feat: add postgres config and migration route

api/app.ts

@@ -35,7 +35,44 @@ app.use(extractUser);
 // Static Uploads
 app.use('/uploads', express.static(path.join(process.cwd(), 'uploads')));
 
-// Routes
+import pool from '../src/server/config/postgres.js';
+
+// ... (existing routes)
+
+app.get('/api/admin/migrate-to-gpi', async (req, res) => {
+    const TABLES = [
+        "organizations",
+        "users",
+        "user_organizations",
+        "projects",
+        "parts",
+        "painting_schemes",
+        "inspections",
+        "instruments",
+        "stock_items",
+        "stock_movements"
+    ];
+
+    try {
+        const client = await pool.connect();
+        await client.query("CREATE SCHEMA IF NOT EXISTS gpi;");
+        
+        const results = [];
+        for (const table of TABLES) {
+            try {
+                await client.query(`ALTER TABLE public.${table} SET SCHEMA gpi;`);
+                results.push({ table, status: 'success' });
+            } catch (err: any) {
+                results.push({ table, status: 'failed', error: err.message });
+            }
+        }
+        client.release();
+        res.json({ message: "Migration completed", results });
+    } catch (error: any) {
+        res.status(500).json({ error: error.message });
+    }
+});
+
 app.use('/api/auth', authRoutes);
 app.use('/api/users', userRoutes);
 app.use('/api/projects', projectRoutes);

package-lock.json

@@ -27,6 +27,7 @@
         "mongoose": "^9.1.5",
         "multer": "^2.0.2",
         "pdf-parse": "^1.1.1",
+        "pg": "^8.20.0",
         "prop-types": "^15.8.1",
         "react": "^19.2.0",
         "react-dom": "^19.2.0",
@@ -47,6 +48,7 @@
         "@types/jsonwebtoken": "^9.0.10",
         "@types/multer": "^2.0.0",
         "@types/node": "^24.10.1",
+        "@types/pg": "^8.18.0",
         "@types/react": "^19.2.5",
         "@types/react-dom": "^19.2.3",
         "@vercel/node": "^5.5.28",
@@ -3492,6 +3494,18 @@
         "undici-types": "~7.16.0"
       }
     },
+    "node_modules/@types/pg": {
+      "version": "8.18.0",
+      "resolved": "https://registry.npmjs.org/@types/pg/-/pg-8.18.0.tgz",
+      "integrity": "sha512-gT+oueVQkqnj6ajGJXblFR4iavIXWsGAFCk3dP4Kki5+a9R4NMt0JARdk6s8cUKcfUoqP5dAtDSLU8xYUTFV+Q==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*",
+        "pg-protocol": "*",
+        "pg-types": "^2.2.0"
+      }
+    },
     "node_modules/@types/qs": {
       "version": "6.14.0",
       "dev": true,
@@ -9059,6 +9073,95 @@
         "ms": "^2.1.1"
       }
     },
+    "node_modules/pg": {
+      "version": "8.20.0",
+      "resolved": "https://registry.npmjs.org/pg/-/pg-8.20.0.tgz",
+      "integrity": "sha512-ldhMxz2r8fl/6QkXnBD3CR9/xg694oT6DZQ2s6c/RI28OjtSOpxnPrUCGOBJ46RCUxcWdx3p6kw/xnDHjKvaRA==",
+      "license": "MIT",
+      "dependencies": {
+        "pg-connection-string": "^2.12.0",
+        "pg-pool": "^3.13.0",
+        "pg-protocol": "^1.13.0",
+        "pg-types": "2.2.0",
+        "pgpass": "1.0.5"
+      },
+      "engines": {
+        "node": ">= 16.0.0"
+      },
+      "optionalDependencies": {
+        "pg-cloudflare": "^1.3.0"
+      },
+      "peerDependencies": {
+        "pg-native": ">=3.0.1"
+      },
+      "peerDependenciesMeta": {
+        "pg-native": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/pg-cloudflare": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/pg-cloudflare/-/pg-cloudflare-1.3.0.tgz",
+      "integrity": "sha512-6lswVVSztmHiRtD6I8hw4qP/nDm1EJbKMRhf3HCYaqud7frGysPv7FYJ5noZQdhQtN2xJnimfMtvQq21pdbzyQ==",
+      "license": "MIT",
+      "optional": true
+    },
+    "node_modules/pg-connection-string": {
+      "version": "2.12.0",
+      "resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-2.12.0.tgz",
+      "integrity": "sha512-U7qg+bpswf3Cs5xLzRqbXbQl85ng0mfSV/J0nnA31MCLgvEaAo7CIhmeyrmJpOr7o+zm0rXK+hNnT5l9RHkCkQ==",
+      "license": "MIT"
+    },
+    "node_modules/pg-int8": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/pg-int8/-/pg-int8-1.0.1.tgz",
+      "integrity": "sha512-WCtabS6t3c8SkpDBUlb1kjOs7l66xsGdKpIPZsg4wR+B3+u9UAum2odSsF9tnvxg80h4ZxLWMy4pRjOsFIqQpw==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
+    "node_modules/pg-pool": {
+      "version": "3.13.0",
+      "resolved": "https://registry.npmjs.org/pg-pool/-/pg-pool-3.13.0.tgz",
+      "integrity": "sha512-gB+R+Xud1gLFuRD/QgOIgGOBE2KCQPaPwkzBBGC9oG69pHTkhQeIuejVIk3/cnDyX39av2AxomQiyPT13WKHQA==",
+      "license": "MIT",
+      "peerDependencies": {
+        "pg": ">=8.0"
+      }
+    },
+    "node_modules/pg-protocol": {
+      "version": "1.13.0",
+      "resolved": "https://registry.npmjs.org/pg-protocol/-/pg-protocol-1.13.0.tgz",
+      "integrity": "sha512-zzdvXfS6v89r6v7OcFCHfHlyG/wvry1ALxZo4LqgUoy7W9xhBDMaqOuMiF3qEV45VqsN6rdlcehHrfDtlCPc8w==",
+      "license": "MIT"
+    },
+    "node_modules/pg-types": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/pg-types/-/pg-types-2.2.0.tgz",
+      "integrity": "sha512-qTAAlrEsl8s4OiEQY69wDvcMIdQN6wdz5ojQiOy6YRMuynxenON0O5oCpJI6lshc6scgAY8qvJ2On/p+CXY0GA==",
+      "license": "MIT",
+      "dependencies": {
+        "pg-int8": "1.0.1",
+        "postgres-array": "~2.0.0",
+        "postgres-bytea": "~1.0.0",
+        "postgres-date": "~1.0.4",
+        "postgres-interval": "^1.1.0"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/pgpass": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/pgpass/-/pgpass-1.0.5.tgz",
+      "integrity": "sha512-FdW9r/jQZhSeohs1Z3sI1yxFQNFvMcnmfuj4WBMUTxOrAyLMaTcE1aAMBiTlbMNaXvBCQuVi0R7hd8udDSP7ug==",
+      "license": "MIT",
+      "dependencies": {
+        "split2": "^4.1.0"
+      }
+    },
     "node_modules/picocolors": {
       "version": "1.1.1",
       "license": "ISC"
@@ -9117,6 +9220,45 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/postgres-array": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/postgres-array/-/postgres-array-2.0.0.tgz",
+      "integrity": "sha512-VpZrUqU5A69eQyW2c5CA1jtLecCsN2U/bD6VilrFDWq5+5UIEVO7nazS3TEcHf1zuPYO/sqGvUvW62g86RXZuA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/postgres-bytea": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/postgres-bytea/-/postgres-bytea-1.0.1.tgz",
+      "integrity": "sha512-5+5HqXnsZPE65IJZSMkZtURARZelel2oXUEO8rH83VS/hxH5vv1uHquPg5wZs8yMAfdv971IU+kcPUczi7NVBQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/postgres-date": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/postgres-date/-/postgres-date-1.0.7.tgz",
+      "integrity": "sha512-suDmjLVQg78nMK2UZ454hAG+OAW+HQPZ6n++TNDUX+L0+uUlLywnoxJKDou51Zm+zTCjrCl0Nq6J9C5hP9vK/Q==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/postgres-interval": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/postgres-interval/-/postgres-interval-1.2.0.tgz",
+      "integrity": "sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ==",
+      "license": "MIT",
+      "dependencies": {
+        "xtend": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/prelude-ls": {
       "version": "1.2.1",
       "dev": true,
@@ -10177,6 +10319,15 @@
         "memory-pager": "^1.0.2"
       }
     },
+    "node_modules/split2": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/split2/-/split2-4.2.0.tgz",
+      "integrity": "sha512-UcjcJOWknrNkF6PLX83qcHM6KHgVKNkV62Y8a5uYDVv9ydGQVwAHMKqHdJje1VTWpljG0WYpCDhrCdAOYH4TWg==",
+      "license": "ISC",
+      "engines": {
+        "node": ">= 10.x"
+      }
+    },
     "node_modules/statuses": {
       "version": "2.0.2",
       "license": "MIT",

package.json

@@ -32,6 +32,7 @@
     "mongoose": "^9.1.5",
     "multer": "^2.0.2",
     "pdf-parse": "^1.1.1",
+    "pg": "^8.20.0",
     "prop-types": "^15.8.1",
     "react": "^19.2.0",
     "react-dom": "^19.2.0",
@@ -52,6 +53,7 @@
     "@types/jsonwebtoken": "^9.0.10",
     "@types/multer": "^2.0.0",
     "@types/node": "^24.10.1",
+    "@types/pg": "^8.18.0",
     "@types/react": "^19.2.5",
     "@types/react-dom": "^19.2.3",
     "@vercel/node": "^5.5.28",

src/server/app.ts

@@ -51,6 +51,34 @@ if (!fs.existsSync(uploadsPath)) {
 
 app.use('/uploads', express.static(uploadsPath));
 
+// Migration Route (Temporary)
+import pool from './config/postgres.js';
+app.get('/api/admin/migrate-schema', async (req, res) => {
+    const TABLES = [
+        "organizations", "users", "user_organizations", "projects",
+        "parts", "painting_schemes", "inspections", "instruments",
+        "stock_items", "stock_movements"
+    ];
+    try {
+        const client = await pool.connect();
+        await client.query("CREATE SCHEMA IF NOT EXISTS gpi;");
+        const results = [];
+        for (const table of TABLES) {
+            try {
+                // Try to move from public to gpi
+                await client.query(`ALTER TABLE public."${table}" SET SCHEMA gpi;`);
+                results.push({ table, status: 'moved to gpi' });
+            } catch (err: any) {
+                results.push({ table, status: 'error', error: err.message });
+            }
+        }
+        client.release();
+        res.json({ message: "Schema migration finished", results });
+    } catch (err: any) {
+        res.status(500).json({ error: err.message });
+    }
+});
+
 // Routes
 app.use('/api/auth', authRoutes);
 app.use('/api/users', userRoutes);

src/server/config/postgres.ts

@@ -0,0 +1,18 @@
+import pg from 'pg';
+const { Pool } = pg;
+import dotenv from 'dotenv';
+
+dotenv.config();
+
+const pool = new Pool({
+    host: process.env.DB_HOST || 'supabase-db',
+    port: parseInt(process.env.DB_PORT || '5432'),
+    user: process.env.DB_USER || 'postgres',
+    password: process.env.DB_PASSWORD || 'Xz0oyb6ArGYG5uAVTVwcvJxRrMuT7EIJ',
+    database: process.env.DB_NAME || 'postgres',
+    ssl: false // Internal network usually doesn't need SSL
+});
+
+export const query = (text: string, params?: any[]) => pool.query(text, params);
+
+export default pool;