feat: backend en tiempo real con Socket.IO y soporte para Render

Author: Elkin

package-lock.json

@@ -17,6 +17,7 @@
     "lucide-react": "^1.70.0",
     "react": "^19.3.1",
     "react-dom": "^19.3.1",
+    "socket.io-client": "^4.8.4",
     "tailwindcss": "^4.3.5",
     "xlsx": "^0.18.5"
   },

package.json

@@ -0,0 +1,12 @@
+services:
+  - type: web
+    name: juegos-asocomunales-api
+    env: node
+    plan: free
+    buildCommand: cd server && npm install
+    startCommand: cd server && npm start
+    envVars:
+      - key: NODE_ENV
+        value: production
+      - key: COORDINATOR_PIN
+        value: "2026"

render.yaml

@@ -0,0 +1,68 @@
+import fs from 'fs';
+import path from 'path';
+
+// Read initialData.ts
+const initialDataPath = path.resolve('src/data/initialData.ts');
+const content = fs.readFileSync(initialDataPath, 'utf8');
+
+// Helper to extract exported const JSON arrays/objects
+function extractConst(name) {
+  const marker = `export const ${name}`;
+  const startIdx = content.indexOf(marker);
+  if (startIdx === -1) return null;
+  const eqIdx = content.indexOf('=', startIdx);
+  const openBracket = content.indexOf('[', eqIdx);
+  const openBrace = content.indexOf('{', eqIdx);
+  
+  let isArray = false;
+  let startCharIdx = -1;
+  if (openBracket !== -1 && (openBrace === -1 || openBracket < openBrace)) {
+    isArray = true;
+    startCharIdx = openBracket;
+  } else if (openBrace !== -1) {
+    isArray = false;
+    startCharIdx = openBrace;
+  }
+  
+  // Find matching closing bracket/brace
+  let depth = 0;
+  let endCharIdx = -1;
+  const openChar = isArray ? '[' : '{';
+  const closeChar = isArray ? ']' : '}';
+  
+  for (let i = startCharIdx; i < content.length; i++) {
+    if (content[i] === openChar) depth++;
+    else if (content[i] === closeChar) {
+      depth--;
+      if (depth === 0) {
+        endCharIdx = i;
+        break;
+      }
+    }
+  }
+  
+  const rawStr = content.slice(startCharIdx, endCharIdx + 1);
+  return JSON.parse(rawStr);
+}
+
+const jacs = extractConst('SABANETA_JACS');
+const athletes = extractConst('INITIAL_ATHLETES');
+const registrations = extractConst('INITIAL_REGISTRATIONS');
+const matches = [];
+const medals = extractConst('INITIAL_MEDALS');
+
+const baseline = {
+  jacs,
+  athletes,
+  registrations,
+  matches,
+  medals
+};
+
+const outDir = path.resolve('server/data');
+if (!fs.existsSync(outDir)) {
+  fs.mkdirSync(outDir, { recursive: true });
+}
+
+fs.writeFileSync(path.join(outDir, 'baseline.json'), JSON.stringify(baseline, null, 2), 'utf8');
+console.log(`✅ Baseline exported to server/data/baseline.json with ${athletes.length} athletes, ${registrations.length} registrations, ${jacs.length} JACs.`);