refactor(stage-4): partition monolithic main.py into modular APIRouters

2026-10-07 14:50:21 +03:00
parent 4e1f809018
commit dde87e5d6c
15 changed files with 2202 additions and 2138 deletions
@@ -0,0 +1,79 @@
+from typing import Optional, List, Dict, Any
+from fastapi import APIRouter, Depends, Response
+
+from app.auth import require_user
+from app.database import get_db
+from app.export import export_csv, export_json, export_anki_tsv, export_markdown
+
+router = APIRouter(tags=["Export"])
+
+
+def _fetch_all_cards(user_id: int, collection: Optional[str] = None) -> List[Dict[str, Any]]:
+    with get_db() as conn:
+        if collection:
+            rows = conn.execute(
+                """
+                SELECT id, term, translation, context_sentence, phonetic, audio_url,
+                       part_of_speech, definition_en, tags, notes, collection, created_at, updated_at
+                FROM vocabulary_cards
+                WHERE user_id = ? AND collection = ?
+                ORDER BY collection ASC, created_at DESC
+                """,
+                (user_id, collection),
+            ).fetchall()
+        else:
+            rows = conn.execute(
+                """
+                SELECT id, term, translation, context_sentence, phonetic, audio_url,
+                       part_of_speech, definition_en, tags, notes, collection, created_at, updated_at
+                FROM vocabulary_cards
+                WHERE user_id = ?
+                ORDER BY collection ASC, created_at DESC
+                """,
+                (user_id,),
+            ).fetchall()
+        return [dict(r) for r in rows]
+
+
+@router.get("/api/export/csv")
+async def api_export_csv(collection: Optional[str] = None, user: dict = Depends(require_user)):
+    cards = _fetch_all_cards(user["id"], collection)
+    data = export_csv(cards)
+    return Response(
+        content=data,
+        media_type="text/csv; charset=utf-8",
+        headers={"Content-Disposition": 'attachment; filename="vocabulary.csv"'},
+    )
+
+
+@router.get("/api/export/json")
+async def api_export_json(collection: Optional[str] = None, user: dict = Depends(require_user)):
+    cards = _fetch_all_cards(user["id"], collection)
+    data = export_json(cards)
+    return Response(
+        content=data,
+        media_type="application/json; charset=utf-8",
+        headers={"Content-Disposition": 'attachment; filename="vocabulary.json"'},
+    )
+
+
+@router.get("/api/export/anki")
+async def api_export_anki(collection: Optional[str] = None, user: dict = Depends(require_user)):
+    cards = _fetch_all_cards(user["id"], collection)
+    data = export_anki_tsv(cards)
+    return Response(
+        content=data,
+        media_type="text/plain; charset=utf-8",
+        headers={"Content-Disposition": 'attachment; filename="vocabulary_anki.txt"'},
+    )
+
+
+@router.get("/api/export/markdown")
+async def api_export_markdown(collection: Optional[str] = None, user: dict = Depends(require_user)):
+    cards = _fetch_all_cards(user["id"], collection)
+    data = export_markdown(cards)
+    return Response(
+        content=data,
+        media_type="text/markdown; charset=utf-8",
+        headers={"Content-Disposition": 'attachment; filename="vocabulary.md"'},
+    )