zeroant

THE JS WEAPON

sample

    import express from "express";
    import { expressDispatcher, Action, Dispatcher } from "zeroant-ussd";
    const app = express();
    const dispatcher = new Dispatcher({
        delimiter:"*"
    });
    dispatcher.register("",new Action((event)=>{
        console.log(event);
        // default fall back
        return [
        CON WELCOME TO USSD TEST FRAMEWORK,
        1 SIGNUP,
        "2 HELP"
        ];
    }));
    dispatcher.register("a",new Action((event)=>{
        console.log(event);
        return "END i was here";
    }));
    dispatcher.register("1",new Action((event)=>{
        console.log(event);
        return CON What is Your Name;
    }));
    dispatcher.register("1*<name:string>",new Action((event)=>{
        console.log(event);
        return CON What is Your Email;
    }));
    dispatcher.register("1<name:string><email:string>",new Action((event)=>{
        console.log(event);
        return [
        END YOUR PROFILE HAS BEEN CREATED,
        NAME:${event.params.name},
        EMAIL:${event.params.email}
        ];
    }));
    dispatcher.register("2",new Action((event)=>{
    console.log(event);
    return [
        CON WELCOME TO YOUR HELP PAGE,
    PELASE ENTER YOUR USERNAME:
    ];
    }));
    dispatcher.register("2*:user",new Action((event)=>{
        console.log(event);
        return [
            CON YOUR USERNAME IS,
        ${event.params.user}
        ];
    }));
    dispatcher.register("2:user(.?)", new Action((event) => {
        console.log(event);
        return [
            CON YOUR USERNAME IS,
            ${event.params.user} => ${event.name},
            last input => ${event.events[event.events.length-1]}
        ]
    }));
    dispatcher.register("(.?)",new Action((event)=>{
        console.log(event);
        // default fall back
        return [END THANK YOU FOR USING USSD TEST FRAMEWORK];
    }).on('before',(event)=>{
        console.log("Event BEFORE START");
        if(event.data){
            return [END AN ERROR OCCURE WHILE TRYING TO COMPLETE YOUR REQUEST]
        }
    }).on('after',(event)=>{
        console.log(event,"Event Ended");
    }));
    dispatcher.on('request',(req:Request)=>{
        // push data to event through (params|query|body).content
        const user = {
            action: "1*Michael",
            remember: false
        };
         /**
            *  req.params.action = req.body.text as string; 
            *  or
            *  req.params.action = req.query.text as string;
            *  not that the req.(query|body)[your action] can be any keyword
            */
        req.params.action = req.query.text as string;
        // remember to save to session while using remember me
        if(user.remember){
            req.params.action = user.action;
            req.params.content = user as any;
        }
    });
    dispatcher.on('response',(data:any)=>{
        // transform data to match ussd provider
        console.log({data});
        return data;
    });
    app.use(expressDispatcher(dispatcher,"params"));
    app.listen(process.env.PORT || 3000,()=>{
        console.log(Application listening on port ${process.env.PORT || 3000});
    })

Using event.con and event.end

    import express from "express";
    import { expressDispatcher, Action, Dispatcher } from "zeroant-ussd";
    const app = express();
    const dispatcher = new Dispatcher({
        delimiter:"*"
    });
    dispatcher.register("",new Action((event)=>{
        console.log(event);
        // default fall back
        return event.con(
            WELCOME TO USSD TEST FRAMEWORK,
            1 SIGNUP,
            "2 HELP"
        );
    }));
    dispatcher.register("a",new Action((event)=>{
    console.log(event);
    return event.end("i was here");
    }));
    dispatcher.register("1",new Action((event)=>{
        console.log(event);
        return event.con(What is Your Name);
    }));
    dispatcher.register("1*<name:integer>",new Action((event)=>{
        console.log(event);
        return event.end(You have entered an invalid name);
    }));
    dispatcher.register("1*<name:string>",new Action((event)=>{
        console.log(event);
        return event.con(What is Your Email);
    }));
    dispatcher.register("1<name:string><email:string>",new Action((event)=>{
        console.log(event);
        return event.end(
            YOUR PROFILE HAS BEEN CREATED,
            NAME:${event.params.name},
            EMAIL:${event.params.email});
    }));
    dispatcher.register("2",new Action((event)=>{
        console.log(event);
        return event.con(WELCOME TO YOUR HELP PAGE,PELASE ENTER YOUR USERNAME:);
    }));
    dispatcher.register("2*:user",new Action((event)=>{
        console.log(event);
        return event.con(YOUR USERNAME IS, ${event.params.user});
    }));
    dispatcher.register("2:user(.?)", new Action((event) => {
        console.log(event);
        return event.con(
            YOUR USERNAME IS,
            ${event.params.user} => ${event.name},
            last input => ${event.events[event.events.length-1]}
        );
    }));
    dispatcher.register("(.?)",new Action((event)=>{
        return event.end(THANK YOU FOR USING USSD TEST FRAMEWORK);
    }).on('before',(event)=>{
        console.log("Event BEFORE START");
        if(event.data){
            return event.end(AN ERROR OCCURE WHILE TRYING TO COMPLETE YOUR REQUEST);
        }
    }).on('after',(event)=>{
        console.log(event,"Event Ended");
    }));
    dispatcher.on('request',(req:Request)=>{
        // push data to event through (params|query|body).content
        const user = {
            action: "1*Michael",
            remember: false
        };
        /**
        *  req.params.action = req.body.text as string; 
        *  or
        *  req.params.action = req.query.text as string;
        *  not that the req.(query|body)[your action] can be any keyword
        */
        req.params.action = req.query.text as string;
        // remember to save to session while using remember me
        if(user.remember){
            req.params.action = user.action;
            req.params.content = user as any;
        }
    });
    dispatcher.on('response',(data:any)=>{
        // transform data to match ussd provider
        console.log({data});
        return data;
    });
    app.use(expressDispatcher(dispatcher,"params"));
    app.listen(process.env.PORT || 3000,()=>{
        console.log(Application listening on port ${process.env.PORT || 3000});
    })