доделал управление файлами

api/app/controllers/lessons_router.py

@@ -78,7 +78,7 @@ async def update_lesson(
 
 
 @lessons_router.delete(
-    '/{lesson_id}',
+    '/{lesson_id}/',
     response_model=Optional[LessonRead],
     summary='Delete a lesson',
     description='Delete a lesson',
@@ -89,8 +89,7 @@ async def delete_lesson(
         current_user: User = Depends(require_teacher),
 ):
     lessons_service = LessonsService(db)
-    await lessons_service.delete(lesson_id, current_user)
+    return await lessons_service.delete(lesson_id, current_user)
-    return None
 
 
 @lessons_router.get(

api/app/infrastructure/lessons_service.py

@@ -1,12 +1,16 @@
+import os
+
 from fastapi import HTTPException, status
 from typing import List, Optional
 
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.application.courses_repository import CoursesRepository
+from app.application.lesson_files_repository import LessonFilesRepository
 from app.application.lessons_repository import LessonsRepository
 from app.domain.entities.lessons import LessonCreate, LessonUpdate, LessonRead
 from app.domain.models import Lesson, User
+from app.infrastructure.lesson_files_service import LessonFilesService
 from app.settings import Settings
 
 
@@ -14,6 +18,7 @@ class LessonsService:
     def __init__(self, db: AsyncSession):
         self.lessons_repository = LessonsRepository(db)
         self.courses_repository = CoursesRepository(db)
+        self.lesson_files_repository = LessonFilesRepository(db)
         self.settings = Settings()
 
     async def get_all_by_course(self, course_id: int) -> List[LessonRead]:
@@ -91,4 +96,19 @@ class LessonsService:
                 detail="Доступ запрещён"
             )
 
+        lesson_files = await self.lesson_files_repository.get_by_lesson_id(lesson_id)
+        for file in lesson_files:
+            lesson_file = await self.lesson_files_repository.get_by_id(file.id)
+
+            if lesson_file is None:
+                raise HTTPException(404, "Файл не найден")
+
+            if not os.path.exists(lesson_file.file_path):
+                raise HTTPException(404, "Файл не найден на диске")
+
+            if os.path.exists(lesson_file.file_path):
+                os.remove(lesson_file.file_path)
+
+            await self.lesson_files_repository.delete(lesson_file)
+
         await self.lessons_repository.delete(lesson)

web/src/Components/Pages/CourseDetailPage/CourseDetailPage.jsx

@@ -46,6 +46,7 @@ const CourseDetailPage = () => {
         handleCreateLesson,
         handleOpenLesson,
         handleEditLesson,
+        handleDeleteLesson,
     } = useCourseDetailPage(courseId);
 
     if (isLoading) {
@@ -112,10 +113,10 @@ const CourseDetailPage = () => {
                                             <Popconfirm
                                                 title="Удалить лекцию?"
                                                 description="Это действие нельзя отменить"
-                                                // onConfirm={(e) => {
+                                                onConfirm={(e) => {
-                                                //     e?.stopPropagation();
+                                                    e?.stopPropagation();
-                                                //     handleDeleteLesson(lesson.id);
+                                                    handleDeleteLesson(lesson.id);
-                                                // }}
+                                                }}
                                                 okText="Удалить"
                                                 cancelText="Отмена"
                                             >
@@ -132,12 +133,17 @@ const CourseDetailPage = () => {
                             >
                                 <div style={{marginBottom: 16}}>
                                     {lesson.description ? (
-                                        <Text type="secondary">{lesson.description}</Text>
+                                        <Text type="secondary">
+                                            {lesson.description.slice(0, 100)}...
+                                        </Text>
                                     ) : (
                                         <Text type="secondary" italic>Описание отсутствует</Text>
                                     )}
                                 </div>
 
+                                <Text>
+                                    Лекционный материал
+                                </Text>
                                 <div style={{marginTop: 16, display: "flex", alignItems: "center", gap: 8}}>
                                     <Avatar size="small" style={{backgroundColor: "#1890ff"}}>
                                         {userData?.first_name?.[0] || "У"}

web/src/Components/Pages/CourseDetailPage/useCourseDetailPage.js

@@ -7,9 +7,10 @@ import {
     setSelectedLessonToUpdate,
     setSelectedLessonToView
 } from "../../../Redux/Slices/lessonsSlice.js";
-import {useGetLessonsByCourseIdQuery} from "../../../Api/lessonsApi.js";
+import {useDeleteLessonMutation, useGetLessonsByCourseIdQuery} from "../../../Api/lessonsApi.js";
 import {ROLES} from "../../../Core/constants.js";
 import CONFIG from "../../../Core/сonfig.js";
+import {notification} from "antd";
 
 
 const useCourseDetailPage = (courseId) => {
@@ -39,6 +40,28 @@ const useCourseDetailPage = (courseId) => {
         pollingInterval: 10000,
     });
 
+    const [
+        deleteLesson,
+    ] = useDeleteLessonMutation();
+
+    const handleDeleteLesson = async (lessonId) => {
+        try {
+            await deleteLesson(lessonId);
+
+            notification.success({
+                title: "Успешно",
+                description: "Лекция удалена",
+                placement: "topRight",
+            });
+        } catch (error) {
+            notification.error({
+                title: "Ошибка",
+                description: error?.data?.detail || "Произошла ошибка при удалении лекции",
+                placement: "topRight",
+            })
+        }
+    };
+
     useEffect(() => {
         window.document.title = `Система обучения lectio - Курс: ${courseData?.title}`;
     }, [courseData]);
@@ -67,6 +90,7 @@ const useCourseDetailPage = (courseId) => {
         handleCreateLesson,
         handleOpenLesson,
         handleEditLesson,
+        handleDeleteLesson,
     }
 };