Cards flow
This commit is contained in:
@@ -1,9 +1,11 @@
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from contextlib import asynccontextmanager
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import json
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import os
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from fastapi import Depends, FastAPI, File, HTTPException, Response, UploadFile
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from fastapi.middleware.cors import CORSMiddleware
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from fastapi.responses import FileResponse
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from sqlalchemy.orm import Session
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from sqlalchemy import inspect, text
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from .database import Base, engine, get_db
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from . import models, schemas
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from .auth import (
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@@ -40,6 +42,7 @@ from .services import (
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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Base.metadata.create_all(bind=engine)
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ensure_lightweight_migrations()
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db = next(get_db())
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try:
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seed_skills(db)
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@@ -64,6 +67,21 @@ app.add_middleware(
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)
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def ensure_lightweight_migrations() -> None:
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inspector = inspect(engine)
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if "student_program_assignments" in inspector.get_table_names():
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columns = {column["name"] for column in inspector.get_columns("student_program_assignments")}
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with engine.begin() as connection:
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if "start_asset_index" not in columns:
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connection.execute(
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text("ALTER TABLE student_program_assignments ADD COLUMN start_asset_index INTEGER DEFAULT 0")
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)
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if "start_section_index" not in columns:
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connection.execute(
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text("ALTER TABLE student_program_assignments ADD COLUMN start_section_index INTEGER DEFAULT 0")
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)
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def ensure_student_access(current_user: models.User, student_id: int) -> None:
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if current_user.role in {"teacher", "maintenance"}:
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return
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@@ -74,7 +92,54 @@ def ensure_student_access(current_user: models.User, student_id: int) -> None:
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def build_student_program_response(student: models.Student, assignment: models.StudentProgramAssignment | None):
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lesson = get_lesson(assignment.lesson_id) if assignment else None
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return schemas.StudentProgramResponse(student=student, lesson=lesson)
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return schemas.StudentProgramResponse(
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student=student,
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lesson=lesson,
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start_asset_index=assignment.start_asset_index if assignment else 0,
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start_section_index=assignment.start_section_index if assignment else 0,
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)
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def clamp_lesson_position(lesson: dict, asset_index: int, section_index: int) -> tuple[int, int]:
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assets = lesson.get("assets") or []
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if not assets:
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return 0, 0
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safe_asset_index = min(max(asset_index, 0), len(assets) - 1)
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sections = assets[safe_asset_index].get("sections") or []
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safe_section_index = min(max(section_index, 0), max(len(sections) - 1, 0))
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return safe_asset_index, safe_section_index
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def upsert_card_progress(db: Session, student_id: int, state: schemas.LessonCardState) -> models.LessonCardProgress:
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row = (
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db.query(models.LessonCardProgress)
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.filter_by(
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student_id=student_id,
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lesson_id=state.lesson_id,
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asset_path=state.asset_path,
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section_key=state.section_key,
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)
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.first()
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)
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if not row:
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row = models.LessonCardProgress(
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student_id=student_id,
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lesson_id=state.lesson_id,
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asset_path=state.asset_path,
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asset_title=state.asset_title,
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section_key=state.section_key,
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section_title=state.section_title,
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)
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row.asset_title = state.asset_title
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row.section_title = state.section_title
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row.comprehension_score = max(row.comprehension_score or 0, state.comprehension_score)
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row.attempts = max(row.attempts or 0, state.attempts)
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if state.validated and row.validated_at is None:
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from datetime import datetime
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row.validated_at = datetime.utcnow()
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db.add(row)
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return row
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@app.get("/health")
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def health():
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@@ -282,6 +347,108 @@ def assign_student_program(
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return build_student_program_response(student, assignment)
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@app.put("/admin/students/{student_id}/program/start", response_model=schemas.StudentProgramResponse)
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def update_student_program_start(
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student_id: int,
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payload: schemas.StudentProgramStartRequest,
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db: Session = Depends(get_db),
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current_user: models.User = Depends(require_roles("teacher", "maintenance")),
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):
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student = db.query(models.Student).filter_by(id=student_id).first()
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if not student:
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raise HTTPException(status_code=404, detail="Élève introuvable")
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assignment = db.query(models.StudentProgramAssignment).filter_by(student_id=student_id).first()
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if not assignment:
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raise HTTPException(status_code=404, detail="Aucune leçon active")
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lesson = get_lesson(assignment.lesson_id)
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if not lesson:
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raise HTTPException(status_code=404, detail="Leçon introuvable")
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asset_index, section_index = clamp_lesson_position(lesson, payload.asset_index, payload.section_index)
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assignment.start_asset_index = asset_index
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assignment.start_section_index = section_index
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db.add(assignment)
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db.commit()
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db.refresh(assignment)
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return build_student_program_response(student, assignment)
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@app.get("/students/{student_id}/card-progress", response_model=list[schemas.LessonCardProgressRead])
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def list_card_progress(
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student_id: int,
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lesson_id: str | None = None,
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db: Session = Depends(get_db),
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current_user: models.User = Depends(get_current_user),
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):
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ensure_student_access(current_user, student_id)
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query = db.query(models.LessonCardProgress).filter_by(student_id=student_id)
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if lesson_id:
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query = query.filter_by(lesson_id=lesson_id)
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return query.order_by(models.LessonCardProgress.updated_at.desc()).all()
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@app.post("/session/end", response_model=schemas.LessonSessionLogRead)
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def end_lesson_session(
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payload: schemas.LessonSessionEndRequest,
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db: Session = Depends(get_db),
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current_user: models.User = Depends(get_current_user),
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):
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ensure_student_access(current_user, payload.student_id)
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student = db.query(models.Student).filter_by(id=payload.student_id).first()
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if not student:
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raise HTTPException(status_code=404, detail="Élève introuvable")
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for state in payload.card_states:
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upsert_card_progress(db, student.id, state)
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conversation_json = json.dumps(
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payload.conversation,
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ensure_ascii=False,
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)
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card_results_json = json.dumps(
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[state.model_dump(mode="json") for state in payload.card_states],
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ensure_ascii=False,
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)
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log = models.LessonSessionLog(
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student_id=student.id,
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lesson_id=payload.lesson_id,
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lesson_title=payload.lesson_title,
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conversation=conversation_json,
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card_results=card_results_json,
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)
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db.add(log)
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db.commit()
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db.refresh(log)
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return log
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@app.get("/admin/students/{student_id}/session-logs", response_model=list[schemas.LessonSessionLogRead])
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def list_session_logs(
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student_id: int,
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db: Session = Depends(get_db),
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current_user: models.User = Depends(require_roles("teacher", "maintenance")),
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):
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return (
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db.query(models.LessonSessionLog)
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.filter_by(student_id=student_id)
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.order_by(models.LessonSessionLog.ended_at.desc(), models.LessonSessionLog.id.desc())
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.all()
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)
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@app.delete("/admin/session-logs/{log_id}")
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def delete_session_log(
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log_id: int,
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db: Session = Depends(get_db),
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current_user: models.User = Depends(require_roles("teacher", "maintenance")),
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):
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log = db.query(models.LessonSessionLog).filter_by(id=log_id).first()
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if not log:
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raise HTTPException(status_code=404, detail="Log introuvable")
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db.delete(log)
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db.commit()
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return {"status": "ok"}
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@app.post("/session/start", response_model=schemas.ChatResponse)
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def start_session(
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student_id: int,
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@@ -301,8 +468,14 @@ def start_session(
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assignment = db.query(models.StudentProgramAssignment).filter_by(student_id=student.id).first()
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assigned_lesson = get_lesson(assignment.lesson_id) if assignment else None
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if assigned_lesson:
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first_asset = (assigned_lesson.get("assets") or [None])[0]
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first_section = (first_asset.get("sections") or [None])[0] if first_asset else None
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asset_index, section_index = clamp_lesson_position(
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assigned_lesson,
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assignment.start_asset_index if assignment else 0,
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assignment.start_section_index if assignment else 0,
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)
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first_asset = (assigned_lesson.get("assets") or [None])[asset_index]
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first_sections = first_asset.get("sections") or [] if first_asset else []
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first_section = first_sections[section_index] if first_sections else None
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section_label = first_section["title"] if first_section else first_asset["title"] if first_asset else assigned_lesson["title"]
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lesson_context = (
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f"Leçon courante: {assigned_lesson['title']}\n"
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@@ -78,6 +78,44 @@ class StudentProgramAssignment(Base):
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title: Mapped[str] = mapped_column(String(255))
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subject: Mapped[str] = mapped_column(String(100))
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grade: Mapped[str] = mapped_column(String(50), index=True)
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start_asset_index: Mapped[int] = mapped_column(Integer, default=0)
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start_section_index: Mapped[int] = mapped_column(Integer, default=0)
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updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
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student = relationship("Student")
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class LessonSessionLog(Base):
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__tablename__ = "lesson_session_logs"
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id: Mapped[int] = mapped_column(Integer, primary_key=True)
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student_id: Mapped[int] = mapped_column(ForeignKey("students.id"), index=True)
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lesson_id: Mapped[str] = mapped_column(String(500), index=True)
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lesson_title: Mapped[str] = mapped_column(String(255))
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started_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
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ended_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
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conversation: Mapped[str] = mapped_column(Text)
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card_results: Mapped[str] = mapped_column(Text)
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student = relationship("Student")
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class LessonCardProgress(Base):
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__tablename__ = "lesson_card_progress"
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__table_args__ = (
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UniqueConstraint("student_id", "lesson_id", "asset_path", "section_key", name="uq_student_lesson_card"),
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)
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id: Mapped[int] = mapped_column(Integer, primary_key=True)
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student_id: Mapped[int] = mapped_column(ForeignKey("students.id"), index=True)
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lesson_id: Mapped[str] = mapped_column(String(500), index=True)
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asset_path: Mapped[str] = mapped_column(String(500), index=True)
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asset_title: Mapped[str] = mapped_column(String(255))
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section_key: Mapped[str] = mapped_column(String(120), index=True)
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section_title: Mapped[str] = mapped_column(String(255))
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comprehension_score: Mapped[float] = mapped_column(Float, default=0.0)
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attempts: Mapped[int] = mapped_column(Integer, default=0)
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validated_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
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updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
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student = relationship("Student")
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@@ -1,6 +1,6 @@
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from pydantic import BaseModel, Field
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from datetime import datetime
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from typing import List
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from typing import Any, List
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class StudentCreate(BaseModel):
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@@ -137,6 +137,63 @@ class StudentProgramAssignRequest(BaseModel):
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class StudentProgramResponse(BaseModel):
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student: StudentRead
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lesson: ProgramLesson | None = None
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start_asset_index: int = 0
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start_section_index: int = 0
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class StudentProgramStartRequest(BaseModel):
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asset_index: int = Field(..., ge=0)
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section_index: int = Field(..., ge=0)
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class LessonCardState(BaseModel):
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lesson_id: str
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asset_path: str
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asset_title: str
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section_key: str
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section_title: str
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comprehension_score: float = Field(..., ge=0, le=100)
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attempts: int = Field(0, ge=0)
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validated: bool = False
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class LessonSessionEndRequest(BaseModel):
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student_id: int
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lesson_id: str
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lesson_title: str
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conversation: List[dict[str, Any]]
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card_states: List[LessonCardState] = []
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class LessonSessionLogRead(BaseModel):
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id: int
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student_id: int
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lesson_id: str
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lesson_title: str
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started_at: datetime
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ended_at: datetime
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conversation: str
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card_results: str
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class Config:
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from_attributes = True
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class LessonCardProgressRead(BaseModel):
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id: int
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student_id: int
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lesson_id: str
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asset_path: str
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asset_title: str
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section_key: str
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section_title: str
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comprehension_score: float
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attempts: int
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validated_at: datetime | None = None
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updated_at: datetime
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class Config:
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from_attributes = True
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class AssessmentQuestionResponse(BaseModel):
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@@ -0,0 +1,20 @@
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# Fiche 1 - Card 2 - Exemple
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Cette card montre la lecture complète du nombre `345 208`.
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Idée à enseigner :
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- Le nombre est déjà découpé en deux groupes : `345` et `208`.
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- On lit d'abord `345` comme `trois-cent-quarante-cinq`.
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- On ajoute le mot `mille`.
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- Puis on lit `208` comme `deux-cent-huit`.
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Consigne orale courte pour Professeur TOP :
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Fais lire le nombre `345 208` en deux morceaux. Dis seulement : `345` donne `trois-cent-quarante-cinq-mille`, puis `208` donne `deux-cent-huit`. Demande à l'élève de répéter la lecture.
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Limites :
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- Ne reparle pas de toutes les autres cards.
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- Ne change pas d'exemple.
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- Ne donne pas de règle longue sur les nombres en lettres.
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Critère pour passer à la card suivante :
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L'élève peut passer à la suite s'il répète correctement ou presque correctement la lecture de `345 208`.
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@@ -0,0 +1,18 @@
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# Fiche 1 - Card 3 - À retenir
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Cette card résume l'ordre de lecture d'un nombre découpé en deux groupes.
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Idée à enseigner :
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- On lit d'abord le groupe des milliers.
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- Ensuite seulement, on lit le groupe des unités simples.
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- Cette règle évite de mélanger les deux parties du nombre.
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Consigne orale courte pour Professeur TOP :
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Fais reformuler la règle : d'abord les milliers, puis les unités simples. Demande à l'élève de dire dans quel ordre il lit les deux groupes.
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Limites :
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- Ne donne pas un nouvel exemple compliqué.
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||||
- Ne parle pas encore des exercices.
|
||||
|
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Critère pour passer à la card suivante :
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L'élève peut passer à la suite s'il dit que l'on lit les milliers avant les unités simples.
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@@ -0,0 +1,18 @@
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# Fiche 1 - Card 4 - Exemple 1
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Cette card sert à faire lire le nombre `7 425`.
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Idée à enseigner :
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- `7` est le groupe des milliers.
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||||
- `425` est le groupe des unités simples.
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- Le nombre se lit `sept-mille-quatre-cent-vingt-cinq`.
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Consigne orale courte pour Professeur TOP :
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Demande à l'élève de lire `7 425` à voix haute. S'il hésite, aide-le en deux morceaux : `sept-mille`, puis `quatre-cent-vingt-cinq`.
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Limites :
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- Ne donne pas les deux autres exemples.
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- Ne transforme pas encore en dictée.
|
||||
|
||||
Critère pour passer à la card suivante :
|
||||
L'élève peut passer à la suite s'il lit `7 425` correctement ou avec une petite correction guidée.
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||||
@@ -0,0 +1,18 @@
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# Fiche 1 - Card 5 - Exemple 2
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Cette card sert à faire lire le nombre `38 090`.
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||||
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Idée à enseigner :
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- `38` est le groupe des milliers.
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||||
- `090` se lit comme `90`, mais le zéro aide à garder la place.
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- Le nombre se lit `trente-huit-mille-quatre-vingt-dix`.
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||||
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Consigne orale courte pour Professeur TOP :
|
||||
Demande à l'élève de lire `38 090`. S'il oublie le zéro ou dit mal la fin, rappelle que `090` se lit `quatre-vingt-dix`.
|
||||
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||||
Limites :
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||||
- Ne parle pas de tous les zéros en général.
|
||||
- Reste sur le nombre affiché.
|
||||
|
||||
Critère pour passer à la card suivante :
|
||||
L'élève peut passer à la suite s'il lit `38 090` en gardant bien `trente-huit-mille`.
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||||
@@ -0,0 +1,18 @@
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# Fiche 1 - Card 6 - Exemple 3
|
||||
|
||||
Cette card sert à faire lire le nombre `506 012`.
|
||||
|
||||
Idée à enseigner :
|
||||
- `506` est le groupe des milliers.
|
||||
- `012` se lit comme `12`, mais les zéros gardent la structure du groupe.
|
||||
- Le nombre se lit `cinq-cent-six-mille-douze`.
|
||||
|
||||
Consigne orale courte pour Professeur TOP :
|
||||
Demande à l'élève de lire `506 012`. S'il hésite, aide-le à dire `cinq-cent-six-mille`, puis `douze`.
|
||||
|
||||
Limites :
|
||||
- Ne parle pas d'autres nombres.
|
||||
- Ne donne pas une leçon complète sur les zéros.
|
||||
|
||||
Critère pour passer à la card suivante :
|
||||
L'élève a réussi cette fiche s'il lit `506 012` correctement ou s'il corrige sa lecture après aide.
|
||||
@@ -60,18 +60,26 @@
|
||||
</g>
|
||||
|
||||
<g transform="translate(110 535)">
|
||||
<rect x="0" y="0" width="1350" height="220" rx="24" class="panel"/>
|
||||
<text x="34" y="52" class="h2blue">Exemples résolus</text>
|
||||
<g transform="translate(55 88)">
|
||||
<rect x="0" y="0" width="360" height="90" rx="18" fill="#f7fbf9" stroke="#edf3f0"/>
|
||||
<text x="35" y="36" class="body">7 425</text>
|
||||
<text x="35" y="68" class="small">sept-mille-quatre-cent-vingt-cinq</text>
|
||||
<rect x="440" y="0" width="380" height="90" rx="18" fill="#f7fbf9" stroke="#edf3f0"/>
|
||||
<text x="475" y="36" class="body">38 090</text>
|
||||
<text x="475" y="68" class="small">trente-huit-mille-quatre-vingt-dix</text>
|
||||
<rect x="860" y="0" width="380" height="90" rx="18" fill="#f7fbf9" stroke="#edf3f0"/>
|
||||
<text x="895" y="36" class="body">506 012</text>
|
||||
<text x="895" y="68" class="small">cinq-cent-six-mille-douze</text>
|
||||
</g>
|
||||
<rect x="0" y="0" width="410" height="220" rx="24" class="panel"/>
|
||||
<text x="34" y="52" class="h2blue">Exemple 1</text>
|
||||
<rect x="55" y="88" width="300" height="90" rx="18" fill="#f7fbf9" stroke="#edf3f0"/>
|
||||
<text x="92" y="124" class="body">7 425</text>
|
||||
<text x="92" y="156" class="small">sept-mille-quatre-cent-vingt-cinq</text>
|
||||
</g>
|
||||
|
||||
<g transform="translate(595 535)">
|
||||
<rect x="0" y="0" width="410" height="220" rx="24" class="panel"/>
|
||||
<text x="34" y="52" class="h2blue">Exemple 2</text>
|
||||
<rect x="55" y="88" width="300" height="90" rx="18" fill="#f7fbf9" stroke="#edf3f0"/>
|
||||
<text x="92" y="124" class="body">38 090</text>
|
||||
<text x="92" y="156" class="small">trente-huit-mille-quatre-vingt-dix</text>
|
||||
</g>
|
||||
|
||||
<g transform="translate(1080 535)">
|
||||
<rect x="0" y="0" width="410" height="220" rx="24" class="panel"/>
|
||||
<text x="34" y="52" class="h2blue">Exemple 3</text>
|
||||
<rect x="55" y="88" width="300" height="90" rx="18" fill="#f7fbf9" stroke="#edf3f0"/>
|
||||
<text x="92" y="124" class="body">506 012</text>
|
||||
<text x="92" y="156" class="small">cinq-cent-six-mille-douze</text>
|
||||
</g>
|
||||
</svg>
|
||||
|
||||
|
Before Width: | Height: | Size: 4.6 KiB After Width: | Height: | Size: 4.9 KiB |
Reference in New Issue
Block a user