update UX: badge→modal flow, orange update button, Update All, toast notifications, workflow triggers

dashcaddy-api/routes/containers.js

@@ -10,9 +10,10 @@ const { success } = require('../response-helpers');
  * @param {Object} deps.docker - Docker client wrapper (client, pull methods)
  * @param {Object} deps.log - Logger instance
  * @param {Function} deps.asyncHandler - Async route handler wrapper
+ * @param {Object} deps.workflowEngine - WorkflowEngine instance (optional)
  * @returns {express.Router}
  */
-module.exports = function({ docker, log, asyncHandler }) {
+module.exports = function({ docker, log, asyncHandler, workflowEngine }) {
   const router = express.Router();
 
   // Helper: verify container exists before operating on it
@@ -66,6 +67,11 @@ module.exports = function({ docker, log, asyncHandler }) {
       log.info('docker', `Pulling latest image: ${imageName}`);
       await docker.pull(imageName);
 
+      // Trigger pre-update workflow (backup before update)
+      if (workflowEngine) {
+        try { await workflowEngine.triggerEvent('pre-update', { containerId: containerId, containerName, imageName }); } catch (w) { log.warn('workflow', 'pre-update trigger failed: ' + w.message); }
+      }
+
       // Get current container config for recreation
       const hostConfig = containerInfo.HostConfig;
       const config = {
@@ -135,10 +141,15 @@ module.exports = function({ docker, log, asyncHandler }) {
       }
 
       success(res, {
-        message: `Container ${containerName} updated successfully`,
-        newContainerId: newContainerInfo.Id
-      });
-  }, 'container-update'));
+              message: `Container ${containerName} updated successfully`,
+              newContainerId: newContainerInfo.Id
+            });
+
+            // Trigger post-update workflow
+            if (workflowEngine) {
+              try { await workflowEngine.triggerEvent('post-update', { containerId: containerId, containerName, imageName, newContainerId: newContainerInfo.Id }); } catch (w) { log.warn('workflow', 'post-update trigger failed: ' + w.message); }
+            }
+          }, 'container-update'));
 
   // Check for available updates (compares local and remote image digests)
   router.get('/:id/check-update', asyncHandler(async (req, res) => {