This project attempt to visualize nordpool electricity day-ahead prices in Finland. Additionally the page aggregates relevant links for various finnish news sources.
- To run the project in a development environment, set the following environment variables to
.envin the project root
ENTSOE_SECURITY_TOKEN=<see info below>
ENVIRONMENT="development"
-
Install dependencies with
npm install -
Run locally:
npm run devornpm run build && npm start -
To use vercel kv for caching, set the following env variables
ENTSOE_SECURITY_TOKEN=<see info below>
ENVIRONMENT="production"
KV_URL=<from vercel>
KV_REST_API_URL=<from vercel>
KV_REST_API_TOKEN=<from vercel>
KV_REST_API_READ_ONLY_TOKEN=<from vercel>
ENTSOE_SECURITY_TOKENis needed to fetch the day-ahead price data. See Entsoe api guide and Entsoe instructions for requesting api token
Tests written with Jest. Includes:
- Tests for the news and price data parsers.
- Basic sanity check tests for ui components where feasible.
- Run with
npm test
Caching is done with vercel kv (redis). All external queries are stored in the cache for an hour. In a development environment the project uses memory-cache to provide similar functionality without needing to connect to vercel kv.