feat : Centralized Logging System

backend/app/database/face_clusters.py

@@ -195,9 +195,9 @@ def db_delete_all_clusters() -> int:
     return deleted_count
 
 
-def db_get_all_clusters_with_face_counts() -> List[
-    Dict[str, Union[str, Optional[str], int]]
-]:
+def db_get_all_clusters_with_face_counts() -> (
+    List[Dict[str, Union[str, Optional[str], int]]]
+):
     """
     Retrieve all clusters with their face counts and stored face images.
 

backend/app/database/faces.py

@@ -234,9 +234,9 @@ def db_get_faces_unassigned_clusters() -> List[Dict[str, Union[FaceId, FaceEmbed
     return faces
 
 
-def db_get_all_faces_with_cluster_names() -> List[
-    Dict[str, Union[FaceId, FaceEmbedding, Optional[str]]]
-]:
+def db_get_all_faces_with_cluster_names() -> (
+    List[Dict[str, Union[FaceId, FaceEmbedding, Optional[str]]]]
+):
     """
     Get all faces with their corresponding cluster names.
 
@@ -271,7 +271,7 @@ def db_get_all_faces_with_cluster_names() -> List[
 
 
 def db_update_face_cluster_ids_batch(
-    face_cluster_mapping: List[Dict[str, Union[FaceId, ClusterId]]]
+    face_cluster_mapping: List[Dict[str, Union[FaceId, ClusterId]]],
 ) -> None:
     """
     Update cluster IDs for multiple faces in batch.

backend/app/database/folders.py

@@ -382,9 +382,9 @@ def db_get_folder_ids_by_paths(
         conn.close()
 
 
-def db_get_all_folder_details() -> List[
-    Tuple[str, str, Optional[str], int, bool, Optional[bool]]
-]:
+def db_get_all_folder_details() -> (
+    List[Tuple[str, str, Optional[str], int, bool, Optional[bool]]]
+):
     """
     Get all folder details including folder_id, folder_path, parent_folder_id,
     last_modified_time, AI_Tagging, and taggingCompleted.

backend/app/database/images.py

@@ -6,6 +6,10 @@
 from app.config.settings import (
     DATABASE_PATH,
 )
+from app.logging.setup_logging import get_logger
+
+# Initialize logger
+logger = get_logger(__name__)
 
 # Type definitions
 ImageId = str
@@ -108,7 +112,7 @@ def db_bulk_insert_images(image_records: List[ImageRecord]) -> bool:
         conn.commit()
         return True
     except Exception as e:
-        print(f"Error inserting image records: {e}")
+        logger.error(f"Error inserting image records: {e}")
         conn.rollback()
         return False
     finally:
@@ -189,7 +193,7 @@ def db_get_all_images() -> List[dict]:
         return images
 
     except Exception as e:
-        print(f"Error getting all images: {e}")
+        logger.error(f"Error getting all images: {e}")
         return []
     finally:
         conn.close()
@@ -264,7 +268,7 @@ def db_update_image_tagged_status(image_id: ImageId, is_tagged: bool = True) ->
         conn.commit()
         return cursor.rowcount > 0
     except Exception as e:
-        print(f"Error updating image tagged status: {e}")
+        logger.error(f"Error updating image tagged status: {e}")
         conn.rollback()
         return False
     finally:
@@ -298,7 +302,7 @@ def db_insert_image_classes_batch(image_class_pairs: List[ImageClassPair]) -> bo
         conn.commit()
         return True
     except Exception as e:
-        print(f"Error inserting image classes: {e}")
+        logger.error(f"Error inserting image classes: {e}")
         conn.rollback()
         return False
     finally:
@@ -336,7 +340,7 @@ def db_get_images_by_folder_ids(
         )
         return cursor.fetchall()
     except Exception as e:
-        print(f"Error getting images by folder IDs: {e}")
+        logger.error(f"Error getting images by folder IDs: {e}")
         return []
     finally:
         conn.close()
@@ -367,10 +371,10 @@ def db_delete_images_by_ids(image_ids: List[ImageId]) -> bool:
             image_ids,
         )
         conn.commit()
-        print(f"Deleted {cursor.rowcount} obsolete image(s) from database")
+        logger.info(f"Deleted {cursor.rowcount} obsolete image(s) from database")
         return True
     except Exception as e:
-        print(f"Error deleting images: {e}")
+        logger.error(f"Error deleting images: {e}")
         conn.rollback()
         return False
     finally:

backend/app/database/yolo_mapping.py

@@ -5,9 +5,7 @@
 
 def db_create_YOLO_classes_table():
     # print current directory:
-    import os
 
-    print(os.getcwd())
     conn = sqlite3.connect(DATABASE_PATH)
     cursor = conn.cursor()
 

backend/app/logging/__init__.py

@@ -0,0 +1,9 @@
+"""
+__init__.py for the backend.app.logging package.
+
+This file allows the package to be imported and initializes logging.
+"""
+
+from .setup_logging import get_logger, configure_uvicorn_logging, setup_logging
+
+__all__ = ["get_logger", "configure_uvicorn_logging", "setup_logging"]