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@syadem/vaccination-characteristics

v1.2.1

Published

TypeScript SDK for the Syadem vaccination characteristics database

Readme

Vaccination Characteristics TypeScript SDK

SDK TypeScript pour la base de caractéristiques vaccinales Syadem.

Installation

npm install @syadem/vaccination-characteristics

Utilisation

import { VaccinationCharacteristics } from "@syadem/vaccination-characteristics";

const database = await VaccinationCharacteristics.load({ lang: "fr" });

console.log(database.version);
console.log(database.repositories.conditions.find("29c5c921-422c-4475-8d60-c47a40c832c3"));

API principale

  • VaccinationCharacteristics.load({ cdnUrl?, lang?, hash? })
  • VaccinationCharacteristics.fetchLatestVersionHash({ cdnUrl? })
  • VaccinationCharacteristics.loadFromFile(path) (Node.js uniquement)
  • database.repositories.conditions.find(idOrCode)

Regenerer depuis les .proto

La commande equivalent de ruby/gen_proto.sh est:

npm run gen:proto

Elle lit tous les fichiers ../schemas/*.proto et regenere le descripteur dans src/generated/vaccination-characteristics-proto.json.

Publication via CI

Le workflow GitHub Actions CI publie le package sur npm en mode manuel avec l'option publish_target: typescript.

Dans les paramètres npm du package @syadem/vaccination-characteristics, ajouter un Trusted Publisher GitHub Actions avec l'organisation Syadem, le dépôt vaccination-characteristics et le workflow ci.yml. Autoriser npm publish pour la publication directe. Aucun token npm n'est nécessaire dans GitHub Actions.

Le script de publication est publish.sh et execute:

npm publish --access public

Comment Proto fonctionne ici

Le fichier telecharge (*.db) est un binaire Protobuf.

  1. Les schemas .proto (dans schemas/) decrivent la structure des donnees.
  2. Le serveur renvoie un fichier binaire encode selon ces schemas.
  3. src/proto.ts reconstruit ces types Protobuf en TypeScript (Version, Condition, VaccinationCharacteristicsDatabase).
  4. decodeVaccinationCharacteristicsDatabase transforme le binaire en objets TypeScript utilisables dans la lib.
  5. VaccinationCharacteristics.load() s'appuie dessus, puis construit les repositories indexes.

En resume: Proto sert de format compact et strict pour transporter la base, puis la lib TypeScript decode ce format pour exposer une API simple.