eigent/server/app/controller/mcp/mcp_controller.py
2025-08-20 23:05:54 +08:00

132 lines
4.6 KiB
Python

from typing import Dict
from fastapi import Depends, HTTPException, APIRouter
from fastapi_babel import _
from fastapi_pagination import Page
from fastapi_pagination.ext.sqlmodel import paginate
from sqlmodel import Session, col, select
from sqlalchemy.orm import selectinload, with_loader_criteria
from app.component.auth import Auth, auth_must
from app.component.database import session
from app.model.mcp.mcp import Mcp, McpOut, McpType
from app.model.mcp.mcp_env import McpEnv, Status as McpEnvStatus
from app.model.mcp.mcp_user import McpImportType, McpUser, Status
from loguru import logger
from app.component.validator.McpServer import (
McpRemoteServer,
McpServerItem,
validate_mcp_remote_servers,
validate_mcp_servers,
)
router = APIRouter(tags=["Mcp Servers"])
@router.get("/mcps", name="mcp list")
async def gets(
keyword: str | None = None,
category_id: int | None = None,
mine: int | None = None,
session: Session = Depends(session),
auth: Auth = Depends(auth_must),
) -> Page[McpOut]:
stmt = (
select(Mcp)
.where(Mcp.no_delete())
.options(
selectinload(Mcp.category),
selectinload(Mcp.envs),
with_loader_criteria(McpEnv, col(McpEnv.status) == McpEnvStatus.in_use),
)
# .order_by(col(Mcp.sort).desc())
)
if keyword:
stmt = stmt.where(col(Mcp.key).like(f"%{keyword.lower()}%"))
if category_id:
stmt = stmt.where(Mcp.category_id == category_id)
if mine and auth:
stmt = (
stmt.join(McpUser)
.where(McpUser.user_id == auth.user.id)
.options(
selectinload(Mcp.mcp_user),
with_loader_criteria(McpUser, col(McpUser.user_id) == auth.user.id),
)
)
return paginate(session, stmt)
@router.get("/mcp", name="mcp detail", response_model=McpOut)
async def get(id: int, session: Session = Depends(session)):
stmt = select(Mcp).where(Mcp.no_delete(), Mcp.id == id).options(selectinload(Mcp.category), selectinload(Mcp.envs))
model = session.exec(stmt).one()
return model
@router.post("/mcp/install", name="mcp install")
async def install(mcp_id: int, session: Session = Depends(session), auth: Auth = Depends(auth_must)):
mcp = session.get_one(Mcp, mcp_id)
if not mcp:
raise HTTPException(status_code=404, detail=_("Mcp not found"))
exists = session.exec(select(McpUser).where(McpUser.mcp_id == mcp.id, McpUser.user_id == auth.user.id)).first()
if exists:
raise HTTPException(status_code=400, detail=_("mcp is installed"))
install_command: dict = mcp.install_command
mcp_user = McpUser(
mcp_id=mcp.id,
user_id=auth.user.id,
mcp_name=mcp.name,
mcp_key=mcp.key,
mcp_desc=mcp.description,
type=mcp.type,
status=Status.enable,
command=install_command["command"],
args=install_command["args"],
env=install_command["env"],
server_url=None,
)
mcp_user.save()
return mcp_user
@router.post("/mcp/import/{mcp_type}", name="mcp import")
async def import_mcp(
mcp_type: McpImportType, mcp_data: dict, session: Session = Depends(session), auth: Auth = Depends(auth_must)
):
logger.debug(mcp_type, mcp_type.value)
if mcp_type == McpImportType.Local:
is_valid, res = validate_mcp_servers(mcp_data)
if not is_valid:
raise HTTPException(status_code=400, detail=res)
mcp_data: Dict[str, McpServerItem] = res.mcpServers
for name, data in mcp_data.items():
mcp_user = McpUser(
mcp_id=0,
user_id=auth.user.id,
mcp_name=name,
mcp_key=name,
mcp_desc=name,
type=McpType.Local,
status=Status.enable,
command=data.command,
args=data.args,
env=data.env,
server_url=None,
)
break
elif mcp_type == McpImportType.Remote:
is_valid, res = validate_mcp_remote_servers(mcp_data)
if not is_valid:
raise HTTPException(status_code=400, detail=res)
data: McpRemoteServer = res
mcp_user = McpUser(
mcp_id=0,
user_id=auth.user.id,
type=McpType.Remote,
status=Status.enable,
mcp_name=data.server_name,
server_url=data.server_url,
)
mcp_user.save()
return mcp_user