mirror of
https://github.com/open-webui/open-webui
synced 2024-11-28 23:13:30 +00:00
142 lines
3.4 KiB
Python
142 lines
3.4 KiB
Python
from pydantic import BaseModel
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from peewee import *
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from playhouse.shortcuts import model_to_dict
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from typing import List, Union, Optional
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import time
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import logging
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from apps.webui.internal.db import DB, JSONField
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import json
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from config import SRC_LOG_LEVELS
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log = logging.getLogger(__name__)
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log.setLevel(SRC_LOG_LEVELS["MODELS"])
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####################
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# Functions DB Schema
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####################
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class Function(Model):
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id = CharField(unique=True)
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user_id = CharField()
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name = TextField()
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type = TextField()
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content = TextField()
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meta = JSONField()
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updated_at = BigIntegerField()
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created_at = BigIntegerField()
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class Meta:
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database = DB
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class FunctionMeta(BaseModel):
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description: Optional[str] = None
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class FunctionModel(BaseModel):
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id: str
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user_id: str
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name: str
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type: str
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content: str
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meta: FunctionMeta
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updated_at: int # timestamp in epoch
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created_at: int # timestamp in epoch
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####################
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# Forms
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####################
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class FunctionResponse(BaseModel):
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id: str
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user_id: str
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type: str
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name: str
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meta: FunctionMeta
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updated_at: int # timestamp in epoch
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created_at: int # timestamp in epoch
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class FunctionForm(BaseModel):
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id: str
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name: str
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content: str
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meta: FunctionMeta
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class FunctionsTable:
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def __init__(self, db):
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self.db = db
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self.db.create_tables([Function])
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def insert_new_function(
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self, user_id: str, type: str, form_data: FunctionForm
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) -> Optional[FunctionModel]:
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function = FunctionModel(
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**{
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**form_data.model_dump(),
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"user_id": user_id,
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"type": type,
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"updated_at": int(time.time()),
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"created_at": int(time.time()),
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}
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)
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try:
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result = Function.create(**function.model_dump())
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if result:
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return function
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else:
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return None
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except Exception as e:
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print(f"Error creating tool: {e}")
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return None
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def get_function_by_id(self, id: str) -> Optional[FunctionModel]:
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try:
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function = Function.get(Function.id == id)
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return FunctionModel(**model_to_dict(function))
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except:
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return None
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def get_functions(self) -> List[FunctionModel]:
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return [
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FunctionModel(**model_to_dict(function)) for function in Function.select()
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]
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def get_functions_by_type(self, type: str) -> List[FunctionModel]:
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return [
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FunctionModel(**model_to_dict(function))
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for function in Function.select().where(Function.type == type)
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]
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def update_function_by_id(self, id: str, updated: dict) -> Optional[FunctionModel]:
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try:
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query = Function.update(
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**updated,
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updated_at=int(time.time()),
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).where(Function.id == id)
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query.execute()
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function = Function.get(Function.id == id)
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return FunctionModel(**model_to_dict(function))
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except:
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return None
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def delete_function_by_id(self, id: str) -> bool:
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try:
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query = Function.delete().where((Function.id == id))
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query.execute() # Remove the rows, return number of rows removed.
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return True
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except:
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return False
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Functions = FunctionsTable(DB)
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