FirstProfile

apps/crud.py

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+import io
+
+from flask import Response
+from helpers import S3_BUCKET, get_secret, s3_client
+from PIL import Image
+
+
+# Create&Update function to upload or update user avatar S3/Minio
+def update_or_create_avatar(user_id: str, file):
+    try:
+        file_data = file.read()
+        # Bản chất là đường dẫn trong bucket + tên file = user_id
+        object_name = f"{get_secret('S3_PREFIX')}/{user_id}"
+        result = s3_client.put_object(
+            Bucket=S3_BUCKET,
+            Key=object_name,
+            Body=io.BytesIO(file_data),
+            ContentLength=len(file_data),
+            ContentType=file.content_type,
+        )
+
+        return result, 200
+
+    except Exception as e:
+        return {"error": str(e)}, 500
+
+
+def get_avatar_url(user_id: str):  # Read function to get user avatar from S3/Minio
+    try:
+        response = s3_client.get_object(
+            Bucket=S3_BUCKET,
+            Key=f"{get_secret('S3_PREFIX')}/{user_id}"
+        )
+        # image_data = response["body"].read(content_type)
+        image_data = response['Body'].read()
+
+        with Image.open(io.BytesIO(image_data)) as img:
+            fmt = img.format.lower()  # ví dụ: 'jpeg', 'png', 'webp'
+            content_type = f"image/{'jpeg' if fmt == 'jpg' else fmt}"
+        # return Response(
+        #     io.BytesIO(image_data),
+        #     content_type=content_type,
+        #     direct_passthrough=True,
+        # )
+
+        return Response(
+            image_data,
+            content_type=content_type,
+            direct_passthrough=True
+        ), 200
+
+    except Exception as e:
+        return {"error": str(e)}, 500
+
+
+# Delete Function to delete user avatar from S3/Minio
+def delete_avatar(user_id: str) -> dict:
+    try:
+        result = s3_client.delete_object(
+            Bucket=S3_BUCKET,
+            Key=f"{get_secret('S3_PREFIX')}/{user_id}"
+        )
+        return result, 200
+    except Exception as e:
+        return {"error": str(e)}, 500