materia-server: file remove api

materia-server/src/materia_server/models/file.py

@@ -36,6 +36,11 @@ class File(Base):
                 .where(sa.and_(File.repository_id == repository_id, File.name == name, query_path)))
             ).first()
 
+    async def remove(self, db: database.Database):
+        async with db.session() as session:
+            await session.execute(sa.delete(File).where(File.id == self.id))
+            await session.commit()
+
 class FileLink(Base):
     __tablename__ = "file_link"
 

materia-server/src/materia_server/routers/api/file.py

@@ -68,11 +68,35 @@ async def info(path: Path, user: User = Depends(middleware.user), ctx: middlewar
         await session.refresh(user, attribute_names = ["repository"])
 
     if not user.repository:
-        raise HTTPException(status.HTTP_404_NOT_FOUND, "Repository is not found")
+        raise HTTPException(status.HTTP_404_NOT_FOUND, "Repository not found")
 
     if not(file := await File.by_path(user.repository.id, None if path.parent == Path() else path.parent, path.name, ctx.database)):
-        raise HTTPException(status.HTTP_404_NOT_FOUND, "File is not found")
+        raise HTTPException(status.HTTP_404_NOT_FOUND, "File not found")
 
     info = FileInfo.model_validate(file)
 
     return info
+
+@router.delete("/file")
+async def remove(path: Path, user: User = Depends(middleware.user), ctx: middleware.Context = Depends()):
+    async with ctx.database.session() as session:
+        session.add(user)
+        await session.refresh(user, attribute_names = ["repository"])
+
+    if not user.repository:
+        raise HTTPException(status.HTTP_404_NOT_FOUND, "Repository not found")
+
+    if not(file := await File.by_path(user.repository.id, None if path.parent == Path() else path.parent, path.name, ctx.database)):
+        raise HTTPException(status.HTTP_404_NOT_FOUND, "File not found")
+
+    repository_path = Config.data_dir() / "repository" / user.lower_name
+
+    try:
+        file_path = repository_path.joinpath(path)
+
+        if file_path.exists():
+            file_path.unlink(missing_ok = True)
+    except OSError:
+        raise HTTPException(status.HTTP_500_INTERNAL_SERVER_ERROR, "Failed to remove a file")
+
+    await file.remove(ctx.database)