Implementation Plan: [FEATURE]

Branch: [###-feature-name] | Date: [DATE] | Spec: [link] Input: Feature specification from /specs/[###-feature-name]/spec.md

Note: This template is filled in by the /speckit.plan command. See .specify/templates/commands/plan.md for the execution workflow.

Summary

[Extract from feature spec: primary requirement + technical approach from research]

Technical Context

Language/Version: Python 3.9+ (Backend), Node.js 18+ (Frontend) Primary Dependencies: FastAPI, SvelteKit, Tailwind CSS, Pydantic, Superset API Storage: N/A (Superset API integration - read-only for metadata) Testing: pytest (Backend), vitest (Frontend - inferred) Target Platform: Linux server / Containerized Project Type: web application (Backend + Frontend) Performance Goals: Client-side filtering < 200ms for 100+ items Constraints: Must handle large lists via pagination (Client-side). Spec says "Client-side (Fetch all, filter locally)" and "Pagination (e.g., 20 per page)". RESOLVED: Fetch all, paginate locally. Scale/Scope: ~100s of dashboards per environment.

Constitution Check

GATE: Must pass before Phase 0 research. Re-check after Phase 1 design.

Causal Validity: Contracts (API/Data Model) defined before implementation.
Immutability: Module headers ([DEF]) preserved/added.
Semantic Format: All new code uses [DEF] anchors and metadata.
Fractal Complexity: New components (Grid) kept modular; SupersetClient extensions are small methods.

Status: PASSED

Project Structure

Documentation (this feature)

specs/[###-feature]/
├── plan.md              # This file (/speckit.plan command output)
├── research.md          # Phase 0 output (/speckit.plan command)
├── data-model.md        # Phase 1 output (/speckit.plan command)
├── quickstart.md        # Phase 1 output (/speckit.plan command)
├── contracts/           # Phase 1 output (/speckit.plan command)
└── tasks.md             # Phase 2 output (/speckit.tasks command - NOT created by /speckit.plan)

Source Code (repository root)

backend/
├── src/
│   ├── api/
│   │   └── routes/
│   │       └── environments.py  # Update to support dashboard fetching
│   ├── core/
│   │   └── superset_client.py   # Update to fetch extended dashboard metadata
│   └── models/
│       └── dashboard.py         # New model for Dashboard metadata
└── tests/
    └── test_superset_client.py

frontend/
├── src/
│   ├── components/
│   │   ├── DashboardGrid.svelte # New component
│   │   └── Pagination.svelte    # New component (if not exists)
│   ├── routes/
│   │   └── migration/
│   │       └── +page.svelte     # Update to use DashboardGrid
│   └── types/
│       └── dashboard.ts         # New type definitions

Structure Decision: Standard Web Application structure. Backend updates to SupersetClient and API routes to serve dashboard metadata. Frontend updates to include a new DashboardGrid component and integrate it into the migration flow.

Complexity Tracking

Fill ONLY if Constitution Check has violations that must be justified

Violation	Why Needed	Simpler Alternative Rejected Because
[e.g., 4th project]	[current need]	[why 3 projects insufficient]
[e.g., Repository pattern]	[specific problem]	[why direct DB access insufficient]

3.6 KiB Raw Blame History