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Volledige Foodlinkk Command Center uitbreiding met social automatisering,
reclamefolder filters, Proxmox monitoring en documentatie.

browser-agent/app/db.py

@@ -0,0 +1,49 @@
+import os
+
+import psycopg2
+from psycopg2.extras import RealDictCursor
+
+_pool = None
+
+
+def init_pool() -> None:
+    global _pool
+    if _pool is None:
+        _pool = {
+            "host": os.getenv("DB_HOST", "10.4.7.18"),
+            "user": os.getenv("DB_USER", "aissa"),
+            "password": os.getenv("DB_PASSWORD", "Foodlinkk#2026"),
+            "dbname": os.getenv("DB_NAME", "foodlinkk"),
+        }
+
+
+def _conn():
+    init_pool()
+    return psycopg2.connect(**_pool, cursor_factory=RealDictCursor)
+
+
+def fetch_one(sql: str, params: tuple = ()) -> dict | None:
+    with _conn() as conn:
+        with conn.cursor() as cur:
+            cur.execute(sql, params)
+            row = cur.fetchone()
+            conn.commit()
+            return dict(row) if row else None
+
+
+def fetch_all(sql: str, params: tuple = ()) -> list:
+    with _conn() as conn:
+        with conn.cursor() as cur:
+            cur.execute(sql, params)
+            rows = cur.fetchall()
+            conn.commit()
+            return [dict(r) for r in rows]
+
+
+def execute_returning(sql: str, params: tuple = ()) -> dict:
+    with _conn() as conn:
+        with conn.cursor() as cur:
+            cur.execute(sql, params)
+            row = cur.fetchone()
+            conn.commit()
+            return dict(row) if row else {}