Merge pull request #52 from learnhouse/feat/new-blocks

Feat/new blocks

front/components/Editor/Editor.tsx

@@ -22,6 +22,7 @@ import { Save } from "lucide-react";
 import MathEquationBlock from "./Extensions/MathEquation/MathEquationBlock";
 import PDFBlockComponent from "./Extensions/PDF/PDFBlockComponent";
 import PDFBlock from "./Extensions/PDF/PDFBlock";
+import QuizBlock from "./Extensions/Quiz/QuizBlock";
 
 interface Editor {
   content: string;
@@ -65,6 +66,10 @@ function Editor(props: Editor) {
         editable: true,
         lecture: props.lecture,
       }),
+      QuizBlock.configure({
+        editable: true,
+        lecture: props.lecture,
+      }),
       Youtube.configure({
         controls: true,
         modestBranding: true,
@@ -114,7 +119,7 @@ function Editor(props: Editor) {
               </EditorSaveButton>
             </EditorInfoWrapper>
             <EditorButtonsWrapper>
-              <ToolbarButtons editor={editor} />
+              <ToolbarButtons  editor={editor} />
             </EditorButtonsWrapper>
           </EditorDocSection>
           <EditorUsersSection>
@@ -279,8 +284,8 @@ export const EditorContentWrapper = styled.div`
     padding-left: 20px;
     padding-right: 20px;
     padding-bottom: 20px;
+    padding-top: 20px;
 
-    padding-top: 1px;
     &:focus {
       outline: none !important;
       outline-style: none !important;

front/components/Editor/Extensions/Image/ImageBlockComponent.tsx

@@ -41,7 +41,7 @@ function ImageBlockComponent(props: any) {
       {fileObject && (
         <BlockImage>
           <img
-            src={`${getBackendUrl()}content/uploads/files/pictures/${props.extension.options.lecture.lecture_id}/${fileObject.file_id}.${
+            src={`${getBackendUrl()}content/uploads/files/images/${props.extension.options.lecture.lecture_id}/${fileObject.file_id}.${
               fileObject.file_format
             }`}
             alt=""

front/components/Editor/Extensions/Quiz/QuizBlock.ts

@@ -0,0 +1,35 @@
+import { mergeAttributes, Node } from "@tiptap/core";
+import { ReactNodeViewRenderer } from "@tiptap/react";
+
+import QuizBlockComponent from "./QuizBlockComponent";
+
+export default Node.create({
+  name: "blockQuiz",
+  group: "block",
+
+  atom: true,
+
+  addAttributes() {
+    return {
+      quizId: {
+        value: null,
+      },
+    };
+  },
+
+  parseHTML() {
+    return [
+      {
+        tag: "block-quiz",
+      },
+    ];
+  },
+
+  renderHTML({ HTMLAttributes }) {
+    return ["block-quiz", mergeAttributes(HTMLAttributes), 0];
+  },
+
+  addNodeView() {
+    return ReactNodeViewRenderer(QuizBlockComponent);
+  },
+});

front/components/Editor/Extensions/Quiz/QuizBlockComponent.tsx

@@ -0,0 +1,164 @@
+import { NodeViewWrapper } from "@tiptap/react";
+import { v4 as uuidv4 } from "uuid";
+import React from "react";
+import styled from "styled-components";
+import { submitQuizBlock } from "@services/blocks/Quiz/quiz";
+
+function ImageBlockComponent(props: any) {
+  const [questions, setQuestions] = React.useState([]) as any;
+  const [answers, setAnswers] = React.useState([]) as any;
+
+  function addSampleQuestion() {
+    setQuestions([
+      ...questions,
+      {
+        question_id: "question_" + uuidv4(),
+        question_value: "",
+        options: [
+          {
+            option_id: "option_" + uuidv4(),
+            option_data: "",
+            option_type: "text",
+          },
+        ],
+      },
+    ]);
+  }
+
+  const deleteQuestion = (index: number) => {
+    let modifiedQuestions = [...questions];
+    modifiedQuestions.splice(index, 1);
+    setQuestions(modifiedQuestions);
+    console.log(questions);
+
+    // remove the answers from the answers array
+    let modifiedAnswers = [...answers];
+    modifiedAnswers = modifiedAnswers.filter((answer: any) => answer.question_id !== questions[index].question_id);
+    setAnswers(modifiedAnswers);
+  };
+
+  const onQuestionChange = (e: any, index: number) => {
+    let modifiedQuestions = [...questions];
+    modifiedQuestions[index].question_value = e.target.value;
+    setQuestions(modifiedQuestions);
+  };
+
+  const addOption = (question_id: string) => {
+    // find the question index from the question_id and add the option to that question index
+    let modifiedQuestions = [...questions];
+    let questionIndex = modifiedQuestions.findIndex((question: any) => question.question_id === question_id);
+    modifiedQuestions[questionIndex].options.push({
+      option_id: "option_" + uuidv4(),
+      option_data: "",
+      option_type: "text",
+    });
+    setQuestions(modifiedQuestions);
+  };
+
+  const deleteOption = (question_id: string, option_id: string) => {
+    // find the option index from the option_id and delete the option from that option index
+    let modifiedQuestions = [...questions];
+    let questionIndex = modifiedQuestions.findIndex((question: any) => question.question_id === question_id);
+    let optionIndex = modifiedQuestions[questionIndex].options.findIndex((option: any) => option.option_id === option_id);
+    modifiedQuestions[questionIndex].options.splice(optionIndex, 1);
+    setQuestions(modifiedQuestions);
+
+    // remove the answer from the answers array
+    let answerIndex = answers.findIndex((answer: any) => answer.option_id === option_id);
+    if (answerIndex !== -1) {
+      let modifiedAnswers = [...answers];
+      modifiedAnswers.splice(answerIndex, 1);
+      setAnswers(modifiedAnswers);
+    }
+  };
+
+  const markOptionAsCorrect = (question_id: string, option_id: string) => {
+    // find the option index from the option_id and mark the option as correct
+    let answer = {
+      question_id: question_id,
+      option_id: option_id,
+    };
+    setAnswers([...answers, answer]);
+    console.log(answers);
+  };
+
+  const saveQuiz = async () => {
+    // save the questions and answers to the backend
+    console.log("saving quiz");
+    console.log(questions);
+    console.log(answers);
+    try {
+      let res = await submitQuizBlock(props.extension.options.lecture.lecture_id, {questions : questions , answers : answers})
+      console.log(res.block_id);
+      props.updateAttributes({
+        quizId: {
+          value : res.block_id
+        },
+      });
+      
+    }
+    catch (error) {
+      console.log(error);
+    }
+
+    
+  };
+
+  const onOptionChange = (e: any, questionIndex: number, optionIndex: number) => {
+    let modifiedQuestions = [...questions];
+    modifiedQuestions[questionIndex].options[optionIndex].option_data = e.target.value;
+    setQuestions(modifiedQuestions);
+  };
+
+  React.useEffect(() => {
+    // fetch the questions and options from the backend
+    console.log("fetching questions");
+    console.log(questions);
+    console.log(answers);
+  }, [questions, answers]);
+
+  return (
+    <NodeViewWrapper className="block-quiz">
+      <QuizBlockWrapper>
+        Questions <button onClick={addSampleQuestion}>Add Question</button> <button onClick={() => saveQuiz()}>Save</button>
+        <hr />
+        {questions.map((question: any, qIndex: number) => (
+          <>
+            <div key={qIndex} style={{ marginTop: "10px" }}>
+              Question : <input type="text" value={question.question} onChange={(e) => onQuestionChange(e, qIndex)} />
+              <button onClick={() => deleteQuestion(qIndex)}>Delete</button>
+            </div>
+            Answers : <br />
+            {question.options.map((option: any, oIndex: number) => (
+              <>
+                <div key={oIndex}>
+                  <input type="text" value={option.option_data} onChange={(e) => onOptionChange(e, qIndex, oIndex)} />
+
+                  <button onClick={() => deleteOption(question.question_id, option.option_id)}>Delete</button>
+                  <input
+                    type="checkbox"
+                    onChange={(e) =>
+                      // check if checkbox is checked or not
+                      // if checked then add the answer to the answers array
+                      // if unchecked then remove the answer from the answers array
+                      e.target.checked ? markOptionAsCorrect(question.question_id, option.option_id) : null
+                    }
+                  />
+                </div>
+              </>
+            ))}
+            <button onClick={() => addOption(question.question_id)}>Add Option</button>
+          </>
+        ))}
+      </QuizBlockWrapper>
+    </NodeViewWrapper>
+  );
+}
+
+const QuizBlockWrapper = styled.div`
+  background-color: #0000001d;
+  border-radius: 5px;
+  padding: 20px;
+  height: 100%;
+`;
+export default ImageBlockComponent;

front/components/Editor/Toolbar/ToolbarButtons.tsx

@@ -1,8 +1,8 @@
 import styled from "styled-components";
 import { FontBoldIcon, FontItalicIcon, StrikethroughIcon, ArrowLeftIcon, ArrowRightIcon, OpacityIcon } from "@radix-ui/react-icons";
-import { AlertCircle, AlertTriangle, FileText, ImagePlus, Info, Sigma, Video, Youtube } from "lucide-react";
+import { AlertCircle, AlertTriangle, FileText, GraduationCap, ImagePlus, Info, Sigma, Video, Youtube } from "lucide-react";
 
-export const ToolbarButtons = ({ editor }: any) => {
+export const ToolbarButtons = ({ editor, props }: any) => {
   if (!editor) {
     return null;
   }
@@ -116,6 +116,19 @@ export const ToolbarButtons = ({ editor }: any) => {
       >
         <FileText size={15} />
       </ToolBtn>
+      <ToolBtn
+        onClick={() =>
+          editor
+            .chain()
+            .focus()
+            .insertContent({
+              type: "blockQuiz",
+            })
+            .run()
+        }
+      >
+        <GraduationCap size={15} />
+      </ToolBtn>
     </ToolButtonsWrapper>
   );
 };

front/components/Modals/Modal.tsx

@@ -34,6 +34,9 @@ const Overlay = styled.div`
   width: 100%;
   height: 100%;
   z-index: 100;
+  background-color: #00000029;
+  backdrop-filter: blur(1px);
+
 `;
 
 const Content = styled.div`

front/package-lock.json

@@ -26,6 +26,7 @@
         "react-katex": "^3.0.1",
         "styled-components": "^6.0.0-beta.9",
         "swr": "^2.0.1",
+        "uuid": "^9.0.0",
         "y-indexeddb": "^9.0.9",
         "y-webrtc": "^10.2.3",
         "yjs": "^13.5.42"
@@ -37,6 +38,7 @@
         "@types/react-dom": "18.0.6",
         "@types/react-katex": "^3.0.0",
         "@types/styled-components": "^5.1.26",
+        "@types/uuid": "^9.0.0",
         "autoprefixer": "^10.4.12",
         "eslint": "8.23.1",
         "eslint-config-next": "^13.0.6",
@@ -3058,6 +3060,12 @@
         "csstype": "^3.0.2"
       }
     },
+    "node_modules/@types/uuid": {
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/@types/uuid/-/uuid-9.0.0.tgz",
+      "integrity": "sha512-kr90f+ERiQtKWMz5rP32ltJ/BtULDI5RVO0uavn1HQUOwjx0R1h0rnDYNL0CepF1zL5bSY6FISAfd9tOdDhU5Q==",
+      "dev": true
+    },
     "node_modules/@typescript-eslint/parser": {
       "version": "5.46.1",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-5.46.1.tgz",
@@ -7088,6 +7096,14 @@
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
       "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw=="
     },
+    "node_modules/uuid": {
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-9.0.0.tgz",
+      "integrity": "sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg==",
+      "bin": {
+        "uuid": "dist/bin/uuid"
+      }
+    },
     "node_modules/w3c-keyname": {
       "version": "2.2.6",
       "resolved": "https://registry.npmjs.org/w3c-keyname/-/w3c-keyname-2.2.6.tgz",
@@ -9309,6 +9325,12 @@
         "csstype": "^3.0.2"
       }
     },
+    "@types/uuid": {
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/@types/uuid/-/uuid-9.0.0.tgz",
+      "integrity": "sha512-kr90f+ERiQtKWMz5rP32ltJ/BtULDI5RVO0uavn1HQUOwjx0R1h0rnDYNL0CepF1zL5bSY6FISAfd9tOdDhU5Q==",
+      "dev": true
+    },
     "@typescript-eslint/parser": {
       "version": "5.46.1",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-5.46.1.tgz",
@@ -12128,6 +12150,11 @@
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
       "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw=="
     },
+    "uuid": {
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-9.0.0.tgz",
+      "integrity": "sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg=="
+    },
     "w3c-keyname": {
       "version": "2.2.6",
       "resolved": "https://registry.npmjs.org/w3c-keyname/-/w3c-keyname-2.2.6.tgz",

front/package.json

@@ -27,6 +27,7 @@
     "react-katex": "^3.0.1",
     "styled-components": "^6.0.0-beta.9",
     "swr": "^2.0.1",
+    "uuid": "^9.0.0",
     "y-indexeddb": "^9.0.9",
     "y-webrtc": "^10.2.3",
     "yjs": "^13.5.42"
@@ -38,6 +39,7 @@
     "@types/react-dom": "18.0.6",
     "@types/react-katex": "^3.0.0",
     "@types/styled-components": "^5.1.26",
+    "@types/uuid": "^9.0.0",
     "autoprefixer": "^10.4.12",
     "eslint": "8.23.1",
     "eslint-config-next": "^13.0.6",

front/services/blocks/Quiz/quiz.ts

@@ -0,0 +1,10 @@
+import { getAPIUrl } from "@services/config";
+import { RequestBody, RequestBodyForm } from "@services/utils/requests";
+
+
+export async function submitQuizBlock(lecture_id: string, data: any) {
+  const result: any = await fetch(`${getAPIUrl()}blocks/quiz/${lecture_id}"`, RequestBody("POST", data))
+    .then((result) => result.json())
+    .catch((error) => console.log("error", error));
+  return result;
+}

front/services/files/documents.ts

@@ -7,14 +7,14 @@ export async function uploadNewPDFFile(file: any, lecture_id: string) {
   formData.append("file_object", file);
   formData.append("lecture_id", lecture_id);
 
-  return fetch(`${getAPIUrl()}files/document`, RequestBodyForm("POST", formData))
+  return fetch(`${getAPIUrl()}blocks/document`, RequestBodyForm("POST", formData))
     .then((result) => result.json())
     .catch((error) => console.log("error", error));
 }
 
 export async function getPDFFile(file_id: string) {
   // todo : add course id to url
-  return fetch(`${getAPIUrl()}files/document?file_id=${file_id}`, RequestBody("GET", null))
+  return fetch(`${getAPIUrl()}blocks/document?file_id=${file_id}`, RequestBody("GET", null))
     .then((result) => result.json())
     .catch((error) => console.log("error", error));
 }

front/services/files/images.ts

@@ -7,14 +7,14 @@ export async function uploadNewImageFile(file: any, lecture_id: string) {
   formData.append("file_object", file);
   formData.append("lecture_id", lecture_id);
 
-  return fetch(`${getAPIUrl()}files/picture`, RequestBodyForm("POST", formData))
+  return fetch(`${getAPIUrl()}blocks/image`, RequestBodyForm("POST", formData))
     .then((result) => result.json())
     .catch((error) => console.log("error", error));
 }
 
 export async function getImageFile(file_id: string) {
   // todo : add course id to url
-  return fetch(`${getAPIUrl()}files/picture?file_id=${file_id}`, RequestBody("GET", null))
+  return fetch(`${getAPIUrl()}blocks/image?file_id=${file_id}`, RequestBody("GET", null))
     .then((result) => result.json())
     .catch((error) => console.log("error", error));
 }

front/services/files/video.ts

@@ -7,13 +7,13 @@ export async function uploadNewVideoFile(file: any, lecture_id: string) {
   formData.append("file_object", file);
   formData.append("lecture_id", lecture_id);
 
-  return fetch(`${getAPIUrl()}files/video`, RequestBodyForm("POST", formData))
+  return fetch(`${getAPIUrl()}blocks/video`, RequestBodyForm("POST", formData))
     .then((result) => result.json())
     .catch((error) => console.log("error", error));
 }
 
 export async function getVideoFile(file_id: string) {
-  return fetch(`${getAPIUrl()}files/video?file_id=${file_id}`, RequestBody("GET", null))
+  return fetch(`${getAPIUrl()}blocks/video?file_id=${file_id}`, RequestBody("GET", null))
     .then((result) => result.json())
     .catch((error) => console.log("error", error));
 }

requirements.txt

@@ -1,7 +1,8 @@
-fastapi==0.89.1
+fastapi==0.92.0
 pydantic>=1.8.0,<2.0.0
 uvicorn==0.20.0
-pymongo==4.1.1
+pymongo==4.3.3
+motor==3.1.1
 python-multipart
 python-jose
 passlib

src/core/events/database.py

@@ -1,11 +1,11 @@
 import logging
 from fastapi import FastAPI
-import pymongo
+import motor.motor_asyncio
 
 async def connect_to_db(app: FastAPI) :
     logging.info("Connecting to database...")
     try:
-        app.mongodb_client = pymongo.MongoClient("mongodb://learnhouse:learnhouse@mongo:27017/") # type: ignore
+        app.mongodb_client = motor.motor_asyncio.AsyncIOMotorClient("mongodb://learnhouse:learnhouse@mongo:27017/") # type: ignore
         app.db = app.mongodb_client["learnhouse"] # type: ignore
         logging.info("Connected to database!")
     except Exception as e:

src/main.py

@@ -1,5 +1,5 @@
 from fastapi import APIRouter
-from src.routers import activity, users, auth, houses, orgs, roles, files
+from src.routers import activity, blocks, users, auth, houses, orgs, roles
 from src.routers.courses import chapters, collections, courses,lectures
 
 
@@ -12,7 +12,7 @@ global_router.include_router(auth.router, prefix="/auth", tags=["auth"])
 global_router.include_router(houses.router, prefix="/houses", tags=["houses"])
 global_router.include_router(orgs.router, prefix="/orgs", tags=["orgs"])
 global_router.include_router(roles.router, prefix="/roles", tags=["roles"])
-global_router.include_router(files.router, prefix="/files", tags=["files"])
+global_router.include_router(blocks.router, prefix="/blocks", tags=["blocks"])
 global_router.include_router(courses.router, prefix="/courses", tags=["courses"])
 global_router.include_router(chapters.router, prefix="/chapters", tags=["chapters"])
 global_router.include_router(lectures.router, prefix="/lectures", tags=["lectures"])

src/routers/blocks.py

@@ -0,0 +1,80 @@
+from fastapi import APIRouter, Depends, UploadFile, Form, Request
+from src.dependencies.auth import get_current_user
+from fastapi import HTTPException, status, UploadFile
+from src.services.blocks.imageBlock.images import create_image_file, get_image_file
+from src.services.blocks.videoBlock.videos import create_video_file, get_video_file
+from src.services.blocks.pdfBlock.documents import create_document_file, get_document_file
+from src.services.blocks.quizBlock.quizBlock import create_quiz_block, get_quiz_block_answers, get_quiz_block_options, quizBlock
+from src.services.users import PublicUser
+
+router = APIRouter()
+
+
+@router.post("/image")
+async def api_create_image_file_block(request: Request, file_object: UploadFile, lecture_id: str = Form(),  current_user: PublicUser = Depends(get_current_user)):
+    """
+    Create new image file
+    """
+    return await create_image_file(request, file_object, lecture_id)
+
+
+@router.get("/image")
+async def api_get_image_file_block(request: Request, file_id: str, current_user: PublicUser = Depends(get_current_user)):
+    """
+    Get image file
+    """
+    return await get_image_file(request, file_id, current_user)
+
+@router.post("/video")
+async def api_create_video_file_block(request: Request, file_object: UploadFile, lecture_id: str = Form(), current_user: PublicUser = Depends(get_current_user)):
+    """
+    Create new video file
+    """
+    return await create_video_file(request, file_object, lecture_id)
+
+@router.get("/video")
+async def api_get_video_file_block(request: Request, file_id: str, current_user: PublicUser = Depends(get_current_user)):
+    """
+    Get video file
+    """
+    return await get_video_file(request, file_id, current_user)
+
+
+@router.post("/document")
+async def api_create_document_file_block(request: Request, file_object: UploadFile, lecture_id: str = Form(), current_user: PublicUser = Depends(get_current_user)):
+    """
+    Create new document file
+    """
+    return await create_document_file(request, file_object, lecture_id)
+
+
+@router.get("/document")
+async def api_get_document_file_block(request: Request, file_id: str, current_user: PublicUser = Depends(get_current_user)):
+    """
+    Get document file
+    """
+    return await get_document_file(request, file_id, current_user)
+
+
+@router.post("/quiz/{lecture_id}")
+async def api_create_quiz_block(request: Request, quiz_block: quizBlock, lecture_id: str, current_user: PublicUser = Depends(get_current_user)):
+    """
+    Create new document file
+    """
+    return await create_quiz_block(request, quiz_block, lecture_id, current_user)
+
+
+@router.get("/quiz/options")
+async def api_get_quiz_options(request: Request, block_id: str, current_user: PublicUser = Depends(get_current_user)):
+    """
+    Get quiz options
+    """
+    return await get_quiz_block_options(request, block_id, current_user)
+
+
+@router.get("/quiz/answers")
+async def api_get_quiz_answers(request: Request, block_id: str, current_user: PublicUser = Depends(get_current_user)):
+    """
+    Get quiz answers
+    """
+    return await get_quiz_block_answers(request, block_id, current_user)

src/routers/files.py

@@ -1,58 +0,0 @@
-from fastapi import APIRouter, Depends, UploadFile, Form, Request
-from src.dependencies.auth import get_current_user
-from fastapi import HTTPException, status, UploadFile
-from src.services.files.documents import create_document_file, get_document_file
-
-from src.services.files.pictures import create_picture_file, get_picture_file
-from src.services.files.videos import create_video_file, get_video_file
-from src.services.users import PublicUser
-
-router = APIRouter()
-
-
-@router.post("/picture")
-async def api_create_picture_file(request: Request, file_object: UploadFile, lecture_id: str = Form(),  current_user: PublicUser = Depends(get_current_user)):
-    """
-    Create new picture file
-    """
-    return await create_picture_file(request, file_object, lecture_id)
-
-
-@router.post("/video")
-async def api_create_video_file(request: Request, file_object: UploadFile, lecture_id: str = Form(), current_user: PublicUser = Depends(get_current_user)):
-    """
-    Create new video file
-    """
-    return await create_video_file(request, file_object, lecture_id)
-
-
-@router.get("/picture")
-async def api_get_picture_file(request: Request, file_id: str, current_user: PublicUser = Depends(get_current_user)):
-    """
-    Get picture file
-    """
-    return await get_picture_file(request, file_id, current_user)
-
-
-@router.get("/video")
-async def api_get_video_file(request: Request, file_id: str, current_user: PublicUser = Depends(get_current_user)):
-    """
-    Get video file
-    """
-    return await get_video_file(request, file_id, current_user)
-
-
-@router.get("/document")
-async def api_get_document_file(request: Request, file_id: str, current_user: PublicUser = Depends(get_current_user)):
-    """
-    Get document file
-    """
-    return await get_document_file(request, file_id, current_user)
-
-
-@router.post("/document")
-async def api_create_document_file(request: Request, file_object: UploadFile, lecture_id: str = Form(), current_user: PublicUser = Depends(get_current_user)):
-    """
-    Create new document file
-    """
-    return await create_document_file(request, file_object, lecture_id)

src/services/activity.py

@@ -35,13 +35,13 @@ async def create_activity(request: Request, user: PublicUser, activity_object: A
     activities = request.app.db["activities"]
 
     # find if the user has already started the course
-    isActivityAlreadCreated = activities.find_one(
+    isActivityAlreadCreated = await activities.find_one(
         {"course_id": activity_object.course_id, "user_id": user.user_id})
 
     if isActivityAlreadCreated:
         if isActivityAlreadCreated['status'] == 'closed':
             activity_object.status = 'ongoing'
-            activities.update_one(
+            await activities.update_one(
                 {"activity_id": isActivityAlreadCreated['activity_id']}, {"$set": activity_object.dict()})
             return activity_object
         else:
@@ -54,7 +54,7 @@ async def create_activity(request: Request, user: PublicUser, activity_object: A
     activity = ActivityInDB(**activity_object.dict(),activity_id=activity_id,
                             user_id=user.user_id, org_id=activity_object.course_id)
 
-    activities.insert_one(activity.dict())
+    await activities.insert_one(activity.dict())
 
     return activity
 
@@ -73,7 +73,7 @@ async def get_user_activities(request: Request, user: PublicUser, org_id: str):
         raise HTTPException(
             status_code=status.HTTP_409_CONFLICT, detail="No activities found")
 
-    for activity in user_activities:
+    for activity in await user_activities.to_list(length=100):
         # get number of lectures in the course
         coursechapters = await get_coursechapters_meta(request, activity['course_id'], user)
 
@@ -81,7 +81,7 @@ async def get_user_activities(request: Request, user: PublicUser, org_id: str):
         progression = round(
             len(activity['lectures_marked_complete']) / len(coursechapters['lectures']) * 100, 2)  
 
-        course = courses.find_one({"course_id": activity['course_id']}, {'_id': 0})
+        course = await courses.find_one({"course_id": activity['course_id']}, {'_id': 0})
 
         # add progression to the activity
         one_activity = {"course": course,  "activitydata": activity, "progression": progression}
@@ -103,7 +103,7 @@ async def get_user_activities_orgslug(request: Request, user: PublicUser, org_sl
         raise HTTPException(
             status_code=status.HTTP_409_CONFLICT, detail="No activities found")
 
-    for activity in user_activities:
+    for activity in await user_activities.to_list(length=100):
         # get number of lectures in the course
         coursechapters = await get_coursechapters_meta(request, activity['course_id'], user)
 
@@ -111,7 +111,7 @@ async def get_user_activities_orgslug(request: Request, user: PublicUser, org_sl
         progression = round(
             len(activity['lectures_marked_complete']) / len(coursechapters['lectures']) * 100, 2)  
 
-        course = courses.find_one({"course_id": activity['course_id']}, {'_id': 0})
+        course = await courses.find_one({"course_id": activity['course_id']}, {'_id': 0})
 
         # add progression to the activity
         one_activity = {"course": course,  "activitydata": activity, "progression": progression}
@@ -125,14 +125,14 @@ async def add_lecture_to_activity(request: Request, user: PublicUser, org_id: st
     course_id = f"course_{course_id}"
     lecture_id = f"lecture_{lecture_id}"
    
-    activity = activities.find_one(
+    activity = await activities.find_one(
         {"course_id": course_id,
             "user_id": user.user_id
          },  {'_id': 0})
 
     if lecture_id not in activity['lectures_marked_complete']:
         activity['lectures_marked_complete'].append(str(lecture_id))
-        activities.update_one(
+        await activities.update_one(
             {"activity_id": activity['activity_id']}, {"$set": activity})
         return activity
 
@@ -147,7 +147,7 @@ async def add_lecture_to_activity(request: Request, user: PublicUser, org_id: st
 
 async def close_activity(request: Request, user: PublicUser,  activity_id: str, org_id: str,):
     activities = request.app.db["activities"]
-    activity = activities.find_one(
+    activity = await activities.find_one(
         {"activity_id": activity_id, "user_id": user.user_id})
 
     if not activity:
@@ -156,7 +156,7 @@ async def close_activity(request: Request, user: PublicUser,  activity_id: str,
 
     activity['status'] = 'closed'
 
-    activities.update_one(
+    await activities.update_one(
         {"activity_id": activity['activity_id']}, {"$set": activity})
 
     activity = ActivityInDB(**activity)

src/services/blocks/blocks.py

@@ -0,0 +1,12 @@
+
+from typing import Any, List, Literal
+from uuid import uuid4
+from fastapi import Request
+from pydantic import BaseModel
+
+
+class Block(BaseModel):
+    block_id: str
+    lecture_id: str
+    block_type: Literal["quizBlock", "videoBlock", "pdfBlock"]
+    block_data: Any

src/services/blocks/imageBlock/images.py

@@ -16,31 +16,31 @@ class PhotoFile(BaseModel):
     lecture_id: str
 
 
-async def create_picture_file(request: Request,picture_file: UploadFile, lecture_id: str):
+async def create_image_file(request: Request,image_file: UploadFile, lecture_id: str):
     photos = request.app.db["files"]
 
     # generate file_id
     file_id = str(f"file_{uuid4()}")
 
     # get file format
-    file_format = picture_file.filename.split(".")[-1]
+    file_format = image_file.filename.split(".")[-1]
 
     # validate file format
     if file_format not in ["jpg", "jpeg", "png", "gif"]:
         raise HTTPException(
-            status_code=status.HTTP_409_CONFLICT, detail="Picture file format not supported")
+            status_code=status.HTTP_409_CONFLICT, detail="Image file format not supported")
 
     # create file
-    file = await picture_file.read()
+    file = await image_file.read()
 
     # get file size
     file_size = len(file)
 
     # get file type
-    file_type = picture_file.content_type
+    file_type = image_file.content_type
 
     # get file name
-    file_name = picture_file.filename
+    file_name = image_file.filename
 
     # create file object
     uploadable_file = PhotoFile(
@@ -53,16 +53,16 @@ async def create_picture_file(request: Request,picture_file: UploadFile, lecture
     )
 
     # create folder for lecture
-    if not os.path.exists(f"content/uploads/files/pictures/{lecture_id}"):
+    if not os.path.exists(f"content/uploads/files/images/{lecture_id}"):
-        os.mkdir(f"content/uploads/files/pictures/{lecture_id}")
+        os.mkdir(f"content/uploads/files/images/{lecture_id}")
 
     # upload file to server
-    with open(f"content/uploads/files/pictures/{lecture_id}/{file_id}.{file_format}", 'wb') as f:
+    with open(f"content/uploads/files/images/{lecture_id}/{file_id}.{file_format}", 'wb') as f:
         f.write(file)
         f.close()
 
     # insert file object into database
-    photo_file_in_db = photos.insert_one(uploadable_file.dict())
+    photo_file_in_db = await photos.insert_one(uploadable_file.dict())
 
     if not photo_file_in_db:
         raise HTTPException(
@@ -71,10 +71,10 @@ async def create_picture_file(request: Request,picture_file: UploadFile, lecture
     return uploadable_file
 
 
-async def get_picture_object(request: Request,file_id: str):
+async def get_image_object(request: Request,file_id: str):
     photos = request.app.db["files"]
 
-    photo_file = photos.find_one({"file_id": file_id})
+    photo_file = await photos.find_one({"file_id": file_id})
 
     if photo_file:
         photo_file = PhotoFile(**photo_file)
@@ -85,10 +85,10 @@ async def get_picture_object(request: Request,file_id: str):
             status_code=status.HTTP_409_CONFLICT, detail="Photo file does not exist")
 
 
-async def get_picture_file(request: Request,file_id: str, current_user: PublicUser):
+async def get_image_file(request: Request,file_id: str, current_user: PublicUser):
     photos = request.app.db["files"]
 
-    photo_file = photos.find_one({"file_id": file_id})
+    photo_file = await photos.find_one({"file_id": file_id})
 
     # TODO : check if user has access to file
 
@@ -104,7 +104,7 @@ async def get_picture_file(request: Request,file_id: str, current_user: PublicUs
         file_format = photo_file.file_format
         lecture_id = photo_file.lecture_id
         file = open(
-            f"content/uploads/files/pictures/{lecture_id}/{file_id}.{file_format}", 'rb')
+            f"content/uploads/files/images/{lecture_id}/{file_id}.{file_format}", 'rb')
         return StreamingResponse(file, media_type=photo_file.file_type)
 
     else:

src/services/blocks/pdfBlock/documents.py

@@ -62,7 +62,7 @@ async def create_document_file(request: Request, document_file: UploadFile, lect
         f.close()
 
     # insert file object into database
-    document_file_in_db = documents.insert_one(uploadable_file.dict())
+    document_file_in_db = await documents.insert_one(uploadable_file.dict())
 
     if not document_file_in_db:
         raise HTTPException(
@@ -74,7 +74,7 @@ async def create_document_file(request: Request, document_file: UploadFile, lect
 async def get_document_object(request: Request, file_id: str):
     documents = request.app.db["files"]
 
-    document_file = documents.find_one({"file_id": file_id})
+    document_file = await documents.find_one({"file_id": file_id})
 
     if document_file:
         document_file = DocumentFile(**document_file)
@@ -88,14 +88,14 @@ async def get_document_object(request: Request, file_id: str):
 async def get_document_file(request: Request, file_id: str, current_user: PublicUser):
     documents = request.app.db["files"]
 
-    document_file = documents.find_one({"file_id": file_id})
+    document_file = await documents.find_one({"file_id": file_id})
 
     # TODO : check if user has access to file
 
     if document_file:
 
         # check media type
-        if document_file.format not in ["jpg", "jpeg", "png", "gif"]:
+        if document_file.format not in ["pdf"]:
             raise HTTPException(
                 status_code=status.HTTP_409_CONFLICT, detail="Document file format not supported")
 

src/services/blocks/quizBlock/quizBlock.py

@@ -0,0 +1,60 @@
+from typing import List, Literal
+from uuid import uuid4
+from fastapi import Request
+from pydantic import BaseModel
+from src.services.blocks.blocks import Block
+from src.services.users import PublicUser
+
+
+class option(BaseModel):
+    option_id: str
+    option_type: Literal["text", "image"]
+    option_data: str
+
+
+class answer(BaseModel):
+    question_id: str
+    option_id: str
+
+
+class question(BaseModel):
+    question_id: str
+    question_value:str
+    options: List[option]
+
+
+class quizBlock(BaseModel):
+    questions: List[question]
+    answers: List[answer]
+
+
+async def create_quiz_block(request: Request, quizBlock: quizBlock, lecture_id: str, user: PublicUser):
+    blocks = request.app.db["blocks"]
+    block_id = str(f"block_{uuid4()}")
+
+    # create block
+    block = Block(block_id=block_id, lecture_id=lecture_id,
+                  block_type="quizBlock", block_data=quizBlock)
+
+    # insert block
+    await blocks.insert_one(block.dict())
+
+    return block
+
+
+async def get_quiz_block_options(request: Request, block_id: str, user: PublicUser):
+    blocks = request.app.db["blocks"]
+    # find block but get only the options
+    block = await blocks.find_one({"block_id": block_id, }, {
+                            "_id": 0, "block_data.answers": 0})
+
+    return block
+
+async def get_quiz_block_answers(request: Request, block_id: str, user: PublicUser):
+    blocks = request.app.db["blocks"]
+    
+    # find block but get only the answers
+    block = await blocks.find_one({"block_id": block_id, }, {
+                            "_id": 0, "block_data.questions": 0})
+
+    return block

src/services/blocks/videoBlock/videos.py

@@ -62,7 +62,7 @@ async def create_video_file(request: Request,video_file: UploadFile, lecture_id:
         f.close()
 
     # insert file object into database
-    video_file_in_db = files.insert_one(uploadable_file.dict())
+    video_file_in_db = await files.insert_one(uploadable_file.dict())
 
     if not video_file_in_db:
         raise HTTPException(
@@ -74,7 +74,7 @@ async def create_video_file(request: Request,video_file: UploadFile, lecture_id:
 async def get_video_object(request: Request,file_id: str, current_user: PublicUser):
     photos = request.app.db["files"]
 
-    video_file = photos.find_one({"file_id": file_id})
+    video_file = await photos.find_one({"file_id": file_id})
 
     if video_file:
         video_file = VideoFile(**video_file)
@@ -88,7 +88,7 @@ async def get_video_object(request: Request,file_id: str, current_user: PublicUs
 async def get_video_file(request: Request,file_id: str, current_user: PublicUser):
     photos = request.app.db["files"]
 
-    video_file = photos.find_one({"file_id": file_id})
+    video_file = await photos.find_one({"file_id": file_id})
 
     # TODO : check if user has access to file
 

src/services/courses/chapters.py

@@ -26,7 +26,7 @@ class CourseChapterInDB(CourseChapter):
 # Frontend
 class CourseChapterMetaData(BaseModel):
     chapterOrder: List[str]
-    chapters: object
+    chapters: dict
     lectures: object
 
 #### Classes ####################################################
@@ -52,7 +52,7 @@ async def create_coursechapter(request: Request,coursechapter_object: CourseChap
     coursechapter = CourseChapterInDB(coursechapter_id=coursechapter_id, creationDate=str(
         datetime.now()), updateDate=str(datetime.now()), course_id=course_id, **coursechapter_object.dict())
 
-    coursechapter_in_db = coursechapters.insert_one(coursechapter.dict())
+    coursechapter_in_db = await coursechapters.insert_one(coursechapter.dict())
     courses.update_one({"course_id": course_id}, {
                        "$addToSet": {"chapters": coursechapter_id}})
 
@@ -66,7 +66,7 @@ async def create_coursechapter(request: Request,coursechapter_object: CourseChap
 async def get_coursechapter(request: Request,coursechapter_id: str, current_user: PublicUser):
     coursechapters = request.app.db["coursechapters"]
 
-    coursechapter = coursechapters.find_one(
+    coursechapter = await coursechapters.find_one(
         {"coursechapter_id": coursechapter_id})
 
     if coursechapter:
@@ -84,7 +84,7 @@ async def get_coursechapter(request: Request,coursechapter_id: str, current_user
 async def update_coursechapter(request: Request,coursechapter_object: CourseChapter,  coursechapter_id: str, current_user: PublicUser):
     coursechapters = request.app.db["coursechapters"]
 
-    coursechapter = coursechapters.find_one(
+    coursechapter = await coursechapters.find_one(
         {"coursechapter_id": coursechapter_id})
 
     if coursechapter:
@@ -98,7 +98,7 @@ async def update_coursechapter(request: Request,coursechapter_object: CourseChap
         updated_coursechapter = CourseChapterInDB(
             coursechapter_id=coursechapter_id, creationDate=creationDate, course_id=coursechapter["course_id"], updateDate=str(datetime_object), **coursechapter_object.dict())
 
-        coursechapters.update_one({"coursechapter_id": coursechapter_id}, {
+        await coursechapters.update_one({"coursechapter_id": coursechapter_id}, {
             "$set": updated_coursechapter.dict()})
 
         return CourseChapterInDB(**updated_coursechapter.dict())
@@ -113,18 +113,18 @@ async def delete_coursechapter(request: Request,coursechapter_id: str,  current_
     coursechapters = request.app.db["coursechapters"]
     courses = request.app.db["courses"]
 
-    coursechapter = coursechapters.find_one(
+    coursechapter = await coursechapters.find_one(
         {"coursechapter_id": coursechapter_id})
 
     if coursechapter:
         # verify course rights
         await verify_rights(request, coursechapter["course_id"], current_user, "delete")
 
-        isDeleted = coursechapters.delete_one(
+        isDeleted = await coursechapters.delete_one(
             {"coursechapter_id": coursechapter_id})
 
         # Remove coursechapter from course
-        courses.update_one({"course_id": coursechapter["course_id"]}, {
+        await courses.update_one({"course_id": coursechapter["course_id"]}, {
             "$pull": {"chapters": coursechapter_id}})
 
         if isDeleted:
@@ -149,7 +149,7 @@ async def get_coursechapters(request: Request,course_id: str, page: int = 1, lim
     all_coursechapters = courses.find({"course_id": course_id}).sort(
         "name", 1).skip(10 * (page - 1)).limit(limit)
 
-    return [json.loads(json.dumps(coursechapter, default=str)) for coursechapter in all_coursechapters]
+    return [json.loads(json.dumps(coursechapter, default=str)) for coursechapter in await all_coursechapters.to_list(length=100)]
 
 
 async def get_coursechapters_meta(request: Request, course_id: str, current_user: PublicUser):
@@ -160,7 +160,7 @@ async def get_coursechapters_meta(request: Request, course_id: str, current_user
     coursechapters = coursechapters.find(
         {"course_id": course_id}).sort("name", 1)
 
-    course = courses.find_one({"course_id": course_id})
+    course = await courses.find_one({"course_id": course_id})
     course = Course(**course)  # type: ignore
 
     # lectures
@@ -168,7 +168,7 @@ async def get_coursechapters_meta(request: Request, course_id: str, current_user
 
     # chapters
     chapters = {}
-    for coursechapter in coursechapters:
+    for coursechapter in await coursechapters.to_list(length=100):
         coursechapter = CourseChapterInDB(**coursechapter)
         coursechapter_lectureIds = []
 
@@ -182,7 +182,7 @@ async def get_coursechapters_meta(request: Request, course_id: str, current_user
 
     # lectures
     lectures_list = {}
-    for lecture in lectures.find({"lecture_id": {"$in": coursechapter_lectureIds_global}}):
+    for lecture in await lectures.find({"lecture_id": {"$in": coursechapter_lectureIds_global}}).to_list(length=100):
         lecture = LectureInDB(**lecture)
         lectures_list[lecture.lecture_id] = {
             "id": lecture.lecture_id, "name": lecture.name, "type": lecture.type, "content": lecture.content
@@ -202,14 +202,18 @@ async def update_coursechapters_meta(request: Request,course_id: str, coursechap
     courses = request.app.db["courses"]
 
     # update chapters in course
-    courseInDB = courses.update_one({"course_id": course_id}, {
+    courseInDB = await courses.update_one({"course_id": course_id}, {
                                     "$set": {"chapters": coursechapters_metadata.chapterOrder}})
 
-    # update lectures in coursechapters
+    if coursechapters_metadata.chapters is not None:
-    # TODO : performance/optimization improvement, this does not work anyway.
+        for coursechapter_id, chapter_metadata in coursechapters_metadata.chapters.items():
-    for coursechapter in coursechapters_metadata.chapters.__dict__.items():
+            filter_query = {"coursechapter_id": coursechapter_id}
-        coursechapters.update_one({"coursechapter_id": coursechapter}, {
+            update_query = {"$set": {"lectures": chapter_metadata["lectureIds"]}}
-            "$set": {"lectures": coursechapters_metadata.chapters[coursechapter]["lectureIds"]}}) # type: ignore
+            result = await coursechapters.update_one(filter_query, update_query)
+            if result.matched_count == 0:
+                # handle error when no documents are matched by the filter query
+                print(f"No documents found for course chapter ID {coursechapter_id}")
+
 
     return {"detail": "coursechapters metadata updated"}
 
@@ -219,7 +223,7 @@ async def update_coursechapters_meta(request: Request,course_id: str, coursechap
 async def verify_rights(request: Request,course_id: str, current_user: PublicUser, action: str):
     courses = request.app.db["courses"]
 
-    course = courses.find_one({"course_id": course_id})
+    course = await courses.find_one({"course_id": course_id})
 
     if not course:
         raise HTTPException(

src/services/courses/collections.py

@@ -30,7 +30,7 @@ class CollectionInDB(Collection):
 async def get_collection(request: Request,collection_id: str, current_user: PublicUser):
     collections = request.app.db["collections"]
 
-    collection = collections.find_one({"collection_id": collection_id})
+    collection = await collections.find_one({"collection_id": collection_id})
 
     # verify collection rights
     await verify_collection_rights(request, collection_id, current_user, "read")
@@ -47,7 +47,7 @@ async def create_collection(request: Request,collection_object: Collection, curr
     collections = request.app.db["collections"]
 
     # find if collection already exists using name
-    isCollectionNameAvailable = collections.find_one(
+    isCollectionNameAvailable = await collections.find_one(
         {"name": collection_object.name})
 
     # TODO
@@ -63,7 +63,7 @@ async def create_collection(request: Request,collection_object: Collection, curr
     collection = CollectionInDB(
         collection_id=collection_id, **collection_object.dict())
 
-    collection_in_db = collections.insert_one(collection.dict())
+    collection_in_db = await collections.insert_one(collection.dict())
 
     if not collection_in_db:
         raise HTTPException(
@@ -79,7 +79,7 @@ async def update_collection(request: Request,collection_object: Collection, coll
 
     collections = request.app.db["collections"]
 
-    collection = collections.find_one({"collection_id": collection_id})
+    collection = await collections.find_one({"collection_id": collection_id})
 
     if not collection:
         raise HTTPException(
@@ -88,7 +88,7 @@ async def update_collection(request: Request,collection_object: Collection, coll
     updated_collection = CollectionInDB(
         collection_id=collection_id,  **collection_object.dict())
 
-    collections.update_one({"collection_id": collection_id}, {
+    await collections.update_one({"collection_id": collection_id}, {
                            "$set": updated_collection.dict()})
 
     return Collection(**updated_collection.dict())
@@ -100,13 +100,13 @@ async def delete_collection(request: Request,collection_id: str, current_user: P
 
     collections = request.app.db["collections"]
 
-    collection = collections.find_one({"collection_id": collection_id})
+    collection = await collections.find_one({"collection_id": collection_id})
 
     if not collection:
         raise HTTPException(
             status_code=status.HTTP_409_CONFLICT, detail="Collection does not exist")
 
-    isDeleted = collections.delete_one({"collection_id": collection_id})
+    isDeleted = await collections.delete_one({"collection_id": collection_id})
 
     if isDeleted:
         return {"detail": "collection deleted"}
@@ -129,7 +129,7 @@ async def get_collections(request: Request,page: int = 1, limit: int = 10):
 
     # create list of collections and include courses in each collection
     collections_list = []
-    for collection in all_collections:
+    for collection in await all_collections.to_list(length=100):
         collection = CollectionInDB(**collection)
         collections_list.append(collection)
 
@@ -140,7 +140,7 @@ async def get_collections(request: Request,page: int = 1, limit: int = 10):
         collection.courses = courses.find(
             {"course_id": {"$in": collection_courses}}, {'_id': 0})
 
-        collection.courses = [course for course in collection.courses]
+        collection.courses = [course for course in await collection.courses.to_list(length=100)]
 
     return collections_list
 
@@ -150,7 +150,7 @@ async def get_collections(request: Request,page: int = 1, limit: int = 10):
 async def verify_collection_rights(request: Request,collection_id: str,  current_user: PublicUser, action: str):
     collections = request.app.db["collections"]
 
-    collection = collections.find_one({"collection_id": collection_id})
+    collection = await collections.find_one({"collection_id": collection_id})
 
     if not collection and action != "create":
         raise HTTPException(

src/services/courses/courses.py

@@ -56,7 +56,7 @@ class CourseChapterInDB(CourseChapter):
 async def get_course(request: Request, course_id: str, current_user: PublicUser):
     courses = request.app.db["courses"]
 
-    course = courses.find_one({"course_id": course_id})
+    course = await courses.find_one({"course_id": course_id})
 
     # verify course rights
     await verify_rights(request, course_id, current_user, "read")
@@ -74,7 +74,7 @@ async def get_course_meta(request: Request, course_id: str, current_user: Public
     coursechapters = request.app.db["coursechapters"]
     activities = request.app.db["activities"]
 
-    course = courses.find_one({"course_id": course_id})
+    course = await courses.find_one({"course_id": course_id})
     lectures = request.app.db["lectures"]
 
     # verify course rights
@@ -92,7 +92,7 @@ async def get_course_meta(request: Request, course_id: str, current_user: Public
 
     # chapters
     chapters = {}
-    for coursechapter in coursechapters:
+    for coursechapter in await coursechapters.to_list(length=100):
         coursechapter = CourseChapterInDB(**coursechapter)
         coursechapter_lectureIds = []
 
@@ -106,7 +106,7 @@ async def get_course_meta(request: Request, course_id: str, current_user: Public
 
     # lectures
     lectures_list = {}
-    for lecture in lectures.find({"lecture_id": {"$in": coursechapter_lectureIds_global}}):
+    for lecture in await lectures.find({"lecture_id": {"$in": coursechapter_lectureIds_global}}).to_list(length=100):
         lecture = LectureInDB(**lecture)
         lectures_list[lecture.lecture_id] = {
             "id": lecture.lecture_id, "name": lecture.name, "type": lecture.type, "content": lecture.content
@@ -119,7 +119,7 @@ async def get_course_meta(request: Request, course_id: str, current_user: Public
     course = Course(**course)
 
     # Get activity by user
-    activity = activities.find_one(
+    activity = await activities.find_one(
         {"course_id": course_id, "user_id": current_user.user_id})
     if activity:
         activity = json.loads(json.dumps(activity, default=str))
@@ -155,7 +155,7 @@ async def create_course(request: Request, course_object: Course, org_id: str, cu
     course = CourseInDB(course_id=course_id, authors=[
         current_user.user_id], creationDate=str(datetime.now()), updateDate=str(datetime.now()), **course_object.dict())
 
-    course_in_db = courses.insert_one(course.dict())
+    course_in_db = await courses.insert_one(course.dict())
 
     if not course_in_db:
         raise HTTPException(
@@ -171,7 +171,7 @@ async def update_course_thumbnail(request: Request, course_id: str, current_user
 
     courses = request.app.db["courses"]
 
-    course = courses.find_one({"course_id": course_id})
+    course = await courses.find_one({"course_id": course_id})
     # TODO(fix) : the implementation here is clearly not the best one
     if course:
         creationDate = course["creationDate"]
@@ -184,7 +184,7 @@ async def update_course_thumbnail(request: Request, course_id: str, current_user
             updated_course = CourseInDB(course_id=course_id, creationDate=creationDate,
                                         authors=authors, updateDate=str(datetime.now()), **course.dict())
 
-            courses.update_one({"course_id": course_id}, {
+            await courses.update_one({"course_id": course_id}, {
                 "$set": updated_course.dict()})
 
             return CourseInDB(**updated_course.dict())
@@ -201,7 +201,7 @@ async def update_course(request: Request, course_object: Course, course_id: str,
 
     courses = request.app.db["courses"]
 
-    course = courses.find_one({"course_id": course_id})
+    course = await courses.find_one({"course_id": course_id})
 
     if course:
         creationDate = course["creationDate"]
@@ -213,7 +213,7 @@ async def update_course(request: Request, course_object: Course, course_id: str,
         updated_course = CourseInDB(
             course_id=course_id, creationDate=creationDate, authors=authors, updateDate=str(datetime_object), **course_object.dict())
 
-        courses.update_one({"course_id": course_id}, {
+        await courses.update_one({"course_id": course_id}, {
             "$set": updated_course.dict()})
 
         return CourseInDB(**updated_course.dict())
@@ -230,13 +230,13 @@ async def delete_course(request: Request, course_id: str, current_user: PublicUs
 
     courses = request.app.db["courses"]
 
-    course = courses.find_one({"course_id": course_id})
+    course = await courses.find_one({"course_id": course_id})
 
     if not course:
         raise HTTPException(
             status_code=status.HTTP_409_CONFLICT, detail="Course does not exist")
 
-    isDeleted = courses.delete_one({"course_id": course_id})
+    isDeleted = await courses.delete_one({"course_id": course_id})
 
     if isDeleted:
         return {"detail": "Course deleted"}
@@ -256,7 +256,7 @@ async def get_courses(request: Request, page: int = 1, limit: int = 10, org_id:
     all_courses = courses.find({"org_id": org_id}).sort(
         "name", 1).skip(10 * (page - 1)).limit(limit)
 
-    return [json.loads(json.dumps(course, default=str)) for course in all_courses]
+    return [json.loads(json.dumps(course, default=str)) for course in await all_courses.to_list(length=100)]
 
 async def get_courses_orgslug(request: Request, page: int = 1, limit: int = 10, org_slug: str | None = None):
     courses = request.app.db["courses"]
@@ -264,7 +264,7 @@ async def get_courses_orgslug(request: Request, page: int = 1, limit: int = 10,
     # TODO : Get only courses that user is admin/has roles of
 
     # get org_id from slug
-    org = orgs.find_one({"slug": org_slug})
+    org = await orgs.find_one({"slug": org_slug})
 
     if not org:
         raise HTTPException(
@@ -274,7 +274,7 @@ async def get_courses_orgslug(request: Request, page: int = 1, limit: int = 10,
     all_courses = courses.find({"org_id": org['org_id']}).sort(
         "name", 1).skip(10 * (page - 1)).limit(limit)
 
-    return [json.loads(json.dumps(course, default=str)) for course in all_courses]
+    return [json.loads(json.dumps(course, default=str)) for course in await all_courses.to_list(length=100)]
 
 
 
@@ -284,7 +284,7 @@ async def get_courses_orgslug(request: Request, page: int = 1, limit: int = 10,
 async def verify_rights(request: Request, course_id: str, current_user: PublicUser, action: str):
     courses = request.app.db["courses"]
 
-    course = courses.find_one({"course_id": course_id})
+    course = await courses.find_one({"course_id": course_id})
 
     if not course:
         raise HTTPException(

src/services/courses/lectures/lectures.py

@@ -44,10 +44,10 @@ async def create_lecture(request: Request,lecture_object: Lecture, coursechapter
     # create lecture
     lecture = LectureInDB(**lecture_object.dict(), creationDate=str(
         datetime.now()), coursechapter_id=coursechapter_id, updateDate=str(datetime.now()), lecture_id=lecture_id)
-    lectures.insert_one(lecture.dict())
+    await lectures.insert_one(lecture.dict())
 
     # update chapter
-    coursechapters.update_one({"coursechapter_id": coursechapter_id}, {
+    await coursechapters.update_one({"coursechapter_id": coursechapter_id}, {
                        "$addToSet": {"lectures": lecture_id}})
 
     return lecture
@@ -56,7 +56,7 @@ async def create_lecture(request: Request,lecture_object: Lecture, coursechapter
 async def get_lecture(request: Request,lecture_id: str, current_user: PublicUser):
     lectures = request.app.db["lectures"]
 
-    lecture = lectures.find_one({"lecture_id": lecture_id})
+    lecture = await lectures.find_one({"lecture_id": lecture_id})
 
     # verify course rights
     hasRoleRights = await verify_user_rights_with_roles(request,"read", current_user.user_id, lecture_id)
@@ -80,7 +80,7 @@ async def update_lecture(request: Request,lecture_object: Lecture, lecture_id: s
 
     lectures = request.app.db["lectures"]
 
-    lecture = lectures.find_one({"lecture_id": lecture_id})
+    lecture = await lectures.find_one({"lecture_id": lecture_id})
 
     if lecture:
         creationDate = lecture["creationDate"]
@@ -91,7 +91,7 @@ async def update_lecture(request: Request,lecture_object: Lecture, lecture_id: s
         updated_course = LectureInDB(
             lecture_id=lecture_id, coursechapter_id=lecture["coursechapter_id"], creationDate=creationDate, updateDate=str(datetime_object), **lecture_object.dict())
 
-        lectures.update_one({"lecture_id": lecture_id}, {
+        await lectures.update_one({"lecture_id": lecture_id}, {
             "$set": updated_course.dict()})
 
         return LectureInDB(**updated_course.dict())
@@ -108,13 +108,13 @@ async def delete_lecture(request: Request,lecture_id: str, current_user: PublicU
 
     lectures = request.app.db["lectures"]
 
-    lecture = lectures.find_one({"lecture_id": lecture_id})
+    lecture = await lectures.find_one({"lecture_id": lecture_id})
 
     if not lecture:
         raise HTTPException(
             status_code=status.HTTP_409_CONFLICT, detail="lecture does not exist")
 
-    isDeleted = lectures.delete_one({"lecture_id": lecture_id})
+    isDeleted = await lectures.delete_one({"lecture_id": lecture_id})
 
     if isDeleted:
         return {"detail": "lecture deleted"}
@@ -137,11 +137,8 @@ async def get_lectures(request: Request,coursechapter_id: str, current_user: Pub
 
     if not lectures:
         raise HTTPException(
-            status_code=status.HTTP_409_CONFLICT, detail="No lectures found")
+            status_code=status.HTTP_409_CONFLICT, detail="Course does not exist")
+    
+    lectures = [LectureInDB(**lecture) for lecture in await lectures.to_list(length=100)]
 
-    lectures_list = []
+    return lectures
-
-    for lecture in lectures:
-        lectures_list.append(Lecture(**lecture))
-
-    return lectures_list

src/services/courses/lectures/video.py

@@ -44,7 +44,7 @@ async def create_video_lecture(request: Request,name: str,  coursechapter_id: st
 
     # create lecture
     lecture = LectureInDB(**lecture_object.dict())
-    lectures.insert_one(lecture.dict())
+    await lectures.insert_one(lecture.dict())
 
     # upload video
     if video_file:
@@ -55,7 +55,7 @@ async def create_video_lecture(request: Request,name: str,  coursechapter_id: st
 
     # todo : choose whether to update the chapter or not
     # update chapter
-    coursechapters.update_one({"coursechapter_id": coursechapter_id}, {
+    await coursechapters.update_one({"coursechapter_id": coursechapter_id}, {
         "$addToSet": {"lectures": lecture_id}})
 
     return lecture

src/services/houses.py

@@ -131,7 +131,7 @@ async def get_houses(request: Request,page: int = 1, limit: int = 10):
     # get all houses from database
     all_houses = houses.find().sort("name", 1).skip(10 * (page - 1)).limit(limit)
 
-    return [json.loads(json.dumps(house, default=str)) for house in all_houses]
+    return [json.loads(json.dumps(house, default=str)) for house in await all_houses.to_list(length=limit)]
 
 
 #### Security ####################################################

src/services/mocks/initial.py

@@ -26,7 +26,7 @@ async def create_initial_data(request: Request):
     ########################################
 
     database_users = request.app.db["users"]
-    database_users.delete_many({})
+    await database_users.delete_many({})
 
     users = []
     admin_user = UserWithPassword(
@@ -53,7 +53,7 @@ async def create_initial_data(request: Request):
 
     # find admin user
     users = request.app.db["users"]
-    admin_user = users.find_one({"username": "admin"})
+    admin_user = await users.find_one({"username": "admin"})
 
     if admin_user:
         admin_user = UserInDB(**admin_user)
@@ -65,7 +65,7 @@ async def create_initial_data(request: Request):
     ########################################
 
     database_orgs = request.app.db["organizations"]
-    database_orgs.delete_many({})
+    await database_orgs.delete_many({})
 
     organizations = []
     for i in range(0, 5):
@@ -85,7 +85,7 @@ async def create_initial_data(request: Request):
     ########################################
 
     database_roles = request.app.db["roles"]
-    database_roles.delete_many({})
+    await database_roles.delete_many({})
 
     roles = []
     admin_role = Role(
@@ -117,14 +117,14 @@ async def create_initial_data(request: Request):
 
     database_courses = request.app.db["courses"]
     database_chapters = request.app.db["coursechapters"]
-    database_courses.delete_many({})
+    await database_courses.delete_many({})
-    database_chapters.delete_many({})
+    await database_chapters.delete_many({})
 
     courses = []
     orgs = request.app.db["organizations"]
 
-    if orgs.count_documents({}) > 0:
+    if await orgs.count_documents({}) > 0:
-        for org in orgs.find():
+        for org in await orgs.find().to_list(length=100):
             for i in range(0, 5):
 
                 # get image in BinaryIO format from unsplash and save it to disk
@@ -161,7 +161,7 @@ async def create_initial_data(request: Request):
                 course.thumbnail = name_in_disk
 
                 course = CourseInDB(**course.dict())
-                course_in_db = courses.insert_one(course.dict())
+                course_in_db = await courses.insert_one(course.dict())
 
                 # create chapters
                 for i in range(0, 5):

src/services/orgs.py

@@ -37,7 +37,7 @@ class PublicOrganization(Organization):
 async def get_organization(request: Request, org_id: str):
     orgs = request.app.db["organizations"]
 
-    org = orgs.find_one({"org_id": org_id})
+    org = await orgs.find_one({"org_id": org_id})
 
     if not org:
         raise HTTPException(
@@ -50,7 +50,7 @@ async def get_organization(request: Request, org_id: str):
 async def get_organization_by_slug(request: Request, org_slug: str):
     orgs = request.app.db["organizations"]
 
-    org = orgs.find_one({"slug": org_slug})
+    org = await orgs.find_one({"slug": org_slug})
 
     if not org:
         raise HTTPException(
@@ -64,7 +64,7 @@ async def create_org(request: Request, org_object: Organization, current_user: P
     orgs = request.app.db["organizations"]
 
     # find if org already exists using name
-    isOrgAvailable = orgs.find_one({"slug": org_object.slug})
+    isOrgAvailable = await orgs.find_one({"slug": org_object.slug})
 
     if isOrgAvailable:
         raise HTTPException(
@@ -77,7 +77,7 @@ async def create_org(request: Request, org_object: Organization, current_user: P
         current_user.user_id], admins=[
         current_user.user_id], **org_object.dict())
 
-    org_in_db = orgs.insert_one(org.dict())
+    org_in_db = await orgs.insert_one(org.dict())
 
     if not org_in_db:
         raise HTTPException(
@@ -93,7 +93,7 @@ async def update_org(request: Request, org_object: Organization, org_id: str, cu
 
     orgs = request.app.db["organizations"]
 
-    org = orgs.find_one({"org_id": org_id})
+    org = await orgs.find_one({"org_id": org_id})
 
     if org:
         owners = org["owners"]
@@ -106,7 +106,7 @@ async def update_org(request: Request, org_object: Organization, org_id: str, cu
     updated_org = OrganizationInDB(
         org_id=org_id, owners=owners, admins=admins, **org_object.dict())
 
-    orgs.update_one({"org_id": org_id}, {"$set": updated_org.dict()})
+    await orgs.update_one({"org_id": org_id}, {"$set": updated_org.dict()})
 
     return Organization(**updated_org.dict())
 
@@ -117,13 +117,13 @@ async def delete_org(request: Request, org_id: str, current_user: PublicUser):
 
     orgs = request.app.db["organizations"]
 
-    org = orgs.find_one({"org_id": org_id})
+    org = await orgs.find_one({"org_id": org_id})
 
     if not org:
         raise HTTPException(
             status_code=status.HTTP_409_CONFLICT, detail="Organization does not exist")
 
-    isDeleted = orgs.delete_one({"org_id": org_id})
+    isDeleted = await orgs.delete_one({"org_id": org_id})
 
     if isDeleted:
         return {"detail": "Org deleted"}
@@ -137,9 +137,9 @@ async def get_orgs_by_user(request: Request, user_id: str, page: int = 1, limit:
 
     # find all orgs where user_id is in owners or admins arrays
     all_orgs = orgs.find({"$or": [{"owners": user_id}, {"admins": user_id}]}).sort(
-        "name", 1).skip(10 * (page - 1)).limit(limit)
+        "name", 1).skip(10 * (page - 1)).limit(100)
 
-    return [json.loads(json.dumps(org, default=str)) for org in all_orgs]
+    return [json.loads(json.dumps(org, default=str)) for org in await all_orgs.to_list(length=100)]
 
 
 #### Security ####################################################
@@ -147,7 +147,7 @@ async def get_orgs_by_user(request: Request, user_id: str, page: int = 1, limit:
 async def verify_org_rights(request: Request, org_id: str,  current_user: PublicUser, action: str,):
     orgs = request.app.db["organizations"]
 
-    org = orgs.find_one({"org_id": org_id})
+    org = await orgs.find_one({"org_id": org_id})
 
     if not org:
         raise HTTPException(

src/services/roles.py

@@ -47,7 +47,7 @@ class RoleInDB(Role):
 async def get_role(request: Request,role_id: str):
     roles = request.app.db["roles"]
 
-    role = roles.find_one({"role_id": role_id})
+    role = await roles.find_one({"role_id": role_id})
 
     if not role:
         raise HTTPException(
@@ -61,7 +61,7 @@ async def create_role(request: Request,role_object: Role, current_user: PublicUs
     roles = request.app.db["roles"]
 
     # find if house already exists using name
-    isRoleAvailable = roles.find_one({"name": role_object.name})
+    isRoleAvailable = await roles.find_one({"name": role_object.name})
 
     if isRoleAvailable:
         raise HTTPException(
@@ -75,7 +75,7 @@ async def create_role(request: Request,role_object: Role, current_user: PublicUs
     role = RoleInDB(role_id=role_id, creationDate=str(datetime.now()),
                     updateDate=str(datetime.now()), **role_object.dict())
 
-    role_in_db = roles.insert_one(role.dict())
+    role_in_db = await roles.insert_one(role.dict())
 
     if not role_in_db:
         raise HTTPException(
@@ -91,7 +91,7 @@ async def update_role(request: Request,role_object: Role, role_id: str, current_
 
     roles = request.app.db["roles"]
 
-    role = roles.find_one({"role_id": role_id})
+    role = await roles.find_one({"role_id": role_id})
 
     if not role:
         raise HTTPException(
@@ -100,7 +100,7 @@ async def update_role(request: Request,role_object: Role, role_id: str, current_
     updated_role = RoleInDB(
         role_id=role_id, updateDate=str(datetime.now()), creationDate=role["creationDate"],  **role_object.dict())
 
-    roles.update_one({"role_id": role_id}, {"$set": updated_role.dict()})
+    await roles.update_one({"role_id": role_id}, {"$set": updated_role.dict()})
 
     return RoleInDB(**updated_role.dict())
 
@@ -112,13 +112,13 @@ async def delete_role(request: Request,role_id: str, current_user: PublicUser):
 
     roles = request.app.db["roles"]
 
-    role = roles.find_one({"role_id": role_id})
+    role = await roles.find_one({"role_id": role_id})
 
     if not role:
         raise HTTPException(
             status_code=status.HTTP_409_CONFLICT, detail="Role does not exist")
 
-    isDeleted = roles.delete_one({"role_id": role_id})
+    isDeleted = await roles.delete_one({"role_id": role_id})
 
     if isDeleted:
         return {"detail": "Role deleted"}
@@ -133,7 +133,7 @@ async def get_roles(request: Request,page: int = 1, limit: int = 10):
     # get all roles from database
     all_roles = roles.find().sort("name", 1).skip(10 * (page - 1)).limit(limit)
 
-    return [json.loads(json.dumps(role, default=str)) for role in all_roles]
+    return [json.loads(json.dumps(role, default=str)) for role in await all_roles.to_list(length=limit)]
 
 
 #### Security ####################################################
@@ -141,7 +141,7 @@ async def get_roles(request: Request,page: int = 1, limit: int = 10):
 async def verify_user_permissions_on_roles(request: Request,action: str, current_user: PublicUser):
     users = request.app.db["users"]
 
-    user = users.find_one({"user_id": current_user.user_id})
+    user = await users.find_one({"user_id": current_user.user_id})
 
     if not user:
         raise HTTPException(

src/services/security.py

@@ -42,7 +42,7 @@ async def verify_user_rights_with_roles(request: Request,action: str, user_id: s
 
     # Info: permission actions are: read, create, delete, update
 
-    for role in user_roles_cursor:
+    for role in await user_roles_cursor.to_list(length=100):
         user_roles.append(role)
 
     for role in user_roles:

src/services/users.py

@@ -57,7 +57,7 @@ class Role(BaseModel):
 async def get_user(request: Request, username: str):
     users = request.app.db["users"]
 
-    user = users.find_one({"username": username})
+    user = await users.find_one({"username": username})
 
     if not user:
         raise HTTPException(
@@ -71,7 +71,7 @@ async def get_profile_metadata(request: Request, user):
     users = request.app.db["users"]
     roles = request.app.db["roles"]
 
-    user = users.find_one({"user_id": user['user_id']})
+    user = await users.find_one({"user_id": user['user_id']})
 
     if not user:
         raise HTTPException(
@@ -81,7 +81,7 @@ async def get_profile_metadata(request: Request, user):
     user_roles = roles.find({"linked_users": user['user_id']})
 
     user_roles_list = []
-    for role in user_roles:
+    for role in await user_roles.to_list(length=100):
         print(role)
         user_roles_list.append(Role(**role))
 
@@ -94,7 +94,7 @@ async def get_profile_metadata(request: Request, user):
 async def get_user_by_userid(request: Request, user_id: str):
     users = request.app.db["users"]
 
-    user = users.find_one({"user_id": user_id})
+    user = await users.find_one({"user_id": user_id})
 
     if not user:
         raise HTTPException(
@@ -107,7 +107,7 @@ async def get_user_by_userid(request: Request, user_id: str):
 async def security_get_user(request: Request, email: str):
     users = request.app.db["users"]
 
-    user = users.find_one({"email": email})
+    user = await users.find_one({"email": email})
 
     if not user:
         raise HTTPException(
@@ -119,7 +119,7 @@ async def security_get_user(request: Request, email: str):
 async def get_userid_by_username(request: Request, username: str):
     users = request.app.db["users"]
 
-    user = users.find_one({"username": username})
+    user = await users.find_one({"username": username})
 
     if not user:
         raise HTTPException(
@@ -131,8 +131,8 @@ async def get_userid_by_username(request: Request, username: str):
 async def update_user(request: Request, user_id: str, user_object: UserWithPassword):
     users = request.app.db["users"]
 
-    isUserExists = users.find_one({"user_id": user_id})
+    isUserExists = await users.find_one({"user_id": user_id})
-    isUsernameAvailable = users.find_one({"username": user_object.username})
+    isUsernameAvailable = await users.find_one({"username": user_object.username})
 
     if not isUserExists:
         raise HTTPException(
@@ -153,7 +153,7 @@ async def update_user(request: Request, user_id: str, user_object: UserWithPassw
 async def delete_user(request: Request, user_id: str):
     users = request.app.db["users"]
 
-    isUserAvailable = users.find_one({"user_id": user_id})
+    isUserAvailable = await users.find_one({"user_id": user_id})
 
     if not isUserAvailable:
         raise HTTPException(
@@ -167,7 +167,7 @@ async def delete_user(request: Request, user_id: str):
 async def create_user(request: Request, user_object: UserWithPassword):
     users = request.app.db["users"]
 
-    isUserAvailable = users.find_one({"username": user_object.username})
+    isUserAvailable = await users.find_one({"username": user_object.username})
 
     if isUserAvailable:
         raise HTTPException(
@@ -184,6 +184,6 @@ async def create_user(request: Request, user_object: UserWithPassword):
     user = UserInDB(user_id=user_id, creationDate=str(datetime.now()),
                     updateDate=str(datetime.now()), **user_object.dict())
 
-    user_in_db = users.insert_one(user.dict())
+    user_in_db = await users.insert_one(user.dict())
 
     return User(**user.dict())