From 6733963ed6701dcd93877cd9b570fde666388e7b Mon Sep 17 00:00:00 2001
From: Oitash <oitashg@gmail.com>
Date: Wed, 27 Nov 2024 11:27:09 +0530
Subject: [PATCH] :hammer: Developing...

---
 server/controllers/Course.js | 51 ++++++++++++++++++++++++++++++++++--
 src/pages/Catalog.jsx        |  9 ++++---
 src/pages/CourseDetails.jsx  |  7 ++---
 3 files changed, 59 insertions(+), 8 deletions(-)

diff --git a/server/controllers/Course.js b/server/controllers/Course.js
index dcba816..216660c 100644
--- a/server/controllers/Course.js
+++ b/server/controllers/Course.js
@@ -4,6 +4,7 @@ const User = require("../models/User")
 const Section = require("../models/Section")
 const SubSection = require("../models/SubSection")
 const CourseProgress = require("../models/CourseProgress")
+const RatingAndReview = require("../models/RatingAndReview")
 const {uploadImageToCloudinary} = require("../utils/imageUploader")
 const {convertSecondsToDuration} = require("../utils/secToDuration")
 
@@ -425,8 +426,7 @@ exports.getInstructorCourses = async (req, res) => {
 // Delete the Course
 exports.deleteCourse = async (req, res) => {
     try {
-      const {courseId } = req.body
-
+      const {courseId} = req.body
       console.log("Course Id -> ", courseId)
 
       // Find the course
@@ -496,6 +496,53 @@ exports.deleteCourse = async (req, res) => {
       
       console.log("Category Id -> ", categoryId)
       console.log("Upated category details -> ", updatedCategory)
+      
+      //Delete the ratingReview entry also while deleting the course
+      const ratingReviewId = course.ratingAndReviews
+      console.log("Rating Reviw Id -> ", ratingReviewId)
+      await RatingAndReview.findByIdAndDelete(ratingReviewId)
+
+      //Delete the courseProgress of all students enrolled in this course while deleting the course
+      const enrolledStudentDetails = course.studentsEnrolled
+      console.log("Enrolled Students detail -> ", enrolledStudentDetails)
+      
+      for(const studentId of enrolledStudentDetails){
+        //string details of each user
+        const userDetails = await User.findById(studentId)
+                                                  .populate("courseProgress")
+                                                  .exec()
+        
+        //extracting courseProgress details of each user
+        const courseProgressDetails = userDetails.courseProgress
+        console.log("Course Progress Details -> ", courseProgressDetails) 
+
+        //storing the particular courseProgressId of the course of this student
+        let courseProgressId
+        for(const element of courseProgressDetails){
+          if(element.courseID == courseId){
+            courseProgressId = element._id
+            break
+          }
+        }
+        
+        console.log("CourseProgress Id -> ", courseProgressId)
+        
+        const updatedCourseProgress = await User.findByIdAndUpdate(
+                                                  studentId, 
+                                                  {
+                                                    $pull: {
+                                                      courseProgress: courseProgressId
+                                                    }
+                                                  },
+                                                  {new: true})
+                                                  .populate("courseProgress")
+                                                  .exec()
+        
+        console.log("Updated courseProgress -> ", updatedCourseProgress)
+
+        //Delete the courseprogress of that student for this course
+        await CourseProgress.findByIdAndDelete(courseProgressId)
+      }
 
       // Delete the course
       await Course.findByIdAndDelete(courseId)
diff --git a/src/pages/Catalog.jsx b/src/pages/Catalog.jsx
index ae36f61..cfd9ab5 100644
--- a/src/pages/Catalog.jsx
+++ b/src/pages/Catalog.jsx
@@ -57,7 +57,9 @@ const Catalog = () => {
     if (!loading && !catalogPageData.success) {
         return <Error />
     }
-      
+    
+    console.log("Catalog page data -> ", catalogPageData)
+
   return (
     <>
           {/* Hero Section */}
@@ -109,6 +111,7 @@ const Catalog = () => {
               />
             </div>
           </div>
+
           {/* Section 2 */}
           <div className=" mx-auto box-content w-full max-w-maxContentTab px-4 py-12 lg:max-w-maxContent">
             <div className="section_heading">
@@ -123,7 +126,7 @@ const Catalog = () => {
     
           {/* Section 3 */}
           <div className=" mx-auto box-content w-full max-w-maxContentTab px-4 py-12 lg:max-w-maxContent">
-            <div className="section_heading">Frequently Bought</div>
+            <div className="section_heading text-white">Frequently Bought</div>
             <div className="py-8">
               <div className="grid grid-cols-1 gap-6 lg:grid-cols-2">
                 {catalogPageData?.data?.mostSellingCourses
@@ -134,7 +137,7 @@ const Catalog = () => {
               </div>
             </div>
           </div>
-    
+          
           <Footer />
         </>
   )
diff --git a/src/pages/CourseDetails.jsx b/src/pages/CourseDetails.jsx
index a1b1a3c..eeab654 100644
--- a/src/pages/CourseDetails.jsx
+++ b/src/pages/CourseDetails.jsx
@@ -52,12 +52,13 @@ const CourseDetails = () => {
     const [avgReviewCount, setAvgReviewCount] = useState(0)
 
     useEffect(() => {
-        const count = GetAvgRating(response?.data?.courseDetails.ratingAndReviews)
+        const count = GetAvgRating(response?.data?.courseDetails[0].ratingAndReviews)
         setAvgReviewCount(count)
     }, [response])
-    // console.log("avgReviewCount: ", avgReviewCount)
 
-    // // Collapse all
+    console.log("avgReviewCount: ", avgReviewCount)
+
+    // Collapse all
     // const [collapse, setCollapse] = useState("")
     const [isActive, setIsActive] = useState(Array(0))
     const handleActive = (id) => {