feat(10-05): wire batch actions to Container Actions sub-workflow

- Add Prepare Batch Action Input node to format sub-workflow input
- Add Execute Batch Action Sub-workflow node calling Container Actions
- Add Handle Batch Action Result Sub node to process results
- Remove 7 obsolete inline action nodes:
  * Build Batch Action Command
  * Execute Batch Container Action
  * Check Batch Action Result
  * Needs Action Call
  * Execute Batch Action 2
  * Parse Batch Action 2
  * Handle Action Result
- Node count: 212 -> 208 (-4 net)

This eliminates duplicate action execution logic between single and batch paths.

n8n-workflow.json

@@ -3950,120 +3950,6 @@
         -500
       ]
     },
-    {
-      "parameters": {
-        "jsCode": "// Get container ID for the action\nconst data = $(\"Build Progress Message\").item.json;\nconst container = data.container;\nconst action = data.action;\n\n// Container might have Id directly or just Name\nconst containerId = container.Id || null;\nconst containerName = container.Name || container;\n\n// Build the curl command for start/stop/restart\nconst timeout = (action === 'stop' || action === 'restart') ? '?t=10' : '';\n\nlet cmd;\nif (containerId) {\n  cmd = `curl -s -o /dev/null -w \"%{http_code}\" --max-time 30 -X POST 'http://docker-socket-proxy:2375/v1.47/containers/${containerId}/${action}${timeout}'`;\n} else {\n  // Need to find container by name first - use filters\n  cmd = `curl -s --max-time 5 'http://docker-socket-proxy:2375/v1.47/containers/json?all=true&filters=%7B%22name%22%3A%5B%22${containerName}%22%5D%7D'`;\n}\n\nreturn {\n  json: {\n    ...data,\n    cmd: cmd,\n    needsLookup: !containerId,\n    containerId: containerId\n  }\n};"
-      },
-      "id": "code-build-batch-action-cmd",
-      "name": "Build Batch Action Command",
-      "type": "n8n-nodes-base.code",
-      "typeVersion": 2,
-      "position": [
-        3980,
-        -400
-      ]
-    },
-    {
-      "parameters": {
-        "command": "={{ $json.cmd }}",
-        "options": {}
-      },
-      "id": "exec-batch-action",
-      "name": "Execute Batch Container Action",
-      "type": "n8n-nodes-base.executeCommand",
-      "typeVersion": 1,
-      "position": [
-        4200,
-        -400
-      ],
-      "onError": "continueRegularOutput"
-    },
-    {
-      "parameters": {
-        "jsCode": "// Parse action result and check if we need a second call\nconst data = $('Build Batch Action Command').item.json;\nconst stdout = $json.stdout || '';\nconst stderr = $json.stderr || '';\n\nif (data.needsLookup) {\n  // First call was a lookup - parse result and make action call\n  let containers;\n  try {\n    containers = JSON.parse(stdout);\n  } catch (e) {\n    return {\n      json: {\n        ...data,\n        needsAction: false,\n        status: 'error',\n        reason: 'Container lookup failed'\n      }\n    };\n  }\n  \n  if (!containers || containers.length === 0) {\n    return {\n      json: {\n        ...data,\n        needsAction: false,\n        status: 'error',\n        reason: 'Container not found'\n      }\n    };\n  }\n  \n  const containerId = containers[0].Id;\n  const action = data.action;\n  const timeout = (action === 'stop' || action === 'restart') ? '?t=10' : '';\n  const cmd = `curl -s -o /dev/null -w \"%{http_code}\" --max-time 30 -X POST 'http://docker-socket-proxy:2375/v1.47/containers/${containerId}/${action}${timeout}'`;\n  \n  return {\n    json: {\n      ...data,\n      needsAction: true,\n      containerId: containerId,\n      cmd: cmd\n    }\n  };\n}\n\n// Direct action result\nconst statusCode = parseInt(stdout.trim());\nlet status, reason;\n\nif (statusCode === 204) {\n  status = 'success';\n  reason = null;\n} else if (statusCode === 304) {\n  // Already in desired state\n  status = 'warning';\n  const action = data.action;\n  reason = action === 'start' ? 'Already running' : \n           action === 'stop' ? 'Already stopped' : 'No change needed';\n} else if (stderr || statusCode >= 400) {\n  status = 'error';\n  reason = stderr || `HTTP ${statusCode}`;\n} else {\n  status = 'error';\n  reason = 'Unknown error';\n}\n\nreturn {\n  json: {\n    ...data,\n    needsAction: false,\n    status: status,\n    reason: reason\n  }\n};"
-      },
-      "id": "code-check-batch-action-result",
-      "name": "Check Batch Action Result",
-      "type": "n8n-nodes-base.code",
-      "typeVersion": 2,
-      "position": [
-        4420,
-        -400
-      ]
-    },
-    {
-      "parameters": {
-        "conditions": {
-          "options": {
-            "caseSensitive": true,
-            "leftValue": "",
-            "typeValidation": "strict"
-          },
-          "conditions": [
-            {
-              "id": "needs-action",
-              "leftValue": "={{ $json.needsAction }}",
-              "rightValue": true,
-              "operator": {
-                "type": "boolean",
-                "operation": "equals"
-              }
-            }
-          ],
-          "combinator": "and"
-        },
-        "options": {}
-      },
-      "id": "if-needs-batch-action",
-      "name": "Needs Action Call",
-      "type": "n8n-nodes-base.if",
-      "typeVersion": 2,
-      "position": [
-        4640,
-        -400
-      ]
-    },
-    {
-      "parameters": {
-        "command": "={{ $json.cmd }}",
-        "options": {}
-      },
-      "id": "exec-batch-action-2",
-      "name": "Execute Batch Action 2",
-      "type": "n8n-nodes-base.executeCommand",
-      "typeVersion": 1,
-      "position": [
-        4860,
-        -500
-      ],
-      "onError": "continueRegularOutput"
-    },
-    {
-      "parameters": {
-        "jsCode": "// Parse the final action result\nconst data = $('Check Batch Action Result').item.json;\nconst stdout = $json.stdout || '';\nconst stderr = $json.stderr || '';\n\nconst statusCode = parseInt(stdout.trim());\nlet status, reason;\n\nif (statusCode === 204) {\n  status = 'success';\n  reason = null;\n} else if (statusCode === 304) {\n  status = 'warning';\n  const action = data.action;\n  reason = action === 'start' ? 'Already running' : \n           action === 'stop' ? 'Already stopped' : 'No change needed';\n} else if (stderr || statusCode >= 400) {\n  status = 'error';\n  reason = stderr || `HTTP ${statusCode}`;\n} else {\n  status = 'error';\n  reason = 'Unknown error';\n}\n\nreturn {\n  json: {\n    ...data,\n    status: status,\n    reason: reason\n  }\n};"
-      },
-      "id": "code-parse-batch-action-2",
-      "name": "Parse Batch Action 2",
-      "type": "n8n-nodes-base.code",
-      "typeVersion": 2,
-      "position": [
-        5080,
-        -500
-      ]
-    },
-    {
-      "parameters": {
-        "jsCode": "// Merge both paths and update running totals\n// This node receives from either direct result or second action call\nconst data = $json;\n\nconst status = data.status;\nconst containerName = data.containerName;\nconst reason = data.reason;\nconst containerIndex = data.containerIndex;\n\n// Get previous results from workflow context or start fresh\nlet results = data.results || [];\nlet successCount = data.successCount || 0;\nlet failureCount = data.failureCount || 0;\nlet warningCount = data.warningCount || 0;\n\n// Add current result\nresults.push({\n  name: containerName,\n  status: status,\n  reason: reason\n});\n\n// Update counters\nif (status === 'success') {\n  successCount++;\n} else if (status === 'error') {\n  failureCount++;\n} else if (status === 'warning') {\n  warningCount++;\n}\n\nreturn {\n  json: {\n    ...data,\n    results: results,\n    successCount: successCount,\n    failureCount: failureCount,\n    warningCount: warningCount\n  }\n};"
-      },
-      "id": "code-handle-batch-result",
-      "name": "Handle Action Result",
-      "type": "n8n-nodes-base.code",
-      "typeVersion": 2,
-      "position": [
-        5300,
-        -400
-      ]
-    },
     {
       "parameters": {
         "jsCode": "// Prepare data for next iteration or completion\nconst data = $json;\n\n// Check if more containers to process\nconst currentIndex = data.currentIndex;\nconst totalCount = data.totalCount;\nconst containers = data.containers;\nconst nextIndex = currentIndex + 1;\nconst isComplete = nextIndex >= totalCount;\n\nreturn {\n  json: {\n    ...data,\n    currentIndex: nextIndex,\n    container: isComplete ? null : containers[nextIndex],\n    isComplete: isComplete\n  }\n};"
@@ -5238,6 +5124,50 @@
         4440,
         -800
       ]
+    },
+    {
+      "parameters": {
+        "jsCode": "// Prepare input for Container Actions sub-workflow\nconst data = $json;\nconst container = data.container;\nconst action = data.action;\n\n// Extract container info\nconst containerId = container.id || container.Id || '';\nconst containerName = container.name || container.Name || '';\n\nreturn {\n  json: {\n    containerId: containerId,\n    containerName: containerName,\n    action: action,\n    chatId: data.chatId,\n    messageId: data.progressMessageId || 0,\n    responseMode: \"inline\"\n  }\n};"
+      },
+      "id": "958f19ef-249b-42ca-8a29-ecb91548f1dd",
+      "name": "Prepare Batch Action Input",
+      "type": "n8n-nodes-base.code",
+      "typeVersion": 2,
+      "position": [
+        4000,
+        -200
+      ]
+    },
+    {
+      "parameters": {
+        "workflowId": {
+          "__rl": true,
+          "mode": "list",
+          "value": "fYSZS5PkH0VSEaT5"
+        },
+        "options": {}
+      },
+      "id": "3baebdc9-3cda-478a-b0cc-0fb33a542f03",
+      "name": "Execute Batch Action Sub-workflow",
+      "type": "n8n-nodes-base.executeWorkflow",
+      "typeVersion": 1.2,
+      "position": [
+        4220,
+        -200
+      ]
+    },
+    {
+      "parameters": {
+        "jsCode": "// Handle action result from sub-workflow\nconst data = $('Build Progress Message').item.json;\nconst result = $json;\n\n// Update counters based on result\nlet successCount = data.successCount || 0;\nlet failureCount = data.failureCount || 0;\nlet warningCount = data.warningCount || 0;\n\nif (result.success) {\n  successCount++;\n} else {\n  failureCount++;\n}\n\n// Add to results array\nconst results = data.results || [];\nresults.push({\n  container: data.containerName,\n  action: data.action,\n  success: result.success,\n  message: result.message || ''\n});\n\nreturn {\n  json: {\n    ...data,\n    successCount: successCount,\n    failureCount: failureCount,\n    warningCount: warningCount,\n    results: results\n  }\n};"
+      },
+      "id": "dc8db8cb-3ba8-471d-98df-c47dcdb4e6ea",
+      "name": "Handle Batch Action Result Sub",
+      "type": "n8n-nodes-base.code",
+      "typeVersion": 2,
+      "position": [
+        4440,
+        -200
+      ]
     }
   ],
   "connections": {
@@ -6804,105 +6734,21 @@
         ],
         [
           {
-            "node": "Build Batch Action Command",
+            "node": "Prepare Batch Action Input",
             "type": "main",
             "index": 0
           }
         ],
         [
           {
-            "node": "Build Batch Action Command",
+            "node": "Prepare Batch Action Input",
             "type": "main",
             "index": 0
           }
         ],
         [
           {
-            "node": "Build Batch Action Command",
+            "node": "Prepare Batch Action Input",
-            "type": "main",
-            "index": 0
-          }
-        ]
-      ]
-    },
-    "Build Batch Action Command": {
-      "main": [
-        [
-          {
-            "node": "Execute Batch Container Action",
-            "type": "main",
-            "index": 0
-          }
-        ]
-      ]
-    },
-    "Execute Batch Container Action": {
-      "main": [
-        [
-          {
-            "node": "Check Batch Action Result",
-            "type": "main",
-            "index": 0
-          }
-        ]
-      ]
-    },
-    "Check Batch Action Result": {
-      "main": [
-        [
-          {
-            "node": "Needs Action Call",
-            "type": "main",
-            "index": 0
-          }
-        ]
-      ]
-    },
-    "Needs Action Call": {
-      "main": [
-        [
-          {
-            "node": "Execute Batch Action 2",
-            "type": "main",
-            "index": 0
-          }
-        ],
-        [
-          {
-            "node": "Handle Action Result",
-            "type": "main",
-            "index": 0
-          }
-        ]
-      ]
-    },
-    "Execute Batch Action 2": {
-      "main": [
-        [
-          {
-            "node": "Parse Batch Action 2",
-            "type": "main",
-            "index": 0
-          }
-        ]
-      ]
-    },
-    "Parse Batch Action 2": {
-      "main": [
-        [
-          {
-            "node": "Handle Action Result",
-            "type": "main",
-            "index": 0
-          }
-        ]
-      ]
-    },
-    "Handle Action Result": {
-      "main": [
-        [
-          {
-            "node": "Prepare Next Iteration",
             "type": "main",
             "index": 0
           }
@@ -7531,6 +7377,39 @@
           }
         ]
       ]
+    },
+    "Prepare Batch Action Input": {
+      "main": [
+        [
+          {
+            "node": "Execute Batch Action Sub-workflow",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Execute Batch Action Sub-workflow": {
+      "main": [
+        [
+          {
+            "node": "Handle Batch Action Result Sub",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Handle Batch Action Result Sub": {
+      "main": [
+        [
+          {
+            "node": "Prepare Next Iteration",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
     }
   },
   "pinData": {},