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prepare-data.js
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prepare-data.js
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const fs = require("fs").promises;
const { computeGroupData } = require("./lib/compute-group-data");
const target = "./report.json";
const loadDir = async (dirPath) => {
const files = (await fs.readdir(dirPath)).filter(path => path.match(/\.json$/) && path !== 'staff.json');
const staff = JSON.parse(await fs.readFile(dirPath + '/staff.json', 'utf-8'));
return Promise.all(
files
.map(
async (path) => {
let data;
try {
data = JSON.parse(await fs.readFile(dirPath + "/" + path, 'utf-8'));
} catch (err) {
console.error("Failed parsing " + path + ": " + err);
return;
}
try {
return computeGroupData(data, staff);
} catch (e) {
console.error("Error while dealing with " + path + ":" + JSON.stringify(e.stack));
}
}
)
);
};
loadDir("./data").then(data =>
fs.writeFile(target, JSON.stringify({timestamp: new Date(), data: data.filter(x => x)}, null, 2))
);