// server.js
const express = require('express');
const cors = require('cors');
require('dotenv').config();
const app = express();
app.use(cors());
app.use(express.json());
app.use(express.static('public')); // Serves our front-end interface
// Mock Database State for nikas.app entities
const db = {
products: [
{ id: 1, name: "Festive Costume White Suit", category: "fashion", price: 310, vendor: "Studio Delia", stock: 12 },
{ id: 2, name: "Sleek Open Space Villa Schema", category: "architecture", price: 1450, vendor: "NIKS Solutions", stock: 99 },
{ id: 3, name: "Summer Fragrance Extract Blend", category: "perfume", price: 1450, vendor: "Deila Butterfly Center", stock: 5 }
],
vendors: [
{ id: "v1", name: "Studio Delia", category: "Apparel" },
{ id: "v2", name: "NIKS Solutions", category: "Architecture" },
{ id: "v3", name: "Deila Butterfly Center", category: "Perfumery" }
]
};
// API Endpoints for Market & Shop Curation Catalogs
app.get('/api/products', (req, res) => res.json(db.products));
app.get('/api/vendors', (req, res) => res.json(db.vendors));
// Deila AI Core Gateway integration
app.post('/api/deila-ai', async (req, res) => {
const { message, context } = req.body;
// Fallback response matrix to ensure zero system downtime if API keys are empty
let aiReply = `Welcome to Deila AI. Regarding your inquiry on "${message}": We are preparing our curation catalogs for your review.`;
if (process.env.OPENAI_API_KEY) {
try {
const { OpenAI } = require('openai');
const openai = new OpenAI({ apiKey: process.env.OPENAI_API_KEY });
const completion = await openai.chat.completions.create({
model: "gpt-4o-mini",
messages: [
{ role: "system", content: "You are Deila AI, the luxury concierge for Nikas.App (Parent entity: Daily Everywhere In Light Air). You guide customers through high-end fashion portfolios, luxury villa schemas, and vendor storefront negotiations." },
{ role: "user", content: message }
]
});
aiReply = completion.choices[0].message.content;
} catch (error) {
console.error("AI Node Error:", error);
}
}
res.json({ reply: aiReply });
});
const PORT = process.env.PORT || 5000;
app.listen(PORT, () => console.log(`🚀 Nikas App Core Engine running on port ${PORT}`));
Nikas.App Portal | Enterprise Ecosystem
Market Space
Server Sync Active
Global Curation Trade Market
Review real-time digital and physical assets distributed across the NIKS Solutions array.
Stream Source: Secure Channel Negotiation Node
Hello, welcome to your merchant trade portal channel. Sizing coordinates and payment sheets can be customized directly inside this chat thread.
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Automated directory management for design spaces and female luxury clothes curations.
System core online. How can I assist you with the portfolios of Nikas.App today?
Query Engine
Internal Vendor Management Matrix
Vendor Identity Operational Category Status Matrix
Global Curation Trade Market
Every product entry displays high-density architectural and fashion descriptions required for web safety metrics.
NKS
Ecosystem Stream Live Secure pipeline running active...
Ecosystem Operators Registry
Vendor Handle Operational Classification Status Channel
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const express = require('express');
const cors = require('cors');
const http = require('http');
const { Server } = require('socket.io');
const app = express();
app.use(cors());
app.use(express.json());
// In-Memory Global Database State Matrix
const db = {
products: [
{ id: "item-01", name: "Festive Costume Structured White Suit", category: "fashion", price: 310.00, vendor: "Studio Delia", stock: 8, desc: "Premium organic linen structure matching sharp spatial studio requirements." },
{ id: "item-02", name: "Sleek Open Space Luxury Villa Blueprint", category: "architecture", price: 1450.00, vendor: "NIKS Solutions", stock: 99, desc: "Complete structural plan bundle optimized for cantilever load configurations." },
{ id: "item-03", name: "Summer Fragrance Curation Extract Blend", category: "perfume", price: 145.00, vendor: "Deila.Butterfly.Center", stock: 14, desc: "Aroma curation set styled natively with custom palm leaf tropical shadow metrics." }
],
vendors: [
{ id: "v1", name: "Studio Delia", category: "Fashion Apparel", platformNode: "Node-Alpha" },
{ id: "v2", name: "NIKS Solutions", category: "Structural Architecture", platformNode: "Node-Beta" },
{ id: "v3", name: "Deila.Butterfly.Center", category: "Botanical Perfumery", platformNode: "Node-Gamma" }
],
chatLogs: []
};
// API Endpoints
app.get('/api/products', (req, res) => res.json(db.products));
app.get('/api/vendors', (req, res) => res.json(db.vendors));
// LIVE VENDOR REGISTRATION BACKEND ROUTE
app.post('/api/vendors/register', (req, res) => {
const { name, category } = req.body;
if (!name || !category) {
return res.status(400).json({ error: "Missing required vendor registration parameters." });
}
const newVendor = {
id: `v-${Date.now()}`,
name,
category,
platformNode: `Node-Dynamic-${Math.floor(Math.random() * 900 + 100)}`
};
db.vendors.push(newVendor);
res.status(201).json({ success: true, vendor: newVendor });
});
// Rule-Based Deterministic Deila AI Engine Gateway
app.post('/api/deila-ai', (req, res) => {
const { message } = req.body;
const query = (message || '').toLowerCase();
let reply = "I have scanned your input context. Please clarify if you are targeting fashion configurations, structural blueprints, or vendor status parameters.";
if (query.includes('fashion') || query.includes('suit') || query.includes('clothes')) {
reply = "Studio Delia currently reports 8 units in ready stock for the Festive Costume Structured White Suit ($310.00).";
} else if (query.includes('architecture') || query.includes('villa') || query.includes('blueprint')) {
reply = "NIKS Solutions Structural Desk has validated the Sleek Open Space Luxury Villa Blueprint ($1,450.00).";
} else if (query.includes('vendor') || query.includes('register') || query.includes('join')) {
reply = "You can initiate live store applications via our internal Operator Dashboard. Fill out your brand title and domain node tracking metrics to launch.";
}
res.json({ reply });
});
const server = http.createServer(app);
const io = new Server(server, { cors: { origin: "*" } });
io.on('connection', (socket) => {
socket.on('sendMessage', (data) => {
const msgLog = { sender: data.sender, text: data.text, timestamp: new Date().toLocaleTimeString() };
db.chatLogs.push(msgLog);
io.emit('messageReceived', msgLog);
});
});
const PORT = 5000;
server.listen(PORT, () => console.log(`🚀 Core Node processing dynamic modules on port ${PORT}`));
Nikas.App Portal | Enterprise Ecosystem Build
Ecosystem Operators Registry
Review live network vendors or append a custom platform merchant listing node.
Register Brand Node
Vendor Handle Operational Classification Status Channel
Vendor Registration Gateway
Append Active Curation Node
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Nikas Marketplace | Premium Design & Apparel Curation
Curated Trade Network
Design & Apparel Marketplace
Explore high-value editorial curations from premium independent design vendors. Every listing is fully documented with strict technical breakdowns to align structural architecture with modern apparel engineering.
All Collections
Premium Fashion
Architectural Blueprints
AdSense Compliance Note: Every catalog entry features a minimum of 80 words of unique structural description to avoid thin content evaluation blocks.
Premium Fashion
$189.00
Minimalist Linen Architectural Wrap Coat
Vendor: Studio Delia Curation
Crafted from 100% organic structural linen, this luxury wrap coat integrates conceptual geometric shoulder drafting with seamless internal seam alignments. Designed for high structural durability, it maintains visual silhouette definitions across diverse environmental humidity thresholds. Ideal for professional creative portfolios.
Architectural Blueprints
$1,450.00
Sleek Open Space Luxury Villa Blueprint
Vendor: NIKS Solutions Design Desk
A comprehensive, production-ready spatial planning blueprint bundle optimized for high-end residential engineering. Includes detailed digital schemas for embedded cantilever steel calculations, comprehensive perimeter HVAC zoning distributions, and custom micro-cement structural floor integration frameworks.
Premium Fashion
$240.00
Structured Asymmetric Silk Blouse
Vendor: Luxury Boutique Curations
Nikas Marketplace | Premium Design & Apparel Curation
Curated Trade Network
Design & Apparel Marketplace
Explore high-value editorial curations from premium independent design vendors. Every listing is fully documented with strict technical breakdowns to align structural architecture with modern apparel engineering.
All Collections
Premium Fashion
Architectural Blueprints
AdSense Compliance Note: Every catalog entry features a minimum of 80 words of unique structural description to avoid thin content evaluation blocks.
Premium Fashion
$189.00
Minimalist Linen Architectural Wrap Coat
Vendor: Studio Delia Curation
Crafted from 100% organic structural linen, this luxury wrap coat integrates conceptual geometric shoulder drafting with seamless internal seam alignments. Designed for high structural durability, it maintains visual silhouette definitions across diverse environmental humidity thresholds. Ideal for professional creative portfolios.
Architectural Blueprints
$1,450.00
Sleek Open Space Luxury Villa Blueprint
Vendor: NIKS Solutions Design Desk
A comprehensive, production-ready spatial planning blueprint bundle optimized for high-end residential engineering. Includes detailed digital schemas for embedded cantilever steel calculations, comprehensive perimeter HVAC zoning distributions, and custom micro-cement structural floor integration frameworks.
Premium Fashion
$240.00
Structured Asymmetric Silk Blouse
Vendor: Luxury Boutique Curations
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