fix: typing issues

src/routers/users.py

@@ -25,7 +25,7 @@ async def api_get_current_user(current_user: User = Depends(get_current_user)):
     return current_user.dict()
 
 @router.get("/profile_metadata")
-async def api_get_current_user(current_user: User = Depends(get_current_user)):
+async def api_get_current_user_metadata(current_user: User = Depends(get_current_user)):
     """
     Get current user
     """

src/services/courses/chapters.py

@@ -11,7 +11,6 @@ from src.services.users import PublicUser
 from fastapi import FastAPI, HTTPException, status, Request, Response, BackgroundTasks, UploadFile, File
 
 
-
 class CourseChapter(BaseModel):
     name: str
     description: str
@@ -193,15 +192,13 @@ async def get_coursechapters_meta(course_id: str, current_user: PublicUser):
     for element in elements.find({"element_id": {"$in": coursechapter_elementIds_global}}):
         element = ElementInDB(**element)
         elements_list[element.element_id] = {
-            "id": element.element_id, "name": element.name, "type": element.type , "content": element.content
+            "id": element.element_id, "name": element.name, "type": element.type, "content": element.content
         }
 
-
-
     final = {
         "chapters": chapters,
         "chapterOrder": course.chapters,
-        "elements" : elements_list
+        "elements": elements_list
     }
 
     return final
@@ -216,16 +213,13 @@ async def update_coursechapters_meta(course_id: str, coursechapters_metadata: Co
     courseInDB = courses.update_one({"course_id": course_id}, {
                                     "$set": {"chapters": coursechapters_metadata.chapterOrder}})
 
-
     # update elements in coursechapters
     # TODO : performance/optimization improvement
-    for coursechapter in coursechapters_metadata.chapters:
+    for coursechapter in coursechapters_metadata.chapters.__dict__.items():
         coursechapters.update_one({"coursechapter_id": coursechapter}, {
             "$set": {"elements": coursechapters_metadata.chapters[coursechapter]["elementIds"]}})
 
-    
-
-    return {"ok"}
+    return {"detail": "coursechapters metadata updated"}
 
 #### Security ####################################################
 

src/services/courses/elements/video.py

@@ -17,6 +17,11 @@ async def create_video_element(name: str,  coursechapter_id: str, current_user:
     # generate element_id
     element_id = str(f"element_{uuid4()}")
 
+    # check if video_file is not None
+    if not video_file:
+        raise HTTPException(
+            status_code=status.HTTP_409_CONFLICT, detail="Video : No video file provided")
+
     video_format = video_file.filename.split(".")[-1]
     element_object = ElementInDB(
         element_id=element_id,

src/services/files/pictures.py

@@ -35,7 +35,6 @@ async def create_picture_file(picture_file: UploadFile, element_id: str):
     # create file
     file = await picture_file.read()
 
-
     # get file size
     file_size = len(file)
 
@@ -95,14 +94,15 @@ async def get_picture_file(file_id: str, current_user: PublicUser):
 
     photo_file = photos.find_one({"file_id": file_id})
 
+    # TODO : check if user has access to file
+
+    if photo_file:
+
         # check media type
         if photo_file.format not in ["jpg", "jpeg", "png", "gif"]:
             raise HTTPException(
                 status_code=status.HTTP_409_CONFLICT, detail="Photo file format not supported")
 
-    # TODO : check if user has access to file
-
-    if photo_file:
         # stream file
         photo_file = PhotoFile(**photo_file)
         file_format = photo_file.file_format

src/services/files/videos.py

@@ -94,14 +94,15 @@ async def get_video_file(file_id: str, current_user: PublicUser):
 
     video_file = photos.find_one({"file_id": file_id})
 
+    # TODO : check if user has access to file
+
+    if video_file:
+
         # check media type
         if video_file.format not in ["mp4", "webm", "ogg"]:
             raise HTTPException(
                 status_code=status.HTTP_409_CONFLICT, detail="Video file format not supported")
 
-    # TODO : check if user has access to file
-
-    if video_file:
         # stream file
         video_file = VideoFile(**video_file)
         file_format = video_file.file_format