feat(pre-registration): Added delete pre registration data functionality for acad admin

FusionIIIT/applications/academic_information/forms.py

@@ -1,6 +1,6 @@
 from django import forms
 
-from .models import Exam_timetable, Meeting, Timetable
+from .models import Exam_timetable, Meeting, Timetable, Student
 
 
 class MinuteForm(forms.ModelForm):
@@ -49,3 +49,15 @@ class ExamTimetableForm(forms.ModelForm):
     class Meta:
         model = Exam_timetable
         fields = ('programme', 'exam_time_table',)
+
+
+class PreRegistrationSearchForm(forms.Form):
+    roll_no = forms.CharField(
+        max_length=20,
+        widget=forms.TextInput(attrs={'class': 'ui input', 'placeholder': 'Enter Roll Number'}),
+        label="Roll Number"
+    )
+    semester_no = forms.IntegerField(
+        widget=forms.NumberInput(attrs={'class': 'ui input', 'placeholder': 'Enter Semester No'}),
+        label="Semester No"
+    )

FusionIIIT/applications/academic_information/views.py

@@ -16,12 +16,13 @@
 from django.views.decorators.csrf import csrf_exempt
 from django.template.loader import render_to_string
 from django.contrib.auth.decorators import login_required
+from django.contrib import messages
 
-from applications.academic_procedures.models import MinimumCredits, Register, InitialRegistration, course_registration, AssistantshipClaim,Assistantship_status,FinalRegistration
+from applications.academic_procedures.models import MinimumCredits, Register, InitialRegistration, course_registration, AssistantshipClaim,Assistantship_status,FinalRegistration, StudentRegistrationChecks
 from applications.globals.models import (Designation, ExtraInfo,
                                          HoldsDesignation, DepartmentInfo)
 
-from .forms import AcademicTimetableForm, ExamTimetableForm, MinuteForm
+from .forms import AcademicTimetableForm, ExamTimetableForm, MinuteForm, PreRegistrationSearchForm
 from .models import (Calendar, Course, Exam_timetable, Grades, Curriculum_Instructor,Constants,
                      Meeting, Student, Student_attendance, Timetable,Curriculum)
 from applications.programme_curriculum.models import (CourseSlot, Course as Courses, Batch, Semester, Programme, Discipline)                     
@@ -129,6 +130,7 @@ def get_context(request):
         assistant_flag =""
         hod_flag = ""
         account_flag = ""
+        PreRegistrationsrchform = PreRegistrationSearchForm()
 
         for obj in assis_stat:
             assistant_flag = obj.student_status
@@ -178,6 +180,7 @@ def get_context(request):
         'hod_flag' : hod_flag,
         'account_flag' : account_flag,
         'notifications': notifs,
+        'preregistrationsrchform': PreRegistrationsrchform,
     }
 
     return context
@@ -216,14 +219,49 @@ def homepage(request):
     if user_check(request):
         return HttpResponseRedirect('/academic-procedures/')
 
+    context = get_context(request)
+
     if request.method == "POST":
         if 'check_allocation' in request.POST : 
             return  check_for_registration_complete(request)
         if 'start_allocation' in request.POST :
             return allocate(request)
         if 'view_allocation' in request.POST :
             return view_alloted_course(request)
-    context = get_context(request)
+        if 'search_preregistration' in request.POST or 'delete_preregistration' in request.POST:
+            form = PreRegistrationSearchForm(request.POST)
+            if form.is_valid():
+                roll_no = form.cleaned_data['roll_no'].upper()
+                semester_no = form.cleaned_data['semester_no']
+                print(roll_no, semester_no)
+
+                # Fetch student object by roll number
+                # student = get_object_or_404(Student, id=roll_no)
+
+                # Fetch semester by semester number
+                # semester = get_object_or_404(Semester, semester_no=semester_no)
+                # print(f"Student -> {student}")
+
+                # Search for all initial registrations and student registration check
+                initial_registrations = InitialRegistration.objects.filter(
+                    student_id_id=roll_no, semester_id__semester_no=semester_no
+                )
+                student_registration_check = StudentRegistrationChecks.objects.filter(
+                    student_id_id=roll_no, semester_id__semester_no=semester_no
+                ).first()
+                if ('delete_preregistration' in request.POST):
+                    print(initial_registrations, student_registration_check)
+                    try:
+                        initial_registrations.delete()
+                        student_registration_check.delete()
+                        messages.success(request, "Student's pre registration data successfully deleted.")
+                    except:
+                        messages.error(request, "An error occured while deleting.")
+                    context['delete_preregistration'] = True
+                else :
+                    context['initial_registrations'] = initial_registrations
+                    context['student_registration_check'] = student_registration_check
+                    context['delete_preregistration'] = True
 
     return render(request, "ais/ais.html", context)
 

FusionIIIT/templates/ais/ais.html

@@ -46,8 +46,12 @@
         <div class="ui divider"></div>
 
         <div class="ui large fluid vertical pointing menu" style="max-width: 320px;">
-
+
+        {% if delete_preregistration %}
+            <a class="item" data-tab="generateStudenList">
+        {% else %}
             <a class="active item" data-tab="generateStudenList">
+        {% endif %}
                 Generate Student List
                 <i class="right floated chevron right icon"></i>
             </a>
@@ -101,6 +105,15 @@
                 Config Pre Registration Courses
                 <i class="right floated chevron right icon"></i>
             </a>
+
+        {% if delete_preregistration %}
+            <a class="item active" data-tab="delete_preregistration">
+        {% else %}
+            <a class="item" data-tab="delete_preregistration">
+        {% endif %}
+                Delete Pre Registration
+                <i class="right floated chevron right icon"></i>
+            </a>
 
             <a class="item" data-tab="seventh">
                 Approve Branch Change
@@ -149,8 +162,11 @@
     </div>
 
     <div class="eight wide column">
-
+    {% if delete_preregistration %}
+        <div class="ui tab segment" data-tab="generateStudenList">
+    {% else %}
         <div class="ui active tab segment" data-tab="generateStudenList">
+    {% endif %}
             {% block generateSheet %}
             {% include 'ais/generateSheet.html' %}
             {% endblock %}
@@ -235,6 +251,15 @@
             {% include 'ais/start_elective_allocation.html' %}
             {% endblock %}
         </div>
+    {% if delete_preregistration %}
+        <div class="ui active tab segment" data-tab="delete_preregistration">
+    {% else %}
+        <div class="ui tab segment" data-tab="delete_preregistration">
+    {% endif %}
+            {% block delete_preregistration %}
+            {% include 'ais/delete_preregistration.html' %}
+            {% endblock %}
+        </div>
 
         <div class="ui tab segment" data-tab="allot_swayam">
             {% block allot_swayam %}

FusionIIIT/templates/ais/delete_preregistration.html

@@ -0,0 +1,110 @@
+{% load static %}
+{% block  delete_preregistration %}
+
+
+{% comment %}The tab menu starts here!{% endcomment %}
+<div class="ui container">
+    {% if messages %}
+        <div class="ui container">
+            {% for message in messages %}
+                <div class="ui message {% if message.tags %}{{ message.tags }}{% endif %}">
+                    {{ message }}
+                </div>
+            {% endfor %}
+        </div>
+    {% endif %}
+    <h1 class="ui header">Search and Manage Registrations</h1>
+
+    <!-- Search Form -->
+    <form method="POST" class="ui form">
+        {% csrf_token %}
+            <!-- Roll No Field -->
+        <div class="field">
+            <label for="id_roll_no">Roll No:</label>
+            <input type="text" 
+                   id="id_roll_no" 
+                   name="roll_no" 
+                   {% if initial_registrations %}
+                   value="{{ initial_registrations.0.student_id }}" 
+                   {% endif %}
+                   {% if initial_registrations %}readonly{% endif %}>
+        </div>
+
+        <!-- Semester Field -->
+        <div class="field">
+            <label for="id_semester">Semester:</label>
+            <input type="text" 
+                   id="id_semester" 
+                   name="semester_no" 
+                   {% if initial_registrations %}
+                   value="{{ initial_registrations.0.semester_id.semester_no }}" 
+                   {% endif %}
+                   {% if initial_registrations %}readonly{% endif %}>
+        </div>
+        <button type="submit" name="search_preregistration" class="ui blue button">Search</button>
+
+
+    {% if initial_registration or student_registration_check %}
+        <div class="ui segment">
+            <h2 class="ui header">Search Results</h2>
+
+            {% if initial_registrations %}
+                <h3 class="ui dividing header">Initial Registration(s)</h3>
+                <div class="ui list">
+                    {% for registration in initial_registrations %}
+                        <div class="item">
+                            <strong>Student Roll No:</strong> {{ registration.student_id }}
+                            <br>
+                            <strong>Semester:</strong> {{ registration.semester_id }}
+                            <br>
+                            <strong>Course:</strong> {{ registration.course_id }}
+                            <br>
+                            <strong>Course Slot:</strong> {{ registration.course_slot_id }}
+                            <br>
+                            <strong>Timestamp:</strong> {{ registration.timestamp }}
+                            <br>
+                            <strong>Priority:</strong> {{ registration.priority }}
+                            <br><br>
+                        </div>
+                    {% endfor %}
+                </div>
+            {% else %}
+                <div class="ui message">
+                    <div class="header">No Initial Registration found.</div>
+                </div>
+            {% endif %}
+
+            {% if student_registration_check %}
+                <h3 class="ui dividing header">Student Registration Check</h3>
+                <div class="ui list">
+                    <div class="item">
+                        <strong>Student Roll No:</strong> {{ student_registration_check.student_id }}
+                    </div>
+                    <div class="item">
+                        <strong>Pre-Registration Flag:</strong> {{ student_registration_check.pre_registration_flag }}
+                    </div>
+                    <div class="item">
+                        <strong>Final Registration Flag:</strong> {{ student_registration_check.final_registration_flag }}
+                    </div>
+                </div>
+            {% else %}
+                <div class="ui message">
+                    <div class="header">No Student Registration Check found.</div>
+                </div>
+            {% endif %}
+
+            <!-- Delete Button -->
+                <button type="submit" name="delete_preregistration" class="ui red button">Delete</button>
+        </div>
+    {% else %}
+        {% if delete_preregistration and not messages %}
+        <div class="ui message">
+            <div class="header">Student's Pre Registration Data not found.</div>
+        </div>
+        {% endif %}
+    {% endif %}
+</div>
+</form>
+
+
+{% endblock %}