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description: "Developer tasks for Migration Plugin Dashboard Grid"
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# Developer Tasks: Migration Plugin Dashboard Grid

**Role**: Developer Agent
**Goal**: Implement the "How" (Logic, State, Error Handling) inside the defined contracts.

## Phase 1: Setup & Models

- [ ] D001 Implement logic for migration route in backend/src/api/routes/migration.py
- [ ] D002 Register migration router in backend/src/app.py
- [ ] D003 Export migration router in backend/src/api/routes/__init__.py
- [ ] D004 Implement logic for Dashboard model in backend/src/models/dashboard.py

## Phase 2: User Story 1 - Advanced Dashboard Selection

- [ ] D005 [P] [US1] Implement logic for SupersetClient extensions in backend/src/core/superset_client.py
- [ ] D006 [US1] Implement logic for GET /api/migration/dashboards endpoint in backend/src/api/routes/migration.py
- [ ] D007 [US1] Implement structure and styles for DashboardGrid component in frontend/src/components/DashboardGrid.svelte
- [ ] D008 [US1] Implement data fetching and state management in frontend/src/components/DashboardGrid.svelte
- [ ] D009 [US1] Implement client-side filtering logic in frontend/src/components/DashboardGrid.svelte
- [ ] D010 [US1] Implement pagination logic in frontend/src/components/DashboardGrid.svelte
- [ ] D011 [US1] Implement selection logic (single and Select All) in frontend/src/components/DashboardGrid.svelte
- [ ] D012 [US1] Integrate DashboardGrid and connect selection to submission in frontend/src/routes/migration/+page.svelte
- [ ] D013 [US1] Implement logic for POST /api/migration/execute endpoint in backend/src/api/routes/migration.py
- [ ] D014 [US1] Verify semantic compliance and belief state logging

## Polish & Quality Assurance

- [ ] D015 Verify error handling and empty states in frontend/src/components/DashboardGrid.svelte
- [ ] D016 Ensure consistent styling with Tailwind CSS in frontend/src/components/DashboardGrid.svelte