0000: Sample Changes Committed

Satheeskumar-1989 · Satheeskumar-1989 · commit 2ff4881a6d44 · 2025-11-24T16:58:20.000+05:30
diff --git a/querybuilder-app/.gitignore b/querybuilder-app/.gitignore
@@ -0,0 +1,41 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/versions
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# env files (can opt-in for committing if needed)
+.env*
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts
diff --git a/querybuilder-app/next.config.ts b/querybuilder-app/next.config.ts
@@ -0,0 +1,8 @@
+import type { NextConfig } from "next";
+
+const nextConfig: NextConfig = {
+  /* config options here */
+  reactCompiler: true,
+};
+
+export default nextConfig;
diff --git a/querybuilder-app/package.json b/querybuilder-app/package.json
@@ -0,0 +1,30 @@
+{
+  "name": "querybuilder-app",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next build && next start"
+  },
+  "dependencies": {
+    "@syncfusion/ej2-react-buttons": "*",
+    "@syncfusion/ej2-react-dropdowns": "*",
+    "@syncfusion/ej2-react-grids": "*",
+    "@syncfusion/ej2-react-inputs": "*",
+    "@syncfusion/ej2-react-querybuilder": "*",
+    "@syncfusion/ej2-react-splitbuttons": "*",
+    "next": "16.0.3",
+    "react": "19.2.0",
+    "react-dom": "19.2.0"
+  },
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4",
+    "@types/node": "^20",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
+    "babel-plugin-react-compiler": "1.0.0",
+    "tailwindcss": "^4",
+    "typescript": "^5"
+  }
+}
diff --git a/querybuilder-app/postcss.config.mjs b/querybuilder-app/postcss.config.mjs
@@ -0,0 +1,7 @@
+const config = {
+  plugins: {
+    "@tailwindcss/postcss": {},
+  },
+};
+
+export default config;
diff --git a/querybuilder-app/public/file.svg b/querybuilder-app/public/file.svg
@@ -0,0 +1 @@
+<svg fill="none" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg"><path d="M14.5 13.5V5.41a1 1 0 0 0-.3-.7L9.8.29A1 1 0 0 0 9.08 0H1.5v13.5A2.5 2.5 0 0 0 4 16h8a2.5 2.5 0 0 0 2.5-2.5m-1.5 0v-7H8v-5H3v12a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1M9.5 5V2.12L12.38 5zM5.13 5h-.62v1.25h2.12V5zm-.62 3h7.12v1.25H4.5zm.62 3h-.62v1.25h7.12V11z" clip-rule="evenodd" fill="#666" fill-rule="evenodd"/></svg>
diff --git a/querybuilder-app/public/globe.svg b/querybuilder-app/public/globe.svg
@@ -0,0 +1 @@
+<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><g clip-path="url(#a)"><path fill-rule="evenodd" clip-rule="evenodd" d="M10.27 14.1a6.5 6.5 0 0 0 3.67-3.45q-1.24.21-2.7.34-.31 1.83-.97 3.1M8 16A8 8 0 1 0 8 0a8 8 0 0 0 0 16m.48-1.52a7 7 0 0 1-.96 0H7.5a4 4 0 0 1-.84-1.32q-.38-.89-.63-2.08a40 40 0 0 0 3.92 0q-.25 1.2-.63 2.08a4 4 0 0 1-.84 1.31zm2.94-4.76q1.66-.15 2.95-.43a7 7 0 0 0 0-2.58q-1.3-.27-2.95-.43a18 18 0 0 1 0 3.44m-1.27-3.54a17 17 0 0 1 0 3.64 39 39 0 0 1-4.3 0 17 17 0 0 1 0-3.64 39 39 0 0 1 4.3 0m1.1-1.17q1.45.13 2.69.34a6.5 6.5 0 0 0-3.67-3.44q.65 1.26.98 3.1M8.48 1.5l.01.02q.41.37.84 1.31.38.89.63 2.08a40 40 0 0 0-3.92 0q.25-1.2.63-2.08a4 4 0 0 1 .85-1.32 7 7 0 0 1 .96 0m-2.75.4a6.5 6.5 0 0 0-3.67 3.44 29 29 0 0 1 2.7-.34q.31-1.83.97-3.1M4.58 6.28q-1.66.16-2.95.43a7 7 0 0 0 0 2.58q1.3.27 2.95.43a18 18 0 0 1 0-3.44m.17 4.71q-1.45-.12-2.69-.34a6.5 6.5 0 0 0 3.67 3.44q-.65-1.27-.98-3.1" fill="#666"/></g><defs><clipPath id="a"><path fill="#fff" d="M0 0h16v16H0z"/></clipPath></defs></svg>
diff --git a/querybuilder-app/public/next.svg b/querybuilder-app/public/next.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 394 80"><path fill="#000" d="M262 0h68.5v12.7h-27.2v66.6h-13.6V12.7H262V0ZM149 0v12.7H94v20.4h44.3v12.6H94v21h55v12.6H80.5V0h68.7zm34.3 0h-17.8l63.8 79.4h17.9l-32-39.7 32-39.6h-17.9l-23 28.6-23-28.6zm18.3 56.7-9-11-27.1 33.7h17.8l18.3-22.7z"/><path fill="#000" d="M81 79.3 17 0H0v79.3h13.6V17l50.2 62.3H81Zm252.6-.4c-1 0-1.8-.4-2.5-1s-1.1-1.6-1.1-2.6.3-1.8 1-2.5 1.6-1 2.6-1 1.8.3 2.5 1a3.4 3.4 0 0 1 .6 4.3 3.7 3.7 0 0 1-3 1.8zm23.2-33.5h6v23.3c0 2.1-.4 4-1.3 5.5a9.1 9.1 0 0 1-3.8 3.5c-1.6.8-3.5 1.3-5.7 1.3-2 0-3.7-.4-5.3-1s-2.8-1.8-3.7-3.2c-.9-1.3-1.4-3-1.4-5h6c.1.8.3 1.6.7 2.2s1 1.2 1.6 1.5c.7.4 1.5.5 2.4.5 1 0 1.8-.2 2.4-.6a4 4 0 0 0 1.6-1.8c.3-.8.5-1.8.5-3V45.5zm30.9 9.1a4.4 4.4 0 0 0-2-3.3 7.5 7.5 0 0 0-4.3-1.1c-1.3 0-2.4.2-3.3.5-.9.4-1.6 1-2 1.6a3.5 3.5 0 0 0-.3 4c.3.5.7.9 1.3 1.2l1.8 1 2 .5 3.2.8c1.3.3 2.5.7 3.7 1.2a13 13 0 0 1 3.2 1.8 8.1 8.1 0 0 1 3 6.5c0 2-.5 3.7-1.5 5.1a10 10 0 0 1-4.4 3.5c-1.8.8-4.1 1.2-6.8 1.2-2.6 0-4.9-.4-6.8-1.2-2-.8-3.4-2-4.5-3.5a10 10 0 0 1-1.7-5.6h6a5 5 0 0 0 3.5 4.6c1 .4 2.2.6 3.4.6 1.3 0 2.5-.2 3.5-.6 1-.4 1.8-1 2.4-1.7a4 4 0 0 0 .8-2.4c0-.9-.2-1.6-.7-2.2a11 11 0 0 0-2.1-1.4l-3.2-1-3.8-1c-2.8-.7-5-1.7-6.6-3.2a7.2 7.2 0 0 1-2.4-5.7 8 8 0 0 1 1.7-5 10 10 0 0 1 4.3-3.5c2-.8 4-1.2 6.4-1.2 2.3 0 4.4.4 6.2 1.2 1.8.8 3.2 2 4.3 3.4 1 1.4 1.5 3 1.5 5h-5.8z"/></svg>
diff --git a/querybuilder-app/public/vercel.svg b/querybuilder-app/public/vercel.svg
@@ -0,0 +1 @@
+<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1155 1000"><path d="m577.3 0 577.4 1000H0z" fill="#fff"/></svg>
diff --git a/querybuilder-app/public/window.svg b/querybuilder-app/public/window.svg
@@ -0,0 +1 @@
+<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill-rule="evenodd" clip-rule="evenodd" d="M1.5 2.5h13v10a1 1 0 0 1-1 1h-11a1 1 0 0 1-1-1zM0 1h16v11.5a2.5 2.5 0 0 1-2.5 2.5h-11A2.5 2.5 0 0 1 0 12.5zm3.75 4.5a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5M7 4.75a.75.75 0 1 1-1.5 0 .75.75 0 0 1 1.5 0m1.75.75a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5" fill="#666"/></svg>
diff --git a/querybuilder-app/src/.npmrc b/querybuilder-app/src/.npmrc
@@ -0,0 +1,2 @@
+registry=https://registry.npmjs.org/
+@syncfusion:registry=https://nexus.syncfusioninternal.com/repository/ej2-development/
diff --git a/querybuilder-app/src/app/actions.ts b/querybuilder-app/src/app/actions.ts
@@ -0,0 +1,88 @@
+'use server';
+
+import { getProducts } from '@/lib/db/products';
+import type { Product, ApiResponse } from '@/lib/types';
+import type { Predicate } from '@/lib/types';
+
+
+export async function filterProducts(predicates?: Predicate): Promise<ApiResponse<Product[]>>  {
+  try {
+    await new Promise(resolve => setTimeout(resolve, 2000));
+    const allProducts = await getProducts();
+
+    if (!predicates) return {
+      success: false,
+      error: 'Predicates Not Received',
+      timestamp: new Date().toISOString(),
+    };
+
+    const list = Array.isArray(predicates) ? predicates : [predicates];
+    const filtered = allProducts.filter(item =>
+      evaluatePredicates(item, list)
+    );
+
+    return {
+      success: true,
+      data: filtered,
+      timestamp: new Date().toISOString(),
+    };
+  } catch (error) {
+    console.error('Filter failed:', error);
+    return {
+      success: false,
+      error: 'Failed to filter products',
+      timestamp: new Date().toISOString(),
+    };
+  }
+}
+
+
+function evaluatePredicates(item: any, predicates: Predicate[]): boolean {
+  for (const p of predicates) {
+    // Nested group: (A and B) or C
+    if (p.isComplex && p.predicates) {
+      const subResult = evaluatePredicates(item, p.predicates);
+      if (p.condition === 'or' && subResult) return true;
+      if (p.condition !== 'or' && !subResult) return false;
+      continue;
+    }
+
+    let value = item[p.field];
+    let target = p.value;
+
+    // Case-insensitive strings
+    if (p.ignoreCase && typeof value === 'string' && typeof target === 'string') {
+      value = value.toLowerCase();
+      target = target.toLowerCase();
+    }
+
+    let match = false;
+    switch (p.operator) {
+      case 'equal':            match = value === target; break;
+      case 'notequal':         match = value !== target; break;
+      case 'greaterthan':
+        if (target == null) { match = false; break; }
+        match = Number(value) > Number(target); break;
+      case 'greaterthanorequal':
+        if (target == null) { match = false; break; }
+        match = Number(value) >= Number(target); break;
+      case 'lessthan':
+        if (target == null) { match = false; break; }
+        match = Number(value) < Number(target); break;
+      case 'lessthanorequal':
+        if (target == null) { match = false; break; }
+        match = Number(value) <= Number(target); break;
+      case 'contains':         match = String(value).includes(String(target)); break;
+      case 'startswith':       match = String(value).startsWith(String(target)); break;
+      case 'endswith':         match = String(value).endsWith(String(target)); break;
+      default:                 match = true;
+    }
+
+    // OR short-circuit
+    if (p.condition === 'or' && match) return true;
+    // AND fail-fast
+    if (p.condition !== 'or' && !match) return false;
+  }
+
+  return true; // all ANDs passed
+}
diff --git a/querybuilder-app/src/app/components/QueryBuilderClient.tsx b/querybuilder-app/src/app/components/QueryBuilderClient.tsx
@@ -0,0 +1,82 @@
+'use client';
+import { useRef, useState } from 'react';
+import { Product, ApiResponse } from '@/lib/types';
+import { filterProducts } from '@/app/actions';
+import ResultsTable from './ResultsTable';
+import { QueryBuilderComponent, RuleModel } from '@syncfusion/ej2-react-querybuilder';
+import { SerializePredicate } from '@/lib/utils/PredicateSerializer';
+
+export default function QueryBuilderClient({ metadata }: any) {
+  const [rule, setRule] = useState<RuleModel>({
+    condition: 'and',
+    rules: [{}],
+  });
+
+  const columns = metadata.fields.map((field: any) => ({
+    field: field.name,
+    label: field.label,
+    type: field.type,
+  }));
+
+  const ds = metadata.products;
+
+  const [results, setResults] = useState<Product[]>([]);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+  const [executed, setExecuted] = useState(false);
+  const queryBuilderRef = useRef<QueryBuilderComponent>(null);
+
+  const handleApplyFilter = async () => {
+    setLoading(true);
+    setError(null);
+    let predicate: any = queryBuilderRef.current?.getPredicate(queryBuilderRef.current?.getValidRules());
+    let serializedPredicate = SerializePredicate(predicate);
+    const response: ApiResponse<Product[]> = await filterProducts(serializedPredicate);
+    if (response.success) {
+      setResults(response.data || []);
+    } else {
+      setError(response.error || 'An unknown error occurred.');
+    }
+    setExecuted(true);
+    setLoading(false);
+  };
+
+  const handleReset = () => {
+    setRule({ condition: 'and', rules: [{}] });
+    setResults([]);
+    setError(null);
+    setExecuted(false);
+  };
+
+  return (
+    <div className="space-y-6">
+      {error && (
+        <div className="rounded-lg border border-red-200 bg-red-50 p-4 text-red-800">
+          <strong>Error:</strong> {error}
+        </div>
+      )}
+      <QueryBuilderComponent ref={queryBuilderRef}  rule={rule} onChange={setRule} columns={columns} dataSource={ds} />
+      <div className="flex gap-3">
+        <button onClick={handleApplyFilter} disabled={loading} className="e-btn btn-primary">
+          {loading ? 'Filtering...' : 'Apply Filter' }
+        </button>
+        <button onClick={handleReset} className="e-btn btn-primary">Reset</button>
+      </div>
+        {executed && (
+        <div className="mt-8 pt-6 border-t">
+          <h3 className="text-lg font-semibold mb-4">Results ({results.length})</h3>
+          {results.length === 0 ? (
+            <p className="text-center py-8 text-gray-600">No products match your criteria.</p>
+          ) : (
+            <ResultsTable products={results} />
+          )}
+        </div>
+      )}
+      {loading && (
+        <div className="flex justify-center py-8">
+          <div className="h-8 w-8 animate-spin rounded-full border-4 border-gray-200 border-t-blue-600" />
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/querybuilder-app/src/app/components/QueryBuilderContainer.tsx b/querybuilder-app/src/app/components/QueryBuilderContainer.tsx
@@ -0,0 +1,24 @@
+export const revalidate = 0;
+export const dynamic = 'force-dynamic';
+import { unstable_noStore as noStore } from 'next/cache';
+import QueryBuilderClient from './QueryBuilderClient';
+import { getProducts } from '@/lib/db/products';
+
+export default async function QueryBuilderContainer() {
+  noStore();
+  await new Promise(resolve => setTimeout(resolve, 2000));
+  const products = await getProducts();
+  const metadata = {
+    fields: [
+      { name: 'id', label: 'ID', type: 'number' },
+      { name: 'name', label: 'Product Name', type: 'string' },
+      { name: 'category', label: 'Category', type: 'string' },
+      { name: 'price', label: 'Price', type: 'number' },
+      { name: 'stock', label: 'Stock', type: 'number' },
+      { name: 'rating', label: 'Rating', type: 'number' },
+      { name: 'status', label: 'Status', type: 'string' }
+    ],
+    products: products
+  };
+  return <QueryBuilderClient metadata={metadata} />;
+}
diff --git a/querybuilder-app/src/app/components/ResultsTable.tsx b/querybuilder-app/src/app/components/ResultsTable.tsx
@@ -0,0 +1,47 @@
+'use client';
+import { Product } from '@/lib/types';
+
+export default function ResultsTable({ products }: { products: Product[] }) {
+  return (
+    <div className="grid-container overflow-x-auto">
+      <table className="w-full">
+        <thead>
+          <tr className="bg-gray-100 border-b-2 border-gray-300">
+            <th className="px-4 py-3 text-left font-semibold">Name</th>
+            <th className="px-4 py-3 text-left font-semibold">Category</th>
+            <th className="px-4 py-3 text-left font-semibold">Price</th>
+            <th className="px-4 py-3 text-left font-semibold">Stock</th>
+            <th className="px-4 py-3 text-left font-semibold">Rating</th>
+            <th className="px-4 py-3 text-left font-semibold">Manufacturer</th>
+            <th className="px-4 py-3 text-left font-semibold">Status</th>
+          </tr>
+        </thead>
+        <tbody>
+          {products.map((product, index) => (
+            <tr key={product.id} className={index % 2 === 0 ? 'bg-white' : 'bg-gray-50'}>
+              <td className="px-4 py-3 font-medium">{product.name}</td>
+              <td className="px-4 py-3">
+                <span className="inline-block px-3 py-1 rounded-full text-sm bg-blue-100 text-blue-800">
+                  {product.category}
+                </span>
+              </td>
+              <td className="px-4 py-3 font-semibold">${product.price.toFixed(2)}</td>
+              <td className="px-4 py-3">{product.stock} units</td>
+              <td className="px-4 py-3">⭐ {product.rating}</td>
+              <td className="px-4 py-3">{product.manufacturer}</td>
+              <td className="px-4 py-3">
+                <span className={`inline-block px-3 py-1 rounded text-sm font-medium ${
+                  product.status === 'active' ? 'bg-green-100 text-green-800' :
+                  product.status === 'inactive' ? 'bg-yellow-100 text-yellow-800' :
+                  'bg-red-100 text-red-800'
+                }`}>
+                  {product.status}
+                </span>
+              </td>
+            </tr>
+          ))}
+        </tbody>
+      </table>
+    </div>
+  );
+}
diff --git a/querybuilder-app/src/app/favicon.ico b/querybuilder-app/src/app/favicon.ico
diff --git a/querybuilder-app/src/app/globals.css b/querybuilder-app/src/app/globals.css
@@ -0,0 +1,38 @@
+@import "@syncfusion/ej2-base/styles/material.css";
+@import "@syncfusion/ej2-react-querybuilder/styles/material.css";
+@import "@syncfusion/ej2-react-grids/styles/material.css";
+@import "@syncfusion/ej2-react-buttons/styles/material.css";
+@import "@syncfusion/ej2-react-splitbuttons/styles/material.css";
+@import "@syncfusion/ej2-react-inputs/styles/material.css";
+@import "@syncfusion/ej2-react-dropdowns/styles/material.css";
+
+@import "tailwindcss";
+
+:root {
+  --background: #ffffff;
+  --foreground: #171717;
+}
+
+@theme inline {
+  --color-background: var(--background);
+  --color-foreground: var(--foreground);
+  --font-sans: var(--font-geist-sans);
+  --font-mono: var(--font-geist-mono);
+}
+
+@media (prefers-color-scheme: dark) {
+  :root {
+    --background: #0a0a0a;
+    --foreground: #ededed;
+  }
+}
+
+body {
+  background: var(--background);
+  color: var(--foreground);
+  font-family: Arial, Helvetica, sans-serif;
+}
+
+.space-y-8 {
+  margin: 10px;
+}
diff --git a/querybuilder-app/src/app/layout.tsx b/querybuilder-app/src/app/layout.tsx
diff --git a/querybuilder-app/src/app/page.tsx b/querybuilder-app/src/app/page.tsx
diff --git a/querybuilder-app/src/lib/db/products.ts b/querybuilder-app/src/lib/db/products.ts
diff --git a/querybuilder-app/src/lib/types/index.ts b/querybuilder-app/src/lib/types/index.ts
diff --git a/querybuilder-app/src/lib/utils/PredicateSerializer.ts b/querybuilder-app/src/lib/utils/PredicateSerializer.ts
diff --git a/querybuilder-app/tsconfig.json b/querybuilder-app/tsconfig.json

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+registry=https://registry.npmjs.org/`
	`2`	`+@syncfusion:registry=https://nexus.syncfusioninternal.com/repository/ej2-development/`