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.dockerignore

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+__pycache__
+*.pyc
+*.pyo
+*.pyd
+.Python
+env
+venv
+.env
+.git
+.gitignore
+README.md
+*.md
+.vscode
+.idea
+*.log

.gitignore

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+__pycache__
+*.pyc
+*.pyo
+*.pyd
+.Python
+env
+venv
+.env
+*.log
+db.sqlite3
+media/
+staticfiles/
+.vscode
+.idea
+*.md

Dockerfile

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+FROM python:3.11-slim
+
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y \
+    default-libmysqlclient-dev \
+    build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY requirements.txt /app/
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . /app/
+
+EXPOSE 7860
+
+CMD ["gunicorn", "--bind", "0.0.0.0:7860", "config.wsgi:application"]

config/settings.py

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+import os
+from pathlib import Path
+from dotenv import load_dotenv
+
+load_dotenv()
+
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+SECRET_KEY = os.getenv('SECRET_KEY', 'django-insecure-dev-key-change-in-production')
+
+DEBUG = os.getenv('DEBUG', 'True') == 'True'
+
+ALLOWED_HOSTS = os.getenv('ALLOWED_HOSTS', '*').split(',')
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'rest_framework',
+    'students',
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'config.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'config.wsgi.application'
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.mysql',
+        'NAME': os.getenv('DB_NAME', 'appdb'),
+        'USER': os.getenv('DB_USER', 'root'),
+        'PASSWORD': os.getenv('DB_PASSWORD', 'root'),
+        'HOST': os.getenv('DB_HOST', '118.69.117.220'),
+        'PORT': os.getenv('DB_PORT', '1611'),
+        'OPTIONS': {
+            'init_command': "SET sql_mode='STRICT_TRANS_TABLES'",
+            'charset': 'utf8mb4',
+        },
+    }
+}
+
+AUTH_PASSWORD_VALIDATORS = [
+    {'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator'},
+    {'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator'},
+    {'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator'},
+    {'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator'},
+]
+
+LANGUAGE_CODE = 'en-us'
+TIME_ZONE = 'UTC'
+USE_I18N = True
+USE_TZ = True
+
+STATIC_URL = 'static/'
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+REST_FRAMEWORK = {
+    'DEFAULT_RENDERER_CLASSES': [
+        'rest_framework.renderers.JSONRenderer',
+    ],
+    'DEFAULT_PARSER_CLASSES': [
+        'rest_framework.parsers.JSONParser',
+    ],
+}

config/urls.py

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+from django.contrib import admin
+from django.urls import path, include
+from django.shortcuts import redirect
+from students.urls import ui_urlpatterns
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+    path('api/students/', include('students.urls')),
+    path('students/', include((ui_urlpatterns, 'students'), namespace='students')),
+    path('', lambda request: redirect('students:student-list-ui')),
+]

config/wsgi.py

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+import os
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings')
+
+application = get_wsgi_application()

docker-compose.yml

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+version: '3.8'
+
+services:
+  web:
+    build: .
+    ports:
+      - "7860:7860"
+    env_file:
+      - .env
+    volumes:
+      - .:/app
+    command: >
+      sh -c "python manage.py migrate &&
+             python manage.py runserver 0.0.0.0:7860"
+    restart: unless-stopped

manage.py

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+#!/usr/bin/env python
+import os
+import sys
+
+
+def main():
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()

requirements.txt

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+Django==5.0.6
+djangorestframework==3.15.1
+mysqlclient==2.2.4
+python-dotenv==1.0.1
+gunicorn==22.0.0

students/admin.py

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+from django.contrib import admin
+from .models import Student
+
+
+@admin.register(Student)
+class StudentAdmin(admin.ModelAdmin):
+    list_display = ['id', 'name', 'email', 'age', 'course', 'created_at']
+    list_filter = ['course', 'created_at']
+    search_fields = ['name', 'email']
+    readonly_fields = ['created_at', 'updated_at']

students/apps.py

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+from django.apps import AppConfig
+
+
+class StudentsConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'students'

students/migrations/0001_initial.py

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+# Generated by Django 6.0.6 on 2026-06-21 02:21
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Student',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('email', models.EmailField(max_length=254, unique=True)),
+                ('age', models.IntegerField()),
+                ('course', models.CharField(max_length=100)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+            ],
+            options={
+                'db_table': 'students',
+                'ordering': ['-created_at'],
+            },
+        ),
+    ]

students/models.py

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+from django.db import models
+
+
+class Student(models.Model):
+    name = models.CharField(max_length=100)
+    email = models.EmailField(unique=True)
+    age = models.IntegerField()
+    course = models.CharField(max_length=100)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        db_table = 'students'
+        ordering = ['-created_at']
+
+    def __str__(self):
+        return self.name

students/serializers.py

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+from rest_framework import serializers
+from .models import Student
+
+
+class StudentSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Student
+        fields = ['id', 'name', 'email', 'age', 'course', 'created_at', 'updated_at']
+        read_only_fields = ['id', 'created_at', 'updated_at']

students/templates/students/base.html

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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>{% block title %}Student Management{% endblock %}</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
+</head>
+<body>
+    <nav class="navbar navbar-expand-lg navbar-dark bg-primary mb-4">
+        <div class="container">
+            <a class="navbar-brand" href="{% url 'students:student-list-ui' %}">Student Management</a>
+        </div>
+    </nav>
+    <div class="container">
+        {% if messages %}
+            {% for message in messages %}
+                <div class="alert alert-{{ message.tags }} alert-dismissible fade show">
+                    {{ message }}
+                    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
+                </div>
+            {% endfor %}
+        {% endif %}
+        {% block content %}{% endblock %}
+    </div>
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
+</body>
+</html>

students/templates/students/student_confirm_delete.html

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+{% extends 'students/base.html' %}
+
+{% block title %}Delete Student{% endblock %}
+
+{% block content %}
+<h1>Delete Student</h1>
+<p class="mt-3">Are you sure you want to delete <strong>{{ student.name }}</strong>?</p>
+<form method="post">
+    {% csrf_token %}
+    <button type="submit" class="btn btn-danger">Yes, delete</button>
+    <a href="{% url 'students:student-list-ui' %}" class="btn btn-secondary">Cancel</a>
+</form>
+{% endblock %}

students/templates/students/student_form.html

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+{% extends 'students/base.html' %}
+
+{% block title %}{{ title }}{% endblock %}
+
+{% block content %}
+<h1>{{ title }}</h1>
+
+<form method="post" class="mt-3">
+    {% csrf_token %}
+    <div class="mb-3">
+        <label class="form-label">Name</label>
+        <input type="text" name="name" class="form-control" value="{{ student.name|default:'' }}" required>
+    </div>
+    <div class="mb-3">
+        <label class="form-label">Email</label>
+        <input type="email" name="email" class="form-control" value="{{ student.email|default:'' }}" required>
+    </div>
+    <div class="mb-3">
+        <label class="form-label">Age</label>
+        <input type="number" name="age" class="form-control" value="{{ student.age|default:'' }}" required>
+    </div>
+    <div class="mb-3">
+        <label class="form-label">Course</label>
+        <input type="text" name="course" class="form-control" value="{{ student.course|default:'' }}" required>
+    </div>
+    <button type="submit" class="btn btn-success">Save</button>
+    <a href="{% url 'students:student-list-ui' %}" class="btn btn-secondary">Cancel</a>
+</form>
+{% endblock %}

students/templates/students/student_list.html

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+{% extends 'students/base.html' %}
+
+{% block title %}Student List{% endblock %}
+
+{% block content %}
+<div class="d-flex justify-content-between align-items-center mb-3">
+    <h1>Students</h1>
+    <a href="{% url 'students:student-create-ui' %}" class="btn btn-primary">+ Add Student</a>
+</div>
+
+<table class="table table-striped table-hover">
+    <thead class="table-dark">
+        <tr>
+            <th>ID</th>
+            <th>Name</th>
+            <th>Email</th>
+            <th>Age</th>
+            <th>Course</th>
+            <th>Actions</th>
+        </tr>
+    </thead>
+    <tbody>
+        {% for student in students %}
+        <tr>
+            <td>{{ student.id }}</td>
+            <td>{{ student.name }}</td>
+            <td>{{ student.email }}</td>
+            <td>{{ student.age }}</td>
+            <td>{{ student.course }}</td>
+            <td>
+                <a href="{% url 'students:student-update-ui' student.id %}" class="btn btn-sm btn-warning">Edit</a>
+                <a href="{% url 'students:student-delete-ui' student.id %}" class="btn btn-sm btn-danger">Delete</a>
+            </td>
+        </tr>
+        {% empty %}
+        <tr>
+            <td colspan="6" class="text-center">No students found.</td>
+        </tr>
+        {% endfor %}
+    </tbody>
+</table>
+{% endblock %}

students/urls.py

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+from django.urls import path
+from . import views
+
+urlpatterns = [
+    path('', views.student_list, name='student-list'),
+    path('create/', views.student_create, name='student-create'),
+    path('<int:pk>/', views.student_detail, name='student-detail'),
+    path('<int:pk>/delete/', views.student_delete, name='student-delete'),
+]
+
+ui_urlpatterns = [
+    path('', views.student_list_ui, name='student-list-ui'),
+    path('add/', views.student_create_ui, name='student-create-ui'),
+    path('<int:pk>/edit/', views.student_update_ui, name='student-update-ui'),
+    path('<int:pk>/delete/', views.student_delete_ui, name='student-delete-ui'),
+]

students/views.py

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+from django.shortcuts import render, redirect, get_object_or_404
+from django.contrib import messages
+from rest_framework import status
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+from .models import Student
+from .serializers import StudentSerializer
+
+
+@api_view(['GET'])
+def student_list(request):
+    students = Student.objects.all()
+    serializer = StudentSerializer(students, many=True)
+    return Response(serializer.data)
+
+
+@api_view(['POST'])
+def student_create(request):
+    serializer = StudentSerializer(data=request.data)
+    if serializer.is_valid():
+        serializer.save()
+        return Response(serializer.data, status=status.HTTP_201_CREATED)
+    return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+
+
+@api_view(['GET', 'PUT', 'PATCH'])
+def student_detail(request, pk):
+    try:
+        student = Student.objects.get(pk=pk)
+    except Student.DoesNotExist:
+        return Response({'error': 'Student not found'}, status=status.HTTP_404_NOT_FOUND)
+
+    if request.method == 'GET':
+        serializer = StudentSerializer(student)
+        return Response(serializer.data)
+
+    elif request.method in ['PUT', 'PATCH']:
+        serializer = StudentSerializer(student, data=request.data, partial=(request.method == 'PATCH'))
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+
+
+@api_view(['DELETE'])
+def student_delete(request, pk):
+    try:
+        student = Student.objects.get(pk=pk)
+    except Student.DoesNotExist:
+        return Response({'error': 'Student not found'}, status=status.HTTP_404_NOT_FOUND)
+
+    student.delete()
+    return Response(status=status.HTTP_204_NO_CONTENT)
+
+
+def student_list_ui(request):
+    students = Student.objects.all()
+    return render(request, 'students/student_list.html', {'students': students})
+
+
+def student_create_ui(request):
+    if request.method == 'POST':
+        name = request.POST.get('name')
+        email = request.POST.get('email')
+        age = request.POST.get('age')
+        course = request.POST.get('course')
+        try:
+            Student.objects.create(name=name, email=email, age=int(age), course=course)
+            messages.success(request, 'Student added successfully.')
+            return redirect('students:student-list-ui')
+        except Exception as e:
+            messages.error(request, f'Error: {e}')
+    return render(request, 'students/student_form.html', {'title': 'Add Student'})
+
+
+def student_update_ui(request, pk):
+    student = get_object_or_404(Student, pk=pk)
+    if request.method == 'POST':
+        student.name = request.POST.get('name')
+        student.email = request.POST.get('email')
+        student.age = int(request.POST.get('age'))
+        student.course = request.POST.get('course')
+        try:
+            student.save()
+            messages.success(request, 'Student updated successfully.')
+            return redirect('students:student-list-ui')
+        except Exception as e:
+            messages.error(request, f'Error: {e}')
+    return render(request, 'students/student_form.html', {'title': 'Edit Student', 'student': student})
+
+
+def student_delete_ui(request, pk):
+    student = get_object_or_404(Student, pk=pk)
+    if request.method == 'POST':
+        student.delete()
+        messages.success(request, 'Student deleted successfully.')
+        return redirect('students:student-list-ui')
+    return render(request, 'students/student_confirm_delete.html', {'student': student})