react-parse

React Parse

React Parse is a set of actions and saga watchers that make your life easy to Get, POST, PUT, DELETE data on the server, you can fetch the data with our selectors from your redux store.

React Parse include 3 data provider components, to make the life even easier and let you get a collection from the server in less than 1 minute with the ability to filter result, create a new document and more...

Helpful only for react and react-native apps with parse server and redux as management

Demo

Table of content

• Installation
• Examples
  • CollectionActionsExample
  • FetchCollectionExample
• Actions
  • How to use
  • Payload options
  • CollectionActions
  • DocumentActions
  • CloudCodeActions
• Selectors
  • CollectionSelectors
  • DocumentSelectors
  • CloudCodeSelectors
• dataProviders
  • FetchProps - response from dataProviders
  • FetchCollection
  • FetchDocument
  • FetchCloudCode
• State
• Enum
• Logger
• Global Loader
• Clean State

Installation

How to install

Install with NPM:

npm i react-parse --save

1 - Inside your root component:

Set react-parse inside your root component:

import { config as reactParseConfig, setReactParseDispatch } from 'react-parse'

const apiConfig = { baseURL: envConfig.SERVER_URL, appId: envConfig.PARSE_ID }

reactParseConfig.init(apiConfig);
setReactParseDispatch(store.dispatch);

After the user logs in - set the user's token:

reactParseConfig.setSessionToken('userSessionToken')

After the user logs out - clear the token:

reactParseConfig.removeSessionToken()

2 - With Redux - add parseReducer to your your rootReducer

import { parseReducer } from 'react-parse';
const rootReducers = combineReducers({
  ....,
  parse: parseReducer,
});

3 - With Redux-Saga, add parseWatcher to your root saga

import { parseWatcher } from 'react-parse'
function* rootSaga() {
  yield all([
	...,
    call(parseWatcher, 'parseWatcher'),
	]);
}

Now let see how you can fetch your products without writing any new action, reducer, saga worker..

Examples

FetchCollectionExample

Fetch collection data with data provider component

import {FetchCollection} from  'react-parse'
const TARGET_NAME = 'activeProducts'

class ReactParseExample extends React.Component { 
	render() {
		return (
			<FetchCollection 
				schemaName={'Product'}
				targetName={TARGET_NAME}
				query={{isActive: true}}
				userName='Dan'
				render={(props) => <MyTable {...props}/>}
			/>
		)
	}
}
/*
MyTable will get props from FetchCollection, MyTable props will be:
const {schemaName, targetName, userName, fetchProps} = this.props
const {data,error,status,info,isLoading,refresh,deleteDoc,put,post} = fetchProps
*/

We can do the same thing with react-parse actions

CollectionActionsExample

Get Products from server by using collections actions and selectors

import { selectors, actions} from 'react-parse';

const TARGET_NAME = 'ProductList'
class ReactParseExample extends React.Component {
	  componentWillMount() {
		  actions.collectionActions.fetchData({ targetName: TARGET_NAME , schemaName:  'Product' });
	  }
    render() {
		const { products, isLoading} = this.props;
	    return (<div....);
}	}

const mapStateToProps = (state) => {
  return {
    products: selectors.selectCollectionData(state, TARGET_NAME ),
    isLoading: selectors.selectCollectionLoading(state, TARGET_NAME ),
  };
}

Actions

How to use

import actions from react-parse

import {  collectionActions, cloudCodeActions, documentActions } from 'react-parse';

inside your component you can call an action like that:

documentActions.fetchData({....})

all the action are wrapped with dispatch then you didn't need to bind a dispatch to call an action.

If you want to use:

• Call the action with dispatch
• Use bindActionCreators
• Put an action from saga

You need to use action without our dispatch wrapper. for this, you need the call action with prefix pure_

For example-

// my-saga-file.js
import { put, select } from  'redux-saga/effects';
import { documentActions } from 'react-parse';

export  default  function*  fetchMember() {
	yield  put(documentActions.pure_fetchData({...}));
}

payload

action payload options

key	type	info
schemaName	string	db schemaName
targetName	string	target to save the response from server
query	object	http://docs.parseplatform.org/rest/guide/#queries
limit	number	number of documents to include in each query
skip	number	number of documents to skip
include	string	pointer to include, example: 'Product,User'
keys	string	keys to include, , example: 'firstName,LastName'
enableCount	boolean	set true to count objects in the collection
autoRefresh	boolean	set to to refresh collection data on one of the document change from one of the document actions from the collectionActions
documentId	string	db document id
data	object
functionName	string	cloud code function name
params	object	cloud code params
digToData	string	string that help us find your data, default is 'data.result'
logger	object	pass to your Logger relevant info
filesIncluded	boolean	set true if your data include files to upload
fileValueHandler	function	pass function that will get the new file URL if you didn't want to save it as File object
dispatchId	string	optional, you can pass some unique key to help you follow specific query status
boomerang	any	You can transfer anything and it will come back to you with data providers callbacks. this is just data that can help you manage your stuff
onSuccess	function	onSuccess will be called on query end successfully with this parameter ({type, action, status, res}) *res is the network response
onError	function	onError will be called on query end successfully with this parameter ({type, action, status, res}) *res is the network response

import all actions

import { actions } from  'react-parse';
// use like that: actions.collectionActions.fetchData(...)

collectionActions:

import { collectionActions } from  'react-parse';
// use like that: collectionActions.fetchData(...)

• GET collection from server: fetchData({schemaName, targetName, query, limit, skip, include, keys, enableCount, logger, dispatchId, boomerang})

• POST document postDoc({schemaName, targetName, data, autoRefresh, logger, filesIncluded, fileValueHandler, dispatchId, boomerang})

• PUT document putDoc({schemaName, targetName, objectId, data, autoRefresh, logger, filesIncluded, fileValueHandler, dispatchId, boomerang})

• DELETE document deleteDoc({schemaName, targetName, objectId, autoRefresh, logger, dispatchId, boomerang})

• Refresh your data refreshCollection({targetName, dispatchId})

• Clean collection from your store: cleanData({targetName})

• Clean all collections from your store: cleanCollections()

DocumentActions:

import { documentActions } from  'react-parse';

• GET Document from server: fetchData({schemaName, targetName, objectId, include, keys, logger, dispatchId, boomerang})

• POST document postDoc({schemaName, targetName, data, logger, filesIncluded, fileValueHandler, dispatchId, boomerang})

• PUT document putDoc({schemaName, targetName, objectId, data, logger, filesIncluded, fileValueHandler, dispatchId, boomerang})

• DELETE document deleteDoc({schemaName, targetName, objectId, logger, dispatchId, boomerang})

• Update local data updateField({targetName, key, value, logger})

• Update local data updateFields({targetName, data, logger})

• Clean document from your store: cleanData({targetName})

• Clean all documents from your store: cleanDocuments()

CloudCodeActions:

import { cloudCodeActions } from  'react-parse';

• GET Document from server: fetchData({functionName, targetName, params, digToData, logger, dispatchId, boomerang})

• Clean cloudCode from your store: cleanData({targetName})

• Clean all codes code from your store: cleanCloudsCode()

Selectors

import {selectors} from 'react-parse'

CollectionSelectors

• selectors.selectCollections(state) // return you all the collection from state.parse.collections
• selectors.selectCollectionData(state, 'TARGET_NAME') // return you the data by targetName
• selectors.selectCollectionLoading(state, 'TARGET_NAME') // return true if query is loading
• selectors.selectCollectionInfo(state, 'TARGET_NAME') // return query info by targetName
• selectors.selectCollectionStatus(state, 'TARGET_NAME') // return query status by targetName
• selectors.selectCollectionError(state, 'TARGET_NAME') // return query error by targetName
• selectors.selectCollectionCount(state, 'TARGET_NAME') // return the quantity of results by targetName
• selectors.selectCollectionDispatchId(state, 'TARGET_NAME') // return the dispatchId of the current/last query
• selectors.selectCollectionBoomerang(state, 'TARGET_NAME') // return your last Boomerang data

DocumentSelectors

• selectors.selectDocuments(state)
• selectors.selectDocumentData(state, 'TARGET_NAME')
• selectors.selectDocumentLoading(state, 'TARGET_NAME')
• selectors.selectDocumentInfo(state, 'TARGET_NAME')
• selectors.selectDocumentStatus(state, 'TARGET_NAME')
• selectors.selectDocumentError(state, 'TARGET_NAME')
• selectors.selectDocumentDispatchId(state, 'TARGET_NAME')
• selectors.selectDocumentBoomerang(state, 'TARGET_NAME')

CloudCodeSelectors

• selectors.selectCloudCodes(state)
• selectors.selectCloudCodeData(state, 'TARGET_NAME')
• selectors.selectCloudCodeLoading(state, 'TARGET_NAME')
• selectors.selectCloudCodeInfo(state, 'TARGET_NAME')
• selectors.selectCloudCodeStatus(state, 'TARGET_NAME')
• selectors.selectCloudCodeError(state, 'TARGET_NAME')
• selectors.selectCloudCodeDispatchId(state, 'TARGET_NAME')

dataProviders

Data provider components. Seamlessly bring Parse data into your Component with the ability to POST, PUT, DELETE from your component without connecting your component to store or run any action. all is in your props

FetchProps

Data provider component will render you component with all the props you pass to the dataComponent and with fetchProps object.

fetchProps is the default key but you can set your key, just pass fetchPropsKey inside dataProviders < FetchCollection fetchPropsKey='res'

fetchProps include :

• data - response from the server
• error - error object from query
• status - one of the enum
• info - info about your query {timestamp, query,skip,limit,objectId, ...}
• isLoading- boolean value
• refresh - method, run to refresh data
  • fetchProps.refresh()
• cleanData - method, run to clean data from store
  • fetchProps.cleanData()
• put- method, run to update the document
  • from FetchCollection => fetchProps.put('DOC_OBJECT_ID',{title: 'newTitle', body: 'newBody'},filesIncluded, fileValueHandler, dispatchId)
  • from FetchDocument => fetchProps.put({title: 'newTitle', body: 'newBody'},filesIncluded, fileValueHandler, dispatchId, boomerang)
• post- method, run to create document,
  • from FetchCollection => fetchProps.post('DOC_OBJECT_ID',{title: 'newTitle', body: 'newBody'},filesIncluded, fileValueHandler, dispatchId, boomerang)
  • from FetchDocument => fetchProps.post({title: 'newTitle', body: 'newBody'},filesIncluded, fileValueHandler, dispatchId, boomerang)
• deleteDoc- method, run to delete document,
  • from FetchCollection => fetchProps.deleteDoc('DOC_OBJECT_ID', dispatchId, boomerang)
  • from FetchDocument => fetchProps.deleteDoc(, dispatchId)
• updateField - method on FetchDocument to update filed in store
  • fetchProps.updateField('title', 'new Title)

FetchDocument:

With FetchDocument you can get specific document by collection name and objectId

import {FetchDocument} from 'react-parse'
....
<FetchDocument 
	schemaName='Post'
	targetName='LastPost'
	objectId='blDxFXA9Wk'
	component={MyComponent} // or user render={(props)=> <MyComponent ...props/>}
	// optional:
	keys='title,body,owner'
	include='Owner'
	onFetchEnd={({error, status, data, info })=>{}}
	onPostEnd={({error, status, data, info, boomerang })=>{}}
	onPutEnd={({error, status, data, info, boomerang })=>{}}
	onDeleteEnd={({error, status, data, info, boomerang })=>{}}
	leaveClean={true} // remove data from store on componentWillUnmount
	localFirst={false} // fetch data from server only if we can found your data on local store
	localOnly={false} // never fetch data from server, only find in store
	autoRefresh={false} // Fetch data after each create/update/delete doc
	dataHandler={data => data} // Function to manipulate the data before set to store. 
	initialValue={{title: 'default title'}}
	// Want to pass something to your component, add here
	userName='Dan' // MyComponent will get this.props.userName
/>

• if the objectId is empty then use updateField and we save your inputs in the store, then you can use post method from your component and new doc will create for you in the server, the new doc id will be inside info

FetchCollection:

With FetchCollection you can get list of document by collection name

import {FetchCollection} from 'react-parse'
....
<FetchCollection 
	schemaName='Post'
	targetName='LastPost'
	component={MyComponent} // or user render={(props)=> <MyComponent ...props/>}
	// optional:
	keys=''
	include=''
	onFetchEnd={({error, status, data, info })=>{}}
	onPostEnd={({error, status, data, info, boomerang })=>{}}
	onPutEnd={({error, status, data, info, boomerang })=>{}}
	onDeleteEnd={({error, status, data, info, boomerang })=>{}}
	leaveClean={true} // remove data from store on componentWillUnmount
	localFirst={false} // fetch data from server only if we can found your data on local store
	localOnly={false} // never fetch data from server, only find in store
	autoRefresh={false} // Fetch data after each create/update/delete doc
	query={object} // 	http://docs.parseplatform.org/rest/guide/#queries
	order='' // default is '-createdAt', Specify a field to sort by
	skip={12} // skip first 12 documents
	limit={50} // limit query to 50 documents
	enableCount={true} // return the amount of results in db
	dataHandler={data => data} // Function to manipulate the data before set to store. 
	// Want to pass something to your component, add here
	userName='Dan' // example
/>

FetchCloudCode:

With FetchCloudCode you can get list of document by collection name

import {FetchCloudCode} from 'react-parse'
....
<FetchCloudCode 
	functionName='GetPosts'
	params={object} // cloud code params
	targetName='GetPostsCloud'
	component={MyComponent} // or user render={(props)=> <MyComponent ...props/>}
	// optional:
	onFetchEnd={({error, status, data, info, boomerang })=>{}}
	leaveClean={true} // remove data from store on componentWillUnmount
	localFirst={false} // fetch data from server only if we can found your data on local store
	localOnly={false} // never fetch data from server, only find in store
	dataHandler={data => data} // Function to manipulate the data before set to store. 
	// Want to pass something to your component, add here
	userName='Dan' // example
/>

State

View to Your redux store: we use immutable-js and reselect

parse:{
	collections: {
		myProducts: {
			status: 'FETCH_FINISHED',
			error: null,
			loading: false,
			data: [....],
			info: {
				schemaName : '',
				query: {...},
				skip: 0,
				enableCount: false,
				keys,
				include,
				order,
				limit,
				count,
				timestamp
			}
		}
	},
  documents: {...},
  cloudCodes: {...}
	
}

Enum:

import {constants} from  'react-parse'

// FETCH

'FETCH_START','FETCH_FAILED','FETCH_FAILED_NETWORK','FETCH_FINISHED'

// POST

'POST_START','POST_FAILED','POST_FAILED_NETWORK','POST_FINISHED'

// DELETE

'DELETE_START','DELETE_FAILED','DELETE_FAILED_NETWORK','DELETE_FINISHED'

// PUT

'PUT_START','PUT_FAILED','PUT_FAILED_NETWORK','PUT_FINISHED'

Logger

First set the callbacks with setLoggerHandlers in each query your call back will run with => (type, action, status)

• type - one of ['CLOUD_CODE', 'GET', 'POST', 'PUT', 'DELETE']
• action- action object , you can use action.logger to custom call back behavior
• status - one of react-parse status, you can find them in status enum

import {setLoggerHandlers} from 'react-parse'

setLoggerHandlers({
	onSuccess: (type, action, status)  => {
	 console.log('Send notification or something else:', type, action, status)
	},
		onError: (type, action, status)  => {
	 console.log('Send notification or something else:', type, action, status)
	}
})

loader

need a global loader?

import {ShowLoader} from 'react-parse'
class MyComponent extends React.Component {

  .....
    render() {
    	return (
		<ShowLoader render={(isLoading) => {
		isLoading ? <YourLoader /> : null
		}}/>
		)

CleanState

Need to clean the state ?

• Option 1 Add lister to your logout action type:

  import {setClearStateActionType} from 'react-parse
  setClearStateActionType('USER_LOGOUT')
  

• Option 2 Call react-parse cleanAllState action

  import {cleanAllState} from 'react-parse
  cleanAllState()
  

• Option 3 dispatch action with this type 'CLEAN_ALL_PARSE_STATE'

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