This repository is a mirror of the component module brighthas/jsdm. It has been modified to work with NPM+Browserify. You can install it using the command npm install npmcomponent/brighthas-jsdm. Please do not open issues or send pull requests against this repo. If you have issues with this repo, report it to npmcomponent.
Note:
please wait docs and apidoc.
JSDM
Domain development , DDD-CRS framework for node.js and browser's component/component framework .
Node.js Install
npm install jsdm
Component Install
component install brighthas/jsdm
domain mean?
domain is a black box , outside operate must use domain.exec function.
domain inside include Aggre, EventHandle, Service and CommandHandle.
domain.exec ---> command handle ---> serivce / Aggre object (generate events) ---> event handle
step 1. define Aggre
// User.js
module.exports = wrap;
function wrap(my){
function User(name){
this._name = name;
}
User.prototype = {
getName:function(){
return this._name;
},
changeName:function(name){
this._name = name;
my.publish("user."+this.id+".changeName",name);
my.publish("user.*.changeName",this.id,name);
}
}
User.className = "User";
return User;
}
step 2. define user repository
// user_repo.js
moduel.exports = wrap
// define aggre repository
function wrap(my){
var repository = new Repository("User");
var User = Aggres.User;
// repository is Repository instance , must implement _create/_data2aggre/_aggre2data
repository._create = function(data,callback){
var user = new User(data.name);
callback(undefined,user);
}
repository._data2aggre = function(data){
var user = new User(data.name);
user.id = data.id;
return user;
}
repository._aggre2data = function(aggre){
var data = {
name:aggre.getName(),
id:aggre.id
}
return data;
}
return repository;
}
step 3. define command handle
// handle.js
function wrap(my){
// define command handle 1
function handle1(args,callback){
var repo = my.repos.user;
repo.get(args.id,function(err,user){
user.changeName(args.name);
callback();
})
}
handle1.commandName = "change user name";
// define command handle 2
function handle2(args,callback){
var repo = my.repos.user;
repo.create({name:args.name},callback)
}
handle2.commandName = "create a user";
return [handle1,handle2];
}
module.exports = wrap;step 4. register and run
var domain = require("jsdm")();
var UserClass = require("./User"),
user_repo = require("./user_repo"),
handles = require("./handle");
domain.register("AggreClass",UserClass)
.register("repository",user_repo)
.register("commandHandle",handles)
.seal();
domain.exec("create a user",{name:"bright.has"},function(){
console.log("lol")
})
domain.register
domain.register("AggreClass",UserClass)
.register("repository",user_repo)
.register("commandHandle",handles)
.seal();or
domain.register("AggreClass",UserClass,"repository",user_repo,"commandHandle",handles)
.seal();
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