feat: Implement core admin panel functionalities including appointment, contact, and pricing management with associated models, controllers, views, and routes.

controllers/pricingController.js

@@ -0,0 +1,193 @@
+const Pricing = require("../models/pricing");
+
+// ==================== CMS ADMIN FUNCTIONS ====================
+
+// Render admin page for pricing management
+exports.index = async (req, res) => {
+    try {
+        let pricing = await Pricing.findOne({ name: "default" });
+
+        // If no data in DB, try to load from JSON file
+        if (!pricing) {
+            const fs = require("fs");
+            const path = require("path");
+            const jsonPath = path.join(__dirname, "../data/pricing.json");
+
+            if (fs.existsSync(jsonPath)) {
+                const jsonData = JSON.parse(fs.readFileSync(jsonPath, "utf8"));
+                pricing = await Pricing.migrateFromJson(jsonData);
+            } else {
+                // Create default pricing
+                pricing = await Pricing.create({
+                    name: "default",
+                    hero: {
+                        title: "Pricing Plan",
+                        backgroundImage: "/assets/img/inner-page/breadcrumb.jpg",
+                        shapeImage: "/assets/img/inner-page/shape.png",
+                        breadcrumb: [
+                            { text: "Home", link: "/" },
+                            { text: "Pricing Plan", link: "" },
+                        ],
+                    },
+                    pricingSection: {
+                        subtitle: "pricing plan",
+                        heading: "Flexible Plans to Suit Every Traveler",
+                        description: "Choose the plan that fits your visa needs and enjoy expert guidance every step of the way.",
+                    },
+                    plans: {
+                        monthly: [],
+                        yearly: [],
+                    },
+                    testimonials: {
+                        subtitle: "What Our Clients Say",
+                        heading: "Immigration Success Stories",
+                        buttonText: "View All Review",
+                        buttonLink: "/contact",
+                        buttonIcon: "fa-solid fa-arrow-right",
+                        image: "",
+                        items: [],
+                    },
+                });
+            }
+        }
+
+        res.render("admin/pricing/index", {
+            layout: "layouts/main",
+            title: "Pricing Management",
+            data: pricing,
+            user: req.session.user,
+            frontendUrl: process.env.FRONTEND_URL || "http://localhost:3000",
+        });
+    } catch (err) {
+        console.error("Error loading pricing admin page:", err);
+        req.flash("error", "Error loading pricing data");
+        res.redirect("/admin/dashboard");
+    }
+};
+
+// Update pricing data
+exports.update = async (req, res) => {
+    try {
+        const { hero, pricingSection, plans, testimonials } = req.body;
+
+        // Parse JSON strings if needed
+        const heroData = typeof hero === "string" ? JSON.parse(hero) : hero;
+        const pricingSectionData = typeof pricingSection === "string" ? JSON.parse(pricingSection) : pricingSection;
+        const plansData = typeof plans === "string" ? JSON.parse(plans) : plans;
+        const testimonialsData = typeof testimonials === "string" ? JSON.parse(testimonials) : testimonials;
+
+        let pricing = await Pricing.findOne({ name: "default" });
+
+        if (pricing) {
+            pricing.hero = heroData;
+            pricing.pricingSection = pricingSectionData;
+            pricing.plans = plansData;
+            pricing.testimonials = testimonialsData;
+            await pricing.save();
+        } else {
+            pricing = await Pricing.create({
+                name: "default",
+                hero: heroData,
+                pricingSection: pricingSectionData,
+                plans: plansData,
+                testimonials: testimonialsData,
+            });
+        }
+
+        req.flash("success", "Pricing data updated successfully");
+        res.redirect("/admin/pricing");
+    } catch (err) {
+        console.error("Error updating pricing:", err);
+        req.flash("error", "Error updating pricing data");
+        res.redirect("/admin/pricing");
+    }
+};
+
+// API to get pricing data (admin)
+exports.getPricingData = async (req, res) => {
+    try {
+        let pricing = await Pricing.findOne({ name: "default" });
+
+        if (!pricing) {
+            const fs = require("fs");
+            const path = require("path");
+            const jsonPath = path.join(__dirname, "../data/pricing.json");
+
+            if (fs.existsSync(jsonPath)) {
+                const jsonData = JSON.parse(fs.readFileSync(jsonPath, "utf8"));
+                pricing = await Pricing.migrateFromJson(jsonData);
+            }
+        }
+
+        res.json({
+            success: true,
+            data: pricing,
+        });
+    } catch (err) {
+        console.error("Error getting pricing data:", err);
+        res.status(500).json({
+            success: false,
+            error: "Error loading pricing data",
+        });
+    }
+};
+
+// Public API to get pricing page data (for frontend)
+exports.api = async (req, res) => {
+    try {
+        let pricing = await Pricing.findOne({ name: "default" });
+
+        if (!pricing) {
+            const fs = require("fs");
+            const path = require("path");
+            const jsonPath = path.join(__dirname, "../data/pricing.json");
+
+            if (fs.existsSync(jsonPath)) {
+                const jsonData = JSON.parse(fs.readFileSync(jsonPath, "utf8"));
+                pricing = await Pricing.migrateFromJson(jsonData);
+            }
+        }
+
+        if (!pricing) {
+            return res.status(404).json({
+                success: false,
+                error: "Pricing data not found",
+            });
+        }
+
+        const backendUrl = process.env.BACKEND_URL || "http://localhost:3001";
+
+        const getFullUrl = (path) => {
+            if (!path || path.startsWith("http")) return path;
+            return `${backendUrl}${path.startsWith("/") ? "" : "/"}${path}`;
+        };
+
+        // Convert to plain object to modify properties safely
+        const pricingData = pricing.toObject ? pricing.toObject() : pricing;
+
+        if (pricingData.hero) {
+            pricingData.hero.backgroundImage = getFullUrl(pricingData.hero.backgroundImage);
+            pricingData.hero.shapeImage = getFullUrl(pricingData.hero.shapeImage);
+        }
+
+        if (pricingData.testimonials) {
+            pricingData.testimonials.image = getFullUrl(pricingData.testimonials.image);
+        }
+
+        res.json({
+            success: true,
+            data: {
+                hero: pricingData.hero,
+                pricingSection: pricingData.pricingSection,
+                plans: pricingData.plans,
+                testimonials: pricingData.testimonials,
+            },
+        });
+    } catch (err) {
+        console.error("Error getting pricing API data:", err);
+        res.status(500).json({
+            success: false,
+            error: "Error loading pricing data",
+        });
+    }
+};