All files / server/src/utils getShortDescriptionFromDescription.ts

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const SHORT_DESCRIPTION_MAX_LENGTH = 200;
const matchNextSentence = /([.?!])\s*(?=[A-Z])/g;
 
export const getShortDescriptionFromDescription = (
  description: string,
): string => {
  let shortDescription = "";
 
  const sentences = description.replaceAll(matchNextSentence, "$1|").split("|");
 
  for (const sentence of sentences) {
    shortDescription = shortDescription.concat(`${sentence} `);
    if (shortDescription.length >= SHORT_DESCRIPTION_MAX_LENGTH) {
      break;
    }
  }
  return shortDescription;
};