docs(10.1-03): complete container status sub-workflow plan

Tasks completed: 3/3 - Task 1: Create n8n-status.json sub-workflow - Task 2: Update main workflow with sub-workflow calls - Task 3: Create backup for rollback SUMMARY: .planning/phases/10.1-aggressive-workflow-modularization/10.1-03-SUMMARY.md
2026-02-04 21:28:25 -05:00
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+---
+phase: 10.1-aggressive-workflow-modularization
+plan: 03
+subsystem: workflow
+tags: [n8n, sub-workflow, docker, telegram, modularization]
+
+# Dependency graph
+requires:
+  - phase: 10.1-01
+    provides: Domain boundary analysis and extraction plan
+provides:
+  - Container status sub-workflow (n8n-status.json)
+  - List/paginate/status actions via sub-workflow call
+  - Integration pattern for future extractions
+affects: [10.1-04, 10.1-05]
+
+# Tech tracking
+tech-stack:
+  added: []
+  patterns:
+    - "Sub-workflow returns structured data, main workflow handles Telegram responses"
+    - "Action-based routing in sub-workflow (list/status/paginate)"
+
+key-files:
+  created:
+    - n8n-status.json
+    - n8n-workflow.json.backup-status
+  modified:
+    - n8n-workflow.json
+
+key-decisions:
+  - "Net node reduction minimal (+9 integration nodes, -10 logic nodes) due to sub-workflow call overhead"
+  - "Extracted all Docker query and keyboard-building logic, kept Telegram responses in main"
+  - "Added searchTerm support for /status <name> direct container lookup"
+
+patterns-established:
+  - "Prepare*Input -> Execute*Status -> Telegram Response pattern for sub-workflow integration"
+
+# Metrics
+duration: 5min
+completed: 2026-02-05
+---
+
+# Phase 10.1 Plan 03: Container Status Sub-workflow Summary
+
+**Extracted container list, pagination, and status display into n8n-status.json with 11 nodes, integrating via 4 Execute Workflow nodes in main workflow**
+
+## Performance
+
+- **Duration:** 5 min
+- **Started:** 2026-02-05T02:22:48Z
+- **Completed:** 2026-02-05T02:27:33Z
+- **Tasks:** 3
+- **Files modified:** 3
+
+## Accomplishments
+
+- Created n8n-status.json sub-workflow with Docker query and keyboard-building logic
+- Integrated main workflow with 4 Execute Workflow calls (status, select, paginate, batch-cancel-return)
+- Maintained all Telegram response handling in main workflow per locked decision
+- Reduced complexity by extracting 10 nodes of business logic to sub-workflow
+
+## Task Commits
+
+Each task was committed atomically:
+
+1. **Task 1: Create n8n-status.json sub-workflow** - `369eb2a` (feat)
+2. **Task 2: Update main workflow to call status sub-workflow** - `13ed81c` (feat)
+3. **Task 3: Create backup and commit extraction** - `4245a49` (chore)
+
+## Files Created/Modified
+
+- `n8n-status.json` - New sub-workflow handling list/status/paginate actions (11 nodes)
+- `n8n-workflow.json` - Main workflow with sub-workflow integration (179 -> 178 nodes)
+- `n8n-workflow.json.backup-status` - Backup for rollback capability
+
+## Decisions Made
+
+1. **Net node reduction minimal:** Removed 10 nodes but added 9 integration nodes (Prepare/Execute pairs). The value is in complexity reduction - Docker query and keyboard-building logic now isolated in sub-workflow.
+
+2. **Four integration points:** Created separate Execute Workflow calls for:
+   - `/status` command (via Keyword Router)
+   - `select:` callbacks (container selection from list)
+   - `list:` callbacks (pagination)
+   - Batch cancel return (return to list after batch cancel)
+
+3. **Added searchTerm support:** Sub-workflow now handles `/status plex` pattern directly, returning status_direct action for single-match scenarios.
+
+## Deviations from Plan
+
+None - plan executed exactly as written.
+
+## Issues Encountered
+
+None - integration followed established patterns from 10.1-02.
+
+## User Setup Required
+
+**n8n-status.json needs deployment:**
+1. Import to n8n instance
+2. Note assigned workflow ID
+3. Replace `TODO_DEPLOY_STATUS_WORKFLOW` (4 occurrences) in n8n-workflow.json
+4. Re-import main workflow
+
+## Next Phase Readiness
+
+- Container status domain fully extracted
+- Main workflow at 178 nodes (down from 192 at phase start)
+- Ready for 10.1-04 (Confirmation sub-workflow extraction)
+- Wave 2 complete: Batch UI (-13) + Container Status (-1 net, +complexity reduction)
+
+---
+*Phase: 10.1-aggressive-workflow-modularization*
+*Completed: 2026-02-05*