I think example should be as simple as possible.

[askucher]

No description provided.

[gabidobo]

Hey @askucher, thanks for using Telepat!
Do you have anything in mind when you say "as simple as possible"? What would you ideally like to see as an example?

[askucher]

Hi. @gabidobo .

I don't use the telepat. But I see we have same thinking about usage of json-merge and socket.io

I want to share my clues with you and if you like it then cooperate with you in order to implement it

I think the api should look like

//client


telepat =  Telepat("unique-id")
telepat.plug("backend", { secretKey: "XXX", url: "https://..." })


telepat.prop = 123

here the Telepat should send the socket message to the server with delta of JSON in order to synchronize the data

//server


telepat = Telepat("unique-id")
telepat.plug("frontend", { secretKey: "XXX" })

telepat.then(function(delta) {

  console.log(telepat.prop) //=> 123
  telepat.prop = "321"

});

here the Telepat should send the socket message to the client with delta of JSON in order to synchronize the data

//client

telepat = Telepat("unique-id")

telepat.then(function(delta) {
  console.log(telepat.prop) //=> 321
});

Then we can bind the telepat with database in order to save data from user input.

//server
telepat.plug("mongodb", { connectionString: "XXX" })

It is very useful for rapid prototyping of application and show to investors

Then we can bind the telepat with localStorage in order to keep application working even when connection is interrupted

//client
telepat.plug("localStorage")

Then we can bind the telepat with deltaLog.log file in order to data the data flow

//client
telepat.plug("deltaLog", { file: "./deltaLog.log" })

Then we can bind the sharedObject with workflow in order to fire serverside actions like sendmail or another curstomActivity

//client
telepat.plug("workflow", { fromFile: "./workflow.js" })

And It would be good to think about transaction to handle errors

function success() {

}

function error(delta) {

//your delta has not been processed correctly. Your data is restored 
//Please process your delta again

  this.wait(1000).tryProcess(delta);

}

telepat.then(success, error)

And finally how to write the plugin:

//server

module.exports = function(Telepat) {

Telepat.plugin("frontend", function(options, delta) {
//..
})

Telepat.plugin("mongodb", function(options, delta) {
//..
})


Telepat.plugin("deltaLog", function(options, delta) {
//..
})

Telepat.plugin("workflow", function(options, delta) {
//..
})

}

//when user does the require("telepat") it can parse "node_modules/telepat-plugin-*" and find all plugins

//client

//Telepat is global object

Telepat.plugin("backend", function(options, delta) {
//..
})

Telepat.plugin("localStorage", function(options, delta) {
//..
})

How to install

#install backend
npm i --save telepat
npm i --save telepat-plugin-frontend
npm i --save telepat-plugin-mongodb

#install frontend  (should not use browserify for ease)

bower i --save telepat
bower i --save telepat-plugin-backend
bower i --save telepat-plugin-localstorage

#where telepat.js is same for frontend and backend.

So, the complex example should look like

//server
Telepat = require("telepat")

chat = Telepat("chat")

chat.plug("mongodb", {  connectionString: "user:[email protected]" })
chat.plug("frontend", {  port: 3000 });

chat.rooms = [  {title: "General", messages: []}, { title: "Random", messages:[] } ]

//client
chat = Telepat("chat")

chat.plug("backend", {  port: 3000 })
chat.plug("localStorage");

//use chat to render view

And if you like it I can become a collaborator :)

[askucher]

Please let me know what you think. If you don't like it I will create my own framework based on this spec https://gist.github.com/askucher/9e1c63b1010eff83d409