48 lines
1.5 KiB
Markdown
48 lines
1.5 KiB
Markdown
subspace - redux example
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===
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Simple application that shows how to dispatch a redux action from an observable. This app will deploy a test contract to **Ganache**.
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For using Subspace with `react` and `redux`, please check `examples/react-redux` to see a practical example
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## Requirements
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- `ganache-cli`
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- `yarn` or `npm` installed.
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## Install
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In the root folder, install, build and link the packages with `yarn` or `npm`
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```
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yarn
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yarn bootstrap
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yarn link --cwd packages/core
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```
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Then in the current folder link `@embarklabs/subspace`, and install the packages
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```
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yarn link "@embarklabs/subspace"
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yarn
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```
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## Usage
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In a terminal execute
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```
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ganache-cli
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```
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In a different session, execute
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```
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node -r esm src/index.js
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```
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You'll see in the console how the state changes everytime Subspace receives an event.
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*Note*: this is a simple example application that does not include error handling for the web3 connection. Be sure `ganache-cli` is running in `localhost:8545` before executing the dapp.
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### node-gyp problems
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node-gyp can cause problems, because it requires a C++ compiler.
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If you do have problems caused by it, first follow the installation steps for your OS [here](https://github.com/nodejs/node-gyp#installation).
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If you still have problems and are on Windows, try the following:
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- run `npm config set msvs_version 2015` before `npm install`
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- Repair Windows Build tools that the node-gyp doc made you install. If it tells you to remove a conflicting version do it. After the repair succeeded, reboot.
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