Initial commit: secondary school grade archive system.

Add FastAPI/React app with Docker deployment, Ubuntu one-click install, and docs for junior/senior high score tracking and mistake bank. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-28 11:18:58 +08:00
commit e329d3398a
76 changed files with 8506 additions and 0 deletions
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+import csv
+import io
+import uuid
+
+from fastapi import APIRouter, Depends
+from fastapi.responses import StreamingResponse
+from sqlalchemy.orm import Session, joinedload
+
+from app.core.database import get_db
+from app.core.deps import get_current_user
+from app.models.user import ExamRecord, SubjectScore, User
+from app.services.student_access import get_student_for_user
+
+router = APIRouter(tags=["export"])
+
+
+@router.get("/students/{student_id}/scores/export")
+def export_scores_csv(
+    student_id: uuid.UUID,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    student = get_student_for_user(db, student_id, current_user.id)
+    exams = (
+        db.query(ExamRecord)
+        .options(joinedload(ExamRecord.scores).joinedload(SubjectScore.subject))
+        .filter(ExamRecord.student_id == student_id)
+        .order_by(ExamRecord.exam_date.asc())
+        .all()
+    )
+
+    output = io.StringIO()
+    writer = csv.writer(output)
+    writer.writerow(["考试日期", "考试类型", "标题", "科目", "总分", "得分", "占比"])
+    type_map = {"weekly": "周考", "monthly": "月考", "final": "期末"}
+    for exam in exams:
+        for score in exam.scores:
+            writer.writerow([
+                exam.exam_date.isoformat(),
+                type_map.get(exam.exam_type.value, exam.exam_type.value),
+                exam.title or "",
+                score.subject.name if score.subject else "",
+                float(score.total_score),
+                float(score.obtained_score),
+                f"{float(score.ratio) * 100:.2f}%",
+            ])
+
+    output.seek(0)
+    filename = f"{student.name}_scores.csv"
+    return StreamingResponse(
+        iter([output.getvalue().encode("utf-8-sig")]),
+        media_type="text/csv",
+        headers={"Content-Disposition": f'attachment; filename="{filename}"'},
+    )