Getting Started

GoLedger CC-Tools library was developed to be used in Linux operating system.

In general we use the Ubuntu 18+ distribution, however the library is compatible with other environments, but some adjustments may be necessary.

Download and setup

To learn how to use GoLedger CC-Tools library, download the demo code repository available on GitHub.

cd $HOME \
git clone https://github.com/hyperledger-labs/cc-tools-demo.git \
cd cc-tools-demo

Folder distribution

. // cc-tools-demo root folder 
|          
├── ccapi               // Rest API code (Golang Gin server) 
|
├── chaincode           // Smart contract code (GoLang) 
|   └── assettypes      // Asset definitions
|   └── eventtypes      // Asset definitions 
|   └── txdefs          // Blockchain transactions 
|   └── datatypes       // Custom property datatypes 
|
├── fabric              // Hyperledger Fabric artifacts

These are all the necessary elements to use the main functions of the library.

Enviroment configuration

The following systems, platforms and languages ​​must be installed:

  • Docker 19+
  • GCC
  • GoLang 1.14+
  • NodeJs 10+
  • Hyperledger Fabric 2.5

If you are using Linux Ubuntu, run the following command from the root directory. This will download and install the systems above before starting development.

./scripts/installPreReqUbuntu.sh

At the end, the following success message should appear.

Enviroment configured

Now you're ready to Write Your First Application.