4SO21CS037_Charis

myworld/dockerfiles/Dockerfile → Dockerfile

@@ -7,7 +7,7 @@ RUN apk update && \
 # Install requirements
 RUN pip install --upgrade pip
 RUN pip install Django psycopg2==2.9.3
-# Create directories
+# Create directories  
 RUN mkdir -p /root/workspace/src
 COPY ./  /root/workspace/site
 # Switch to project directory

docker-compose.yml

@@ -0,0 +1,30 @@
+version: "3"
+services:
+  web_service:
+    build:
+      context: ./
+      dockerfile: ./Dockerfile
+    image: workshop1_web
+    container_name: workshop_web_container
+    stdin_open: true #  docker attach container_id
+    tty: true
+    ports:
+      - "8000:8000"
+    volumes:
+      - .:/root/workspace/site
+
+  psql-db:
+    image: "postgres:14"
+    container_name: psql-db
+    environment:
+      - PGPASSWORD=123456
+      - POSTGRES_USER=postgres
+      - POSTGRES_PASSWORD=123456
+    ports:
+      - "5432:5432"
+    volumes:
+      - db:/var/lib/postgresql/data
+
+volumes:
+  db:
+    driver: local

myworld/members/admin.py

@@ -1,9 +1,14 @@
 from django.contrib import admin
-from .models import Students
+from .models import Students, Employee
 
 class DjStudentAdmin(admin.ModelAdmin):
     list_display = ("first_name", "last_name", "address", "roll_number", "mobile", "branch")
     list_filter = ("branch",)
 
+class DjEmployeeAdmin(admin.ModelAdmin):
+    list_display = ("first_name", "last_name", "address", "mobile", "salary", "department")
+    list_filter = ("department","id")
+
 # Register your models here.
-admin.site.register(Students, DjStudentAdmin)
+admin.site.register(Students, DjStudentAdmin)
+admin.site.register(Employee, DjEmployeeAdmin)

myworld/members/apps.py

@@ -2,4 +2,5 @@
 
 
 class MembersConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
     name = 'members'

myworld/members/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 3.1 on 2022-09-15 16:33
+# Generated by Django 5.1.1 on 2024-10-04 04:39
 
 from django.db import migrations, models
 
@@ -14,7 +14,7 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='Members',
             fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('firstname', models.CharField(max_length=255)),
                 ('lastname', models.CharField(max_length=255)),
             ],

myworld/members/migrations/0002_students_delete_members.py

@@ -1,4 +1,4 @@
-# Generated by Django 4.1.1 on 2022-09-15 17:56
+# Generated by Django 5.1.1 on 2024-10-04 06:22
 
 from django.db import migrations, models
 
@@ -13,12 +13,13 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='Students',
             fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('first_name', models.CharField(max_length=200)),
                 ('last_name', models.CharField(max_length=200)),
                 ('address', models.CharField(max_length=200)),
                 ('roll_number', models.IntegerField()),
                 ('mobile', models.CharField(max_length=10)),
+                ('branch', models.CharField(choices=[('BA', 'BA'), ('B.COM', 'B.COM'), ('MBA', 'MBA'), ('CA', 'CA')], max_length=10)),
             ],
         ),
         migrations.DeleteModel(

myworld/members/migrations/0003_employee.py

@@ -0,0 +1,25 @@
+# Generated by Django 5.1.1 on 2024-10-04 09:07
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('members', '0002_students_delete_members'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Employee',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('first_name', models.CharField(max_length=200)),
+                ('last_name', models.CharField(max_length=200)),
+                ('address', models.CharField(max_length=200)),
+                ('mobile', models.CharField(max_length=10)),
+                ('salary', models.IntegerField()),
+                ('department', models.CharField(max_length=10)),
+            ],
+        ),
+    ]

myworld/members/models.py

@@ -16,5 +16,16 @@ class Students(models.Model):
     mobile = models.CharField(max_length=10)
     branch = models.CharField(max_length=10, choices=BRANCH_CHOICES)
 
+    def __str__(self):
+        return self.first_name + " " + self.last_name
+
+class Employee(models.Model):
+    first_name = models.CharField(max_length=200)
+    last_name = models.CharField(max_length=200)
+    address = models.CharField(max_length=200)
+    mobile = models.CharField(max_length=10)
+    salary = models.IntegerField()
+    department = models.CharField(max_length=10)
+
     def __str__(self):
         return self.first_name + " " + self.last_name

myworld/members/templates/myfirst.html

@@ -6,4 +6,4 @@ <h1>Hello World!</h1>
 <p>Welcome to my first Django project!</p>
 
 </body>
-</html>
+</html>

myworld/members/templates/student_list.html

@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Display Student</title>
+  </head>
+  <body>
+    <h1>Student List</h1>
+    <div>
+      <table>
+        <thead>
+          <tr>
+            <th>Student ID</th>
+            <th>Student Name</th>
+            <th>Student Email</th>
+            <th>Student Phone</th>
+            <th>Student Address</th>
+          </tr>
+            <tbody>
+                {% for student in students %}
+                <tr>
+                <td>{{ student.student_id }}</td>
+                <td>{{ student.student_name }}</td>
+                <td>{{ student.student_email }}</td>
+                <td>{{ student.student_phone }}</td>
+                <td>{{ student.student_address }}</td>
+                </tr>
+                {% endfor %}
+            </tbody>
+        </thead>
+      </table>
+    </div>
+  </body>
+</html>

myworld/members/urls.py

@@ -5,4 +5,6 @@
     path('rest/student/<int:rolno>', views.StudentView.as_view()),
     path('rest/student/', views.StudentView.as_view()),
     path('rest/student/<str:branch>', views.StudentView.as_view()),
+    path('rest/employee/', views.EmployeeView.as_view()),
+    path('rest/employee/<int:id>', views.EmployeeView.as_view()),
 ]

myworld/members/views.py

@@ -1,8 +1,10 @@
 from django.views import View
-from .models import Students
+from .models import Students, Employee
 from django.http import JsonResponse
 from django.views.decorators.csrf import csrf_exempt
 from django.utils.decorators import method_decorator
+from django.shortcuts import render
+import json
 
 
 @method_decorator(csrf_exempt, name='dispatch')
@@ -15,20 +17,22 @@ def get(self, request, rolno=None, branch=None):
                 student_model_list = Students.objects.filter(roll_number=rolno)
             elif branch:
                 student_model_list = Students.objects.filter(branch=branch)
+            else:
+                student_model_list = Students.objects.all()
         except Students.DoesNotExist:
             return JsonResponse({'status': 'failed', "students": None}, status=400)
-        students = []
-        for student in student_model_list:
-            data = {
-                "first_name" : student.first_name,
-                "last_name": student.last_name,
-                "address": student.address,
-                "roll_number": student.roll_number,
-                "mobile": student.mobile,
-                "branch": student.branch
-            }
-            students.append(data)
-        return JsonResponse({'status': 'success', "students": students}, status=200)
+        # students = []
+        # for student in student_model_list:
+        #     data = {
+        #         "first_name" : student.first_name,
+        #         "last_name": student.last_name,
+        #         "address": student.address,
+        #         "roll_number": student.roll_number,
+        #         "mobile": student.mobile,
+        #         "branch": student.branch
+        #     }
+        #     students.append(data)
+        return render(request, 'student_list.html', {'students': student_model_list})
 
     def post(self, request):
         if not request.POST.get('first_name') or not request.POST.get('last_name') or not request.POST.get('address') or  not request.POST.get('roll_number') or not request.POST.get('mobile'):
@@ -42,3 +46,66 @@ def post(self, request):
             mobile= request.POST.get('mobile'),
             branch= request.POST.get('branch'))
         return JsonResponse({'status': 'sucess'}, status=200)
+
+
+@method_decorator(csrf_exempt, name='dispatch')
+class EmployeeView(View):
+
+
+    def get(self, request, id=None):
+        try:
+            employee_id = id or request.GET.get('id')
+            if not employee_id:
+                return JsonResponse({'status': 'failed', 'message': 'Employee ID is required'}, status=400)
+
+            employee = Employee.objects.get(id=employee_id)
+            employee_data = {
+                "first_name": employee.first_name,
+                "last_name": employee.last_name,
+                "address": employee.address,
+                "mobile": employee.mobile,
+                "salary": employee.salary,
+                "department": employee.department
+            }
+            return JsonResponse({'status': 'sucess', "employee": employee_data}, status=200)
+        except Employee.DoesNotExist:
+            return JsonResponse({'status': 'failed', "employee": None}, status=400)
+
+
+    def post(self, request):
+        if not request.POST.get('first_name') or not request.POST.get('last_name') or not request.POST.get('address') or  not request.POST.get('mobile'):
+            return JsonResponse({'status': 'failed', "message" : "all fields required"}, status=500)
+
+        Employee.objects.create(
+            first_name= request.POST.get('first_name'),
+            last_name= request.POST.get('last_name'),
+            address= request.POST.get('address'),
+            mobile= request.POST.get('mobile'),
+            salary= request.POST.get('salary'),
+            department= request.POST.get('department'))
+        return JsonResponse({'status': 'sucess'}, status=200)
+
+    def delete(self, request, id): 
+        try:
+            employee = Employee.objects.get(id=id) 
+            employee.delete()
+            return JsonResponse({'status': 'success'}, status=200)
+        except Employee.DoesNotExist:
+            return JsonResponse({'status': 'failed', "employee": None}, status=400)
+
+
+    def put(self, request, id):
+            try:
+                employee = Employee.objects.get(id=id)
+                data = json.loads(request.body.decode('utf-8'))
+                employee.first_name = data.get('first_name', employee.first_name)
+                employee.last_name = data.get('last_name', employee.last_name)
+                employee.address = data.get('address', employee.address)
+                employee.mobile = data.get('mobile', employee.mobile)
+                employee.salary = data.get('salary', employee.salary)
+                employee.department = data.get('department', employee.department)
+                employee.save()
+                return JsonResponse({'status': 'success'}, status=200)
+            except Employee.DoesNotExist:
+                return JsonResponse({'status': 'failed', "employee": None}, status=404)
+

myworld/myworld/asgi.py

@@ -4,7 +4,7 @@
 It exposes the ASGI callable as a module-level variable named ``application``.
 
 For more information on this file, see
-https://docs.djangoproject.com/en/3.1/howto/deployment/asgi/
+https://docs.djangoproject.com/en/4.0/howto/deployment/asgi/
 """
 
 import os