vuex-help
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a utilies library reduce boilerplate for vuex
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Accesseurs
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Mutations
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Actions
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Structure d'une application
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<h1 id="structure-dune-application">Structure d'une application</h1>
<p>Vuex ne vous restreint pas quand à la structure de code à utiliser. Il impose plutôt de respecter des principes de haut niveau :</p>
<ol>
<li><p>L'état de l'application est centralisé dans le store.</p>
</li>
<li><p>La seule façon de muter l'état est d'acter des <strong>mutations</strong>, qui sont des transactions synchrones.</p>
</li>
<li><p>La logique asynchrone doit être composée et encapsulée dans des <strong>actions</strong>.</p>
</li>
</ol>
<p>Tant que vous suivez ces règles, c'est à vous de structurer votre projet. Si votre fichier de store devient trop gros, commencez dès lors à séparer les actions, mutations et accesseurs dans des fichiers séparés.</p>
<p>Pour une application non triviale, nous aurons probablement besoin de faire appel à des modules. Voici un exemple de structure de projet :</p>
<pre class="language-"><code class="lang-bash">├── index.html
├── main.js
├── api
│ └── <span class="token punctuation">..</span>. <span class="token comment" spellcheck="true"># abstraction pour faire des requêtes par API</span>
├── components
│ ├── App.vue
│ └── <span class="token punctuation">..</span>.
└── store
├── index.js <span class="token comment" spellcheck="true"># là où l'on assemble nos modules et exportons le store</span>
├── actions.js <span class="token comment" spellcheck="true"># actions racine</span>
├── mutations.js <span class="token comment" spellcheck="true"># mutations racine</span>
└── modules
├── cart.js <span class="token comment" spellcheck="true"># module de panier</span>
└── products.js <span class="token comment" spellcheck="true"># module de produit</span>
</code></pre>
<p>Vous pouvez jeter à un œil à l'<a href="https://github.com/vuejs/vuex/tree/dev/examples/shopping-cart" target="_blank">exemple de panier d'achats</a>.</p>
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