feat: files endpoint

backend/apps/webui/models/files.py

@@ -0,0 +1,103 @@
+from pydantic import BaseModel
+from peewee import *
+from playhouse.shortcuts import model_to_dict
+from typing import List, Union, Optional
+import time
+import logging
+from apps.webui.internal.db import DB, JSONField
+
+import json
+
+from config import SRC_LOG_LEVELS
+
+log = logging.getLogger(__name__)
+log.setLevel(SRC_LOG_LEVELS["MODELS"])
+
+####################
+# Files DB Schema
+####################
+
+
+class File(Model):
+    id = CharField(unique=True)
+    user_id = CharField()
+    filename = TextField()
+    meta = JSONField()
+    created_at = BigIntegerField()
+
+    class Meta:
+        database = DB
+
+
+class FileModel(BaseModel):
+    id: str
+    user_id: str
+    filename: str
+    meta: dict
+    created_at: int  # timestamp in epoch
+
+
+####################
+# Forms
+####################
+
+
+class FileResponse(BaseModel):
+    id: str
+    user_id: str
+    filename: str
+    meta: dict
+    created_at: int  # timestamp in epoch
+
+
+class FileForm(BaseModel):
+    id: str
+    filename: str
+    meta: dict = {}
+
+
+class FilesTable:
+    def __init__(self, db):
+        self.db = db
+        self.db.create_tables([File])
+
+    def insert_new_file(self, user_id: str, form_data: FileForm) -> Optional[FileModel]:
+        file = FileModel(
+            **{
+                **form_data.model_dump(),
+                "user_id": user_id,
+                "created_at": int(time.time()),
+            }
+        )
+
+        try:
+            result = File.create(**file.model_dump())
+            if result:
+                return file
+            else:
+                return None
+        except Exception as e:
+            print(f"Error creating tool: {e}")
+            return None
+
+    def get_file_by_id(self, id: str) -> Optional[FileModel]:
+        try:
+            file = File.get(File.id == id)
+            return FileModel(**model_to_dict(file))
+        except:
+            return None
+
+    def get_files(self) -> List[FileModel]:
+        return [FileModel(**model_to_dict(file)) for file in File.select()]
+
+    def delete_file_by_id(self, id: str) -> bool:
+        try:
+            query = File.delete().where((File.id == id))
+            query.execute()  # Remove the rows, return number of rows removed.
+
+            return True
+        except:
+            return False
+
+
+Files = FilesTable(DB)