feat(16-automated-tasks): moduł zadań automatycznych — CRUD + watcher/executor

Reguły automatyzacji oparte na zdarzeniach (receipt.created) z warunkami
(integracja/kanał sprzedaży, AND logic) i akcjami (wyślij e-mail z 3 trybami
odbiorcy: klient / firma / klient+firma). Trigger w ReceiptController po
utworzeniu paragonu — błąd automatyzacji nie blokuje sukcesu paragonu.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

public/assets/js/modules/automation-form.js

@@ -0,0 +1,132 @@
+(function() {
+  'use strict';
+
+  var conditionsContainer = document.getElementById('js-conditions-container');
+  var actionsContainer = document.getElementById('js-actions-container');
+  var addConditionBtn = document.getElementById('js-add-condition');
+  var addActionBtn = document.getElementById('js-add-action');
+  var data = window.AutomationFormData || { integrations: [], emailTemplates: [], recipientLabels: {} };
+
+  function getNextIndex(container) {
+    var rows = container.querySelectorAll('.automation-row');
+    var maxIdx = -1;
+    rows.forEach(function(row) {
+      var idx = parseInt(row.getAttribute('data-index') || '0', 10);
+      if (idx > maxIdx) maxIdx = idx;
+    });
+    return maxIdx + 1;
+  }
+
+  function escapeHtml(str) {
+    var div = document.createElement('div');
+    div.textContent = str;
+    return div.innerHTML;
+  }
+
+  function buildIntegrationCheckboxes(namePrefix) {
+    var html = '<div class="checkbox-group">';
+    data.integrations.forEach(function(integ) {
+      html += '<label class="checkbox-label">'
+        + '<input type="checkbox" name="' + namePrefix + '[integration_ids][]" value="' + integ.id + '"> '
+        + escapeHtml(integ.name) + ' <span class="muted">(' + escapeHtml(integ.type) + ')</span>'
+        + '</label>';
+    });
+    html += '</div>';
+    return html;
+  }
+
+  function buildEmailActionConfig(namePrefix) {
+    var html = '<select class="form-control" name="' + namePrefix + '[template_id]">'
+      + '<option value="">-- Wybierz szablon --</option>';
+    data.emailTemplates.forEach(function(tpl) {
+      html += '<option value="' + tpl.id + '">' + escapeHtml(tpl.name) + '</option>';
+    });
+    html += '</select>';
+
+    html += '<select class="form-control" name="' + namePrefix + '[recipient]">';
+    Object.keys(data.recipientLabels).forEach(function(key) {
+      html += '<option value="' + escapeHtml(key) + '">' + escapeHtml(data.recipientLabels[key]) + '</option>';
+    });
+    html += '</select>';
+
+    return html;
+  }
+
+  function addCondition() {
+    var idx = getNextIndex(conditionsContainer);
+    var namePrefix = 'conditions[' + idx + ']';
+
+    var row = document.createElement('div');
+    row.className = 'automation-row mt-8';
+    row.setAttribute('data-index', idx);
+
+    row.innerHTML = '<div class="automation-row__fields">'
+      + '<select class="form-control automation-row__type" name="' + namePrefix + '[type]" onchange="window.AutomationForm.onConditionTypeChange(this)">'
+      + '<option value="integration" selected>Integracja (kanal sprzedazy)</option>'
+      + '</select>'
+      + '<div class="automation-row__config">'
+      + buildIntegrationCheckboxes(namePrefix)
+      + '</div>'
+      + '</div>'
+      + '<button type="button" class="btn btn--sm btn--danger automation-row__remove" onclick="window.AutomationForm.removeRow(this)">&times;</button>';
+
+    conditionsContainer.appendChild(row);
+  }
+
+  function addAction() {
+    var idx = getNextIndex(actionsContainer);
+    var namePrefix = 'actions[' + idx + ']';
+
+    var row = document.createElement('div');
+    row.className = 'automation-row mt-8';
+    row.setAttribute('data-index', idx);
+
+    row.innerHTML = '<div class="automation-row__fields">'
+      + '<select class="form-control automation-row__type" name="' + namePrefix + '[type]" onchange="window.AutomationForm.onActionTypeChange(this)">'
+      + '<option value="send_email" selected>Wyslij e-mail</option>'
+      + '</select>'
+      + '<div class="automation-row__config">'
+      + buildEmailActionConfig(namePrefix)
+      + '</div>'
+      + '</div>'
+      + '<button type="button" class="btn btn--sm btn--danger automation-row__remove" onclick="window.AutomationForm.removeRow(this)">&times;</button>';
+
+    actionsContainer.appendChild(row);
+  }
+
+  function removeRow(btn) {
+    var row = btn.closest('.automation-row');
+    if (row) row.remove();
+  }
+
+  function onConditionTypeChange(select) {
+    var row = select.closest('.automation-row');
+    var configDiv = row.querySelector('.automation-row__config');
+    var idx = row.getAttribute('data-index');
+    var namePrefix = 'conditions[' + idx + ']';
+
+    if (select.value === 'integration') {
+      configDiv.innerHTML = buildIntegrationCheckboxes(namePrefix);
+    }
+  }
+
+  function onActionTypeChange(select) {
+    var row = select.closest('.automation-row');
+    var configDiv = row.querySelector('.automation-row__config');
+    var idx = row.getAttribute('data-index');
+    var namePrefix = 'actions[' + idx + ']';
+
+    if (select.value === 'send_email') {
+      configDiv.innerHTML = buildEmailActionConfig(namePrefix);
+    }
+  }
+
+  if (addConditionBtn) addConditionBtn.addEventListener('click', addCondition);
+  if (addActionBtn) addActionBtn.addEventListener('click', addAction);
+
+  window.AutomationForm = {
+    removeRow: removeRow,
+    onConditionTypeChange: onConditionTypeChange,
+    onActionTypeChange: onActionTypeChange
+  };
+})();