feat(workflow): add configurable workflow file upload limit (#10176)

Co-authored-by: JzoNg <jzongcode@gmail.com>

api/models/__init__.py

@@ -6,7 +6,6 @@ from .model import (
     AppMode,
     Conversation,
     EndUser,
-    FileUploadConfig,
     InstalledApp,
     Message,
     MessageAnnotation,
@@ -50,6 +49,5 @@ __all__ = [
     "Tenant",
     "Conversation",
     "MessageAnnotation",
-    "FileUploadConfig",
     "ToolFile",
 ]

api/models/model.py

@@ -1,7 +1,7 @@
 import json
 import re
 import uuid
-from collections.abc import Mapping, Sequence
+from collections.abc import Mapping
 from datetime import datetime
 from enum import Enum
 from typing import Any, Literal, Optional
@@ -9,7 +9,6 @@ from typing import Any, Literal, Optional
 import sqlalchemy as sa
 from flask import request
 from flask_login import UserMixin
-from pydantic import BaseModel, Field
 from sqlalchemy import Float, func, text
 from sqlalchemy.orm import Mapped, mapped_column
 
@@ -25,14 +24,6 @@ from .account import Account, Tenant
 from .types import StringUUID
 
 
-class FileUploadConfig(BaseModel):
-    enabled: bool = Field(default=False)
-    allowed_file_types: Sequence[FileType] = Field(default_factory=list)
-    allowed_extensions: Sequence[str] = Field(default_factory=list)
-    allowed_upload_methods: Sequence[FileTransferMethod] = Field(default_factory=list)
-    number_limits: int = Field(default=0, gt=0, le=10)
-
-
 class DifySetup(db.Model):
     __tablename__ = "dify_setups"
     __table_args__ = (db.PrimaryKeyConstraint("version", name="dify_setup_pkey"),)
@@ -115,7 +106,7 @@ class App(db.Model):
         return site
 
     @property
-    def app_model_config(self) -> Optional["AppModelConfig"]:
+    def app_model_config(self):
         if self.app_model_config_id:
             return db.session.query(AppModelConfig).filter(AppModelConfig.id == self.app_model_config_id).first()