-builder-interval-hours>
+                </div>
+                <small class="muted">Letzter Start: <?= e($formatRunTimestamp((string) ($task['state']['last_started_at'] ?? ''))) ?></small>
+                <small class="muted">Letzter Erfolg: <?= e($formatRunTimestamp((string) ($task['state']['last_success_at'] ?? ''))) ?></small>
+                <small class="muted">Naechster Lauf UTC: <?= e($formatRunTimestamp((string) ($task['next_due_at'] ?? ''))) ?></small>
+                <small class="muted">Naechster Lauf lokal: <?= e((string) (($task['next_due_at_local'] ?? '') !== '' ? $task['next_due_at_local'] : '-')) ?></small>
+                <small class="muted">Status: <?= e((string) (($task['state']['last_status'] ?? '') !== '' ? $task['state']['last_status'] : '-')) ?></small>
+                <?php if (trim((string) ($task['parse_error'] ?? '')) !== ''): ?>
+                  <small class="muted" style="color:#b42318;">Cron-Fehler: <?= e((string) $task['parse_error']) ?></small>
+                <?php endif; ?>
+              </div>
+            <?php endforeach; ?>
+          </div>
+        </section>
+      <?php endif; ?>
+
       <div class="setup-actions">
         <button class="cta-button" type="submit">Speichern</button>
         <a class="nav-link" href="/modules/access/<?= e($moduleName) ?>">Zugriff verwalten</a>
@@ -1034,6 +1134,68 @@ $activeDbGroup = $testGroup !== null && array_key_exists($testGroup, $dbGroups)
       </section>
     <?php endif; ?>
 
+    <?php if ($cronTaskStatuses !== []): ?>
+      <section class="setup-panel">
+        <div class="setup-panel__head">
+          <div>
+            <span class="pill">Automationen</span>
+            <h2>Cron-Jobs</h2>
+            <p class="muted">Diese Jobs werden ueber den zentralen Nexus-Scheduler ausgefuehrt. Der System-Cron sollte den CLI-Runner jede Minute starten.</p>
+          </div>
+        </div>
+        <div class="setup-grid">
+          <?php foreach ($cronTaskStatuses as $task): ?>
+            <?php
+              $cronName = trim((string) ($task['name'] ?? ''));
+              $cronConfig = is_array($task['config'] ?? null) ? $task['config'] : [];
+              $builder = is_array($cronConfig['builder'] ?? null) ? $cronConfig['builder'] : [];
+              $prefix = 'cron_job_' . preg_replace('/[^a-zA-Z0-9_]/', '_', $cronName);
+            ?>
+            <div class="setup-field muted" data-cron-job>
+              <span><?= e((string) ($task['label'] ?? $cronName)) ?></span>
+              <?php if (trim((string) ($task['help'] ?? '')) !== ''): ?>
+                <small class="muted"><?= e((string) $task['help']) ?></small>
+              <?php endif; ?>
+              <label><input type="checkbox" name="<?= e($prefix) ?>_enabled" value="1" <?= !empty($cronConfig['enabled']) ? 'checked' : '' ?>> Aktiv</label>
+              <input type="text" name="<?= e($prefix) ?>_cron_expression" value="<?= e((string) ($cronConfig['cron_expression'] ?? '')) ?>" data-cron-expression>
+              <small class="muted">Cron-Syntax: Minute Stunde Tag Monat Wochentag</small>
+              <input type="text" name="<?= e($prefix) ?>_timezone" value="<?= e((string) ($cronConfig['timezone'] ?? 'UTC')) ?>" data-cron-timezone>
+              <select name="<?= e($prefix) ?>_builder_mode" data-cron-builder-mode>
+                <option value="builder" <?= (string) ($builder['mode'] ?? 'builder') === 'builder' ? 'selected' : '' ?>>Builder</option>
+                <option value="manual" <?= (string) ($builder['mode'] ?? 'builder') === 'manual' ? 'selected' : '' ?>>Cron-Syntax</option>
+              </select>
+              <div data-cron-builder-fields>
+                <select name="<?= e($prefix) ?>_builder_kind" data-cron-builder-kind>
+                  <option value="daily" <?= (string) ($builder['kind'] ?? 'daily') === 'daily' ? 'selected' : '' ?>>Taeglich</option>
+                  <option value="every_x_days" <?= (string) ($builder['kind'] ?? '') === 'every_x_days' ? 'selected' : '' ?>>Alle x Tage</option>
+                  <option value="weekly" <?= (string) ($builder['kind'] ?? '') === 'weekly' ? 'selected' : '' ?>>Woechentlich</option>
+                  <option value="monthly_day" <?= (string) ($builder['kind'] ?? '') === 'monthly_day' ? 'selected' : '' ?>>X-Tag im Monat</option>
+                  <option value="every_x_hours" <?= (string) ($builder['kind'] ?? '') === 'every_x_hours' ? 'selected' : '' ?>>Alle x Stunden</option>
+                </select>
+                <input type="time" name="<?= e($prefix) ?>_builder_time" value="<?= e((string) ($builder['time'] ?? '18:00')) ?>" data-cron-builder-time>
+                <input type="number" min="1" name="<?= e($prefix) ?>_builder_interval_days" value="<?= e((string) ($builder['interval_days'] ?? 2)) ?>" data-cron-builder-interval-days>
+                <select name="<?= e($prefix) ?>_builder_weekday" data-cron-builder-weekday>
+                  <?php foreach ($cronWeekdays as $weekdayValue => $weekdayLabel): ?>
+                    <option value="<?= e($weekdayValue) ?>" <?= (string) ($builder['weekday'] ?? '1') === $weekdayValue ? 'selected' : '' ?>><?= e($weekdayLabel) ?></option>
+                  <?php endforeach; ?>
+                </select>
+                <input type="number" min="1" max="31" name="<?= e($prefix) ?>_builder_month_day" value="<?= e((string) ($builder['month_day'] ?? 1)) ?>" data-cron-builder-month-day>
+                <input type="number" min="1" max="23" name="<?= e($prefix) ?>_builder_interval_hours" value="<?= e((string) ($builder['interval_hours'] ?? 6)) ?>" data-cron-builder-interval-hours>
+              </div>
+              <small class="muted">Letzter Start: <?= e($formatRunTimestamp((string) ($task['state']['last_started_at'] ?? ''))) ?></small>
+              <small class="muted">Letzter Erfolg: <?= e($formatRunTimestamp((string) ($task['state']['last_success_at'] ?? ''))) ?></small>
+              <small class="muted">Naechster Lauf UTC: <?= e($formatRunTimestamp((string) ($task['next_due_at'] ?? ''))) ?></small>
+              <small class="muted">Naechster Lauf lokal: <?= e((string) (($task['next_due_at_local'] ?? '') !== '' ? $task['next_due_at_local'] : '-')) ?></small>
+              <small class="muted">Status: <?= e((string) (($task['state']['last_status'] ?? '') !== '' ? $task['state']['last_status'] : '-')) ?></small>
+              <?php if (trim((string) ($task['parse_error'] ?? '')) !== ''): ?>
+                <small class="muted" style="color:#b42318;">Cron-Fehler: <?= e((string) $task['parse_error']) ?></small>
+              <?php endif; ?>
+            </div>
+          <?php endforeach; ?>
+        </div>
+      </section>
+    <?php endif; ?>
+
     <?php if ($setupActions !== []): ?>
       <section class="setup-panel">
         <div class="setup-panel__head">
@@ -1172,5 +1334,79 @@ $activeDbGroup = $testGroup !== null && array_key_exists($testGroup, $dbGroups)
       <a class="nav-link" href="/modules">Zurück</a>
     </div>
     <?php endif; ?>
+    <script>
+      (() => {
+        const jobs = document.querySelectorAll('[data-cron-job]');
+        if (!jobs.length) return;
+
+        const buildExpression = (kind, values) => {
+          const [hourRaw, minuteRaw] = String(values.time || '18:00').split(':');
+          const minute = Math.max(0, Math.min(59, Number(minuteRaw || 0)));
+          const hour = Math.max(0, Math.min(23, Number(hourRaw || 0)));
+          const everyDays = Math.max(1, Number(values.intervalDays || 2));
+          const weekday = String(values.weekday || '1');
+          const monthDay = Math.max(1, Math.min(31, Number(values.monthDay || 1)));
+          const everyHours = Math.max(1, Math.min(23, Number(values.intervalHours || 6)));
+
+          switch (kind) {
+            case 'every_x_days':
+              return `${minute} ${hour} */${everyDays} * *`;
+            case 'weekly':
+              return `${minute} ${hour} * * ${weekday}`;
+            case 'monthly_day':
+              return `${minute} ${hour} ${monthDay} * *`;
+            case 'every_x_hours':
+              return `${minute} */${everyHours} * * *`;
+            case 'daily':
+            default:
+              return `${minute} ${hour} * * *`;
+          }
+        };
+
+        jobs.forEach((job) => {
+          const expression = job.querySelector('[data-cron-expression]');
+          const mode = job.querySelector('[data-cron-builder-mode]');
+          const fields = job.querySelector('[data-cron-builder-fields]');
+          const kind = job.querySelector('[data-cron-builder-kind]');
+          const time = job.querySelector('[data-cron-builder-time]');
+          const intervalDays = job.querySelector('[data-cron-builder-interval-days]');
+          const weekday = job.querySelector('[data-cron-builder-weekday]');
+          const monthDay = job.querySelector('[data-cron-builder-month-day]');
+          const intervalHours = job.querySelector('[data-cron-builder-interval-hours]');
+
+          if (!expression || !mode || !fields || !kind || !time || !intervalDays || !weekday || !monthDay || !intervalHours) {
+            return;
+          }
+
+          const sync = () => {
+            const builderMode = mode.value === 'manual' ? 'manual' : 'builder';
+            fields.hidden = builderMode === 'manual';
+            expression.readOnly = builderMode !== 'manual';
+            if (builderMode === 'builder') {
+              expression.value = buildExpression(kind.value, {
+                time: time.value,
+                intervalDays: intervalDays.value,
+                weekday: weekday.value,
+                monthDay: monthDay.value,
+                intervalHours: intervalHours.value,
+              });
+            }
+          };
+
+          [mode, kind, time, intervalDays, weekday, monthDay, intervalHours].forEach((node) => {
+            node.addEventListener('change', sync);
+            node.addEventListener('input', sync);
+          });
+
+          sync();
+        });
+      })();
+    </script>
+    <style>
+      [data-cron-builder-fields] {
+        display: grid;
+        gap: 10px;
+      }
+    </style>
   </form>
 </div>

public/index.php

@@ -174,6 +174,7 @@ if (preg_match('~^api/fx-rates(?:/(.*))?$~', $uriPath, $apiMatches)) {
 
     require_once $projectRoot . '/modules/fx-rates/bootstrap.php';
     app()->modules()->runDueIntervalTasks('fx-rates');
+    app()->modules()->runDueCronTasks('fx-rates');
 
     try {
         $service = module_fn('fx-rates', 'service');
@@ -261,6 +262,7 @@ if (str_starts_with($uriPath, 'modules/install')) {
     }
     if ($modulePage) {
         app()->modules()->runDueIntervalTasks($module);
+        app()->modules()->runDueCronTasks($module);
         $target = $modulePage;
     } else {
         http_response_code(404);

src/App/BaseSchema.php

@@ -76,6 +76,22 @@ final class BaseSchema
             )"
         );
 
+        $pdo->exec(
+            "CREATE TABLE IF NOT EXISTS nexus_module_cron_runs (
+                module_name TEXT NOT NULL,
+                job_name TEXT NOT NULL,
+                last_scheduled_for TIMESTAMPTZ NULL,
+                last_started_at TIMESTAMPTZ NULL,
+                last_finished_at TIMESTAMPTZ NULL,
+                last_success_at TIMESTAMPTZ NULL,
+                last_status TEXT NULL,
+                last_message TEXT NULL,
+                lock_until TIMESTAMPTZ NULL,
+                updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+                PRIMARY KEY (module_name, job_name)
+            )"
+        );
+
         $pdo->exec(
             "CREATE TABLE IF NOT EXISTS nexus_auth_users (
                 sub TEXT PRIMARY KEY,
@@ -179,6 +195,22 @@ final class BaseSchema
             )"
         );
 
+        $pdo->exec(
+            "CREATE TABLE IF NOT EXISTS nexus_module_cron_runs (
+                module_name TEXT NOT NULL,
+                job_name TEXT NOT NULL,
+                last_scheduled_for TEXT NULL,
+                last_started_at TEXT NULL,
+                last_finished_at TEXT NULL,
+                last_success_at TEXT NULL,
+                last_status TEXT NULL,
+                last_message TEXT NULL,
+                lock_until TEXT NULL,
+                updated_at TEXT NOT NULL DEFAULT (datetime('now')),
+                PRIMARY KEY (module_name, job_name)
+            )"
+        );
+
         $pdo->exec(
             "CREATE TABLE IF NOT EXISTS nexus_auth_users (
                 sub TEXT PRIMARY KEY,
@@ -282,6 +314,22 @@ final class BaseSchema
             )"
         );
 
+        $pdo->exec(
+            "CREATE TABLE IF NOT EXISTS nexus_module_cron_runs (
+                module_name VARCHAR(190) NOT NULL,
+                job_name VARCHAR(190) NOT NULL,
+                last_scheduled_for DATETIME NULL,
+                last_started_at DATETIME NULL,
+                last_finished_at DATETIME NULL,
+                last_success_at DATETIME NULL,
+                last_status VARCHAR(32) NULL,
+                last_message TEXT NULL,
+                lock_until DATETIME NULL,
+                updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+                PRIMARY KEY (module_name, job_name)
+            )"
+        );
+
         $pdo->exec(
             "CREATE TABLE IF NOT EXISTS nexus_auth_users (
                 sub VARCHAR(190) PRIMARY KEY,

src/App/CronExpression.php

@@ -0,0 +1,214 @@
+<?php
+declare(strict_types=1);
+
+namespace App;
+
+use DateInterval;
+use DateTimeImmutable;
+use DateTimeZone;
+
+final class CronExpression
+{
+    /** @var array<int, true> */
+    private array $minutes;
+    /** @var array<int, true> */
+    private array $hours;
+    /** @var array<int, true> */
+    private array $daysOfMonth;
+    /** @var array<int, true> */
+    private array $months;
+    /** @var array<int, true> */
+    private array $daysOfWeek;
+
+    private function __construct(
+        private string $expression,
+        array $minutes,
+        array $hours,
+        array $daysOfMonth,
+        array $months,
+        array $daysOfWeek,
+        private bool $daysOfMonthWildcard,
+        private bool $daysOfWeekWildcard
+    ) {
+        $this->minutes = $minutes;
+        $this->hours = $hours;
+        $this->daysOfMonth = $daysOfMonth;
+        $this->months = $months;
+        $this->daysOfWeek = $daysOfWeek;
+    }
+
+    public static function parse(string $expression): self
+    {
+        $normalized = preg_replace('/\s+/', ' ', trim($expression)) ?? '';
+        if ($normalized === '') {
+            throw new \InvalidArgumentException('Cron-Ausdruck fehlt.');
+        }
+
+        $parts = explode(' ', $normalized);
+        if (count($parts) !== 5) {
+            throw new \InvalidArgumentException('Cron-Ausdruck muss aus 5 Feldern bestehen.');
+        }
+
+        return new self(
+            $normalized,
+            self::parseField($parts[0], 0, 59),
+            self::parseField($parts[1], 0, 23),
+            self::parseField($parts[2], 1, 31),
+            self::parseField($parts[3], 1, 12, [
+                'JAN' => 1, 'FEB' => 2, 'MAR' => 3, 'APR' => 4,
+                'MAY' => 5, 'JUN' => 6, 'JUL' => 7, 'AUG' => 8,
+                'SEP' => 9, 'OCT' => 10, 'NOV' => 11, 'DEC' => 12,
+            ]),
+            self::parseField($parts[4], 0, 6, [
+                'SUN' => 0, 'MON' => 1, 'TUE' => 2, 'WED' => 3,
+                'THU' => 4, 'FRI' => 5, 'SAT' => 6,
+                '7' => 0,
+            ]),
+            trim($parts[2]) === '*',
+            trim($parts[4]) === '*'
+        );
+    }
+
+    public function expression(): string
+    {
+        return $this->expression;
+    }
+
+    public function matches(DateTimeImmutable $utcDateTime, DateTimeZone $timezone): bool
+    {
+        $local = $utcDateTime->setTimezone($timezone);
+        $minute = (int) $local->format('i');
+        $hour = (int) $local->format('G');
+        $dayOfMonth = (int) $local->format('j');
+        $month = (int) $local->format('n');
+        $dayOfWeek = (int) $local->format('w');
+
+        if (!isset($this->minutes[$minute]) || !isset($this->hours[$hour]) || !isset($this->months[$month])) {
+            return false;
+        }
+
+        $dayOfMonthMatch = isset($this->daysOfMonth[$dayOfMonth]);
+        $dayOfWeekMatch = isset($this->daysOfWeek[$dayOfWeek]);
+        if ($this->daysOfMonthWildcard && $this->daysOfWeekWildcard) {
+            $dayMatches = true;
+        } elseif ($this->daysOfMonthWildcard) {
+            $dayMatches = $dayOfWeekMatch;
+        } elseif ($this->daysOfWeekWildcard) {
+            $dayMatches = $dayOfMonthMatch;
+        } else {
+            $dayMatches = $dayOfMonthMatch || $dayOfWeekMatch;
+        }
+
+        return $dayMatches;
+    }
+
+    public function previousRun(DateTimeImmutable $utcDateTime, DateTimeZone $timezone, int $lookbackMinutes = 527040): ?DateTimeImmutable
+    {
+        $cursor = $this->floorToMinute($utcDateTime);
+        for ($i = 0; $i <= $lookbackMinutes; $i++) {
+            if ($this->matches($cursor, $timezone)) {
+                return $cursor;
+            }
+            $cursor = $cursor->sub(new DateInterval('PT1M'));
+        }
+
+        return null;
+    }
+
+    public function nextRun(DateTimeImmutable $utcDateTime, DateTimeZone $timezone, int $lookaheadMinutes = 527040): ?DateTimeImmutable
+    {
+        $cursor = $this->floorToMinute($utcDateTime)->add(new DateInterval('PT1M'));
+        for ($i = 0; $i <= $lookaheadMinutes; $i++) {
+            if ($this->matches($cursor, $timezone)) {
+                return $cursor;
+            }
+            $cursor = $cursor->add(new DateInterval('PT1M'));
+        }
+
+        return null;
+    }
+
+    /** @return array<int, true> */
+    private static function parseField(string $field, int $min, int $max, array $aliases = []): array
+    {
+        $field = strtoupper(trim($field));
+        if ($field === '*') {
+            $all = [];
+            for ($value = $min; $value <= $max; $value++) {
+                $all[$value] = true;
+            }
+            return $all;
+        }
+
+        $values = [];
+        foreach (explode(',', $field) as $segment) {
+            $segment = strtoupper(trim($segment));
+            if ($segment === '') {
+                continue;
+            }
+
+            $step = 1;
+            if (str_contains($segment, '/')) {
+                [$segment, $stepPart] = explode('/', $segment, 2);
+                if (!is_numeric($stepPart) || (int) $stepPart <= 0) {
+                    throw new \InvalidArgumentException('Ungueltiger Cron-Step in Feld "' . $field . '".');
+                }
+                $step = (int) $stepPart;
+            }
+
+            if ($segment === '*') {
+                $start = $min;
+                $end = $max;
+            } elseif (str_contains($segment, '-')) {
+                [$startPart, $endPart] = explode('-', $segment, 2);
+                $start = self::normalizePart($startPart, $aliases);
+                $end = self::normalizePart($endPart, $aliases);
+            } else {
+                $start = self::normalizePart($segment, $aliases);
+                $end = $start;
+            }
+
+            if ($start < $min || $start > $max || $end < $min || $end > $max || $end < $start) {
+                throw new \InvalidArgumentException('Cron-Feld "' . $field . '" liegt ausserhalb des erlaubten Bereichs.');
+            }
+
+            for ($value = $start; $value <= $end; $value += $step) {
+                $values[$value] = true;
+            }
+        }
+
+        if ($values === []) {
+            throw new \InvalidArgumentException('Cron-Feld "' . $field . '" ist leer.');
+        }
+
+        ksort($values);
+        return $values;
+    }
+
+    private static function normalizePart(string $part, array $aliases): int
+    {
+        $part = strtoupper(trim($part));
+        if ($part === '') {
+            throw new \InvalidArgumentException('Leerer Cron-Wert.');
+        }
+
+        if (array_key_exists($part, $aliases)) {
+            return (int) $aliases[$part];
+        }
+
+        if (!is_numeric($part)) {
+            throw new \InvalidArgumentException('Ungueltiger Cron-Wert "' . $part . '".');
+        }
+
+        return (int) $part;
+    }
+
+    private function floorToMinute(DateTimeImmutable $utcDateTime): DateTimeImmutable
+    {
+        return $utcDateTime->setTime(
+            (int) $utcDateTime->format('H'),
+            (int) $utcDateTime->format('i'),
+            0
+        );
+    }
+}

src/App/ModuleCronScheduler.php

@@ -0,0 +1,371 @@
+<?php
+declare(strict_types=1);
+
+namespace App;
+
+use DateTimeImmutable;
+use DateTimeZone;
+
+final class ModuleCronScheduler
+{
+    public function __construct(
+        private ModuleManager $modules,
+        private ?\PDO $pdo
+    ) {
+    }
+
+    public function definitions(string $moduleName): array
+    {
+        $module = $this->modules->get($moduleName);
+        $tasks = is_array($module['cron_tasks'] ?? null) ? $module['cron_tasks'] : [];
+        $definitions = [];
+
+        foreach ($tasks as $task) {
+            if (!is_array($task)) {
+                continue;
+            }
+
+            $name = trim((string) ($task['name'] ?? ''));
+            $callback = trim((string) ($task['callback'] ?? ''));
+            if ($name === '' || $callback === '') {
+                continue;
+            }
+
+            $definitions[$name] = [
+                'name' => $name,
+                'label' => trim((string) ($task['label'] ?? $name)),
+                'callback' => $callback,
+                'default_enabled' => array_key_exists('default_enabled', $task) ? (bool) $task['default_enabled'] : false,
+                'default_cron' => trim((string) ($task['default_cron'] ?? '0 * * * *')),
+                'default_timezone' => trim((string) ($task['default_timezone'] ?? 'UTC')) ?: 'UTC',
+                'timezone_setting' => trim((string) ($task['timezone_setting'] ?? '')),
+                'lock_minutes' => max(1, (int) ($task['lock_minutes'] ?? 10)),
+                'builder' => is_array($task['builder'] ?? null) ? $task['builder'] : [],
+                'help' => trim((string) ($task['help'] ?? '')),
+            ];
+        }
+
+        return $definitions;
+    }
+
+    public function statuses(string $moduleName): array
+    {
+        $definitions = $this->definitions($moduleName);
+        if ($definitions === []) {
+            return [];
+        }
+
+        $settings = $this->modules->settings($moduleName);
+        $states = $this->fetchStates($moduleName);
+        $nowUtc = new DateTimeImmutable('now', new DateTimeZone('UTC'));
+        $statuses = [];
+
+        foreach ($definitions as $name => $definition) {
+            $state = $states[$name] ?? [];
+            $config = $this->jobConfig($definition, $settings);
+            $timezone = $this->safeTimezone((string) ($config['timezone'] ?? 'UTC'));
+            $expression = trim((string) ($config['cron_expression'] ?? ''));
+            $isLocked = $this->isLockActive($state, $nowUtc->getTimestamp());
+            $parseError = null;
+            $previousDueUtc = null;
+            $nextDueUtc = null;
+            $isDue = false;
+
+            try {
+                $cron = CronExpression::parse($expression);
+                $previousDueUtc = $cron->previousRun($nowUtc, $timezone);
+                $lastScheduledFor = $this->parseUtc((string) ($state['last_scheduled_for'] ?? ''));
+                $isDue = !empty($config['enabled'])
+                    && !$isLocked
+                    && $previousDueUtc instanceof DateTimeImmutable
+                    && ($lastScheduledFor === null || $previousDueUtc > $lastScheduledFor);
+                $nextDueUtc = $isDue
+                    ? $previousDueUtc
+                    : $cron->nextRun($nowUtc, $timezone);
+            } catch (\Throwable $exception) {
+                $parseError = $exception->getMessage();
+            }
+
+            $statuses[] = $definition + [
+                'config' => $config,
+                'state' => $state,
+                'enabled' => !empty($config['enabled']),
+                'cron_expression' => $expression,
+                'timezone' => $timezone->getName(),
+                'is_due' => $isDue,
+                'is_locked' => $isLocked,
+                'parse_error' => $parseError,
+                'previous_due_at' => $previousDueUtc?->format('Y-m-d H:i:s'),
+                'next_due_at' => $nextDueUtc?->format('Y-m-d H:i:s'),
+                'previous_due_at_local' => $previousDueUtc?->setTimezone($timezone)->format('Y-m-d H:i:s'),
+                'next_due_at_local' => $nextDueUtc?->setTimezone($timezone)->format('Y-m-d H:i:s'),
+            ];
+        }
+
+        return $statuses;
+    }
+
+    public function runDue(string $moduleName): array
+    {
+        $results = [];
+        foreach ($this->statuses($moduleName) as $task) {
+            if (empty($task['enabled']) || empty($task['is_due']) || !empty($task['parse_error'])) {
+                continue;
+            }
+
+            if (!$this->modules->hasFunction($moduleName, (string) $task['callback'])) {
+                $results[] = [
+                    'task' => $task['name'],
+                    'ok' => false,
+                    'message' => 'Callback nicht registriert.',
+                ];
+                continue;
+            }
+
+            if (!$this->acquireLock($moduleName, (string) $task['name'], (int) $task['lock_minutes'])) {
+                continue;
+            }
+
+            $startedAt = gmdate('Y-m-d H:i:s');
+            $scheduledForUtc = trim((string) ($task['previous_due_at'] ?? ''));
+            $timezone = $this->safeTimezone((string) ($task['timezone'] ?? 'UTC'));
+
+            $this->persistState($moduleName, (string) $task['name'], [
+                'last_started_at' => $startedAt,
+                'last_status' => 'running',
+                'last_message' => 'Cron-Lauf gestartet.',
+            ]);
+
+            try {
+                $result = $this->modules->call($moduleName, (string) $task['callback'], [
+                    'task' => $task,
+                    'trigger' => 'cron_runner',
+                    'started_at' => $startedAt,
+                    'scheduled_for_utc' => $scheduledForUtc,
+                    'scheduled_for_local' => $scheduledForUtc !== ''
+                        ? $this->parseUtc($scheduledForUtc)?->setTimezone($timezone)?->format('Y-m-d H:i:s')
+                        : null,
+                    'timezone' => $timezone->getName(),
+                ]);
+
+                $ok = !is_array($result) || !array_key_exists('ok', $result) || !empty($result['ok']);
+                $skipped = is_array($result) && !empty($result['skipped']);
+                $message = is_array($result) ? trim((string) ($result['message'] ?? '')) : '';
+                $finishedAt = gmdate('Y-m-d H:i:s');
+
+                $payload = [
+                    'last_finished_at' => $finishedAt,
+                    'last_status' => $skipped ? 'skipped' : ($ok ? 'success' : 'error'),
+                    'last_message' => $message,
+                    'lock_until' => null,
+                    'last_scheduled_for' => $scheduledForUtc !== '' ? $scheduledForUtc : null,
+                ];
+                if ($ok && !$skipped) {
+                    $payload['last_success_at'] = $finishedAt;
+                }
+                $this->persistState($moduleName, (string) $task['name'], $payload);
+
+                $results[] = [
+                    'task' => $task['name'],
+                    'ok' => $ok,
+                    'message' => $message,
+                ];
+            } catch (\Throwable $e) {
+                $finishedAt = gmdate('Y-m-d H:i:s');
+                $this->persistState($moduleName, (string) $task['name'], [
+                    'last_finished_at' => $finishedAt,
+                    'last_status' => 'error',
+                    'last_message' => $e->getMessage(),
+                    'lock_until' => null,
+                    'last_scheduled_for' => $scheduledForUtc !== '' ? $scheduledForUtc : null,
+                ]);
+                $results[] = [
+                    'task' => $task['name'],
+                    'ok' => false,
+                    'message' => $e->getMessage(),
+                ];
+            }
+        }
+
+        return $results;
+    }
+
+    private function jobConfig(array $definition, array $settings): array
+    {
+        $jobs = is_array($settings['cron_jobs'] ?? null) ? $settings['cron_jobs'] : [];
+        $job = is_array($jobs[$definition['name']] ?? null) ? $jobs[$definition['name']] : [];
+        $timezoneSetting = trim((string) ($definition['timezone_setting'] ?? ''));
+        $fallbackTimezone = $timezoneSetting !== '' ? trim((string) ($settings[$timezoneSetting] ?? '')) : '';
+
+        return [
+            'enabled' => array_key_exists('enabled', $job) ? $this->settingBool($job['enabled'], (bool) $definition['default_enabled']) : (bool) $definition['default_enabled'],
+            'cron_expression' => trim((string) ($job['cron_expression'] ?? $definition['default_cron'] ?? '')),
+            'timezone' => trim((string) ($job['timezone'] ?? ($fallbackTimezone !== '' ? $fallbackTimezone : $definition['default_timezone']))),
+            'builder' => is_array($job['builder'] ?? null) ? $job['builder'] : [],
+        ];
+    }
+
+    private function fetchStates(string $moduleName): array
+    {
+        if (!$this->pdo) {
+            return [];
+        }
+
+        $stmt = $this->pdo->prepare(
+            'SELECT *
+             FROM nexus_module_cron_runs
+             WHERE module_name = :module_name'
+        );
+        $stmt->execute(['module_name' => $moduleName]);
+
+        $states = [];
+        foreach ($stmt->fetchAll(\PDO::FETCH_ASSOC) ?: [] as $row) {
+            $name = trim((string) ($row['job_name'] ?? ''));
+            if ($name !== '') {
+                $states[$name] = $row;
+            }
+        }
+
+        return $states;
+    }
+
+    private function acquireLock(string $moduleName, string $jobName, int $lockMinutes): bool
+    {
+        if (!$this->pdo) {
+            return true;
+        }
+
+        $states = $this->fetchStates($moduleName);
+        $state = $states[$jobName] ?? [];
+        if ($this->isLockActive($state, time())) {
+            return false;
+        }
+
+        $lockUntil = gmdate('Y-m-d H:i:s', time() + ($lockMinutes * 60));
+        $this->persistState($moduleName, $jobName, [
+            'lock_until' => $lockUntil,
+        ]);
+
+        return true;
+    }
+
+    private function persistState(string $moduleName, string $jobName, array $values): void
+    {
+        if (!$this->pdo) {
+            return;
+        }
+
+        $current = $this->fetchStates($moduleName)[$jobName] ?? [];
+        $payload = array_merge($current, $values, [
+            'module_name' => $moduleName,
+            'job_name' => $jobName,
+            'updated_at' => gmdate('Y-m-d H:i:s'),
+        ]);
+
+        $params = [
+            'module_name' => $moduleName,
+            'job_name' => $jobName,
+            'last_scheduled_for' => $this->nullOrString($payload['last_scheduled_for'] ?? null),
+            'last_started_at' => $this->nullOrString($payload['last_started_at'] ?? null),
+            'last_finished_at' => $this->nullOrString($payload['last_finished_at'] ?? null),
+            'last_success_at' => $this->nullOrString($payload['last_success_at'] ?? null),
+            'last_status' => $this->nullOrString($payload['last_status'] ?? null),
+            'last_message' => $this->nullOrString($payload['last_message'] ?? null),
+            'lock_until' => $this->nullOrString($payload['lock_until'] ?? null),
+            'updated_at' => $payload['updated_at'],
+        ];
+
+        $updateStmt = $this->pdo->prepare(
+            'UPDATE nexus_module_cron_runs
+             SET last_scheduled_for = :last_scheduled_for,
+                 last_started_at = :last_started_at,
+                 last_finished_at = :last_finished_at,
+                 last_success_at = :last_success_at,
+                 last_status = :last_status,
+                 last_message = :last_message,
+                 lock_until = :lock_until,
+                 updated_at = :updated_at
+             WHERE module_name = :module_name
+               AND job_name = :job_name'
+        );
+        $updateStmt->execute($params);
+        if ($updateStmt->rowCount() > 0) {
+            return;
+        }
+
+        $insertStmt = $this->pdo->prepare(
+            'INSERT INTO nexus_module_cron_runs (
+                module_name,
+                job_name,
+                last_scheduled_for,
+                last_started_at,
+                last_finished_at,
+                last_success_at,
+                last_status,
+                last_message,
+                lock_until,
+                updated_at
+            ) VALUES (
+                :module_name,
+                :job_name,
+                :last_scheduled_for,
+                :last_started_at,
+                :last_finished_at,
+                :last_success_at,
+                :last_status,
+                :last_message,
+                :lock_until,
+                :updated_at
+            )'
+        );
+        $insertStmt->execute($params);
+    }
+
+    private function nullOrString(mixed $value): ?string
+    {
+        $value = trim((string) $value);
+        return $value !== '' ? $value : null;
+    }
+
+    private function settingBool(mixed $value, bool $default): bool
+    {
+        if ($value === null || $value === '') {
+            return $default;
+        }
+        return in_array((string) $value, ['1', 'true', 'yes', 'on'], true);
+    }
+
+    private function isLockActive(array $state, int $nowTs): bool
+    {
+        $lockUntil = trim((string) ($state['lock_until'] ?? ''));
+        if ($lockUntil === '') {
+            return false;
+        }
+
+        $lockTs = strtotime($lockUntil);
+        return $lockTs !== false && $lockTs > $nowTs;
+    }
+
+    private function parseUtc(string $value): ?DateTimeImmutable
+    {
+        $value = trim($value);
+        if ($value === '') {
+            return null;
+        }
+
+        try {
+            return new DateTimeImmutable($value, new DateTimeZone('UTC'));
+        } catch (\Throwable) {
+            return null;
+        }
+    }
+
+    private function safeTimezone(string $timezone): DateTimeZone
+    {
+        try {
+            return new DateTimeZone(trim($timezone) !== '' ? trim($timezone) : 'UTC');
+        } catch (\Throwable) {
+            return new DateTimeZone('UTC');
+        }
+    }
+}

src/App/ModuleManager.php

@@ -8,6 +8,7 @@ final class ModuleManager
     private array $modules = [];
     private array $callbacks = [];
     private ?ModuleTaskScheduler $taskScheduler = null;
+    private ?ModuleCronScheduler $cronScheduler = null;
 
     public function __construct(
         private ?\PDO $basePdo,
@@ -259,6 +260,21 @@ final class ModuleManager
         return $this->taskScheduler()->runDue($name);
     }
 
+    public function cronTasks(string $name): array
+    {
+        return $this->cronScheduler()->definitions($name);
+    }
+
+    public function cronTaskStatuses(string $name): array
+    {
+        return $this->cronScheduler()->statuses($name);
+    }
+
+    public function runDueCronTasks(string $name): array
+    {
+        return $this->cronScheduler()->runDue($name);
+    }
+
     private function scanModules(): void
     {
         $this->modules = [];
@@ -291,6 +307,7 @@ final class ModuleManager
                 'description' => $data['description'] ?? '',
                 'setup' => $data['setup'] ?? [],
                 'interval_tasks' => $data['interval_tasks'] ?? [],
+                'cron_tasks' => $data['cron_tasks'] ?? [],
                 'menu' => $data['menu'] ?? [],
                 'sidebar' => $data['sidebar'] ?? [],
                 'db_defaults' => $data['db_defaults'] ?? [],
@@ -496,4 +513,13 @@ final class ModuleManager
 
         return $this->taskScheduler;
     }
+
+    private function cronScheduler(): ModuleCronScheduler
+    {
+        if (!$this->cronScheduler instanceof ModuleCronScheduler) {
+            $this->cronScheduler = new ModuleCronScheduler($this, $this->basePdo);
+        }
+
+        return $this->cronScheduler;
+    }
 }

src/App/ModuleTaskScheduler.php

@@ -71,7 +71,7 @@ final class ModuleTaskScheduler
             }
             $intervalHours = max(1.0, $intervalHours);
 
-            $referenceAt = trim((string) ($state['last_success_at'] ?? $state['last_finished_at'] ?? ''));
+            $referenceAt = trim((string) ($state['last_success_at'] ?? ''));
             $referenceTs = $referenceAt !== '' ? strtotime($referenceAt) : false;
             $nextDueTs = $referenceTs !== false ? ((int) $referenceTs + (int) round($intervalHours * 3600)) : null;
             $isLocked = $this->isLockActive($state, $nowTs);
@@ -125,16 +125,17 @@ final class ModuleTaskScheduler
                     'started_at' => $startedAt,
                 ]);
                 $ok = !is_array($result) || !array_key_exists('ok', $result) || !empty($result['ok']);
+                $skipped = is_array($result) && !empty($result['skipped']);
                 $message = is_array($result) ? trim((string) ($result['message'] ?? '')) : '';
                 $finishedAt = gmdate('Y-m-d H:i:s');
 
                 $payload = [
                     'last_finished_at' => $finishedAt,
-                    'last_status' => $ok ? 'success' : 'error',
+                    'last_status' => $skipped ? 'skipped' : ($ok ? 'success' : 'error'),
                     'last_message' => $message,
                     'lock_until' => null,
                 ];
-                if ($ok) {
+                if ($ok && !$skipped) {
                     $payload['last_success_at'] = $finishedAt;
                 }
                 $this->persistState($moduleName, (string) $task['name'], $payload);

tools/module_scheduler_run.php

@@ -0,0 +1,38 @@
+#!/usr/bin/env php
+<?php
+declare(strict_types=1);
+
+require_once dirname(__DIR__) . '/config/fileload.php';
+
+$targetModule = trim((string) ($argv[1] ?? ''));
+$modules = app()->modules()->all();
+$results = [];
+
+foreach ($modules as $name => $meta) {
+    if (!is_string($name) || $name === '') {
+        continue;
+    }
+    if ($targetModule !== '' && $targetModule !== $name) {
+        continue;
+    }
+    if (empty($meta['enabled'])) {
+        continue;
+    }
+
+    $taskDefs = app()->modules()->intervalTasks($name);
+    if ($taskDefs === []) {
+        continue;
+    }
+
+    $results[$name] = [
+        'interval' => app()->modules()->runDueIntervalTasks($name),
+        'cron' => app()->modules()->runDueCronTasks($name),
+    ];
+}
+
+echo json_encode([
+    'ok' => true,
+    'ran_at_utc' => gmdate('Y-m-d H:i:s'),
+    'module' => $targetModule !== '' ? $targetModule : null,
+    'results' => $results,
+], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT) . PHP_EOL;