kiwi/app/api/endpoints/export.py
pyr0ball 01aae2eec8
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fix: recipe enrichment backfill, main_ingredient browser domain, bug batch
Recipe corpus (#108):
- Add _MAIN_INGREDIENT_SIGNALS to tag_inferrer.py (Chicken/Beef/Pork/Fish/Pasta/
  Vegetables/Eggs/Legumes/Grains/Cheese) — infers main:* tags from ingredient names
- Update browser_domains.py main_ingredient categories to use main:* tag queries
  instead of raw food terms; recipe_browser_fts now has full 3.19M row coverage
  (was ~1.2K before backfill)

Bug fixes:
- Fix community posts response shape (#96): add total/page/page_size fields
- Fix export endpoint arg types (#92)
- Fix household invite store leak (#93)
- Fix receipts endpoint issues
- Fix saved_recipes endpoint
- Add session endpoint (app/api/endpoints/session.py)

Shopping list:
- Add migration 033_shopping_list.sql
- Add shopping schemas (app/models/schemas/shopping.py)
- Add ShoppingView.vue, ShoppingItemRow.vue, shopping.ts store

Frontend:
- InventoryList, RecipesView, RecipeDetailPanel polish
- App.vue routing updates for shopping view

Docs:
- Add user-facing docs under docs/ (getting-started, user-guide, reference)
- Add screenshots
2026-04-18 15:38:56 -07:00

79 lines
2.6 KiB
Python

"""Export endpoints — CSV and JSON export of user data."""
from __future__ import annotations
import asyncio
import csv
import io
import json
from datetime import datetime, timezone
from fastapi import APIRouter, Depends
from fastapi.responses import StreamingResponse
from app.db.session import get_store
from app.db.store import Store
router = APIRouter(prefix="/export", tags=["export"])
@router.get("/receipts/csv")
async def export_receipts_csv(store: Store = Depends(get_store)):
receipts = await asyncio.to_thread(store.list_receipts, 1000, 0)
output = io.StringIO()
fields = ["id", "filename", "status", "created_at", "updated_at"]
writer = csv.DictWriter(output, fieldnames=fields, extrasaction="ignore")
writer.writeheader()
writer.writerows(receipts)
output.seek(0)
return StreamingResponse(
iter([output.getvalue()]),
media_type="text/csv",
headers={"Content-Disposition": "attachment; filename=receipts.csv"},
)
@router.get("/inventory/csv")
async def export_inventory_csv(store: Store = Depends(get_store)):
items = await asyncio.to_thread(store.list_inventory)
output = io.StringIO()
fields = ["id", "product_name", "barcode", "category", "quantity", "unit",
"location", "expiration_date", "status", "created_at"]
writer = csv.DictWriter(output, fieldnames=fields, extrasaction="ignore")
writer.writeheader()
writer.writerows(items)
output.seek(0)
return StreamingResponse(
iter([output.getvalue()]),
media_type="text/csv",
headers={"Content-Disposition": "attachment; filename=inventory.csv"},
)
@router.get("/json")
async def export_full_json(store: Store = Depends(get_store)):
"""Export full pantry inventory + saved recipes as a single JSON file.
Intended for data portability — users can import this into another
Kiwi instance or keep it as an offline backup.
"""
inventory, saved = await asyncio.gather(
asyncio.to_thread(store.list_inventory),
asyncio.to_thread(store.get_saved_recipes),
)
export_doc = {
"kiwi_export": {
"version": "1.0",
"exported_at": datetime.now(timezone.utc).isoformat(),
"inventory": [dict(row) for row in inventory],
"saved_recipes": [dict(row) for row in saved],
}
}
body = json.dumps(export_doc, default=str, indent=2)
filename = f"kiwi-export-{datetime.now(timezone.utc).strftime('%Y%m%d')}.json"
return StreamingResponse(
iter([body]),
media_type="application/json",
headers={"Content-Disposition": f"attachment; filename={filename}"},
)