initial commit

check-data.js

@@ -0,0 +1,49 @@
+// Check database for received data
+const db = require('./src/database/db');
+const { statsQueries, messageQueries, nodeQueries, positionQueries } = require('./src/database/queries');
+
+console.log('\n=== Database Statistics ===\n');
+
+try {
+  const stats = {
+    messages: statsQueries.getMessageCount.get(),
+    nodes: statsQueries.getNodeCount.get(),
+    positions: statsQueries.getPositionCount.get(),
+    dbSize: statsQueries.getDbSize()
+  };
+
+  console.log(`Messages:  ${stats.messages.count}`);
+  console.log(`Nodes:     ${stats.nodes.count}`);
+  console.log(`Positions: ${stats.positions.count}`);
+  console.log(`DB Size:   ${(stats.dbSize / 1024 / 1024).toFixed(2)} MB`);
+
+  if (stats.messages.count > 0) {
+    console.log('\n=== Recent Messages ===\n');
+    const messages = messageQueries.getRecentMessages.all(5);
+    messages.forEach(msg => {
+      console.log(`[${msg.created_at}] ${msg.from_node}: ${msg.text || '(no text)'}`);
+    });
+  }
+
+  if (stats.nodes.count > 0) {
+    console.log('\n=== Nodes ===\n');
+    const nodes = nodeQueries.getAllNodes.all();
+    nodes.forEach(node => {
+      console.log(`${node.node_id} - ${node.long_name || node.short_name || 'Unknown'} (${node.hardware_model || 'N/A'})`);
+    });
+  }
+
+  if (stats.positions.count > 0) {
+    console.log('\n=== Recent Positions ===\n');
+    const positions = positionQueries.getLatestPositions.all();
+    positions.slice(0, 5).forEach(pos => {
+      console.log(`${pos.node_id}: ${pos.latitude}, ${pos.longitude} @ ${pos.timestamp}`);
+    });
+  }
+
+  console.log('\n');
+  process.exit(0);
+} catch (error) {
+  console.error('Error:', error.message);
+  process.exit(1);
+}