From f21f0dbe536e784a985c1aec9bc48074863b08b6 Mon Sep 17 00:00:00 2001
From: Khadim <khadimfall0602@gmail.com>
Date: Thu, 14 Sep 2023 14:54:38 +0200
Subject: [PATCH] using fetch wrtappers

---
 web/ts/api/admin-lecture-list.ts   | 36 ++++++++++--------------------
 web/ts/utilities/fetch-wrappers.ts | 21 +++++++++++++++++
 2 files changed, 33 insertions(+), 24 deletions(-)

diff --git a/web/ts/api/admin-lecture-list.ts b/web/ts/api/admin-lecture-list.ts
index c6375ef37..a064157fe 100644
--- a/web/ts/api/admin-lecture-list.ts
+++ b/web/ts/api/admin-lecture-list.ts
@@ -1,4 +1,4 @@
-import { del, get, post, put } from "../utilities/fetch-wrappers";
+import {del, get, patch, post, put} from "../utilities/fetch-wrappers";
 import { StatusCodes } from "http-status-codes";
 import { Delete, patchData, postData, postFormData, putData, uploadFile, UploadFileListener } from "../global";
 
@@ -166,13 +166,10 @@ export const AdminLectureList = {
      * @param request
      */
     updateMetadata: async function (courseId: number, lectureId: number, request: UpdateLectureMetaRequest) {
-        console.log({
-            request,
-        });
         const promises = [];
         if (request.name !== undefined) {
             promises.push(
-                postData(`/api/course/${courseId}/renameLecture/${lectureId}`, {
+                post(`/api/course/${courseId}/renameLecture/${lectureId}`, {
                     name: request.name,
                 }),
             );
@@ -180,7 +177,7 @@ export const AdminLectureList = {
 
         if (request.description !== undefined) {
             promises.push(
-                putData(`/api/course/${courseId}/updateDescription/${lectureId}`, {
+                put(`/api/course/${courseId}/updateDescription/${lectureId}`, {
                     name: request.description,
                 }),
             );
@@ -188,7 +185,7 @@ export const AdminLectureList = {
 
         if (request.lectureHallId !== undefined) {
             promises.push(
-                postData("/api/setLectureHall", {
+                post("/api/setLectureHall", {
                     streamIds: [lectureId],
                     lectureHall: request.lectureHallId,
                 }),
@@ -197,7 +194,7 @@ export const AdminLectureList = {
 
         if (request.isChatEnabled !== undefined) {
             promises.push(
-                patchData(`/api/stream/${lectureId}/chat/enabled`, {
+                patch(`/api/stream/${lectureId}/chat/enabled`, {
                     lectureId,
                     isChatEnabled: request.isChatEnabled,
                 }),
@@ -216,8 +213,8 @@ export const AdminLectureList = {
      * @param courseId
      * @param lectureId
      */
-    saveSeriesMetadata: async (courseId: number, lectureId: number) => {
-        return await postData(`/api/course/${courseId}/updateLectureSeries/${lectureId}`);
+    saveSeriesMetadata: async (courseId: number, lectureId: number): Promise<void>  => {
+        await post(`/api/course/${courseId}/updateLectureSeries/${lectureId}`);
     },
 
     /**
@@ -226,10 +223,7 @@ export const AdminLectureList = {
      * @param sections
      */
     addSections: async (lectureId: number, sections: VideoSection[]): Promise<void> => {
-        const res = await postData(`/api/stream/${lectureId}/sections`, sections);
-        if (res.status !== StatusCodes.OK) {
-            throw Error(res.body.toString());
-        }
+        await post(`/api/stream/${lectureId}/sections`, sections);
     },
 
     /**
@@ -255,10 +249,7 @@ export const AdminLectureList = {
      * @param sectionId
      */
     removeSection: async (lectureId: number, sectionId: number): Promise<void> => {
-        const res = await Delete(`/api/stream/${lectureId}/sections/${sectionId}`);
-        if (res.status !== StatusCodes.OK) {
-            throw Error(res.body.toString());
-        }
+        await del(`/api/stream/${lectureId}/sections/${sectionId}`);
     },
 
     /**
@@ -267,12 +258,9 @@ export const AdminLectureList = {
      * @param isPrivate
      */
     setPrivate: async (lectureId: number, isPrivate: boolean): Promise<void> => {
-        const res = await patchData(`/api/stream/${lectureId}/visibility`, {
+        await patch(`/api/stream/${lectureId}/visibility`, {
             private: isPrivate,
         });
-        if (res.status !== StatusCodes.OK) {
-            throw Error(res.body.toString());
-        }
     },
 
     /**
@@ -332,7 +320,7 @@ export const AdminLectureList = {
     },
 
     deleteAttachment: async (courseId: number, lectureId: number, attachmentId: number) => {
-        return Delete(`/api/stream/${lectureId}/files/${attachmentId}`);
+        return del(`/api/stream/${lectureId}/files/${attachmentId}`);
     },
 
     /**
@@ -351,7 +339,7 @@ export const AdminLectureList = {
      * @param lectureIds
      */
     delete: async function (courseId: number, lectureIds: number[]): Promise<Response> {
-        return await postData(`/api/course/${courseId}/deleteLectures`, {
+        return await post(`/api/course/${courseId}/deleteLectures`, {
             streamIDs: lectureIds,
         });
     },
diff --git a/web/ts/utilities/fetch-wrappers.ts b/web/ts/utilities/fetch-wrappers.ts
index 797912d56..36500ca73 100644
--- a/web/ts/utilities/fetch-wrappers.ts
+++ b/web/ts/utilities/fetch-wrappers.ts
@@ -63,6 +63,27 @@ export async function put(url = "", body: object = {}) {
     });
 }
 
+/**
+ * Wrapper for Javascript's fetch function for PATCH
+ * @param  {string} url URL to fetch
+ * @param  {object} body Data object to put
+ * @return {Promise<Response>}
+ */
+export async function patch(url = "", body = {}) {
+    return await fetch(url, {
+        method: "PATCH",
+        headers: {
+            "Content-Type": "application/json",
+        },
+        body: JSON.stringify(body),
+    }).then((res) => {
+        if (!res.ok) {
+            throw Error(res.statusText);
+        }
+        return res;
+    });
+}
+
 /**
  * Wrapper for Javascript's fetch function for DELETE
  * @param  {string} url URL to fetch