23 lines
761 B
TypeScript
23 lines
761 B
TypeScript
import csv from "csvtojson"
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export async function jsonFromCsvString(csvString: string) {
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const castedWithEmptyValues = await csv({ ignoreEmpty: true }).fromString(
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csvString
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)
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// By default the csvtojson library casts empty values as empty strings. This
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// is causing issues on conversion. ignoreEmpty will remove the key completly
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// if empty, so creating this empty object will ensure we return the values
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// with the keys but empty values
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const result = await csv({ ignoreEmpty: false }).fromString(csvString)
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result.forEach((r, i) => {
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for (const [key] of Object.entries(r).filter(([, value]) => value === "")) {
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if (castedWithEmptyValues[i][key] === undefined) {
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r[key] = null
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}
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}
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})
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return result
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}
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