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shawnkim1997andClaude Opus 4.6
ec2c5b37a2
Report page now auto-detects valuation tier based on company financials: - Tier 1 (FCF > 0): Traditional DCF analysis - Tier 2 (EBITDA > 0): EV/EBITDA relative valuation with Bear/Base/Bull scenarios - Tier 3 (Rev Growth > 10%): P/S revenue-based valuation - Tier 4 (all weak): P/B / NAV approach Includes RelativeValuationSection, PathToProfitability components, margin trajectory chart, and cash runway analysis. Also includes fixes across earnings, macro, screener, technical, filings pages and backend routers. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
75 lines
2.5 KiB
Python
75 lines
2.5 KiB
Python
"""DART Korea — company search (optional ``DART_API_KEY``) + annual report sections."""
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from typing import Any, Dict, List
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from fastapi import APIRouter, HTTPException, Query
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from server.models.schemas import EdgarSectionsResponse
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from server.services.dart_fetcher import dart_is_configured, search_corporations
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from server.services.dart_filing_service import (
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dart_filing_is_configured,
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get_dart_sections,
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)
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router = APIRouter()
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@router.get("/search", summary="Search DART corporations by name")
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async def dart_search(
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q: str = Query(..., min_length=1, description="Company name (KO/EN)"),
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limit: int = Query(20, ge=1, le=50),
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) -> Dict[str, Any]:
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if not dart_is_configured():
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return {
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"configured": False,
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"message": "Set DART_API_KEY in the environment.",
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"results": [],
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}
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rows: List[Dict[str, Any]] = search_corporations(q, limit=limit)
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return {"configured": True, "query": q, "count": len(rows), "results": rows}
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@router.get(
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"/sections/{ticker}",
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response_model=EdgarSectionsResponse,
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summary="Korean annual report sections (DART Open API)",
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)
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async def dart_sections(
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ticker: str,
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include_html: bool = Query(
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False,
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description="Include HTML fragment for in-app viewer",
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),
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):
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"""Download latest annual report and map to SEC-like section keys."""
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if not dart_filing_is_configured():
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return EdgarSectionsResponse(
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source="dart",
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configured=False,
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message="Set DART_API_KEY in the environment (Open DART).",
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status="unconfigured",
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)
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try:
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sections, status, html_frag, rcept_no = get_dart_sections(ticker)
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except ValueError as exc:
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raise HTTPException(status_code=422, detail=str(exc)) from exc
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except FileNotFoundError as exc:
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raise HTTPException(status_code=404, detail=str(exc)) from exc
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except Exception as exc:
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raise HTTPException(status_code=500, detail=f"DART download failed: {exc}") from exc
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html_payload = html_frag if include_html else ""
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links = {"DART 원문 공시": f"https://dart.fss.or.kr/dsaf001/main.do?rcpNo={rcept_no}"} if rcept_no else None
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return EdgarSectionsResponse(
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source="dart",
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configured=True,
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status=status,
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item1a=sections.get("item1a", ""),
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item3=sections.get("item3", ""),
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item7=sections.get("item7", ""),
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item8=sections.get("item8", ""),
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item9a=sections.get("item9a", ""),
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html=html_payload,
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links=links,
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)
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