MVP Build

backend/src/_system/migrations/run-all.ts

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+/**
+ * @ai-summary Orchestrates all feature migrations in dependency order
+ */
+import { Pool } from 'pg';
+import { readFileSync, readdirSync } from 'fs';
+import { join } from 'path';
+import { env } from '../../core/config/environment';
+
+const pool = new Pool({
+  host: env.DB_HOST,
+  port: env.DB_PORT,
+  database: env.DB_NAME,
+  user: env.DB_USER,
+  password: env.DB_PASSWORD,
+});
+
+// Define migration order based on dependencies
+const MIGRATION_ORDER = [
+  'vehicles',      // Primary entity, no dependencies
+  'fuel-logs',     // Depends on vehicles
+  'maintenance',   // Depends on vehicles
+  'stations',      // Independent
+];
+
+async function runFeatureMigrations(featureName: string) {
+  const migrationDir = join(__dirname, '../../features', featureName, 'migrations');
+  
+  try {
+    const files = readdirSync(migrationDir)
+      .filter(f => f.endsWith('.sql'))
+      .sort();
+    
+    for (const file of files) {
+      const sql = readFileSync(join(migrationDir, file), 'utf-8');
+      console.log(`Running migration: ${featureName}/${file}`);
+      await pool.query(sql);
+      console.log(`✅ Completed: ${featureName}/${file}`);
+    }
+  } catch (error) {
+    console.error(`❌ Failed migration for ${featureName}:`, error);
+    throw error;
+  }
+}
+
+async function main() {
+  try {
+    console.log('Starting migration orchestration...');
+    
+    // Create migrations tracking table
+    await pool.query(`
+      CREATE TABLE IF NOT EXISTS _migrations (
+        id SERIAL PRIMARY KEY,
+        feature VARCHAR(100) NOT NULL,
+        file VARCHAR(255) NOT NULL,
+        executed_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+        UNIQUE(feature, file)
+      );
+    `);
+    
+    // Run migrations in order
+    for (const feature of MIGRATION_ORDER) {
+      console.log(`\nMigrating feature: ${feature}`);
+      await runFeatureMigrations(feature);
+    }
+    
+    console.log('\n✅ All migrations completed successfully');
+  } catch (error) {
+    console.error('Migration failed:', error);
+    process.exit(1);
+  } finally {
+    await pool.end();
+  }
+}
+
+if (require.main === module) {
+  main();
+}

backend/src/_system/schema/generate.ts

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+/**
+ * @ai-summary Generates combined schema from all feature migrations
+ */
+import { readFileSync, readdirSync, writeFileSync } from 'fs';
+import { join } from 'path';
+
+const FEATURES_DIR = join(__dirname, '../../features');
+const OUTPUT_FILE = join(__dirname, 'combined-schema.sql');
+
+function collectFeatureMigrations(): string[] {
+  const schemas: string[] = [];
+  
+  const features = readdirSync(FEATURES_DIR);
+  
+  for (const feature of features) {
+    const migrationDir = join(FEATURES_DIR, feature, 'migrations');
+    
+    try {
+      const files = readdirSync(migrationDir)
+        .filter(f => f.endsWith('.sql'))
+        .sort();
+      
+      schemas.push(`-- =====================================`);
+      schemas.push(`-- Feature: ${feature}`);
+      schemas.push(`-- =====================================\n`);
+      
+      for (const file of files) {
+        const content = readFileSync(join(migrationDir, file), 'utf-8');
+        schemas.push(`-- File: ${file}`);
+        schemas.push(content);
+        schemas.push('');
+      }
+    } catch (error) {
+      console.warn(`No migrations found for ${feature}`);
+    }
+  }
+  
+  return schemas;
+}
+
+function main() {
+  console.log('Generating combined schema...');
+  
+  const header = `-- MotoVaultPro Combined Schema
+-- Generated: ${new Date().toISOString()}
+-- This file is auto-generated from feature migrations
+-- DO NOT EDIT DIRECTLY
+
+`;
+  
+  const schemas = collectFeatureMigrations();
+  const combined = header + schemas.join('\n');
+  
+  writeFileSync(OUTPUT_FILE, combined);
+  console.log(`✅ Schema generated: ${OUTPUT_FILE}`);
+}
+
+if (require.main === module) {
+  main();
+}