Refactors Services and Initial Test Implementation

storage_service/utils/file/validators/__init__.py

@@ -0,0 +1 @@
+from .image_handler import image_validator

storage_service/utils/file/validators/image_handler.py

@@ -0,0 +1,20 @@
+from PIL import Image
+
+import io
+
+
+def image_validator(file_bytes: io.BytesIO) -> io.BytesIO:
+    img = Image.open(file_bytes)
+
+    img.thumbnail((180, 180))
+
+    data = list(img.getdata())
+    image_without_exif = Image.new(img.mode, img.size)
+    image_without_exif.putdata(data)
+
+    new_byte_img = io.BytesIO()
+    img.save(new_byte_img, format="PNG")
+
+    new_byte_img.seek(0)
+
+    return new_byte_img