react-collector

---

React Collector help you to declere and manage a browser's storage.

Contents

• Installation
• useCollector
• Actions
• Usage
• Full Example
• Todo

Installation

Using npm

npm i --save react-collector

useCollector

useCollector allowing to get collector's props: storage, session & cookies

Prop	Description
storage	Allows you to access a Storage object for the Document's origin
session	Use the sessions API to list, and restore, tabs and windows that have been closed while the browser has been running.
cookies	Enables extensions to get and set cookies, and be notified when they change.
uuid	Generate RFC-compliant UUIDs in JavaScript

Actions

Action	Prop	Promise
add	key, payload	ActionResult
get	T, key	T
remove	key	ActionResult
clear	--	ActionResult

Usage

Add Object to Collector

interface User {
  name?: string;
  email?: string;
  age?: number;
  created?: Date;
  active?: boolean;
}

let user: User = {
  name: "Tomasz Mayer",
  email: "[e-mail]",
  age: 35,
  created: new Date()
};

const {uuid,storage,session,cookies} = useCollector();
 
 storage.add(uuid(),user)
        .then((res:ActionResult)=>{
            // success:true
            // message:The object was added to session successfuly
        }).catch(err=>{
 
        })
 
 session.add(uuid(),user);
 cookies.add(uuid(),user);
 

Add Primitive Type to Collector

storage.add("some-key","some-value")
session.add(1,true),
cookies.add(2,new Date())

Get Object from Collector

 
storage.get("1f4a6aa4...")
       .then((user: User) => {
          console.log(user);
            /*{
                name: "Tomasz Mayer",
                email: "[e-mail]",
                age: 35,
                created: "2020-05-22T08:00:23.510Z"
              }*/
        })
        .catch((err:any)=>{
          //Handle the error
        });

Same for session and cookies

session.get("1f4a6aa4...")
       .then((user: User) => {
         ...
       });

cookies.get("1f4a6aa4...")
       .then((user: User) => {
         ...
       });

Get Primitive Type

storage.get("some-key").then((res:string)=>{
  console.log(res)
  //some-value
})
session.get(1,true).then((res:bool)=>{
  ...
}),
cookies.get(2,new Date()).then((res:Date)=>{
 
});

Remove Element from Collector

storage.remove("1f4a6aa4...")
       .then((res:ActionResult)=>{
         /* res =>
          success: true,
          message: The object removed successfuly
         */
 
       })
 
// Same for session and cookies
session.remove("1f4a6aa4...")
       .then((res:ActionResult)=>{...})
 
cookies.remove("1f4a6aa4...")
       .then((res:ActionResult)=>{...})

Clear Collector

cookies.clear().then((res:ActionResult)=>{
  ...
})
 
//Same for storage and session
session.clear().then((res:ActionResult)=>{
  ...
})
 
storage.clear().then((res:ActionResult)=>{
  ...
})

Full Example

Root Component

import React from 'react';
import ReactCollector from 'react-collector';
 
const App: React.SFC<{}> = () => {
  return (
    <ReactCollector>
        <SomeChild />
    </ReactCollector>
    );
}
 
export default App;

Child component

import React from "react";
import { useCollector } from "react-collector";
 
interface User {
  name?: string;
  email?: string;
  age?: number;
  created?: Date;
  active?: boolean;
}
 
let user: User = {
  name: "Tomasz Mayer",
  email: "[e-mail]",
  age: 35,
  created: new Date()
};
 
const SomeChild: React.SFC<{}> = () => {
  const { uuid, storage,session,cookies } = useCollector();
 
  storage.get("1f4a6aa4-9e04-4334-9a7f-3bf90827064b").then((user: User) => {
    session.add(user.name,user.active)
  });
 
  return (
    <button
      onClick={() => {
        storage.add(uuid(), {
          name: "Tomasz Mayer",
          email: "[e-mail]",
          age: 35,
          created: new Date()
        });
      }}
    ></button>
  );
};
 
export default SomeChild;
 

Todo

• Collector for indexedDB
• Collector for Web SQL