feat: api error handling restruct

cognee/api/v1/config/config.py

@@ -129,9 +129,7 @@ class config:
             if hasattr(relational_db_config, key):
                 object.__setattr__(relational_db_config, key, value)
             else:
-                raise InvalidAttributeError(
+                raise InvalidConfigAttributeError(attribute=key)
-                    message=f"'{key}' is not a valid attribute of the config."
-                )
 
     @staticmethod
     def set_migration_db_config(config_dict: dict):
@@ -143,9 +141,7 @@ class config:
             if hasattr(migration_db_config, key):
                 object.__setattr__(migration_db_config, key, value)
             else:
-                raise InvalidAttributeError(
+                raise InvalidConfigAttributeError(attribute=key)
-                    message=f"'{key}' is not a valid attribute of the config."
-                )
 
     @staticmethod
     def set_graph_db_config(config_dict: dict) -> None:
@@ -169,9 +165,7 @@ class config:
             if hasattr(vector_db_config, key):
                 object.__setattr__(vector_db_config, key, value)
             else:
-                raise InvalidAttributeError(
+                InvalidConfigAttributeError(attribute=key)
-                    message=f"'{key}' is not a valid attribute of the config."
-                )
 
     @staticmethod
     def set_vector_db_key(db_key: str):

cognee/api/v1/delete/delete.py

@@ -16,7 +16,7 @@ from cognee.modules.users.methods import get_default_user
 from cognee.modules.data.methods import get_authorized_existing_datasets
 from cognee.context_global_variables import set_database_global_context_variables
 
-from cognee.api.v1.delete.exceptions import (
+from cognee.api.v1.exceptions import (
     DocumentNotFoundError,
     DatasetNotFoundError,
     DocumentSubgraphNotFoundError,

cognee/api/v1/delete/exceptions.py

@@ -1,50 +0,0 @@
-from cognee.exceptions import CogneeApiError
-from fastapi import status
-
-
-class DocumentNotFoundError(CogneeApiError):
-    """Raised when a document cannot be found in the database."""
-
-    def __init__(
-        self,
-        message: str = "Document not found in database.",
-        name: str = "DocumentNotFoundError",
-        status_code: int = status.HTTP_404_NOT_FOUND,
-    ):
-        super().__init__(message, name, status_code)
-
-
-class DatasetNotFoundError(CogneeApiError):
-    """Raised when a dataset cannot be found."""
-
-    def __init__(
-        self,
-        message: str = "Dataset not found.",
-        name: str = "DatasetNotFoundError",
-        status_code: int = status.HTTP_404_NOT_FOUND,
-    ):
-        super().__init__(message, name, status_code)
-
-
-class DataNotFoundError(CogneeApiError):
-    """Raised when a dataset cannot be found."""
-
-    def __init__(
-        self,
-        message: str = "Data not found.",
-        name: str = "DataNotFoundError",
-        status_code: int = status.HTTP_404_NOT_FOUND,
-    ):
-        super().__init__(message, name, status_code)
-
-
-class DocumentSubgraphNotFoundError(CogneeApiError):
-    """Raised when a document's subgraph cannot be found in the graph database."""
-
-    def __init__(
-        self,
-        message: str = "Document subgraph not found in graph database.",
-        name: str = "DocumentSubgraphNotFoundError",
-        status_code: int = status.HTTP_404_NOT_FOUND,
-    ):
-        super().__init__(message, name, status_code)

cognee/api/v1/exceptions/__init__.py

@@ -5,5 +5,9 @@ This module defines a set of exceptions for handling various data errors
 """
 
 from .exceptions import (
-    InvalidConfigAttributeError
+    InvalidConfigAttributeError,
+    DocumentNotFoundError,
+    DatasetNotFoundError,
+    DataNotFoundError,
+    DocumentSubgraphNotFoundError
 )

cognee/api/v1/exceptions/exceptions.py

@@ -1,5 +1,6 @@
 from cognee.exceptions import (
     CogneeConfigurationError,
+    CogneeValidationError
 )
 from fastapi import status
 
@@ -13,3 +14,39 @@ class InvalidConfigAttributeError(CogneeConfigurationError):
     ):
         message = f"'{attribute}' is not a valid attribute of the configuration."
         super().__init__(message, name, status_code)
+
+class DocumentNotFoundError(CogneeValidationError):
+    def __init__(
+        self,
+        message: str = "Document not found in database.",
+        name: str = "DocumentNotFoundError",
+        status_code: int = status.HTTP_404_NOT_FOUND,
+    ):
+        super().__init__(message, name, status_code)
+
+class DatasetNotFoundError(CogneeValidationError):
+    def __init__(
+        self,
+        message: str = "Dataset not found.",
+        name: str = "DatasetNotFoundError",
+        status_code: int = status.HTTP_404_NOT_FOUND,
+    ):
+        super().__init__(message, name, status_code)
+
+class DataNotFoundError(CogneeValidationError):
+    def __init__(
+        self,
+        message: str = "Data not found.",
+        name: str = "DataNotFoundError",
+        status_code: int = status.HTTP_404_NOT_FOUND,
+    ):
+        super().__init__(message, name, status_code)
+
+class DocumentSubgraphNotFoundError(CogneeValidationError):
+    def __init__(
+        self,
+        message: str = "Document subgraph not found in graph database.",
+        name: str = "DocumentSubgraphNotFoundError",
+        status_code: int = status.HTTP_404_NOT_FOUND,
+    ):
+        super().__init__(message, name, status_code)