dify/api/controllers/console/explore/installed_app.py

125 lines
4.6 KiB
Python

from datetime import datetime
from flask_login import current_user
from flask_restful import Resource, inputs, marshal_with, reqparse
from sqlalchemy import and_
from werkzeug.exceptions import BadRequest, Forbidden, NotFound
from controllers.console import api
from controllers.console.explore.wraps import InstalledAppResource
from controllers.console.wraps import account_initialization_required, cloud_edition_billing_resource_check
from extensions.ext_database import db
from fields.installed_app_fields import installed_app_list_fields
from libs.login import login_required
from models.model import App, InstalledApp, RecommendedApp
from services.account_service import TenantService
class InstalledAppsListApi(Resource):
@login_required
@account_initialization_required
@marshal_with(installed_app_list_fields)
def get(self):
current_tenant_id = current_user.current_tenant_id
installed_apps = db.session.query(InstalledApp).filter(
InstalledApp.tenant_id == current_tenant_id
).all()
current_user.role = TenantService.get_user_role(current_user, current_user.current_tenant)
installed_apps = [
{
'id': installed_app.id,
'app': installed_app.app,
'app_owner_tenant_id': installed_app.app_owner_tenant_id,
'is_pinned': installed_app.is_pinned,
'last_used_at': installed_app.last_used_at,
'editable': current_user.role in ["owner", "admin"],
'uninstallable': current_tenant_id == installed_app.app_owner_tenant_id,
'is_agent': installed_app.is_agent
}
for installed_app in installed_apps
]
installed_apps.sort(key=lambda app: (-app['is_pinned'],
app['last_used_at'] is None,
-app['last_used_at'].timestamp() if app['last_used_at'] is not None else 0))
return {'installed_apps': installed_apps}
@login_required
@account_initialization_required
@cloud_edition_billing_resource_check('apps')
def post(self):
parser = reqparse.RequestParser()
parser.add_argument('app_id', type=str, required=True, help='Invalid app_id')
args = parser.parse_args()
recommended_app = RecommendedApp.query.filter(RecommendedApp.app_id == args['app_id']).first()
if recommended_app is None:
raise NotFound('App not found')
current_tenant_id = current_user.current_tenant_id
app = db.session.query(App).filter(
App.id == args['app_id']
).first()
if app is None:
raise NotFound('App not found')
if not app.is_public:
raise Forbidden('You can\'t install a non-public app')
installed_app = InstalledApp.query.filter(and_(
InstalledApp.app_id == args['app_id'],
InstalledApp.tenant_id == current_tenant_id
)).first()
if installed_app is None:
# todo: position
recommended_app.install_count += 1
new_installed_app = InstalledApp(
app_id=args['app_id'],
tenant_id=current_tenant_id,
app_owner_tenant_id=app.tenant_id,
is_pinned=False,
last_used_at=datetime.utcnow()
)
db.session.add(new_installed_app)
db.session.commit()
return {'message': 'App installed successfully'}
class InstalledAppApi(InstalledAppResource):
"""
update and delete an installed app
use InstalledAppResource to apply default decorators and get installed_app
"""
def delete(self, installed_app):
if installed_app.app_owner_tenant_id == current_user.current_tenant_id:
raise BadRequest('You can\'t uninstall an app owned by the current tenant')
db.session.delete(installed_app)
db.session.commit()
return {'result': 'success', 'message': 'App uninstalled successfully'}
def patch(self, installed_app):
parser = reqparse.RequestParser()
parser.add_argument('is_pinned', type=inputs.boolean)
args = parser.parse_args()
commit_args = False
if 'is_pinned' in args:
installed_app.is_pinned = args['is_pinned']
commit_args = True
if commit_args:
db.session.commit()
return {'result': 'success', 'message': 'App info updated successfully'}
api.add_resource(InstalledAppsListApi, '/installed-apps')
api.add_resource(InstalledAppApi, '/installed-apps/<uuid:installed_app_id>')