add utils functions

src/synclean/utils/utils.py

@@ -0,0 +1,23 @@
+from datetime import datetime
+from dateutil import parser
+
+
+def convert_bytes_to_megabytes(bytes_size: int) -> float:
+    """Convert bytes to megabytes"""
+    return bytes_size / (1024 * 1024)
+
+
+def convert_megabytes_to_bytes(megabytes: float) -> int:
+    """Convert megabytes to bytes"""
+    return int(megabytes * (1024 * 1024))
+
+
+def convert_ts_to_datetime(ts: int) -> str:
+    """Convert timestamp to date"""
+    return datetime.fromtimestamp(ts / 1000).strftime('%Y-%m-%d %H:%M:%S')
+
+def convert_datetime_to_ts(dt: str) -> int:
+    """Convert date to timestamp"""
+    dt = parser.parse(dt)
+    timestamp = dt.timestamp()
+    return int(timestamp * 1000)