testhelyosjs-sdk

helyOS Javascript SDK

A Javascript wrap for helyOS GrapQL interface.


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About The Project

The helyosjs-sdk helps the development of javascript applications using the helyOS framework.
This library contains all necessary methods and entity types to build a front-end using helyOS as backend system.


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* Log in as administrator or regular user.
* List and edit automatons (agents).
* Retrieve sensors data and work process status.
* Create, schedule and handle work processes.
* Manage and edit yards: set drivable areas, gates, obstacles, etc.

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* Typescript
* Apollo
* Socket.io

Getting Started

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``shell
$ npm i helyosjs-sdk --save
`

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`js
import { HelyosServices, H_Agents } from 'helyosjs-sdk';

const helyosService = new HelyosServices('http://localhost', {socketPort:'5002', gqlPort:'5000'});

const username = 'admin@email.com';
const password = 'password';

helyosService.login(username, password)
.then( response => helyosService.connect())
.then( connected => console.log(connected));;

function listAgents(conditions={}) {
return helyosService.agents.list(conditions)
.then((agents: H_Agent[]) => {
console.log(agents);
});
}

function editTool(patch: H_Agents) {
return helyosService.agents.patch(patch)
.then(agents => {
console.log(agents);
)}
}
`

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`js

helyosService.connect()
.then(() => {
const socket = helyosService.socket;

socket.on('new_agent_poses',(updates)=>{
console.log(updates); // Notifications from agent sensors.
});

socket.on('change_agent_status',(updates)=>{
console.log(updates); // Notifications from agents working status.
});

socket.on('change_work_processes',(updates)=>{
console.log(updates); // Notifications from work processes status.
});
});


`

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| Command | Description |
| --- | --- |
| helyosService.register(email,password,adminPassword): Promise | Register new user. |
| helyosService.login(username, password): Promise | User login. |
| helyosService.connect(): Promise | Establish websocket connection after logged. |
| helyosService.logout(): Promise | User logout. |
| helyosService.changePassword(user,password,newPassword): Promise | Change password. |
| --- | --- |
| EXAMPLE OF CRUD OPERATIONS | |
| helyosService.workprocess | Work Processes services |
| .list (condition: Partial): Promise| list all work processes filtered by condition. |
| .create (data: H_WorkProcess): Promise | create work process. |
| .get (workProcessId: number): Promise | get work process by ID. |
| .patch (data:Partial): Promise | edit work process. |
| --- | --- |

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| Model | Description |
| --- | --- |
| H_Agents | Tool represents a sensor or any movable device that can perform an action |
| id: number | unique db identifcation number |
| code: number | unique identifcation number |
| name: string | agent name |
| picture: string | base64 jpg |
| yardId: number | to which yard this agent is associated.|
| status: string | 'busy', 'free' |
| picture: string | base64 jpg |
| geometry: JSON | Description of the agent geometry |
| heartbeat: Date | Last time agent contacted the yard base |
| --- | --- |
| H_Yard | Physical space enclosing agents in a drivable area. |
| id: number | unique db identifcation number |
| name: string | yard name |
| picture: string | base64 jpg |
| mapData: {origin: {lat?: number, lon?: number, zoomLevel?: number}} | base64 jpg |
| --- | --- |
| H_MapObject | Define objects in the yard map: areas or lines. |
| id: number | unique db identifcation number. |
| yardId: number | associated yard.|
| deletedAt: Date | when shape was marked deleted. |
| type: string | type of object: "obstacle", "parking-area", "gate", etc. |
| data: Object | user-defined arbitrary data format |
| dataFormat: string | name of the data format |
| --- | --- |
| H_WorkProcess` | Group and serialize actions to be executed by the agents. |
| id: number | unique db identifcation number. |
| schedStartAt: date | date and time when the process is scheduled to start. |
| schedEndAt: date | date and time when the process is predicted to end. |
| startedAt: date | date and time of actual start. |
| endedAt: date | date and time of actual end. |
| status: string |status. |
| processType: string |status. |
| data: MoveToTargetDescriptor \| MoveFreeDescription | Any JSON data that describes the actions. |
| --- | --- |

Version Compatibility

| helyosjs-sdk Version | helyOS_core Version |
|----------------------|---------------------|
| 2.0.3 | 2.0.3, 2.0.4 |
| 2.0.4 | 2.0.4 |
| 2.0.5 | 2.0.4, 2.0.5 |
| 2.0.6 | 2.0.5 |
| 2.1.0 | 2.1.0 |

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Keep it simple. Keep it minimal.
If you have any question, please write to our Discussion forum.

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This project is licensed under the MIT License