fetching and updating the grades

FusionIIIT/applications/examination/api/urls.py

@@ -10,6 +10,11 @@
     # url(r'^add_student/', views.add_student, name='add_student'),
 
     url(r'^update_hidden_grade/', views.update_hidden_grade, name='update_hidden_grade'),
+
+    url(r'^update_hidden_grade_multiple/', views.update_hidden_grade_multiple, name='update_hidden_grade_multiple'),
+
+    url(r'^enter_student_grades/', views.enter_student_grades, name='enter_student_grades'),
+
 
 
     url(r'^update_authenticator/', views.update_authenticator, name='update_authenticator'),

FusionIIIT/applications/examination/api/views.py

@@ -1,6 +1,7 @@
+from datetime import datetime
 from django.db.models.query_utils import Q
-from django.http import request,HttpResponse
-from django.shortcuts import get_object_or_404, render, HttpResponse,redirect
+from django.http import request, HttpResponse
+from django.shortcuts import get_object_or_404, render, HttpResponse, redirect
 from django.http import HttpResponse, HttpResponseRedirect
 import itertools
 from django.contrib import messages
@@ -12,59 +13,16 @@
 from applications.globals.models import (DepartmentInfo, Designation,
                                          ExtraInfo, Faculty, HoldsDesignation)
 
-from applications.academic_procedures.models import(course_registration)
-from applications.examination.models import(hidden_grades , authentication , grade)
+from applications.academic_procedures.models import (course_registration)
+from applications.examination.models import (
+    hidden_grades, authentication, grade)
 from . import serializers
 
 from rest_framework import status
 from rest_framework.decorators import api_view
 from rest_framework.response import Response
 
 
-#Login 
-# @login_required(login_url='/accounts/login')
-# def exam(request):
-#     """
-#     This function is used to Differenciate acadadmin and all other user.
-
-#     @param:
-#         request - contains metadata about the requested page
-
-#     @variables:
-#         user_details - Gets the information about the logged in user.
-#         des - Gets the designation about the looged in user.
-#     """
-#     user_details = ExtraInfo.objects.get(user = request.user)
-#     des = HoldsDesignation.objects.all().filter(user = request.user).first()
-#     if str(des.designation) == "Associate Professor" or str(des.designation) == "Professor" or str(des.designation) == "Assistant Professor" :
-#         return HttpResponseRedirect('/examination/submit/')
-#     elif str(request.user) == "acadadmin" :
-#         return HttpResponseRedirect('/examination/submit/')
-
-#     return HttpResponseRedirect('/dashboard/')
-
-# @login_required(login_url='/accounts/login')
-
-
-
-
-#Get all students
-# @api_view(['GET'])
-# def fetch_student_details(request):
-#     if request.method == 'GET':
-#         # obj=course_registration.objects.filter(course_id__id=course_id, student_id__batch=batch)
-#         obj=course_registration.objects.all()
-#         obj_serialized = serializers.CourseRegistrationSerializer(obj , many=True).data
-#         resp = {
-#             'objt' : obj_serialized
-#         }
-
-#         return Response(data=resp , status=status.HTTP_200_OK)
-
-
-
-
-
 @api_view(['GET', 'POST'])
 def fetch_student_details(request):
     if request.method == 'GET':
@@ -78,7 +36,8 @@ def fetch_student_details(request):
         obj = course_registration.objects.filter(course_id=course_id)
 
         # Serialize the queryset
-        obj_serialized = serializers.CourseRegistrationSerializer(obj, many=True).data
+        obj_serialized = serializers.CourseRegistrationSerializer(
+            obj, many=True).data
 
         # Prepare the response data
         resp = {
@@ -87,7 +46,7 @@ def fetch_student_details(request):
 
         # Return the response
         return Response(data=resp, status=status.HTTP_200_OK)
-    
+
     elif request.method == 'POST':
         # Extract data from the request
         data = request.data
@@ -101,7 +60,8 @@ def fetch_student_details(request):
 
         # Check if the entry already exists
         try:
-            hidden_grade_obj = hidden_grades.objects.get(student_id=student_id, course_id=course_id)
+            hidden_grade_obj = hidden_grades.objects.get(
+                student_id=student_id, course_id=course_id)
             # If exists, update the grade
             hidden_grade_obj.grade = grade
             hidden_grade_obj.save()
@@ -115,7 +75,50 @@ def fetch_student_details(request):
             )
 
         return Response({'message': 'Hidden grade added successfully'}, status=status.HTTP_201_CREATED)
+
+@api_view(['POST'])
+def enter_student_grades(request):
+    if request.method == 'POST':
+        # Extract data from the request
+        data = request.data.get('grades', [])
+
+        if not data:
+            return Response({'error': 'No data provided'}, status=status.HTTP_400_BAD_REQUEST)
+
+        for grade_data in data:
+            student_id = grade_data.get('student_id')
+            course_id = grade_data.get('course_id')
+            semester_id = grade_data.get('semester_id')
+            grade = grade_data.get('grade')
+
+            if student_id is None or course_id is None or semester_id is None or grade is None:
+                return Response({'error': 'Incomplete data provided'}, status=status.HTTP_400_BAD_REQUEST)
+
+            try:
+                hidden_grade_obj = hidden_grades.objects.get(
+                    student_id=student_id, 
+                    course_id=course_id,
+                    semester_id=semester_id
+                )
+                # If exists, update the grade
+                hidden_grade_obj.grade = grade
+                hidden_grade_obj.save()
+            except hidden_grades.DoesNotExist:
+                # If doesn't exist, create a new entry
+                hidden_grade_obj = hidden_grades.objects.create(
+                    student_id=student_id,
+                    course_id=course_id,
+                    semester_id=semester_id,
+                    grade=grade
+                )
+
+        return Response({'message': 'Hidden grades added successfully'}, status=status.HTTP_201_CREATED)
+    else:
+        return Response({'error': 'Unsupported method'}, status=status.HTTP_405_METHOD_NOT_ALLOWED)
+
 
+
+
 
 
 @api_view(['PATCH'])
@@ -129,7 +132,8 @@ def update_hidden_grade(request):
             grade = request.data['grade']
             # Get the hidden grade object for the given course_id and student_id
             try:
-                hidden_grade = hidden_grades.objects.get(course_id=course_id, student_id=student_id)
+                hidden_grade = hidden_grades.objects.get(
+                    course_id=course_id, student_id=student_id)
                 hidden_grade.grade = grade
                 hidden_grade.save()
                 return JsonResponse({'message': 'Grade updated successfully'}, status=200)
@@ -139,21 +143,49 @@ def update_hidden_grade(request):
             return JsonResponse({'error': 'Incomplete data provided'}, status=400)
     else:
         return JsonResponse({'error': 'Unsupported method'}, status=405)
-
-
-
 
 
+@api_view(['PATCH'])
+def update_hidden_grade_multiple(request):
+    if request.method == 'PATCH':
+        # Check if the data is provided in the request
+        if 'grades' in request.data:
+            grades_data = request.data['grades']
+            for grade_data in grades_data:
+                course_id = grade_data.get('course_id')
+                student_id = grade_data.get('student_id')
+                semester_id = grade_data.get('semester_id')
+                grade = grade_data.get('grade')
+
+                if course_id is None or student_id is None or semester_id is None or grade is None:
+                    return Response({'error': 'Incomplete data provided for one of the grades'}, status=400)
+
+                # Get the hidden grade object for the given course_id, student_id, and semester_id
+                try:
+                    hidden_grade = hidden_grades.objects.get(
+                        course_id=course_id, student_id=student_id, semester_id=semester_id)
+                    hidden_grade.grade = grade
+                    hidden_grade.save()
+                except hidden_grades.DoesNotExist:
+                    # If the grade doesn't exist, create a new one
+                    hidden_grade = hidden_grades.objects.create(
+                        course_id=course_id, student_id=student_id, semester_id=semester_id, grade=grade)
+                    hidden_grade.save()
+
+            return Response({'message': 'Grades updated successfully'}, status=200)
+        else:
+            return Response({'error': 'No grade data provided'}, status=400)
+    else:
+        return Response({'error': 'Unsupported method'}, status=405)
 
 
-from datetime import datetime
 @api_view(['PATCH'])
 def update_authenticator(request):
     if request.method == 'PATCH':
         # Extract year and authenticator number from the request
         year = request.data.get('year')
         authenticator_number = request.data.get('authenticator_number')
-        
+
         # Validate year format
         try:
             datetime.strptime(year, '%Y')
@@ -162,7 +194,7 @@ def update_authenticator(request):
 
         # Retrieve all authentication objects for the given year
         auth_objects = authentication.objects.filter(year__year=year)
-        
+
         if not auth_objects.exists():
             return Response({'error': 'No authentication entries found for the provided year.'}, status=status.HTTP_404_NOT_FOUND)
 
@@ -176,14 +208,12 @@ def update_authenticator(request):
                 auth_object.authenticator_3 = not auth_object.authenticator_3
             else:
                 return Response({'error': 'Invalid authenticator number'}, status=status.HTTP_400_BAD_REQUEST)
-            
+
             auth_object.save()
 
         return Response({'message': f'Authenticator {authenticator_number} toggled successfully for the year {year}'}, status=status.HTTP_200_OK)
 
 
-
-
 @api_view(['GET'])
 def publish_grade(request):
     course_id = request.GET.get('course_id')
@@ -192,7 +222,8 @@ def publish_grade(request):
     if auth_obj:
         if auth_obj.authenticator_1 and auth_obj.authenticator_2 and auth_obj.authenticator_3:
             # Get hidden grades for the given course
-            hidden_grades_list = hidden_grades.objects.filter(course_id=course_id)
+            hidden_grades_list = hidden_grades.objects.filter(
+                course_id=course_id)
 
             # Update final grades table
             for hidden_grade in hidden_grades_list:
@@ -217,57 +248,3 @@ def publish_grade(request):
             return JsonResponse({'error': 'Not all authenticators are True'}, status=400)
     else:
         return JsonResponse({'error': 'Authentication object not present'}, status=404)
-
-
-
-
-# def submit(request):
-
-#     return render(request,'../templates/examination/submit.html' , {})
-
-# @login_required(login_url='/accounts/login')
-# def verify(request):
-#     return render(request,'../templates/examination/verify.html' , {})
-
-# @login_required(login_url='/accounts/login')      
-# def publish(request):
-#     return render(request,'../templates/examination/publish.html' ,{})
-
-
-# @login_required(login_url='/accounts/login')
-# def notReady_publish(request):
-#     return render(request,'../templates/examination/notReady_publish.html',{})
-
-
-# @api_view(['POST'])
-# def publish_result(request):
-
-
-
-
-
-
-
-
-
-# def add_student(request):
-#     if request.method == 'POST':
-#         # Assuming the POST request contains necessary data for a new student
-#         student_id = request.POST.get('student_id')
-#         course_id = request.POST.get('course_id')
-#         semester_id = request.POST.get('semester_id')
-#         grades = request.POST.get('grades')
-
-#         # Create a new private_grade object
-#         new_student = hidden_grades.objects.create(
-#             student_id=student_id,
-#             course_id=course_id,
-#             semester_id=semester_id,
-#             grades=grades
-#         )
-
-#         return JsonResponse({'message': 'Student added successfully'})
-#     else:
-#         return JsonResponse({'error': 'Invalid request method'}, status=400)
-
-

FusionIIIT/applications/examination/forms.py

@@ -0,0 +1,4 @@
+from django import forms
+
+class StudentGradeForm(forms.Form):
+    grades = forms.CharField(widget=forms.MultipleHiddenInput)

FusionIIIT/applications/examination/models.py

@@ -36,12 +36,3 @@ class grade(models.Model):
     curriculum = models.CharField(max_length=50)
     semester_id = models.CharField(max_length=10)
     grade = models.CharField(max_length=5,default="B")
-
-# class final_grades(models.Model):
-#     student_id = models.CharField(max_length=20)
-#     course_id = models.CharField(max_length=50)
-#     semester_id = models.CharField(max_length=10)
-#     grade = models.CharField(max_length=5,default="")
-
-#     # def __str__(self):
-#     #     return f"{self.student_id}, {self.course_id}"

FusionIIIT/applications/examination/urls.py

@@ -3,9 +3,44 @@
 from django.urls import path, include
 from . import views
 from django.contrib import admin
+from .views import update_authentication
+from .views import DownloadExcelView
 
-
+app_name = 'examination'
 
 urlpatterns = [
-    url(r'^api/', include('applications.examination.api.urls'))
+    url(r'^api/', include('applications.examination.api.urls')),
+    url(r'^$', views.exam, name='exam'),
+    url(r'submit/', views.submit, name='submit'),
+    url(r'verify/', views.verify, name='verify'),
+    url(r'publish/', views.publish, name='publish'),
+    url(r'notReady_publish/', views.notReady_publish, name='notReady_publish'),
+    url(r'announcement/', views.announcement, name='announcement'),
+    url(r'timetable/', views.timetable, name='timetable'),
+
+    #entering and updataing grade
+    path('entergrades/', views.entergrades, name='entergrades'),
+    path('update_hidden_grades_multiple/', views.Updatehidden_gradesMultipleView.as_view(),
+         name='update_hidden_grades_multiple'),
+    path('verifygrades/', views.verifygrades, name='verifygrades'),
+    path('update_hidden_grades_multiple/', views.Updatehidden_gradesMultipleView.as_view(),
+         name='update_hidden_grades_multiple'),
+    path('submit_hidden_grades_multiple/', views.Submithidden_gradesMultipleView.as_view(),
+         name='submit_hidden_grades_multiple'),
+
+    # authenticate
+    path('authenticate/', views.authenticate, name='authenticate'),
+    path('authenticategrades/', views.authenticategrades,
+         name='authenticategrades'),
+    path('update_authentication/', update_authentication.as_view(),
+         name='update_authentication'),
+
+    #download result
+     path('download_excel/', DownloadExcelView.as_view(), name='download_excel'),
+
+    # generate transcript
+    path('generate_transcript/', views.generate_transcript, name='generate_transcript'),
+    path('generate_transcript_form/', views.generate_transcript_form, name='generate_transcript_form'),
+    # url(r'entergrades/', views.entergrades, name='entergrades'),
+
 ]