Fixed schema issues with private media fields

endpoints/users.py

@@ -194,7 +194,7 @@ async def get_self(request: Request, user: UserModel = Depends(UNVERIFIED_MANAGE
     "/user/username/{username}",
     tags=["Users"],
     status_code=200,
-    responses={200: {"model": PrivateUserResponse, "exclude": {"password_hash", "internal_id", "deleted"}},
+    responses={200: {"model": PublicUserResponse, "exclude": {"password_hash", "internal_id", "deleted"}},
                404: {"model": NotFound},
                422: {"model": UnprocessableEntity}
                },
@@ -216,7 +216,7 @@ async def get_user_by_name(
     "/user/id/{public_id}",
     tags=["Users"],
     status_code=200,
-    responses={200: {"model": PrivateUserResponse, "exclude": {"password_hash", "internal_id", "deleted"}},
+    responses={200: {"model": PublicUserResponse, "exclude": {"password_hash", "internal_id", "deleted"}},
                404: {"model": NotFound},
                422: {"model": UnprocessableEntity}
                },

main.py

@@ -113,7 +113,7 @@ async def startup_checks():
         await Media.raw("SELECT 1;")
     except Exception as e:
         LOGGER.error(
-            f"An error occurred while trying to initialize the database -> {type(e.__name__)}: {e}"
+            f"An error occurred while trying to initialize the database -> {type(e).__name__}: {e}"
         )
     else:
         LOGGER.info("Database initialized")
@@ -130,7 +130,7 @@ async def startup_checks():
         )
     except Exception as e:
         LOGGER.error(
-            f"An error occurred while trying to connect to the SMTP server -> {type(e.__name__)}: {e}"
+            f"An error occurred while trying to connect to the SMTP server -> {type(e).__name__}: {e}"
         )
     else:
         LOGGER.info("SMTP test was successful")

orm/media.py

@@ -3,9 +3,11 @@ Media relation
 """
 
 from piccolo.table import Table
-from piccolo.columns import UUID, Text, Boolean, Date, SmallInt, Varchar
+from piccolo.utils.pydantic import create_pydantic_model
+from piccolo.columns import Text, Boolean, Date, SmallInt, Varchar, Column, ForeignKey, OnUpdate, OnDelete
 from piccolo.columns.defaults.date import DateNow
 from enum import Enum, auto
+from typing import Any
 
 
 class MediaType(Enum):
@@ -24,9 +26,52 @@ class Media(Table):
     """
 
     media_id = Varchar(length=64, primary_key=True)
-    media_type = SmallInt(null=False, choices=MediaType)
+    media_type = SmallInt(null=False, choices=MediaType, secret=True)
     content = Text(null=False)
     content_type = Varchar(length=32, null=False)
-    flagged = Boolean(default=False, null=False)
+    flagged = Boolean(default=False, null=False, secret=True)
-    deleted = Boolean(default=False, null=False)
+    deleted = Boolean(default=False, null=False, secret=True)
     creation_date = Date(default=DateNow(), null=False)
+
+
+MediaModel = create_pydantic_model(Media)
+PublicMediaModel = create_pydantic_model(Media, exclude_columns=(Media.flagged, Media.deleted, Media.media_type))
+
+
+async def get_media_by_column(
+    column: Column,
+    data: Any,
+    include_secrets: bool = False,
+    flagged_ok: bool = False,
+    deleted_ok: bool = False,
+) -> MediaModel | None:
+    """
+    Retrieves a media object by a given criteria.
+    Returns None if the media doesn't exist or
+    if it's restricted/deleted (unless flagged_ok
+    and deleted_ok are set accordingly)
+    """
+
+    media = (
+        await Media.select(
+            *Media.all_columns(),
+            exclude_secrets=not include_secrets,
+        )
+        .where(column == data)
+        .first()
+    )
+    if media:
+        # Performs validation
+        media = MediaModel(**media)
+        if (media.deleted and not deleted_ok) or (media.flagged and not flagged_ok):
+            return
+        return media
+    return
+
+
+async def get_media_by_id(media_id: str, *args, **kwargs) -> MediaModel:
+    """
+    Retrieves a media object by its ID
+    """
+
+    return await get_media_by_column(Media.media_id, media_id, *args, **kwargs)

orm/users.py

@@ -20,7 +20,7 @@ from piccolo.columns import (
 )
 from piccolo.columns.defaults.date import DateNow
 
-from .media import Media
+from .media import Media, PublicMediaModel
 
 
 class User(Table, tablename="users"):
@@ -51,7 +51,10 @@ UserModel = create_pydantic_model(
     User,
     nested=True,
 )
-PublicUserModel = create_pydantic_model(
+
+# This madness is needed because we need to exclude
+# some fields from our public API responses
+PublicUserModelInternal = create_pydantic_model(
     User,
     nested=True,
     exclude_columns=(
@@ -65,7 +68,7 @@ PublicUserModel = create_pydantic_model(
     ),
     model_name="PublicUser",
 )
-PrivateUserModel = create_pydantic_model(
+PrivateUserModelInternal = create_pydantic_model(
     User,
     nested=True,
     exclude_columns=(User.internal_id, User.password_hash, User.deleted),
@@ -73,6 +76,14 @@ PrivateUserModel = create_pydantic_model(
 )
 
 
+class PublicUserModel(PublicUserModelInternal):
+    profile_picture: PublicMediaModel
+
+
+class PrivateUserModel(PrivateUserModelInternal):
+    profile_picture: PublicMediaModel
+
+
 async def get_user_by_column(
     column: Column,
     data: Any,