UNLIMITED DATA PLUGS

config/settings.py

@@ -54,8 +54,20 @@ INSTALLED_APPS = [
     'django.contrib.messages',
     'django.contrib.staticfiles',
     'core',
+    'django_paystack',
 ]
 
+PAYSTACK_PUBLIC_KEY = os.getenv("PAYSTACK_PUBLIC_KEY", "")
+PAYSTACK_SECRET_KEY = os.getenv("PAYSTACK_SECRET_KEY", "")
+PAYSTACK_SETTINGS = {
+    'BUTTON_ID': 'paystack-button',
+    'CURRENCY': 'NGN',
+    'BUTTON_CLASS': 'btn btn-primary',
+}
+
+LOGIN_URL = 'login'
+LOGIN_REDIRECT_URL = 'index'
+
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
@@ -78,6 +90,7 @@ TEMPLATES = [
                 'django.template.context_processors.request',
                 'django.contrib.auth.context_processors.auth',
                 'django.contrib.messages.context_processors.messages',
+                'core.context_processors.cart',
             ],
         },
     },

config/urls.py

@@ -20,4 +20,5 @@ from django.urls import include, path
 urlpatterns = [
     path("admin/", admin.site.urls),
     path("", include("core.urls")),
+    path("", include("core.paystack_urls")),
 ]

core/admin.py

@@ -1,3 +1,32 @@
 from django.contrib import admin
+from .models import Category, Product, Cart, CartItem, Order, OrderItem
 
-# Register your models here.
+@admin.register(Category)
+class CategoryAdmin(admin.ModelAdmin):
+    list_display = ('name', 'slug')
+    prepopulated_fields = {'slug': ('name',)}
+
+@admin.register(Product)
+class ProductAdmin(admin.ModelAdmin):
+    list_display = ('name', 'category', 'price', 'is_available', 'created_at')
+    list_filter = ('category', 'is_available')
+    list_editable = ('price', 'is_available')
+
+class CartItemInline(admin.TabularInline):
+    model = CartItem
+    raw_id_fields = ['product']
+
+@admin.register(Cart)
+class CartAdmin(admin.ModelAdmin):
+    list_display = ('user', 'session_key', 'created_at', 'updated_at')
+    inlines = [CartItemInline]
+
+class OrderItemInline(admin.TabularInline):
+    model = OrderItem
+    raw_id_fields = ['product']
+
+@admin.register(Order)
+class OrderAdmin(admin.ModelAdmin):
+    list_display = ('id', 'user', 'is_paid', 'created_at')
+    list_filter = ('is_paid', 'created_at')
+    inlines = [OrderItemInline]

core/context_processors.py

@@ -0,0 +1,4 @@
+from .views import _get_cart
+
+def cart(request):
+    return {'cart': _get_cart(request)}

core/migrations/0001_initial.py

@@ -0,0 +1,39 @@
+# Generated by Django 5.2.7 on 2025-11-13 15:24
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Category',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100, unique=True)),
+                ('slug', models.SlugField(blank=True, max_length=100, unique=True)),
+            ],
+            options={
+                'verbose_name_plural': 'Categories',
+            },
+        ),
+        migrations.CreateModel(
+            name='Product',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255)),
+                ('description', models.TextField(blank=True)),
+                ('price', models.DecimalField(decimal_places=2, max_digits=10)),
+                ('is_available', models.BooleanField(default=True)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('category', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='products', to='core.category')),
+            ],
+        ),
+    ]

core/migrations/0002_cart_cartitem.py

@@ -0,0 +1,35 @@
+# Generated by Django 5.2.7 on 2025-11-13 15:38
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Cart',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('session_key', models.CharField(blank=True, max_length=40, null=True)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('user', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='CartItem',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('quantity', models.PositiveIntegerField(default=1)),
+                ('cart', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='items', to='core.cart')),
+                ('product', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='core.product')),
+            ],
+        ),
+    ]

core/migrations/0003_order_orderitem.py

@@ -0,0 +1,35 @@
+# Generated by Django 5.2.7 on 2025-11-13 15:39
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0002_cart_cartitem'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Order',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('is_paid', models.BooleanField(default=False)),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='OrderItem',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('quantity', models.PositiveIntegerField(default=1)),
+                ('order', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='items', to='core.order')),
+                ('product', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='core.product')),
+            ],
+        ),
+    ]

core/models.py

@@ -1,3 +1,82 @@
 from django.db import models
+from django.utils.text import slugify
+from django.conf import settings
 
-# Create your models here.
+class Category(models.Model):
+    name = models.CharField(max_length=100, unique=True)
+    slug = models.SlugField(max_length=100, unique=True, blank=True)
+
+    def save(self, *args, **kwargs):
+        if not self.slug:
+            self.slug = slugify(self.name)
+        super().save(*args, **kwargs)
+
+    def __str__(self):
+        return self.name
+
+    class Meta:
+        verbose_name_plural = "Categories"
+
+
+class Product(models.Model):
+    category = models.ForeignKey(Category, related_name='products', on_delete=models.CASCADE)
+    name = models.CharField(max_length=255)
+    description = models.TextField(blank=True)
+    price = models.DecimalField(max_digits=10, decimal_places=2)
+    is_available = models.BooleanField(default=True)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    def __str__(self):
+        return self.name
+
+class Cart(models.Model):
+    user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE, blank=True, null=True)
+    session_key = models.CharField(max_length=40, blank=True, null=True)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    def __str__(self):
+        if self.user:
+            return f"Cart for {self.user.username}"
+        return f"Cart (session: {self.session_key})"
+
+    @property
+    def total_price(self):
+        return sum(item.total_price for item in self.items.all())
+
+    @property
+    def total_price_in_kobo(self):
+        return int(self.total_price * 100)
+
+class CartItem(models.Model):
+    cart = models.ForeignKey(Cart, related_name='items', on_delete=models.CASCADE)
+    product = models.ForeignKey(Product, on_delete=models.CASCADE)
+    quantity = models.PositiveIntegerField(default=1)
+
+    @property
+    def total_price(self):
+        return self.product.price * self.quantity
+
+    def __str__(self):
+        return f"{self.quantity} of {self.product.name}"
+
+class Order(models.Model):
+    user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    is_paid = models.BooleanField(default=False)
+
+    def __str__(self):
+        return f"Order {self.id} by {self.user.username}"
+
+    def get_total_price(self):
+        return sum(item.product.price * item.quantity for item in self.items.all())
+
+class OrderItem(models.Model):
+    order = models.ForeignKey(Order, related_name='items', on_delete=models.CASCADE)
+    product = models.ForeignKey(Product, on_delete=models.CASCADE)
+    quantity = models.PositiveIntegerField(default=1)
+
+    def __str__(self):
+        return f"{self.quantity} of {self.product.name}"

core/paystack_urls.py

@@ -0,0 +1,10 @@
+
+from django.urls import path
+from django.shortcuts import render
+from . import paystack_views
+
+urlpatterns = [
+    path('payment/success/<str:reference>/', paystack_views.payment_success, name='payment_success'),
+    path('payment/failure/', paystack_views.payment_failure, name='payment_failure'),
+    path('payment/success_page/', lambda request: render(request, 'core/payment_success.html'), name='payment_success_page'),
+]

core/paystack_views.py

@@ -0,0 +1,37 @@
+
+from django.shortcuts import render, redirect
+from django.conf import settings
+from django.contrib.auth.decorators import login_required
+from .models import Cart, Order, OrderItem
+from django_paystack.signals import payment_verified
+
+@login_required
+def payment_success(request, reference):
+    cart = Cart.objects.get(user=request.user)
+    order = Order.objects.create(
+        user=request.user,
+        total_price=cart.total_price,
+        paid=True,
+        payment_reference=reference
+    )
+    for item in cart.items.all():
+        OrderItem.objects.create(
+            order=order,
+            product=item.product,
+            price=item.product.price,
+            quantity=item.quantity
+        )
+    cart.items.all().delete()
+    return redirect('payment_success_page')
+
+def payment_failure(request):
+    return render(request, 'core/payment_failure.html')
+
+@payment_verified.connect
+def on_payment_verified(sender, ref, amount, **kwargs):
+    """
+    This signal is called when a payment is successfully verified.
+    """
+    # You can perform actions like updating order status, sending notifications, etc.
+    print(f"Payment verified for reference: {ref} and amount: {amount}")
+

core/templates/base.html

@@ -1,11 +1,64 @@
+{% load static %}
 <!DOCTYPE html>
 <html lang="en">
-  <head>
+<head>
     <meta charset="UTF-8">
-    <title>{% block title %}Knowledge Base{% endblock %}</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    {% block head %}{% endblock %}
+    <title>{% block title %}VTU Nigeria{% endblock %}</title>
-  </head>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
-  <body>
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css">
-    {% block content %}{% endblock %}
+    <link rel="preconnect" href="https://fonts.googleapis.com">
-  </body>
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-</html>
+    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&family=Poppins:wght@700&display=swap" rel="stylesheet">
+    <link rel="stylesheet" href="{% static 'css/custom.css' %}">
+</head>
+<body>
+
+    <nav class="navbar navbar-expand-lg" style="background-color: var(--primary-color);">
+        <div class="container">
+            <a class="navbar-brand" href="/">VTU NG</a>
+            <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
+                <span class="navbar-toggler-icon"></span>
+            </button>
+            <div class="collapse navbar-collapse" id="navbarNav">
+                <ul class="navbar-nav ms-auto">
+                    <li class="nav-item">
+                        <a class="nav-link text-white" href="{% url 'cart_detail' %}">
+                            <i class="bi bi-cart"></i> Cart
+                            <span class="badge bg-secondary">{{ cart.items.all.count }}</span>
+                        </a>
+                    </li>
+                    {% if user.is_authenticated %}
+                        <li class="nav-item">
+                            <a class="nav-link text-white" href="#">Dashboard</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-white" href="{% url 'logout' %}">Logout</a>
+                        </li>
+                    {% else %}
+                        <li class="nav-item">
+                            <a class="nav-link text-white" href="{% url 'login' %}">Login</a>
+                        </li>
+                        <li class="nav-item">
+                            <a href="{% url 'signup' %}" class="btn btn-primary ms-2">Sign Up</a>
+                        </li>
+                    {% endif %}
+                </ul>
+            </div>
+        </div>
+    </nav>
+
+    <main>
+        {% block content %}
+        {% endblock %}
+    </main>
+
+    <footer class="footer">
+        <div class="container">
+            <p>&copy; 2025 VTU Nigeria. All Rights Reserved.</p>
+        </div>
+    </footer>
+
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
+</body>
+</html>

core/templates/core/cart_detail.html

@@ -0,0 +1,39 @@
+{% extends "base.html" %}
+{% load static %}
+
+{% block content %}
+<div class="container mt-5">
+    <h2>Your Shopping Cart</h2>
+    {% if not cart.items.all %}
+        <p>Your cart is empty.</p>
+    {% else %}
+        <table class="table">
+            <thead>
+                <tr>
+                    <th>Product</th>
+                    <th>Quantity</th>
+                    <th>Price</th>
+                    <th>Total</th>
+                </tr>
+            </thead>
+            <tbody>
+                {% for item in cart.items.all %}
+                    <tr>
+                        <td>{{ item.product.name }}</td>
+                        <td>{{ item.quantity }}</td>
+                        <td>${{ item.product.price }}</td>
+                        <td>${{ item.total_price }}</td>
+                    </tr>
+                {% endfor %}
+            </tbody>
+        </table>
+        <div class="text-right">
+            <h3>Total: ${{ cart.total_price }}</h3>
+            <form action="{% url 'initiate_payment' %}" method="post">
+                {% csrf_token %}
+                <button type="submit" class="btn btn-primary">Pay with Paystack</button>
+            </form>
+        </div>
+    {% endif %}
+</div>
+{% endblock %}

core/templates/core/checkout_complete.html

@@ -0,0 +1,10 @@
+{% extends "base.html" %}
+
+{% block content %}
+<div class="container mt-5">
+    <h2>Checkout Complete</h2>
+    <p>Thank you for your order. Your order number is <strong>{{ order.id }}</strong>.</p>
+    <p>We will process your order shortly.</p>
+    <a href="{% url 'index' %}" class="btn btn-primary">Continue Shopping</a>
+</div>
+{% endblock %}

core/templates/core/index.html

@@ -1,154 +1,43 @@
-{% extends "base.html" %}
 
-{% block title %}{{ project_name }}{% endblock %}
+{% extends 'base.html' %}
 
-{% block head %}
+{% block title %}Welcome to VTU Nigeria{% endblock %}
-{% if project_description %}
-<meta name="description" content="{{ project_description }}">
-<meta property="og:description" content="{{ project_description }}">
-<meta property="twitter:description" content="{{ project_description }}">
-{% endif %}
-{% if project_image_url %}
-<meta property="og:image" content="{{ project_image_url }}">
-<meta property="twitter:image" content="{{ project_image_url }}">
-{% endif %}
-<link rel="preconnect" href="https://fonts.googleapis.com">
-<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;700&display=swap" rel="stylesheet">
-<style>
-  :root {
-    --bg-color-start: #6a11cb;
-    --bg-color-end: #2575fc;
-    --text-color: #ffffff;
-    --card-bg-color: rgba(255, 255, 255, 0.01);
-    --card-border-color: rgba(255, 255, 255, 0.1);
-  }
-
-  * {
-    box-sizing: border-box;
-  }
-
-  body {
-    margin: 0;
-    font-family: 'Inter', sans-serif;
-    background: linear-gradient(45deg, var(--bg-color-start), var(--bg-color-end));
-    color: var(--text-color);
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    min-height: 100vh;
-    text-align: center;
-    overflow: hidden;
-    position: relative;
-  }
-
-  body::before {
-    content: '';
-    position: absolute;
-    inset: 0;
-    background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'><path d='M-10 10L110 10M10 -10L10 110' stroke-width='1' stroke='rgba(255,255,255,0.05)'/></svg>");
-    animation: bg-pan 20s linear infinite;
-    z-index: -1;
-  }
-
-  @keyframes bg-pan {
-    0% {
-      background-position: 0% 0%;
-    }
-
-    100% {
-      background-position: 100% 100%;
-    }
-  }
-
-  main {
-    padding: 2rem;
-  }
-
-  .card {
-    background: var(--card-bg-color);
-    border: 1px solid var(--card-border-color);
-    border-radius: 16px;
-    padding: 2.5rem 2rem;
-    backdrop-filter: blur(20px);
-    -webkit-backdrop-filter: blur(20px);
-    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.25);
-  }
-
-  h1 {
-    font-size: clamp(2.2rem, 3vw + 1.2rem, 3.2rem);
-    font-weight: 700;
-    margin: 0 0 1.2rem;
-    letter-spacing: -0.02em;
-  }
-
-  p {
-    margin: 0.5rem 0;
-    font-size: 1.1rem;
-    opacity: 0.92;
-  }
-
-  .loader {
-    margin: 1.5rem auto;
-    width: 56px;
-    height: 56px;
-    border: 4px solid rgba(255, 255, 255, 0.25);
-    border-top-color: #fff;
-    border-radius: 50%;
-    animation: spin 1s linear infinite;
-  }
-
-  @keyframes spin {
-    to {
-      transform: rotate(360deg);
-    }
-  }
-
-  .runtime code {
-    background: rgba(0, 0, 0, 0.25);
-    padding: 0.15rem 0.45rem;
-    border-radius: 4px;
-    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
-  }
-
-  .sr-only {
-    position: absolute;
-    width: 1px;
-    height: 1px;
-    padding: 0;
-    margin: -1px;
-    overflow: hidden;
-    clip: rect(0, 0, 0, 0);
-    border: 0;
-  }
-
-  footer {
-    position: absolute;
-    bottom: 1rem;
-    width: 100%;
-    text-align: center;
-    font-size: 0.85rem;
-    opacity: 0.75;
-  }
-</style>
-{% endblock %}
 
 {% block content %}
-<main>
+<div class="hero">
-  <div class="card">
+    <div class="container">
-    <h1>Analyzing your requirements and generating your app…</h1>
+        <h1>Fast & Reliable VTU Services</h1>
-    <div class="loader" role="status" aria-live="polite" aria-label="Applying initial changes">
+        <p>Your one-stop platform for airtime, data, cable subscriptions, and more.</p>
-      <span class="sr-only">Loading…</span>
+        <a href="{% url 'signup' %}" class="btn btn-primary btn-lg">Get Started Now</a>
     </div>
-    <p class="hint">AppWizzy AI is collecting your requirements and applying the first changes.</p>
+</div>
-    <p class="hint">This page will refresh automatically as the plan is implemented.</p>
+
-    <p class="runtime">
+<section class="products-section">
-      Runtime: Django <code>{{ django_version }}</code> · Python <code>{{ python_version }}</code>
+    <div class="container">
-      — UTC <code>{{ current_time|date:"Y-m-d H:i:s" }}</code>
+        <h2 class="text-center mb-5">Our Products</h2>
-    </p>
+        <div class="row g-4">
-  </div>
+            {% for product in products %}
-</main>
+            <div class="col-md-6 col-lg-4">
-<footer>
+                <div class="card h-100">
-  Page updated: {{ current_time|date:"Y-m-d H:i:s" }} (UTC)
+                    <div class="card-body">
-</footer>
+                        <h5 class="card-title">{{ product.name }}</h5>
-{% endblock %}
+                        <h6 class="card-subtitle mb-2 text-muted">{{ product.category }}</h6>
+                        <p class="card-text">{{ product.description|truncatewords:20 }}</p>
+                        <p class="card-text fs-4 fw-bold">₦{{ product.price }}</p>
+                        <form action="{% url 'add_to_cart' product.id %}" method="post">
+                            {% csrf_token %}
+                            <input type="hidden" name="quantity" value="1">
+                            <button type="submit" class="btn btn-primary">Add to Cart</button>
+                        </form>
+                    </div>
+                </div>
+            </div>
+            {% empty %}
+            <div class="col">
+                <p class="text-center">No products available at the moment. Please check back later.</p>
+            </div>
+            {% endfor %}
+        </div>
+    </div>
+</section>
+{% endblock %}

core/templates/core/payment_failure.html

@@ -0,0 +1,8 @@
+{% extends "base.html" %}
+
+{% block content %}
+<div class="container mt-5">
+    <h2>Payment Failed</h2>
+    <p>There was an error processing your payment. Please try again.</p>
+</div>
+{% endblock %}

core/templates/core/payment_success.html

@@ -0,0 +1,9 @@
+{% extends "base.html" %}
+
+{% block content %}
+<div class="container mt-5">
+    <h2>Payment Successful</h2>
+    <p>Your order has been placed successfully.</p>
+    <p>Order ID: {{ order.id }}</p>
+</div>
+{% endblock %}

core/templates/registration/signup.html

@@ -0,0 +1,22 @@
+
+{% extends 'base.html' %}
+
+{% block title %}Create an Account{% endblock %}
+
+{% block content %}
+<div class="container">
+    <div class="form-container">
+        <h2>Create Your Account</h2>
+        <form method="post">
+            {% csrf_token %}
+            {{ form.as_p }}
+            <div class="d-grid">
+                <button type="submit" class="btn btn-primary btn-lg">Sign Up</button>
+            </div>
+        </form>
+        <p class="text-center mt-3">
+            Already have an account? <a href="{% url 'login' %}">Login</a>
+        </p>
+    </div>
+</div>
+{% endblock %}

core/templatetags/cart_tags.py

@@ -0,0 +1,7 @@
+from django import template
+
+register = template.Library()
+
+@register.filter
+def mul(value, arg):
+    return value * arg

core/urls.py

@@ -1,7 +1,13 @@
-from django.urls import path
+from django.urls import path, include
-
+from .views import index, signup, add_to_cart, cart_detail, checkout, initiate_payment, verify_payment
-from .views import home
 
 urlpatterns = [
-    path("", home, name="home"),
+    path("", index, name="index"),
-]
+    path("signup/", signup, name="signup"),
+    path("accounts/", include("django.contrib.auth.urls")), # for login, logout, etc.
+    path('cart/', cart_detail, name='cart_detail'),
+    path('cart/add/<int:product_id>/', add_to_cart, name='add_to_cart'),
+    path('checkout/', checkout, name='checkout'),
+    path('initiate-payment/', initiate_payment, name='initiate_payment'),
+    path('verify-payment/', verify_payment, name='verify_payment'),
+]

core/views.py

@@ -1,25 +1,134 @@
-import os
+from django.shortcuts import render, redirect, get_object_or_404
-import platform
+from django.contrib.auth.forms import UserCreationForm
+from django.contrib.auth import login
+from django.views.decorators.http import require_POST
+from django.contrib.auth.decorators import login_required
+from django.conf import settings
+import requests
+import json
 
-from django import get_version as django_version
+from .models import Product, Category, Cart, CartItem, Order, OrderItem
-from django.shortcuts import render
-from django.utils import timezone
-
-
-def home(request):
-    """Render the landing screen with loader and environment details."""
-    host_name = request.get_host().lower()
-    agent_brand = "AppWizzy" if host_name == "appwizzy.com" else "Flatlogic"
-    now = timezone.now()
 
+def index(request):
+    """Render the new landing page."""
+    products = Product.objects.filter(is_available=True)
+    categories = Category.objects.all()
     context = {
-        "project_name": "New Style",
+        'products': products,
-        "agent_brand": agent_brand,
+        'categories': categories,
-        "django_version": django_version(),
-        "python_version": platform.python_version(),
-        "current_time": now,
-        "host_name": host_name,
-        "project_description": os.getenv("PROJECT_DESCRIPTION", ""),
-        "project_image_url": os.getenv("PROJECT_IMAGE_URL", ""),
     }
     return render(request, "core/index.html", context)
+
+def signup(request):
+    """Handle user signup."""
+    if request.method == 'POST':
+        form = UserCreationForm(request.POST)
+        if form.is_valid():
+            user = form.save()
+            # You can log the user in directly if you want
+            # login(request, user)
+            return redirect('login')
+    else:
+        form = UserCreationForm()
+    return render(request, 'registration/signup.html', {'form': form})
+
+def _get_cart(request):
+    if request.user.is_authenticated:
+        cart, created = Cart.objects.get_or_create(user=request.user)
+    else:
+        session_key = request.session.session_key
+        if not session_key:
+            request.session.create()
+            session_key = request.session.session_key
+        cart, created = Cart.objects.get_or_create(session_key=session_key)
+    return cart
+
+@require_POST
+def add_to_cart(request, product_id):
+    cart = _get_cart(request)
+    product = get_object_or_404(Product, id=product_id)
+    quantity = int(request.POST.get('quantity', 1))
+    
+    cart_item, created = CartItem.objects.get_or_create(cart=cart, product=product)
+    if not created:
+        cart_item.quantity += quantity
+    else:
+        cart_item.quantity = quantity
+    cart_item.save()
+    
+    return redirect('cart_detail')
+
+def cart_detail(request):
+    cart = _get_cart(request)
+    return render(request, 'core/cart_detail.html', {'cart': cart})
+
+@login_required
+def checkout(request):
+    cart = _get_cart(request)
+    if not cart.items.all():
+        return redirect('index')
+    return render(request, 'core/cart_detail.html', {'cart': cart})
+
+@login_required
+def initiate_payment(request):
+    cart = _get_cart(request)
+    if not cart.items.all():
+        return redirect('index')
+
+    url = 'https://api.paystack.co/transaction/initialize'
+    headers = {
+        'Authorization': f'Bearer {settings.PAYSTACK_SECRET_KEY}',
+        'Content-Type': 'application/json',
+    }
+    data = {
+        "email": request.user.email,
+        "amount": cart.total_price_in_kobo,
+        "callback_.pyurl": request.build_absolute_uri(f"/verify-payment/"),
+    }
+
+    try:
+        response = requests.post(url, headers=headers, data=json.dumps(data))
+        response_data = response.json()
+        if response_data['status']:
+            # store the reference in the session, so we can retrieve it in the callback
+            request.session['payment_ref'] = response_data['data']['reference']
+            return redirect(response_data['data']['authorization_url'])
+        else:
+            return render(request, 'core/payment_failure.html', {'error': response_data['message']})
+    except requests.exceptions.RequestException as e:
+        return render(request, 'core/payment_failure.html', {'error': f"An error occurred: {e}"})
+
+@login_required
+def verify_payment(request):
+    ref = request.GET.get('reference')
+    if not ref:
+        # if the reference is not in the get request, check the session
+        ref = request.session.get('payment_ref')
+        if not ref:
+            return redirect('payment_failure')
+
+    url = f'https://api.paystack.co/transaction/verify/{ref}'
+    headers = {
+        'Authorization': f'Bearer {settings.PAYSTACK_SECRET_KEY}',
+    }
+
+    try:
+        response = requests.get(url, headers=headers)
+        response_data = response.json()
+        if response_data['status']:
+            if response_data['data']['status'] == 'success':
+                cart = _get_cart(request)
+                order = Order.objects.create(user=request.user, is_paid=True)
+                for item in cart.items.all():
+                    OrderItem.objects.create(order=order, product=item.product, quantity=item.quantity)
+                cart.items.all().delete()
+                # clear the payment reference from the session
+                if 'payment_ref' in request.session:
+                    del request.session['payment_ref']
+                return render(request, 'core/payment_success.html', {'order': order})
+            else:
+                return render(request, 'core/payment_failure.html')
+        else:
+            return render(request, 'core/payment_failure.html')
+    except requests.exceptions.RequestException as e:
+        return render(request, 'core/payment_failure.html', {'error': f"An error occurred: {e}"})

requirements.txt

@@ -1,3 +1,8 @@
-Django==5.2.7
+Django
+django-environ
+gunicorn
+psycopg2-binary
+whitenoise
+django-paystack
 mysqlclient==2.2.7
 python-dotenv==1.1.1

static/css/custom.css

@@ -0,0 +1,107 @@
+
+@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&family=Poppins:wght@700&display=swap');
+
+:root {
+    --primary-color: #0D0D2B;
+    --secondary-color: #3671E9;
+    --accent-color: #2B076E;
+    --bg-light: #FFFFFF;
+    --bg-gray: #F8F9FA;
+    --text-light: #FFFFFF;
+    --text-dark: #0D0D2B;
+    --font-headings: 'Poppins', sans-serif;
+    --font-body: 'Inter', sans-serif;
+}
+
+body {
+    font-family: var(--font-body);
+    background-color: var(--bg-light);
+    color: var(--text-dark);
+}
+
+h1, h2, h3, h4, h5, h6 {
+    font-family: var(--font-headings);
+    font-weight: 700;
+}
+
+.btn-primary {
+    background-color: var(--secondary-color);
+    border-color: var(--secondary-color);
+    padding: 12px 30px;
+    font-weight: 500;
+    transition: all 0.3s ease;
+}
+
+.btn-primary:hover {
+    background-color: #2d62c8;
+    border-color: #2d62c8;
+}
+
+.navbar-brand {
+    font-family: var(--font-headings);
+    font-size: 1.5rem;
+    color: var(--text-light) !important;
+}
+
+.hero {
+    background: linear-gradient(90deg, var(--accent-color) 0%, var(--primary-color) 100%);
+    color: var(--text-light);
+    padding: 100px 0;
+    text-align: center;
+}
+
+.hero h1 {
+    font-size: 3.5rem;
+    margin-bottom: 20px;
+}
+
+.hero p {
+    font-size: 1.2rem;
+    margin-bottom: 40px;
+}
+
+.services-section {
+    padding: 80px 0;
+    background-color: var(--bg-gray);
+}
+
+.service-card {
+    background-color: var(--bg-light);
+    border: none;
+    border-radius: 15px;
+    padding: 30px;
+    text-align: center;
+    box-shadow: 0 10px 30px rgba(0,0,0,0.07);
+    transition: transform 0.3s ease;
+}
+
+.service-card:hover {
+    transform: translateY(-10px);
+}
+
+.service-card .icon {
+    font-size: 3rem;
+    color: var(--secondary-color);
+    margin-bottom: 20px;
+}
+
+.form-container {
+    max-width: 500px;
+    margin: 80px auto;
+    padding: 40px;
+    background-color: var(--bg-light);
+    border-radius: 15px;
+    box-shadow: 0 10px 30px rgba(0,0,0,0.07);
+}
+
+.form-container h2 {
+    text-align: center;
+    margin-bottom: 30px;
+}
+
+.footer {
+    background-color: var(--primary-color);
+    color: var(--text-light);
+    padding: 40px 0;
+    text-align: center;
+}