csp roi calculator

hub/services/templates/calculator/password_form.html

@@ -0,0 +1,39 @@
+{% extends 'base.html' %}
+{% load static %}
+
+{% block title %}Authentication Required{% endblock %}
+
+{% block content %}
+<div class="container my-5">
+    <div class="row justify-content-center">
+        <div class="col-md-6 col-lg-4">
+            <div class="card shadow">
+                <div class="card-body">
+                    <div class="text-center mb-4">
+                        <i class="bi bi-shield-lock text-primary" style="font-size: 3rem;"></i>
+                        <h2 class="h4 mt-3">Authentication Required</h2>
+                        <p class="text-muted">Please enter the password to access the CSP ROI Calculator</p>
+                    </div>
+
+                    {% if messages %}
+                        {% for message in messages %}
+                            <div class="alert alert-danger" role="alert">
+                                {{ message }}
+                            </div>
+                        {% endfor %}
+                    {% endif %}
+
+                    <form method="post">
+                        {% csrf_token %}
+                        <div class="mb-3">
+                            <label for="password" class="form-label">Password</label>
+                            <input type="password" class="form-control" id="password" name="password" required>
+                        </div>
+                        <button type="submit" class="btn btn-primary w-100">Access Calculator</button>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+{% endblock %}

hub/services/urls.py

@@ -29,4 +29,9 @@ urlpatterns = [
         views.pricelist,
         name="pricelist",
     ),
+    path(
+        "csp-roi-calculator/",
+        views.csp_roi_calculator,
+        name="csp_roi_calculator",
+    ),
 ]

hub/services/views/__init__.py

@@ -7,3 +7,4 @@ from .services import *
 from .pages import *
 from .subscriptions import *
 from .pricelist import *
+from .calculator import *

hub/services/views/calculator.py

@@ -0,0 +1,37 @@
+from django.shortcuts import render, redirect
+from django.contrib import messages
+from django.views.decorators.http import require_http_methods
+
+
+@require_http_methods(["GET", "POST"])
+def csp_roi_calculator(request):
+    """
+    CSP ROI Calculator - Protected view with password authentication
+    Provides a comprehensive ROI calculation tool for cloud provider investors
+    """
+    # Handle logout
+    if request.method == "POST" and request.POST.get("logout"):
+        request.session.pop("csp_calculator_authenticated", None)
+        return redirect("services:csp_roi_calculator")
+
+    # Simple password protection - check if authenticated in session
+    if not request.session.get("csp_calculator_authenticated", False):
+        if request.method == "POST":
+            password = request.POST.get("password", "")
+            # Simple password check - in production, this should be more secure
+            if password == "servala2025":  # TODO: Move to environment variable
+                request.session["csp_calculator_authenticated"] = True
+                return redirect("services:csp_roi_calculator")
+            else:
+                messages.error(request, "Invalid password. Please try again.")
+
+        # Show password form
+        return render(request, "calculator/password_form.html")
+
+    # User is authenticated, show the calculator
+    context = {
+        "page_title": "CSP ROI Calculator",
+        "page_description": "Calculate potential returns from investing in Servala platform",
+    }
+
+    return render(request, "calculator/csp_roi_calculator.html", context)