ws and pruner done!!!

util/db_connector.go

@@ -0,0 +1,22 @@
+package util
+
+import (
+	"database/sql"
+	"fmt"
+
+	_ "github.com/jackc/pgx/v5/stdlib"
+)
+
+func GetDBConnection(addr string) (*sql.DB, error) {
+	db, err := sql.Open("pgx", addr)
+	if err != nil {
+		return nil, fmt.Errorf("db failed to open, %w", err)
+	}
+
+	err = db.Ping()
+	if err != nil {
+		return nil, fmt.Errorf("db failed to ping, %w", err)
+	}
+
+	return db, nil
+}