Cryptuoso - Cryptocurrency Trading Automation

Repository

Code organized using Nx.

Development

Services (applications)

Creating new service

1. Run npm run gen:app -- my-app to generate new service (application).

2. Add "build:my-app": "nx build my-app --prod" and "serve:my-app": "nx serve my-app" to package.json scripts sections

3. Create file apps/my-app/src/app/service.ts with class which extends BaseService or HttpService from @cryptuoso/service.

4. Update file apps/my-app/src/main.ts whith service starting script:

import Service from "./app/service";
import log from "@cryptuoso/logger";

const service = new Service();

async function start() {
    try {
        await service.startService();
    } catch (error) {
        log.error(`Failed to start service ${process.env.SERVICE}`, error);
        process.exit(1);
    }
}
start();

5. Copy deployments/deployment-template.yaml file to deployments/my-app.yaml, add environment variables and change ports

Generate a library

Run npm run gen:lib -- my-lib to generate a library.

Build

Run nx build my-app to build the project. The build artifacts will be stored in the dist/ directory. Use the --prod flag for a production build.

Running unit tests

Run nx test my-app to execute the unit tests via Jest.

Run nx affected:test to execute the unit tests affected by a change.

Understand dependencies

Run nx dep-graph to see a diagram of the dependencies.