diff --git a/404.html b/404.html index c906ffb..6dea428 100644 --- a/404.html +++ b/404.html @@ -11,11 +11,11 @@ - - + +

404

Looks like we've got some broken links.
Take me home.
- + diff --git a/CNAME b/CNAME index 83c654d..c212bfc 100644 --- a/CNAME +++ b/CNAME @@ -1 +1 @@ -subspace.embarklabs.io \ No newline at end of file +subspace.status.im diff --git a/api.html b/api.html index 4ee8fe1..a8bee8e 100644 --- a/api.html +++ b/api.html @@ -11,23 +11,23 @@ - - + + -
SUBSPACE

# API

# General

# new Subspace(web3Provider [, options])

Constructor.

Parameters

  1. web3Provider - Object: a valid web3 websockets provider.
  2. options - Object (optional): Options used to initialize Subspace -
    • dbFilename - String (optional): Name of the database where the information will be stored (default 'subspace.db')
    • callInterval - Number (optional): - Interval of time in milliseconds to query a contract/address to determine changes in state or balance (default: undefined. Obtains data every block).

# init()

Initializes Subspace

Returns Promise that once it's resolved, will mean that Subspace is available to use

# close()

Dispose and perform the cleanup necessary to remove the internal subscriptions and interval timers created by Subspace during its normal execution.

# contract(instance|{abi,address})

Adds a track method to the web3 contract objects. You can obtain this functionality by passing a web3.eth.Contract instance, or the abi and address of your contract

Returns web3.eth.Contract object enhanced with .track() functions for methods and events.

# Contract methods

# myContract.events.MyEvent.track([options])

Track a contract event.

Parameters

  1. options - Object (optional): web3 filter options object to limit the number of events based on a block number range, or indexed filters -
    • filter - Object (optional): Lets you filter events by indexed parameters, e.g. {filter: {myNumber: [12,13]}} means all events where "myNumber" is 12 or 13.
    • fromBlock - Number (optional): The block number from which to get events on.
    • toBlock - Number (optional): The block number to get events up to (Defaults to "latest")
    • topics - Array (optional): This allows you to manually set the topics for the event filter. If given the filter property and event signature, (topic[0]) will not be set automatically.

Returns RxJS Observable which will stream the event returnValues.

# myContract.methods.myMethod([param1[, ...]]).track([callOptions])

Track a constant function / contract state variable on each block mined, or depending on the callInterval option used during Subspace initialization.

Parameters

  1. callOptions - Object (optional): The options used for calling. -
    • from - String (optional): The address the call “transaction” should be made from.
    • gasPrice - String (optional): The gas price in wei to use for this call “transaction”.
    • gas - Number (optional): The maximum gas provided for this call “transaction” (gas limit).

Returns RxJS Observable which will stream the function / variable values. Data type will depend on the contract function invoked.

# myContract.trackBalance(address [, tokenAddress])

Track a contract's balance changes for an address on each block mined, or depending on the callInterval option used during Subspace initialization.

Parameters

  1. address - String: The address to get the balance of.
  2. tokenAddress - String (optional): If you want to track the balance for an ERC20 contract, here you can specify the token address. Otherwise, Only ETH balances will be returned.

Returns RxJS Observable which will stream a string containing the address balance.

# Low level API for data tracking

These are used in case you don't want to decorate your web3 contract objects, or if you want to track the balance for an specific address.

# trackEvent(contractObject, eventName [, options])

Track a contract event.

Parameters

  1. contractObject - web3.eth.Contract: An already initialized contract object pointing to an address and containing a valid ABI.
  2. eventName - String: The name of the event to subscribe.
  3. options - Object (optional): web3 filter options object to limit the number of events based on a block number range, or indexed filters -
    • filter - Object (optional): Lets you filter events by indexed parameters, e.g. {filter: {myNumber: [12,13]}} means all events where "myNumber" is 12 or 13.
    • fromBlock - Number (optional): The block number from which to get events on.
    • toBlock - Number (optional): The block number to get events up to (Defaults to "latest")
    • topics - Array (optional): This allows you to manually set the topics for the event filter. If given the filter property and event signature, (topic[0]) will not be set automatically.

Returns RxJS Observable which will stream the event returnValues.

# trackProperty(contractObject, functionName [, functionArgs] [, callOptions])

Track a constant function / contract state variable on each block mined, or depending on the callInterval option used during Subspace initialization.

Parameters

  1. contractObject - web3.eth.Contract: An already initialized contract object pointing to an address and containing a valid ABI.
  2. functionName - String: Name of the function or variable whose values will be tracked.
  3. functionArgs - Array (optional): Array of arguments that the tracked function receives
  4. callOptions - Object (optional): The options used for calling. -
    • from - String (optional): The address the call “transaction” should be made from.
    • gasPrice - String (optional): The gas price in wei to use for this call “transaction”.
    • gas - Number (optional): The maximum gas provided for this call “transaction” (gas limit).

Returns RxJS Observable which will stream the function / variable values. Data type will depend on the contract function invoked.

# trackBalance(address [, tokenAddress])

Track balance changes for an address on each block mined, or depending on the callInterval option used during Subspace initialization.

Parameters

  1. address - String: The address to get the balance of.
  2. tokenAddress - String (optional): If you want to track the balance for an ERC20 contract, here you can specify the token address. Otherwise, Only ETH balances will be returned.

Returns RxJS Observable which will stream a string containing the address balance.

# trackLogs(options [, abi])

Tracks incoming logs, filtered by the given options.

Parameters

  1. options - Object (optional): web3 filter options object to limit the number of logs +

API

General

new Subspace(web3Provider [, options])

Constructor.

Parameters

  1. web3Provider - Object: a valid web3 provider.
  2. options - Object (optional): Options used to initialize Subspace +
    • dbFilename - String (optional): Name of the database where the information will be stored (default 'subspace.db')
    • callInterval - Number (optional): - Interval of time in milliseconds to poll a contract/address to determine changes in state or balance (default: undefined. Obtains data every block. If using a HttpProvider, the default is: 1000)
    • disableSubscriptions - Subspace by default will attempt to use websocket subscriptions if the current provider supports them, otherwise it will use polling because it asumes the provider is an HttpProvider. This functionality can be disabled by passing true to this option. (default: false)

init()

Initializes Subspace

Returns Promise that once it's resolved, will mean that Subspace is available to use

close()

Dispose and perform the cleanup necessary to remove the internal subscriptions and interval timers created by Subspace during its normal execution.

contract(instance|{abi,address})

Adds a track method to the web3 contract objects. You can obtain this functionality by passing a web3.eth.Contract instance, or the abi and address of your contract

Returns web3.eth.Contract object enhanced with .track() functions for methods and events.

Contract methods

myContract.events.MyEvent.track([options])

Track a contract event.

Parameters

  1. options - Object (optional): web3 filter options object to limit the number of events based on a block number range, or indexed filters +
    • filter - Object (optional): Lets you filter events by indexed parameters, e.g. {filter: {myNumber: [12,13]}} means all events where "myNumber" is 12 or 13.
    • fromBlock - Number (optional): The block number from which to get events on.
    • toBlock - Number (optional): The block number to get events up to (Defaults to "latest")
    • topics - Array (optional): This allows you to manually set the topics for the event filter. If given the filter property and event signature, (topic[0]) will not be set automatically.

Returns RxJS Observable which will stream the event returnValues.

myContract.methods.myMethod([param1[, ...]]).track([callOptions])

Track a constant function / contract state variable on each block mined, or depending on the callInterval option used during Subspace initialization.

Parameters

  1. callOptions - Object (optional): The options used for calling. +
    • from - String (optional): The address the call “transaction” should be made from.
    • gasPrice - String (optional): The gas price in wei to use for this call “transaction”.
    • gas - Number (optional): The maximum gas provided for this call “transaction” (gas limit).

Returns RxJS Observable which will stream the function / variable values. Data type will depend on the contract function invoked.

myContract.trackBalance(address [, tokenAddress])

Track a contract's balance changes for an address on each block mined, or depending on the callInterval option used during Subspace initialization.

Parameters

  1. address - String: The address to get the balance of.
  2. tokenAddress - String (optional): If you want to track the balance for an ERC20 contract, here you can specify the token address. Otherwise, Only ETH balances will be returned.

Returns RxJS Observable which will stream a string containing the address balance.

Low level API for data tracking

These are used in case you don't want to decorate your web3 contract objects, or if you want to track the balance for an specific address.

trackEvent(contractObject, eventName [, options])

Track a contract event.

Parameters

  1. contractObject - web3.eth.Contract: An already initialized contract object pointing to an address and containing a valid ABI.
  2. eventName - String: The name of the event to subscribe.
  3. options - Object (optional): web3 filter options object to limit the number of events based on a block number range, or indexed filters +
    • filter - Object (optional): Lets you filter events by indexed parameters, e.g. {filter: {myNumber: [12,13]}} means all events where "myNumber" is 12 or 13.
    • fromBlock - Number (optional): The block number from which to get events on.
    • toBlock - Number (optional): The block number to get events up to (Defaults to "latest")
    • topics - Array (optional): This allows you to manually set the topics for the event filter. If given the filter property and event signature, (topic[0]) will not be set automatically.

Returns RxJS Observable which will stream the event returnValues.

trackProperty(contractObject, functionName [, functionArgs] [, callOptions])

Track a constant function / contract state variable on each block mined, or depending on the callInterval option used during Subspace initialization.

Parameters

  1. contractObject - web3.eth.Contract: An already initialized contract object pointing to an address and containing a valid ABI.
  2. functionName - String: Name of the function or variable whose values will be tracked.
  3. functionArgs - Array (optional): Array of arguments that the tracked function receives
  4. callOptions - Object (optional): The options used for calling. +
    • from - String (optional): The address the call “transaction” should be made from.
    • gasPrice - String (optional): The gas price in wei to use for this call “transaction”.
    • gas - Number (optional): The maximum gas provided for this call “transaction” (gas limit).

Returns RxJS Observable which will stream the function / variable values. Data type will depend on the contract function invoked.

trackBalance(address [, tokenAddress])

Track balance changes for an address on each block mined, or depending on the callInterval option used during Subspace initialization.

Parameters

  1. address - String: The address to get the balance of.
  2. tokenAddress - String (optional): If you want to track the balance for an ERC20 contract, here you can specify the token address. Otherwise, Only ETH balances will be returned.

Returns RxJS Observable which will stream a string containing the address balance.

trackLogs(options [, abi])

Tracks incoming logs, filtered by the given options.

Parameters

  1. options - Object (optional): web3 filter options object to limit the number of logs
    • address - String|Array (optional): An address or a list of addresses to only get logs from particular account(s).
    • fromBlock - Number (optional): The block number from which to get events on.
    • topics - Array (optional): An array of values which must each appear in the log entries. The order is important, if you want to leave topics out use null, e.g. [null, '0x00...']. You can also pass another array for each topic with options for that topic e.g. [null, ['option1', 'option2']].
  2. abi - Array (optional): Array containing the ABI for the inputs of the logs received. It will automatically decode the logs using this ABI instead of returning the hexadecimal data.

Returns RxJS Observable which will stream the logs. If the inputs ABI is included in the call, the logs will be automatically decoded.

←

- + diff --git a/apollo-client.html b/apollo-client.html index f417f62..0dee10c 100644 --- a/apollo-client.html +++ b/apollo-client.html @@ -11,15 +11,15 @@ - - + + -
SUBSPACE

# apollo-client

To use Subspace with apollo-client, a composed ApolloLink must be defined using the apollo-link-rxjs and reactive-graphl npm packages. Notice that the addTypename option of InMemoryCache must be set false.

import { ApolloClient } from "apollo-client";
+

apollo-client

To use Subspace with apollo-client, a composed ApolloLink must be defined using the apollo-link-rxjs and reactive-graphl npm packages. Notice that the addTypename option of InMemoryCache must be set false.

import { ApolloClient } from "apollo-client";
 import { InMemoryCache } from "apollo-cache-inmemory";
 import { ApolloLink } from "apollo-link";
 import { rxjs as rxJsLink } from "apollo-link-rxjs";
@@ -29,13 +29,13 @@
   // If addTypename:true, the query will fail due to __typename
   // being added to the schema. reactive-graphql does not
   // support __typename at this moment.
-  cache: new InMemoryCache({ addTypename: false }),
-  link: ApolloLink.from([
+  cache: new InMemoryCache({ addTypename: false }),
+  link: ApolloLink.from([
           rxJsLink({}),
           new ApolloLink(operation => graphql(schema, operation.query))
         ])
 });
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# Example



































 
 
 
 
 
 
 
 
 
 
 
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Example



































 
 
 
 
 
 
 
 
 
 
 
import { ApolloClient } from "apollo-client";
 import { InMemoryCache } from "apollo-cache-inmemory";
 import { ApolloLink } from "apollo-link";
 import { rxjs as rxJsLink } from "apollo-link-rxjs";
@@ -44,7 +44,7 @@
 // ...
 
 // Initialize Subspace
-const subspace = new Subspace(web3.currentProvider); // Use a valid websocket provider (geth, parity, infura...)
+const subspace = new Subspace(web3.currentProvider); // Use a valid provider (geth, parity, infura...)
 await subspace.init();
 
 const MyContractInstance = ...; // TODO: obtain a web3.eth.contract instance
@@ -60,9 +60,9 @@
 `;
 
 const resolvers = {
-  Query: {
-    myEvents: () => {
-      return subspace.trackEvent(MyContractInstance, 'MyEvent', {filter: {}, fromBlock: 1})
+  Query: {
+    myEvents: () => {
+      return subspace.trackEvent(MyContractInstance, 'MyEvent', {filter: {}, fromBlock: 1})
     }
   }
 };
@@ -73,17 +73,16 @@
   // If addTypename:true, the query will fail due to __typename
   // being added to the schema. reactive-graphql does not
   // support __typename at this moment.
-  cache: new InMemoryCache({ addTypename: false }),
-  link: ApolloLink.from([
+  cache: new InMemoryCache({ addTypename: false }),
+  link: ApolloLink.from([
           rxJsLink({}),
           new ApolloLink(operation => graphql(schema, operation.query))
         ])
 });
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Using react-apollo

A practical example can also be found in examples/react-apollo.

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Using react-apollo

A practical example can also be found in examples/react-apollo.

← - Tutorial - → + Tutorial→

- + diff --git a/assets/css/0.styles.9a3d86bc.css b/assets/css/0.styles.9a3d86bc.css new file mode 100644 index 0000000..cd149eb --- /dev/null +++ b/assets/css/0.styles.9a3d86bc.css @@ -0,0 +1 @@ +@import url(/subspace-docs/inter/inter.css);#nprogress{pointer-events:none}#nprogress .bar{background:#3eaf7c;position:fixed;z-index:1031;top:0;left:0;width:100%;height:2px}#nprogress .peg{display:block;position:absolute;right:0;width:100px;height:100%;box-shadow:0 0 10px #3eaf7c,0 0 5px #3eaf7c;opacity:1;transform:rotate(3deg) translateY(-4px)}#nprogress .spinner{display:block;position:fixed;z-index:1031;top:15px;right:15px}#nprogress .spinner-icon{width:18px;height:18px;box-sizing:border-box;border-color:#3eaf7c transparent transparent #3eaf7c;border-style:solid;border-width:2px;border-radius:50%;-webkit-animation:nprogress-spinner .4s linear infinite;animation:nprogress-spinner .4s linear infinite}.nprogress-custom-parent{overflow:hidden;position:relative}.nprogress-custom-parent 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.suggestion.focused{background-color:#f3f4f5}.search-box .suggestion.focused a{color:#3eaf7c}@media (max-width:959px){.search-box input{cursor:pointer;width:0;border-color:transparent;position:relative}.search-box input:focus{cursor:text;left:0;width:10rem}}@media (-ms-high-contrast:none){.search-box input{height:2rem}}@media (max-width:959px) and (min-width:719px){.search-box .suggestions{left:0}}@media (max-width:719px){.search-box{margin-right:0}.search-box input{left:1rem}.search-box .suggestions{right:0}}@media (max-width:419px){.search-box .suggestions{width:calc(100vw - 4rem)}.search-box input:focus{width:8rem}}.sidebar-button{cursor:pointer;display:none;width:1.25rem;height:1.25rem;position:absolute;padding:.6rem;top:.6rem;left:1rem}.sidebar-button .icon{display:block;width:1.25rem;height:1.25rem}@media (max-width:719px){.sidebar-button{display:block}}.dropdown-enter,.dropdown-leave-to{height:0!important}.dropdown-wrapper{cursor:pointer}.dropdown-wrapper .dropdown-title{display:block}.dropdown-wrapper .dropdown-title:hover{border-color:transparent}.dropdown-wrapper .dropdown-title .arrow{vertical-align:middle;margin-top:-1px;margin-left:.4rem}.dropdown-wrapper .nav-dropdown .dropdown-item{color:inherit;line-height:1.7rem}.dropdown-wrapper .nav-dropdown .dropdown-item h4{margin:.45rem 0 0;border-top:1px solid #eee;padding:.45rem 1.5rem 0 1.25rem}.dropdown-wrapper .nav-dropdown .dropdown-item .dropdown-subitem-wrapper{padding:0;list-style:none}.dropdown-wrapper .nav-dropdown .dropdown-item .dropdown-subitem-wrapper .dropdown-subitem{font-size:.9em}.dropdown-wrapper .nav-dropdown .dropdown-item a{display:block;line-height:1.7rem;position:relative;border-bottom:none;font-weight:400;margin-bottom:0;padding:0 1.5rem 0 1.25rem}.dropdown-wrapper .nav-dropdown .dropdown-item a.router-link-active,.dropdown-wrapper .nav-dropdown .dropdown-item a:hover{color:#3eaf7c}.dropdown-wrapper .nav-dropdown .dropdown-item 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SUBSPACE

# How it works?

# Setup

First Usage - Setup

  1. A ÐApp requests Subspace to track an event, property, or balance.
  2. Subspace creates a observable for that event, and a web3 subscription to retrieve events from the chain
  3. The ÐApp subscribes to the observable to receive events.

# Receiving events

First Usage - Receiving events -Depending on the filter parameters used to track the events, once an event is found, it is stored in localStorage and it is also pushed to the observable which delivers it to the ÐApp subscription.

# Tracking already known events

After restarting the ÐApp, either by executing it again in case of a console application or refreshing the browser the behavior of Subspace will change: +

How it works?

Setup

First Usage - Setup

  1. A ÐApp requests Subspace to track an event, property, or balance.
  2. Subspace creates a observable for that event, and a web3 subscription to retrieve events from the chain
  3. The ÐApp subscribes to the observable to receive events.

Receiving events

First Usage - Receiving events +Depending on the filter parameters used to track the events, once an event is found, it is stored in localStorage and it is also pushed to the observable which delivers it to the ÐApp subscription.

Tracking already known events

After restarting the ÐApp, either by executing it again in case of a console application or refreshing the browser the behavior of Subspace will change: Second Usage - Setup

  1. The Dapp will request Subspace to track an event it already knows, creating an observable and subscription for that event
  2. It will retrieve events that were previously stored in localStorage and deliver them to the DApp subscription, avoiding having to query the chain for the old events again.

Second Usage - Receiving events The web3 subscription created previously will start from the last known block instead of beginning from scratch. New events will be delivered normally from this step

← - Getting Started - → + Getting Started→

- + diff --git a/index.html b/index.html index e69621a..2f2bf6d 100644 --- a/index.html +++ b/index.html @@ -11,68 +11,68 @@ - - + + -
SUBSPACE
hero

Reactive ÐApp Development -

Get Started

Automatic Syncing

Subspace takes care of syncing under the hood, syncing exactly what you need when you need it. It saves the state to a local database ensuring the DApp always syncs from the last known point even after reloading the DApp.

Reactive

Subspace embraces reactive programming with RxJS. It provides methods to track and subscribe to events, contract state & balances, and react to changes via observables.

Framework Agnostic

Subspace is framework agnostic and integrates well with your favourite frameworks, from React to Angular. It works in the browser and in nodejs.

Event Tracking & Event Sourcing

+

Get Started

Automatic Syncing

Subspace takes care of syncing under the hood, syncing exactly what you need when you need it. It saves the state to a local database ensuring the DApp always syncs from the last known point even after reloading the DApp.

Reactive

Subspace embraces reactive programming with RxJS. It provides methods to track and subscribe to events, contract state & balances, and react to changes via observables.

Framework Agnostic

Subspace is framework agnostic and integrates well with your favourite frameworks, from React to Angular. It works in the browser and in nodejs.

Event Tracking & Event Sourcing

You can track events and react to their values. With Subspace observables doing event sourcing is easy. - 
import { $average, $latest } from "@status-im/subspace";
+      
import { $average, $latest } from "@embarklabs/subspace";
 
-const rating$ = Product.events.Rating.track().map("rating"));
+const rating$ = Product.events.Rating.track().map("rating"));
 
-rating$.pipe($latest(5), $average()).subscribe((rating) => {
-  console.log("average rating of the last 5 events is " + rating)
-});
-
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Tracking State

+rating$.pipe($latest(5), $average()).subscribe((rating) => { + console.log("average rating of the last 5 events is " + rating) +}); +
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Tracking State

You can track changes to a contract state variable, by specifying the view function and arguments to call and query the contract. - 
const productTitle$ = ProductList.methods.products(0).track().map("title");
-productTitle$.subscribe((title) => console.log("product title is " + title));
-
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Tracking balances

+ 
const productTitle$ = ProductList.methods.products(0).track().map("title");
+productTitle$.subscribe((title) => console.log("product title is " + title));
+
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Tracking balances

You can also track changes in both ETH and ERC20 token balances - 
const address = "0x0001020304050607080900010203040506070809";
+      
const address = "0x0001020304050607080900010203040506070809";
 
-subspace.trackBalance(address).subscribe((balance) => {
-  console.log("ETH balance is ", balance)
-});
+subspace.trackBalance(address).subscribe((balance) => {
+  console.log("ETH balance is ", balance)
+});
 
-subspace.trackBalance(address, "0x744d70fdbe2ba4cf95131626614a1763df805b9e").subscribe((balance) => {
-  console.log("SNT balance is ", balance)
-});
+subspace.trackBalance(address, "0x744d70fdbe2ba4cf95131626614a1763df805b9e").subscribe((balance) => {
+  console.log("SNT balance is ", balance)
+});
 
-
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React Integration

+
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React Integration

Subspace can make any react component compatible with observables so you easily reactive components - 
import { observe } from "@status-im/subspace/react";
+      
import { observe } from "@embarklabs/subspace/react";
 
-const ProductComponent = ({ maxRating, minRating, averageRating }) => {
-  return <ul>
-    <li><b>minimum rating: </b> {minRating}</li>
-    <li><b>maximum rating: </b> {maxRating}</li>
-    <li><b>average rating: </b> {averageRating}</li>
-  </ul>;
-};
+const ProductComponent = ({ maxRating, minRating, averageRating }) => {
+  return <ul>
+    <li><b>minimum rating: </b> {minRating}</li>
+    <li><b>maximum rating: </b> {maxRating}</li>
+    <li><b>average rating: </b> {averageRating}</li>
+  </ul>;
+};
 
-const ReactiveProductComponent = observe(ProductComponent);
-const Product = subspace.contract({abi, address});
-const rating$ = Product.events.Rating.track().map("rating").pipe(map(x => parseInt(x)));
+const ReactiveProductComponent = observe(ProductComponent);
+const Product = subspace.contract({abi, address});
+const rating$ = Product.events.Rating.track().map("rating").pipe(map(x => parseInt(x)));
 
-ReactDOM.render(
-  <ReactiveProductComponent
-    maxRating={rating$.pipe($max())}
-    minRating={rating$.pipe($min())}
-    averageRating={rating$.pipe($average())}
-  />,
-  document.getElementById('hello-example')
-);
-
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+ReactDOM.render( + <ReactiveProductComponent + maxRating={rating$.pipe($max())} + minRating={rating$.pipe($min())} + averageRating={rating$.pipe($average())} + />, + document.getElementById('hello-example') +); +
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MIT Licensed | Subspace is part of the Status Network
- + diff --git a/integrations-overview.html b/integrations-overview.html index b604688..fd361ae 100644 --- a/integrations-overview.html +++ b/integrations-overview.html @@ -11,19 +11,18 @@ - - + + -
SUBSPACE

# Integrations with other frameworks

Subspace does not force you to change the architecture of your dApps, making it easy to use on existing projects. In this section you can find some examples and tips on how to integrate Subspace with various frontend frameworks and libraries

+

Integrations with other frameworks

Subspace does not force you to change the architecture of your dApps, making it easy to use on existing projects. In this section you can find some examples and tips on how to integrate Subspace with various frontend frameworks and libraries

← - React - → + React→

- + diff --git a/integrations.html b/integrations.html index de3cdf0..57dbd2c 100644 --- a/integrations.html +++ b/integrations.html @@ -11,15 +11,15 @@ - - + + - - + diff --git a/react.html b/react.html index 0e13195..0363bbf 100644 --- a/react.html +++ b/react.html @@ -11,20 +11,20 @@ - - + + -
SUBSPACE

# React

We provide a higher-order component to connect to enhance presentational components to react to any observable (not limited to those generated by Subspace).

# Usage

import { observe } from '@status-im/subspace/react';
+

React

We provide a higher-order component to connect to enhance presentational components to react to any observable (not limited to those generated by Subspace).

Usage

import { observe } from '@embarklabs/subspace/react';
 
 const ObserverComponent = observe(WrappedComponent);
-
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This enhanced component will subscribe to any observable property it receives when the component is mounted and automatically unsubscribe when the component is unmounted.

# Example

TIP

This example is available in Github

# MyComponentObserver.js

import React from "react";
+
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This enhanced component will subscribe to any observable property it receives when the component is mounted and automatically unsubscribe when the component is unmounted.

Example

This example is available in Github

MyComponentObserver.js

import React from "react";
 import ReactDOM from 'react-dom';
-import {observe} from "@status-im/subspace/react";
+import {observe} from "@embarklabs/subspace/react";
 
 const MyComponent = ({eventData}) => {
   // Handle initial state when no data is available
@@ -38,24 +38,24 @@
 // MyComponent will now observe any observable prop it receives
 // and update its state whenever the observable emits an event
 export default observe(MyComponent);
-
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# App.js

import React, {Component} from 'react';
+
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App.js

import React, {Component} from 'react';
 import ReactDOM from 'react-dom';
-import Subspace from '@status-im/subspace';
+import Subspace from '@embarklabs/subspace';
 
 import MyComponentObserver from './MyComponentObserver';
 
 class App extends Component {
   state = {
-    myEventObservable$: null
+    myEventObservable$: null
   }
 
   async componentDidMount() {
     const MyContractInstance = ...; // TODO: obtain a web3.eth.contract instance
 
-    const subspace = new Subspace("wss://localhost:8545"); // Use a valid websocket provider (geth, parity, infura...)
+    const subspace = new Subspace("wss://localhost:8545"); // Use a valid provider (geth, parity, infura...)
     await subspace.init()
     
-    const myEventObservable$ = subspace.trackEvent(MyContractInstance, "MyEvent", {filter: {}, fromBlock: 1 });
+    const myEventObservable$ = subspace.trackEvent(MyContractInstance, "MyEvent", {filter: {}, fromBlock: 1 });
     this.setState({ myEventObservable$ });
   }
 
@@ -65,18 +65,18 @@
 }
 
 export default App;
-
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Handling Contract Objects

The variable MyContractInstance is a web3.eth.Contract object pointing to a deployed contract address. You can use a DApp framework like Embark to easily import that contract instance: import { MyContract } from './embarkArtifacts/contracts';, or use web3.js directly (just like in the example source code)

# index.js

import React from 'react';
+
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Handling Contract Objects

The variable MyContractInstance is a web3.eth.Contract object pointing to a deployed contract address. You can use a DApp framework like Embark to easily import that contract instance: import { MyContract } from './embarkArtifacts/contracts';, or use web3.js directly (just like in the example source code)

index.js

import React from 'react';
 import ReactDOM from 'react-dom';
 import App from './App';
 
 ReactDOM.render(<App />, document.getElementById('root'));
-
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import { observe } from "@status-im/subspace/react";
+
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import { observe } from "@embarklabs/subspace/react";
 
 const ProductComponent = ({ maxRating, minRating, averageRating }) => {
   return <ul>
-    <li><b>minimum rating: </b> {minRating}</li>
-    <li><b>maximum rating: </b> {maxRating}</li>
-    <li><b>average rating: </b> {averageRating}</li>
+    <li><b>minimum rating: </b> {minRating}</li>
+    <li><b>maximum rating: </b> {maxRating}</li>
+    <li><b>average rating: </b> {averageRating}</li>
   </ul>;
 };
 
@@ -95,9 +95,8 @@ ReactDOM.ren
 );
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← - Vue - → + Vue→

- + diff --git a/reactive-graphql.html b/reactive-graphql.html index dd93755..e8d069c 100644 --- a/reactive-graphql.html +++ b/reactive-graphql.html @@ -11,15 +11,15 @@ - - + + -
SUBSPACE

# reactive-graphql

Using reactive-graphql you can execute GraphQL queries against Subspace observables after you create your own type definitions and resolvers.

# Example

const Subspace = require('@status-im/subspace');
+

reactive-graphql

Using reactive-graphql you can execute GraphQL queries against Subspace observables after you create your own type definitions and resolvers.

Example

const Subspace = require('@embarklabs/subspace');
 const MyContract = require('./MyContract');
 const { pluck } = require('rxjs/operators');
 const { makeExecutableSchema } = require("graphql-tools");
@@ -27,7 +27,7 @@
 const { graphql } = require("reactive-graphql");
 
 const run = async () => {
-  const subspace = new Subspace(web3.currentProvider); // Use a valid websocket provider (geth, parity, infura...)
+  const subspace = new Subspace(web3.currentProvider); // Use a valid provider (geth, parity, infura...)
   await subspace.init();
 
   const MyContractInstance = ...; // TODO: obtain a web3.eth.contract instance
@@ -43,9 +43,9 @@
   `;
 
   const resolvers = {
-    Query: {
-      myEvents: () => {
-        return subspace.trackEvent(MyContractInstance, 'MyEvent', { filter: {}, fromBlock: 1 })
+    Query: {
+      myEvents: () => {
+        return subspace.trackEvent(MyContractInstance, 'MyEvent', { filter: {}, fromBlock: 1 })
       }
     }
   };
@@ -69,11 +69,10 @@
 }
 
 run();
-
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TIP

This example is available in Github

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This example is available in Github

← - apollo-client - → + apollo-client→

- + diff --git a/redux-observable.html b/redux-observable.html index b05de1c..44ce4a4 100644 --- a/redux-observable.html +++ b/redux-observable.html @@ -11,22 +11,22 @@ - - + + -
SUBSPACE

# redux-observable

redux-observables can be used to manage side effects via Epics (their core primitive to receive and create stream of actions). Subspace can be configured inside these epics.

It's recommended to compose these epics by using mergeMap or switchMap operators.

Here's an example on how to use Subspace to subscribe to an Event when the action SOME_ACTION is dispatched, and then it will trigger myAction when the observable emits a value.

// ...
+

redux-observable

redux-observables can be used to manage side effects via Epics (their core primitive to receive and create stream of actions). Subspace can be configured inside these epics.

It's recommended to compose these epics by using mergeMap or switchMap operators.

Here's an example on how to use Subspace to subscribe to an Event when the action SOME_ACTION is dispatched, and then it will trigger myAction when the observable emits a value.

// ...
 
 const myEpic = action$ =>
   action$.pipe(
     ofType("SOME_ACTION"),  // Execute when the action type is 'INIT'
     switchMap(action =>
       subspace
-        .trackEvent(MyContract, "MyEventName", { filter: {}, fromBlock: 1})
+        .trackEvent(MyContract, "MyEventName", { filter: {}, fromBlock: 1})
         .pipe(
           map(myAction) // Trigger redux action: MY_ACTION with the eventData
         )
@@ -34,11 +34,10 @@
   );
 
 // ...
-
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TIP

An example is available in Github

# Further read

+

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An example is available in Github

Further read

← - reactive-graphql - → + reactive-graphql→

- + diff --git a/redux.html b/redux.html index 0d1a052..57442bc 100644 --- a/redux.html +++ b/redux.html @@ -11,59 +11,58 @@ - - + + -
SUBSPACE

# redux

Subspace can be used with redux. Subspace returns Observables, which you can subscribe to, and if this subscription has access to the redux store, it will be able to dispatch actions when the observable emits an event.

# Example

Here's a simple example on how to setup Subspace to work with redux:

TIP

This example is available in Github

# index.js

import store from './store';
+

redux

Subspace can be used with redux. Subspace returns Observables, which you can subscribe to, and if this subscription has access to the redux store, it will be able to dispatch actions when the observable emits an event.

Example

Here's a simple example on how to setup Subspace to work with redux:

This example is available in Github

index.js

import store from './store';
 import web3 from './web3';
-import Subspace from '@status-im/subspace';
+import Subspace from '@embarklabs/subspace';
 import { myAction } from './actions';
 
 const run = async () => {
   const MyContractInstance = ...; // TODO: obtain a web3.eth.contract instance
 
-  const subspace = new Subspace("ws://localhost:8545"); // Use a valid websocket provider (geth, parity, infura...)
+  const subspace = new Subspace("ws://localhost:8545"); // Use a valid provider (geth, parity, infura...)
   await subspace.init();
     
-  subspace.trackEvent(MyContractInstance, "MyEvent", {filter: {}, fromBlock: 1 })
+  subspace.trackEvent(MyContractInstance, "MyEvent", {filter: {}, fromBlock: 1 })
              .subscribe(eventData => {
                store.dispatch(myAction(eventData));
              });
 }
 
 run();
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Handling Contract Objects

The variable MyContractInstance is a web3.eth.Contract object pointing to a deployed contract address. You can use a DApp framework like Embark to easily import that contract instance: import { MyContract } from './embarkArtifacts/contracts';, or use web3.js directly (just like in the example source code)

# store.js

import { createStore } from 'redux';
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Handling Contract Objects

The variable MyContractInstance is a web3.eth.Contract object pointing to a deployed contract address. You can use a DApp framework like Embark to easily import that contract instance: import { MyContract } from './embarkArtifacts/contracts';, or use web3.js directly (just like in the example source code)

store.js

import { createStore } from 'redux';
 import {myReducer} from './reducer';
 
 export default store = createStore(myReducer);
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# reducer.js

import { MY_ACTION } from "./constants";
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reducer.js

import { MY_ACTION } from "./constants";
 
 const initialState = { 
-  data: {}
+  data: {}
 };
 
 export const myReducer = (state = initialState, action) => {
   switch (action.type) {
-    case MY_ACTION:
-      return { data: action.eventData };
-    default:
+    case MY_ACTION:
+      return { data: action.eventData };
+    default:
       return state;
   }
 };
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# constants.js

export const MY_ACTION = 'MY_ACTION';
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import {MY_ACTION} from './constants.js';
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constants.js

export const MY_ACTION = 'MY_ACTION';
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import {MY_ACTION} from './constants.js';
 
-export const myAction = eventData => ({type: MY_ACTION, eventData});
-
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Using React and Redux

A practical example can also be found in examples/react-redux.

+export const myAction = eventData => ({type: MY_ACTION, eventData}); +

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Using React and Redux

A practical example can also be found in examples/react-redux.

← - redux-observable - → + redux-observable→

- + diff --git a/tutorial.html b/tutorial.html index 8bc69f1..2d5fd6f 100644 --- a/tutorial.html +++ b/tutorial.html @@ -11,19 +11,18 @@ - - + + - - + diff --git a/vue.html b/vue.html index 8bb78fc..726970b 100644 --- a/vue.html +++ b/vue.html @@ -11,78 +11,77 @@ - - + + -
SUBSPACE

# Vue

Vue provides the official npm package vue-rx that provides RxJS integration, which simplifies the use of Subspace with Vue.js

# Example

TIP

This example is available in Github

# MyComponent.vue

<template>
+

Vue

Vue provides the official npm package vue-rx that provides RxJS integration, which simplifies the use of Subspace with Vue.js

Example

This example is available in Github

MyComponent.vue

<template>
   <ul v-if="!!eventData$">
-    <li><b>someValue: </b> {{eventData$.someValue}}</li>
-    <li><b>anotherValue: </b> {{eventData$.anotherValue}}</li>
+    <li><b>someValue: </b> {{eventData$.someValue}}</li>
+    <li><b>anotherValue: </b> {{eventData$.anotherValue}}</li>
   </ul>
 </template>
 
 <script>
 export default {
-  name: 'MyComponent',
-  props: {
-    eventData: Object
+  name: 'MyComponent',
+  props: {
+    eventData: Object
   },
   subscriptions() { // provide Rx observables
     return {
-      eventData$: this.eventData
+      eventData$: this.eventData
     }
   }
 }
 </script>
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# App.vue

<template>
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App.vue

<template>
   <div id="app">
-    <button v-on:click="createTrx">Create a Transaction</button>
-    <MyComponent v-bind:event-data="myEventObservable$" v-if="!!myEventObservable$" />
+    <button v-on:click="createTrx">Create a Transaction</button>
+    <MyComponent v-bind:event-data="myEventObservable$" v-if="!!myEventObservable$" />
   </div>
 </template>
 
 <script>
 import MyComponent from './components/MyComponent.vue';
-import Subspace from "@status-im/subspace";
+import Subspace from "@embarklabs/subspace";
 
 export default {
-  name: 'app',
-  data: function(){
+  name: 'app',
+  data: function(){
     return {
-      myEventObservable$: null,
-      MyContractInstance: null
+      myEventObservable$: null,
+      MyContractInstance: null
     };
   },
-  created: async function(){
+  created: async function(){
     this.MyContractInstance = ...; // TODO: obtain a web3.eth.contract instance
 
-    const subspace = new Subspace("wss://localhost:8545"); // Use a valid websocket provider (geth, parity, infura...)
+    const subspace = new Subspace("wss://localhost:8545"); // Use a valid provider (geth, parity, infura...)
     await subspace.init();
 
-    this.myEventObservable$ = subspace.trackEvent(this.MyContractInstance, "MyEvent", {filter: {}, fromBlock: 1 });
+    this.myEventObservable$ = subspace.trackEvent(this.MyContractInstance, "MyEvent", {filter: {}, fromBlock: 1 });
   }, 
-  methods: {
-    createTrx: function(){
+  methods: {
+    createTrx: function(){
       this.MyContractInstance.methods
         .myFunction()
-        .send({ from: web3.eth.defaultAccount });
+        .send({ from: web3.eth.defaultAccount });
     }
   },
-  components: {
+  components: {
     MyComponent
   }
 }
 </script>
-
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# Further read

+

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Further read

← - redux - → + redux→

- +