100 lines
3.5 KiB
Markdown
100 lines
3.5 KiB
Markdown
# Workflow Implementation Backlog
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## Epic 1: Canonical Workflow Model
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### Tickets
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- `E1-T1` Finalize canonical workflow JSON schema with `version`, `nodes`, `edges`, and optional `ui`.
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- `E1-T2` Align frontend workflow API types with the backend schema.
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- `E1-T3` Extend backend validation for duplicate IDs, invalid edges, unknown steps, and invalid params.
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- `E1-T4` Add migration helpers for existing preset configs: `still`, `turntable`, `multi_angle`, `still_with_exports`.
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- `E1-T5` Add tests for preset-to-DAG migration.
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### Primary Files
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- [`backend/app/domains/rendering/workflow_schema.py`](/home/hartmut/Documents/Copilot/schaefflerautomat/backend/app/domains/rendering/workflow_schema.py)
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- [`frontend/src/api/workflows.ts`](/home/hartmut/Documents/Copilot/schaefflerautomat/frontend/src/api/workflows.ts)
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- [`frontend/src/pages/WorkflowEditor.tsx`](/home/hartmut/Documents/Copilot/schaefflerautomat/frontend/src/pages/WorkflowEditor.tsx)
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## Epic 2: Node Registry and Settings Schemas
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### Tickets
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- `E2-T1` Add a backend `NodeDefinitionRegistry`.
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- `E2-T2` Define metadata and settings schema for each workflow node.
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- `E2-T3` Add `GET /api/workflows/node-definitions`.
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- `E2-T4` Provide schema-driven defaults and editor field groups.
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- `E2-T5` Add composite bridge nodes for safe migration.
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### Required Node Coverage
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- `resolve_step_path`
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- `occ_object_extract`
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- `occ_glb_export`
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- `glb_bbox`
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- `material_map_resolve`
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- `auto_populate_materials`
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- `blender_render`
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- `threejs_render`
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- `thumbnail_save`
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- `order_line_setup`
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- `resolve_template`
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- `blender_still`
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- `blender_turntable`
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- `output_save`
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- `export_blend`
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- `stl_cache_generate`
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- `notify`
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## Epic 3: Legacy Step Extraction
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### Tickets
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- `E3-T1` Create a parity matrix from the legacy render pipeline.
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- `E3-T2` Extract `order_line_setup` into a reusable service/task. `completed`
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- `E3-T3` Extract `resolve_template`. `completed`
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- `E3-T4` Extract `material_map_resolve`.
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- `E3-T5` Extract `auto_populate_materials`.
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- `E3-T6` Extract `glb_bbox`.
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- `E3-T7` Extract `output_save`.
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- `E3-T8` Extract `notify`.
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- `E3-T9` Add executor tests for all extracted nodes.
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### Legacy Sources
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- [`backend/app/domains/pipeline/tasks/render_order_line.py`](/home/hartmut/Documents/Copilot/schaefflerautomat/backend/app/domains/pipeline/tasks/render_order_line.py)
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- [`backend/app/domains/rendering/tasks.py`](/home/hartmut/Documents/Copilot/schaefflerautomat/backend/app/domains/rendering/tasks.py)
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- [`backend/app/core/process_steps.py`](/home/hartmut/Documents/Copilot/schaefflerautomat/backend/app/core/process_steps.py)
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## Epic 4: Graph Runtime
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### Tickets
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- `E4-T1` Introduce `WorkflowContext`.
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- `E4-T2` Refactor executor to process nodes against context and node outputs.
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- `E4-T3` Persist node-level run records, logs, timings, and outputs.
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- `E4-T4` Support retry and failure policies.
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- `E4-T5` Add execution mode switch: `legacy`, `graph`, `shadow`.
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- `E4-T6` Add hard fallback to legacy dispatch on graph failure.
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## Epic 5: Editor Parity
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### Tickets
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- `E5-T1` Save and load `edges`.
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- `E5-T2` Replace `pipeline_step` in node UI data with canonical node `step`.
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- `E5-T3` Render node settings from backend schemas.
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- `E5-T4` Add graph validation in the editor.
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- `E5-T5` Add dry-run and dispatch from the editor.
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- `E5-T6` Add workflow run inspection UI.
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## Epic 6: Rollout and Quality
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### Tickets
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- `E6-T1` Add shadow mode parity execution.
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- `E6-T2` Build output comparison tooling.
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- `E6-T3` Define golden test cases.
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- `E6-T4` Roll out per workflow or output type.
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- `E6-T5` Keep legacy fallback after rollout.
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