initial commit

add_acquired_column.js

@@ -0,0 +1,86 @@
+/**
+ * Script to add an "acquired" column to the trusts table
+ */
+
+const { Pool } = require('pg');
+const fs = require('fs');
+
+// Read database configuration
+const dbConfFile = fs.readFileSync('db.conf', 'utf8');
+const dbConfig = {};
+
+// Parse the db.conf file
+dbConfFile.split('\n').forEach(line => {
+  if (line.trim() === '') return;
+  
+  const [key, value] = line.split('=');
+  if (key && value) {
+    // Remove quotes if present
+    const cleanValue = value.replace(/^['"]|['"]$/g, '');
+    dbConfig[key] = cleanValue;
+  }
+});
+
+// Configure PostgreSQL connection
+const pool = new Pool({
+  user: dbConfig.PSQL_USER,
+  host: dbConfig.PSQL_HOST,
+  database: dbConfig.PSQL_DBNAME,
+  password: dbConfig.PSQL_PASSWORD,
+  port: dbConfig.PSQL_PORT,
+});
+
+// Function to add the acquired column
+async function addAcquiredColumn() {
+  const client = await pool.connect();
+  
+  try {
+    await client.query('BEGIN');
+    
+    // Check if the column already exists
+    const checkResult = await client.query(`
+      SELECT column_name 
+      FROM information_schema.columns 
+      WHERE table_name = 'trusts' AND column_name = 'acquired'
+    `);
+    
+    if (checkResult.rows.length === 0) {
+      // Add the acquired column with a default value of false
+      await client.query(`
+        ALTER TABLE trusts 
+        ADD COLUMN acquired BOOLEAN NOT NULL DEFAULT false
+      `);
+      
+      console.log('Added "acquired" column to trusts table');
+    } else {
+      console.log('The "acquired" column already exists in the trusts table');
+    }
+    
+    await client.query('COMMIT');
+  } catch (e) {
+    await client.query('ROLLBACK');
+    console.error('Error adding acquired column:', e);
+    throw e;
+  } finally {
+    client.release();
+  }
+}
+
+// Main function
+async function main() {
+  try {
+    // Add the acquired column
+    await addAcquiredColumn();
+    
+    // Close the pool
+    await pool.end();
+    
+    console.log('Database update completed successfully');
+  } catch (e) {
+    console.error('Error updating database:', e);
+    process.exit(1);
+  }
+}
+
+// Run the main function
+main();