@scefira/dfw-nodejs/src/scripts/modules/APIManager.ts

import DFWModule from "./DFWModule.";
import { DFWScheme } from "../..";
import DFWInstance from "../system/DFWInstance";
import { Request, Response, Router, Express } from "express";

export default class APIManager extends DFWModule{


    public async touchAsync(dfw:DFWScheme){
        
    }

    public async fetchAsync(){

    }

    public add(path:string,f:(dfw:DFWScheme) => Promise<any>,method:"get"|"put"|"post"|"delete" = "get",router?:Router|Express){
        if(this.DFWInstance.server === undefined){
            console.error("> you need to start DFW express server (DFW.startServer) to add an API listener");
            return;
        }

        if(router === undefined){
            router = this.DFWInstance.server;
        }

        router[method](path,(req:Request,res:Response)=>{
            this.DFWInstance.touchAsync(req,res).then( async (dfw:DFWScheme)=>{
                dfw.response.json( await f(dfw));
            })
        })
    }
}