artifacts-dashboard/backend/app/api/exchange.py
Paweł Orzech 2484a40dbd
Fix Grand Exchange: use public browse endpoint, fix price capture, add proper tabs
- Market tab now calls GET /grandexchange/orders (all public orders) instead of
  /my/grandexchange/orders (own orders only), fixing the empty exchange issue
- Fix capture_prices reading "type" field instead of wrong "order" field
- Add proper pagination to all GE queries via _get_paginated
- Separate My Orders (active own orders) from Trade History (transaction log)
- Add GEHistoryEntry type matching GeOrderHistorySchema (order_id, seller, buyer, sold_at)
- Add /api/exchange/my-orders and /api/exchange/sell-history endpoints
- Exchange page now has 4 tabs: Market, My Orders, Trade History, Price History
2026-03-01 20:38:19 +01:00

120 lines
3.7 KiB
Python

"""Grand Exchange API router."""
import logging
from typing import Any
from fastapi import APIRouter, HTTPException, Query, Request
from httpx import HTTPStatusError
from app.database import async_session_factory
from app.services.artifacts_client import ArtifactsClient
from app.services.exchange_service import ExchangeService
logger = logging.getLogger(__name__)
router = APIRouter(prefix="/api/exchange", tags=["exchange"])
def _get_client(request: Request) -> ArtifactsClient:
return request.app.state.artifacts_client
def _get_exchange_service(request: Request) -> ExchangeService:
service: ExchangeService | None = getattr(request.app.state, "exchange_service", None)
if service is None:
raise HTTPException(
status_code=503,
detail="Exchange service is not available",
)
return service
@router.get("/orders")
async def browse_orders(
request: Request,
code: str | None = Query(default=None, description="Filter by item code"),
type: str | None = Query(default=None, description="Filter by order type (sell or buy)"),
) -> dict[str, Any]:
"""Browse all active Grand Exchange orders (public market data)."""
client = _get_client(request)
service = _get_exchange_service(request)
try:
orders = await service.browse_orders(client, code=code, order_type=type)
except HTTPStatusError as exc:
raise HTTPException(
status_code=exc.response.status_code,
detail=f"Artifacts API error: {exc.response.text}",
) from exc
return {"orders": orders}
@router.get("/my-orders")
async def get_my_orders(request: Request) -> dict[str, Any]:
"""Get the authenticated account's own active GE orders."""
client = _get_client(request)
service = _get_exchange_service(request)
try:
orders = await service.get_my_orders(client)
except HTTPStatusError as exc:
raise HTTPException(
status_code=exc.response.status_code,
detail=f"Artifacts API error: {exc.response.text}",
) from exc
return {"orders": orders}
@router.get("/history")
async def get_history(request: Request) -> dict[str, Any]:
"""Get the authenticated account's GE transaction history."""
client = _get_client(request)
service = _get_exchange_service(request)
try:
history = await service.get_history(client)
except HTTPStatusError as exc:
raise HTTPException(
status_code=exc.response.status_code,
detail=f"Artifacts API error: {exc.response.text}",
) from exc
return {"history": history}
@router.get("/sell-history/{item_code}")
async def get_sell_history(item_code: str, request: Request) -> dict[str, Any]:
"""Get public sale history for a specific item (last 7 days from API)."""
client = _get_client(request)
service = _get_exchange_service(request)
try:
history = await service.get_sell_history(client, item_code)
except HTTPStatusError as exc:
raise HTTPException(
status_code=exc.response.status_code,
detail=f"Artifacts API error: {exc.response.text}",
) from exc
return {"item_code": item_code, "history": history}
@router.get("/prices/{item_code}")
async def get_price_history(
item_code: str,
request: Request,
days: int = Query(default=7, ge=1, le=90, description="Number of days of history"),
) -> dict[str, Any]:
"""Get locally captured price history for a specific item."""
service = _get_exchange_service(request)
async with async_session_factory() as db:
entries = await service.get_price_history(db, item_code, days)
return {
"item_code": item_code,
"days": days,
"entries": entries,
}