@abukodonosor/unit 中文文档教程
UnitFramework
DDD引导的
微服务框架 这就是微服务框架。
要测试他的功能,请执行以下步骤:
1.npm安装
2.yarn dev(运行服务器)
- node node client-test.js ( script to test end-point )
/================================== ============================/
如果你想使用和测试这个框架,下一个片段将给你介绍如何使用框架。
var UnitLib = require('@abukodonosor/unit');
const config = {
// service information
service_info: {
name: "Unit",
communication_type: "http",
appType: "microservice",
port: 3000,
},
//mysql db config
db: {
ip: "local",
port: 3000,
db_name: "db_name",
db_user: "unit",
db_password: "unit",
},
registry: {
registry_ip: "192.168.2.1",
registry_port: 9000,
registry_token: "hw$xxg93`_sXXX09!2_pPq"
},
redis_cache: {
cache_ip: "local",
cache_port: 6770,
},
};
const UnitLibFactory = UnitLib.UnitLib(config);
const unitService1 = UnitLibFactory.newService;
unitService1
.setDomains([
{
type: 'airplane',
definition: "Airplane"
},
{
type: 'boat',
definition: "Boat"
}]);
unitService1.implementDomain("Airplane",//setDomainModules
[
'authMiddleware',
'serviceAvailabilityMiddleware'
], function( AirplaneRouter, AirplaneRouterGet ) {
AirplaneRouter('/by/card',{
userId: 'number',
places: 'array',
priceRange: 'string',
filterSchema: 'object'
}, RentActionController );
});
unitService1.Run();
async function RentActionController( request, response, userId, places, priceRange, filterSchema) {
console.log("Controller action");
let expiredTickets = await Ticket.getAllExpiredTickets();
console.log("Get all expired tickets: " + expiredTickets);
let nonExpiredTickets = await Ticket.getNonExpiredTickets();
console.log("All Non-Expired tickets: " + nonExpiredTickets);
const newTicket = "success";
response.send(newTicket);
}
//Example how to inherit class from this package
class Ticket extends UnitLibFactory.classTemplate {
constructor(){
super();
this.name = 3;
}
static getAllExpiredTickets(){
return new Promise((resolve,reject)=>{
this.dbConnection.query('SELECT 1 + 1 AS solution', function (error, results, fields) {
if (error) throw error;
console.log('The solution is: ', results[0].solution);
resolve(results[0].solution)
});
})
}
// promise wrapper around query lib
static getNonExpiredTickets() {
return this.dbConnection.queryPromise("SELECT 1 + 1 AS solution",[]);
}
}
UnitFramework
microservice framework guided by DDD
This is microservice framework.
To test his functionality take next steps:
1.npm install
2.yarn dev ( to run server )
- node node client-test.js ( script to test end-point )
/==============================================================/
If you wish to use and test this framework, next snippet will give you introduction on how to use framework.
var UnitLib = require('@abukodonosor/unit');
const config = {
// service information
service_info: {
name: "Unit",
communication_type: "http",
appType: "microservice",
port: 3000,
},
//mysql db config
db: {
ip: "local",
port: 3000,
db_name: "db_name",
db_user: "unit",
db_password: "unit",
},
registry: {
registry_ip: "192.168.2.1",
registry_port: 9000,
registry_token: "hw$xxg93`_sXXX09!2_pPq"
},
redis_cache: {
cache_ip: "local",
cache_port: 6770,
},
};
const UnitLibFactory = UnitLib.UnitLib(config);
const unitService1 = UnitLibFactory.newService;
unitService1
.setDomains([
{
type: 'airplane',
definition: "Airplane"
},
{
type: 'boat',
definition: "Boat"
}]);
unitService1.implementDomain("Airplane",//setDomainModules
[
'authMiddleware',
'serviceAvailabilityMiddleware'
], function( AirplaneRouter, AirplaneRouterGet ) {
AirplaneRouter('/by/card',{
userId: 'number',
places: 'array',
priceRange: 'string',
filterSchema: 'object'
}, RentActionController );
});
unitService1.Run();
async function RentActionController( request, response, userId, places, priceRange, filterSchema) {
console.log("Controller action");
let expiredTickets = await Ticket.getAllExpiredTickets();
console.log("Get all expired tickets: " + expiredTickets);
let nonExpiredTickets = await Ticket.getNonExpiredTickets();
console.log("All Non-Expired tickets: " + nonExpiredTickets);
const newTicket = "success";
response.send(newTicket);
}
//Example how to inherit class from this package
class Ticket extends UnitLibFactory.classTemplate {
constructor(){
super();
this.name = 3;
}
static getAllExpiredTickets(){
return new Promise((resolve,reject)=>{
this.dbConnection.query('SELECT 1 + 1 AS solution', function (error, results, fields) {
if (error) throw error;
console.log('The solution is: ', results[0].solution);
resolve(results[0].solution)
});
})
}
// promise wrapper around query lib
static getNonExpiredTickets() {
return this.dbConnection.queryPromise("SELECT 1 + 1 AS solution",[]);
}
}
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