My Rails 6 Hyperledger Fabric Blockchain CRUD Scaffold Using https://github.com/kirshin/hyperledger-fabric-sdk
My Rails 6 Hyperledger Fabric Blockchain CRUD Scaffold Using [Ruby Hyperledger Fabric SDK](https://github.com/kirshin/hyperledger-fabric-sdk).
I'm using Ubuntu 19.10, Ruby 2.6.6 and Rails 6.0.3:
Be Sure to Have a [Working Hyperledger Installation](https://hyperledger-fabric.readthedocs.io/en/release-1.4/install.html):
### Install VSCode with IBM Blockchain Platform Extension**:
-[VSCode version 1.39](https://code.visualstudio.com/updates/v1_39)
-[IBM Blockchain Platform Extension for VSCode](https://github.com/IBM-Blockchain/blockchain-vscode-extension)
### Test Your IBM Blockchain Platform Extension:
- Click on *1 Org Local Fabric* to start (Fabric Environment)
- Click on *Package Open Project* (Smart Contracts) after openning only `app/contracts/users` folder on VS Code
- Click on *Fabric Environments -> Smart Contracts -> Installed -> Install* and select `node_blockchain_api_scaffold@0.0.1`
- Click on *Fabric Environments -> Smart Contracts -> Instantiated -> Instantiate* and select `node_blockchain_api_scaffold@0.0.1` use default values (press Enter) for all questions
- Click on *1 Org Local Fabric -> Org 1* -> **right click***-> Export Wallet* and save on api/wallets (will create a folder called wallets on /api path)
### Check That Everything is Working Before Using Rails:
- Click on *Fabric Gateways -> 1 Org Local Fabric - Org1* and selecting admin
- Click on *Fabric Gateways -> 1 Org Local Fabric - Org 1 -> Channels -> mychannel -> node_blockchain_api_scaffold@0.0.1 -> createUser* -> **right click** -> Submit Transaction and send `["1", "Élisson Michael"]` as argument (press Enter on next question) and you should see a "Successfully submitted transaction" notification
- Click on *Fabric Gateways -> 1 Org Local Fabric - Org 1 -> Channels -> mychannel -> node_blockchain_api_scaffold@0.0.1 -> readUser* -> **right click** -> Evaluate Transaction and send `["1"]` as argument (press Enter on next question) and you should see a "Successfully submitted transaction" notification followed by `[SUCCESS] Returned value from readUser: {"value":"Élisson Michael"}` message on terminal
I'm using Ubuntu 19.10, Ruby 2.6.6 and Rails 6.0.3.
### Install Ruby
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@@ -42,4 +62,4 @@ ruby -v
*`cd rails-hyperledger-blockchain-scaffold`
*`bundle install`
*`rails s`
* Open [http://localhost:3000](http://localhost:3000)
