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https://github.com/Zproger/Aurum.git
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e8cd536584
Replaces the plain quantity field with a CryptoTransaction log (same
"record events, derive the total" shape as Goal/GoalContribution): quantity
and average buy price are now computed via weighted-average cost — a buy
blends into the running average, a sell reduces quantity but leaves the
average cost of what's still held unchanged.
Switches price fetching from /simple/price to CoinGecko's /coins/markets
(still one batched call for every coin), which also returns 1h/24h/7d %
change in the same request. Old PATCH /crypto/holdings/{id} is replaced by
POST .../transactions (buy/sell, rejects selling more than held), GET
.../transactions (history), and DELETE /crypto/transactions/{id}.
Frontend: CryptoHoldingsTable replaces the simple list with a real table
(Name/Price/1h%/24h%/7d%/Holdings/Avg Buy Price/Profit-Loss/Actions),
horizontally scrollable on mobile rather than dropping columns. New
CryptoTransactionModal (buy/sell) and CryptoTransactionHistoryModal.
Backend: 79/79 tests passing (13 in test_crypto.py, up from 9). Also
verified live end-to-end against the real CoinGecko API with the user's own
key — create, buy, sell, oversell rejection, history, manual refresh, all
against real BTC/ETH prices in EUR — test data cleaned up after.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01855PiW5Wd8n4aRW4n9kByY
71 lines
2.7 KiB
Python
71 lines
2.7 KiB
Python
from fastapi import APIRouter, Depends, Query
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.api.deps import get_session
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from app.schemas.crypto import (
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CryptoHoldingCreate,
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CryptoHoldingRead,
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CryptoSearchResult,
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CryptoSyncResult,
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CryptoTransactionCreate,
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CryptoTransactionRead,
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)
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from app.services.crypto_service import (
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add_transaction,
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create_holding,
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delete_transaction,
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list_transactions,
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refresh_prices,
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search_coins,
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)
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router = APIRouter(prefix="/crypto", tags=["crypto"])
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@router.get("/holdings", response_model=CryptoSyncResult)
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async def read_holdings(session: AsyncSession = Depends(get_session)) -> CryptoSyncResult:
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"""Opening the Crypto tab lands here — this is also where the lazy
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once-a-day auto-refresh happens (see services/crypto_service.py):
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prices only actually get re-fetched from CoinGecko if 24h have passed
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since the last sync, otherwise this just reads the current cache."""
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return await refresh_prices(session, force=False)
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@router.post("/refresh", response_model=CryptoSyncResult)
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async def refresh_holdings(session: AsyncSession = Depends(get_session)) -> CryptoSyncResult:
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"""The "Refresh prices" button — always hits CoinGecko regardless of
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the once-a-day window."""
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return await refresh_prices(session, force=True)
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@router.post("/holdings", response_model=CryptoHoldingRead, status_code=201)
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async def create_holding_route(
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payload: CryptoHoldingCreate, session: AsyncSession = Depends(get_session)
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) -> CryptoHoldingRead:
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return await create_holding(session, payload)
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@router.post("/holdings/{asset_id}/transactions", response_model=CryptoHoldingRead, status_code=201)
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async def add_transaction_route(
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asset_id: int, payload: CryptoTransactionCreate, session: AsyncSession = Depends(get_session)
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) -> CryptoHoldingRead:
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"""Buy more of, or sell some of, a coin already being tracked."""
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return await add_transaction(session, asset_id, payload)
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@router.get("/holdings/{asset_id}/transactions", response_model=list[CryptoTransactionRead])
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async def list_transactions_route(
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asset_id: int, session: AsyncSession = Depends(get_session)
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) -> list[CryptoTransactionRead]:
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return await list_transactions(session, asset_id)
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@router.delete("/transactions/{transaction_id}", status_code=204)
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async def delete_transaction_route(transaction_id: int, session: AsyncSession = Depends(get_session)) -> None:
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await delete_transaction(session, transaction_id)
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@router.get("/search", response_model=list[CryptoSearchResult])
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async def search_coins_route(q: str = Query(min_length=1, max_length=100)) -> list[CryptoSearchResult]:
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return await search_coins(q)
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