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Informations about the package preview

Sous-module 06 - Preview API

Gestion des dépendances

Les dépendances sont centralisées au niveau du dossier velt-preview :

Un seul composer.json gère toutes les dépendances des 7 sous-modules.

Mission

Ce sous-module connecte le monde Web et le monde mobile preview. Il gere les sessions de preview, expose les endpoints JSON et fournit les donnees necessaires au QR code.

Le but du Module 1 n'est pas de faire un Expo Go complet, mais de prouver que Velt peut rendre une meme page en Web et en JSON mobile.

Preview est un module d'integration. Il doit donc etre plus strict sur ses contrats : format JSON stable, erreurs propres, session preview testable et aucune dependance cachee a une implementation UI ou HTTP non documentee.

Perimetre

Inclus :

Exclus :

Comment tester sans client mobile officiel

Le Module 1 n'a pas besoin d'une vraie app mobile pour valider Preview.

Le test bout-en-bout avec le vrai UI et le vrai HTTP appartient au sous-module 07. Les tests unitaires de Preview doivent rester rapides et isolables.

Architecture des nouveaux modules

velt-ast

Structure de l'AST (Abstract Syntax Tree) pour les composants Velt :

velt-parser

Parser pour les fichiers .velt :

velt-view

Couche de chargement et rendu des vues :

Format des fichiers .velt

Flux complet

Génération QR code

Le module Preview utilise la librairie bacon/bacon-qr-code pour générer des images QR code au format SVG :

Issues


All versions of preview with dependencies

PHP Build Version
Package Version
Requires php Version >=8.1
bacon/bacon-qr-code Version ^2.0
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