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      <title>Criando um sistema de Chamados com AdonisJS - Parte 1</title>
      <dc:creator>Ruanitto</dc:creator>
      <pubDate>Fri, 02 Aug 2024 03:13:20 +0000</pubDate>
      <link>https://dev.to/ruanitto/criando-um-sistema-de-chamados-com-adonisjs-parte-1-3ea4</link>
      <guid>https://dev.to/ruanitto/criando-um-sistema-de-chamados-com-adonisjs-parte-1-3ea4</guid>
      <description>&lt;p&gt;Alguns anos atrás entrei para uma empresa onde o sistema estava sendo migrado de Laravel - PHP para Javascript, não conhecia basicamente nada de javascript no backend, porém conhecia Laravel e resolvi procurar algo parecido.&lt;br&gt;
Foi aí que encontrei o &lt;a href="https://adonisjs.com" rel="noopener noreferrer"&gt;AdonisJS&lt;/a&gt;, um excelente framework Laravel Like que me ajudou muito nessa migração.&lt;br&gt;
Mas, como desbravar o desconhecido sem ter uma bússola pra indicar a direção?&lt;br&gt;
Resolvi procurar algum tutorial bem básico, pra entender o mínimo. Naquela época, a versão do Adonis era a 4, e encontrei um &lt;a href="https://web.archive.org/web/20201111230459/https://scotch.io/tutorials/build-a-support-ticket-application-with-adonisjs" rel="noopener noreferrer"&gt;tutorial&lt;/a&gt; ensinando um sistema de abertura de chamados, porém na versão 3. Foi aí que começou a diversão, resolvi seguir o tutorial, porém reescrevendo com Adonis 4, e hoje, resolvi reescrever esse tutorial por aqui, com a ver~sao 6 desse framework que me ajuda diariamente.&lt;/p&gt;

&lt;p&gt;Então vamos lá, espero que assim como aquele tutorial me foi útil, a reescrita dele por aqui possa também auxiliar mais alguém.&lt;/p&gt;

&lt;p&gt;Seguindo a documentação do AdonisJS, em sua atual versão (6) o requisito mínimo é possuir a versão 20 do Node.js&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;node &lt;span class="nt"&gt;-v&lt;/span&gt;
&lt;span class="c"&gt;# v20.0.0&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Iniciar um projeto com o Adonis é muito simple, basta executar o comando abaixo:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;npm init adonisjs@latest adonis-support-ticket
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Explicando: &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;
&lt;em&gt;npm&lt;/em&gt; - gerenciador de pacotes do node&lt;/li&gt;
&lt;li&gt;
&lt;em&gt;init&lt;/em&gt; - argumento fornecido para o npm, sinalizando a criação de um novo projeto&lt;/li&gt;
&lt;li&gt;
&lt;em&gt;adonisjs@latest&lt;/em&gt; - pacote do AdonisJS responsável por iniciar um novo projeto do framework.&lt;/li&gt;
&lt;li&gt;
&lt;em&gt;adonis-support-ticket&lt;/em&gt; - este será o nome do projeto adotado para este tutorial, porém, fica a seu critério escolher o melhor nome nesse seu estudo.&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Ao executar o comando acma em seu terminal, será exibido o prompt abaixo para escolha do tipo de projeto a ser criado:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;     _       _             _         _ ____  
    / &lt;span class="se"&gt;\ &lt;/span&gt;  __| | ___  _ __ &lt;span class="o"&gt;(&lt;/span&gt;_&lt;span class="o"&gt;)&lt;/span&gt;___    | / ___| 
   / _ &lt;span class="se"&gt;\ &lt;/span&gt;/ _&lt;span class="sb"&gt;`&lt;/span&gt; |/ _ &lt;span class="se"&gt;\|&lt;/span&gt; &lt;span class="s1"&gt;'_ \| / __|_  | \___ \ 
  / ___ \ (_| | (_) | | | | \__ \ |_| |___) |
 /_/   \_\__,_|\___/|_| |_|_|___/\___/|____/ 


❯ Which starter kit would you like to use …  Press &amp;lt;ENTER&amp;gt; to select
  Slim Starter Kit A lean AdonisJS application with just the framework core
▸ Web Starter Kit Everything you need to build a server render app
  API Starter Kit AdonisJS app tailored for creating JSON APIs
  Inertia Starter Kit Inertia app with a frontend framework of your choice
&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Para o nosso tutorial, utilizaremos &lt;em&gt;Web Starter Kit&lt;/em&gt; como boilerplate.&lt;br&gt;
Em seguida, é hora de escolher o método de autenticação a ser utilizado (Talvez em um futuro não tão distante eu escreva sobre, de qualquer forma na documentação oficial do AdonisJS é tudo bem explicado), utilizaremos aqui &lt;em&gt;Session&lt;/em&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;❯ Which authentication guard you want to use …  Press &amp;lt;ENTER&amp;gt; to &lt;span class="k"&gt;select&lt;/span&gt;
▸ Session Authenticate &lt;span class="nb"&gt;users &lt;/span&gt;using cookies and session
  Access Token Authenticate clients using API tokens
  Basic Auth Authenticate &lt;span class="nb"&gt;users &lt;/span&gt;using HTTP Basic Auth
  Skip I want to configure the Auth package manually
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Agora é a hora de escolhermos a configuração de banco de dados, para fins de desenvolvimento, nesse tutorial utilizaremos &lt;em&gt;sqlite&lt;/em&gt;:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;❯ Which database driver you want to use …  Press &amp;lt;ENTER&amp;gt; to &lt;span class="k"&gt;select&lt;/span&gt;
▸ SQLite
  LibSQL
  MySQL
  PostgreSQL
  MS SQL
  Skip I want to configure Lucid manually
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Após finalizado, será exibido a mensagem abaixo no painel:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;╭──────────────────────────────────────────────────────────────────╮
│    Your AdonisJS project has been created successfully!          │
│──────────────────────────────────────────────────────────────────│
│                                                                  │
│    ❯ &lt;span class="nb"&gt;cd &lt;/span&gt;adonis-support-ticket                                    │
│    ❯ npm run dev                                                 │
│    ❯ Open http://localhost:3333                                  │
│    ❯                                                             │
│    ❯ Have any questions?                                         │
│    ❯ Join our Discord server - https://discord.gg/vDcEjq6        │
│                                                                  │
╰──────────────────────────────────────────────────────────────────╯
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Abra na IDE ou editor de texto de sua preferência, e vamos começar.&lt;/p&gt;

&lt;p&gt;Primeiramente vamos editar o arquivo de migration da tabela users criado por padrão com o boilerplate web do Adonis, o arquivo encontrase no diretório database-&amp;gt;migrations, vamos adicionar a coluna user_type para o controle de acesso do nosso sistema, e também alterar o limite de caracteres para as colunas full_name e email, ficando assim:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="c1"&gt;// database/migrations/....create_users_table.ts&lt;/span&gt;

&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt; &lt;span class="nx"&gt;BaseSchema&lt;/span&gt; &lt;span class="p"&gt;}&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;@adonisjs/lucid/schema&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="k"&gt;default&lt;/span&gt; &lt;span class="kd"&gt;class&lt;/span&gt; &lt;span class="nc"&gt;extends&lt;/span&gt; &lt;span class="nx"&gt;BaseSchema&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="k"&gt;protected&lt;/span&gt; &lt;span class="nx"&gt;tableName&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;users&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;

  &lt;span class="k"&gt;async&lt;/span&gt; &lt;span class="nf"&gt;up&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="k"&gt;this&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;schema&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;createTable&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="k"&gt;this&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;tableName&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;table&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="o"&gt;=&amp;gt;&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
      &lt;span class="nx"&gt;table&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;increments&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;id&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;notNullable&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;
      &lt;span class="nx"&gt;table&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;string&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;full_name&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="mi"&gt;150&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;nullable&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;
      &lt;span class="nx"&gt;table&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;string&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;email&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="mi"&gt;100&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;notNullable&lt;/span&gt;&lt;span class="p"&gt;().&lt;/span&gt;&lt;span class="nf"&gt;unique&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;
      &lt;span class="nx"&gt;table&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;string&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;password&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;notNullable&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;
      &lt;span class="nx"&gt;table&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;enum&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;user_type&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;admin&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;user&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;]).&lt;/span&gt;&lt;span class="nf"&gt;defaultTo&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;user&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;notNullable&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;

      &lt;span class="nx"&gt;table&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;timestamp&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;created_at&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;notNullable&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;
      &lt;span class="nx"&gt;table&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;timestamp&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;updated_at&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;nullable&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;
    &lt;span class="p"&gt;})&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;

  &lt;span class="k"&gt;async&lt;/span&gt; &lt;span class="nf"&gt;down&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="k"&gt;this&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;schema&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;dropTable&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="k"&gt;this&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;tableName&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Feito isso, precisamos também realizar a alteração em nosso arquivo model da tabela, localizado em app-&amp;gt;models&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="c1"&gt;// app/models/users.ts&lt;/span&gt;

&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt; &lt;span class="nx"&gt;DateTime&lt;/span&gt; &lt;span class="p"&gt;}&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;luxon&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="nx"&gt;hash&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;@adonisjs/core/services/hash&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt; &lt;span class="nx"&gt;compose&lt;/span&gt; &lt;span class="p"&gt;}&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;@adonisjs/core/helpers&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt; &lt;span class="nx"&gt;BaseModel&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nx"&gt;column&lt;/span&gt; &lt;span class="p"&gt;}&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;@adonisjs/lucid/orm&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt; &lt;span class="nx"&gt;withAuthFinder&lt;/span&gt; &lt;span class="p"&gt;}&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;@adonisjs/auth/mixins/lucid&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;

&lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;AuthFinder&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nf"&gt;withAuthFinder&lt;/span&gt;&lt;span class="p"&gt;(()&lt;/span&gt; &lt;span class="o"&gt;=&amp;gt;&lt;/span&gt; &lt;span class="nx"&gt;hash&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;use&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;scrypt&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;),&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="na"&gt;uids&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;email&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;],&lt;/span&gt;
  &lt;span class="na"&gt;passwordColumnName&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;password&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
&lt;span class="p"&gt;})&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="kd"&gt;type&lt;/span&gt; &lt;span class="nx"&gt;UserType&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;admin&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt; &lt;span class="o"&gt;|&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;user&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="k"&gt;default&lt;/span&gt; &lt;span class="kd"&gt;class&lt;/span&gt; &lt;span class="nc"&gt;User&lt;/span&gt; &lt;span class="kd"&gt;extends&lt;/span&gt; &lt;span class="nc"&gt;compose&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;BaseModel&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nx"&gt;AuthFinder&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="p"&gt;@&lt;/span&gt;&lt;span class="nd"&gt;column&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt; &lt;span class="na"&gt;isPrimary&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt; &lt;span class="p"&gt;})&lt;/span&gt;
  &lt;span class="kr"&gt;declare&lt;/span&gt; &lt;span class="nx"&gt;id&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="kr"&gt;number&lt;/span&gt;

  &lt;span class="p"&gt;@&lt;/span&gt;&lt;span class="nd"&gt;column&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;
  &lt;span class="kr"&gt;declare&lt;/span&gt; &lt;span class="nx"&gt;fullName&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="kr"&gt;string&lt;/span&gt; &lt;span class="o"&gt;|&lt;/span&gt; &lt;span class="kc"&gt;null&lt;/span&gt;

  &lt;span class="p"&gt;@&lt;/span&gt;&lt;span class="nd"&gt;column&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;
  &lt;span class="kr"&gt;declare&lt;/span&gt; &lt;span class="nx"&gt;email&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="kr"&gt;string&lt;/span&gt;

  &lt;span class="p"&gt;@&lt;/span&gt;&lt;span class="nd"&gt;column&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt; &lt;span class="na"&gt;serializeAs&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;null&lt;/span&gt; &lt;span class="p"&gt;})&lt;/span&gt;
  &lt;span class="kr"&gt;declare&lt;/span&gt; &lt;span class="nx"&gt;password&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="kr"&gt;string&lt;/span&gt;

  &lt;span class="p"&gt;@&lt;/span&gt;&lt;span class="nd"&gt;column&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;
  &lt;span class="kr"&gt;declare&lt;/span&gt; &lt;span class="nx"&gt;userType&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nx"&gt;UserType&lt;/span&gt;

  &lt;span class="p"&gt;@&lt;/span&gt;&lt;span class="nd"&gt;column&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;dateTime&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt; &lt;span class="na"&gt;autoCreate&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt; &lt;span class="p"&gt;})&lt;/span&gt;
  &lt;span class="kr"&gt;declare&lt;/span&gt; &lt;span class="nx"&gt;createdAt&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nx"&gt;DateTime&lt;/span&gt;

  &lt;span class="p"&gt;@&lt;/span&gt;&lt;span class="nd"&gt;column&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;dateTime&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt; &lt;span class="na"&gt;autoCreate&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="na"&gt;autoUpdate&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt; &lt;span class="p"&gt;})&lt;/span&gt;
  &lt;span class="kr"&gt;declare&lt;/span&gt; &lt;span class="nx"&gt;updatedAt&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nx"&gt;DateTime&lt;/span&gt; &lt;span class="o"&gt;|&lt;/span&gt; &lt;span class="kc"&gt;null&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Arquivos editados, é hora de publicarmos nossa tabela através do comando &lt;em&gt;node ace migration:run&lt;/em&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;node ace migration:run
&lt;span class="o"&gt;[&lt;/span&gt; info &lt;span class="o"&gt;]&lt;/span&gt; Upgrading migrations version from &lt;span class="s2"&gt;"1"&lt;/span&gt; to &lt;span class="s2"&gt;"2"&lt;/span&gt;
❯ migrated database/migrations/1721143497721_create_users_table

Migrated &lt;span class="k"&gt;in &lt;/span&gt;69 ms
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Nosso arquivo de banco sql será atualizado com a tabela user.&lt;/p&gt;

&lt;p&gt;Feito isso, podemos partir para algo visual no sistema, vamos editar nossa home page para começar a dar uma cara ao nosso pequeno sistema. &lt;br&gt;
O Adonis, segue o modelo de arquitetura MVC, que resumidamente é composta por:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Model: classes que se comunicam com o banco&lt;/li&gt;
&lt;li&gt;View: arquivos de renderização de páginas, como o nome diz, arquivos de visualização&lt;/li&gt;
&lt;li&gt;Controller: classes que em resumo, são responsáveis por receber dados de requisições da view, e entregar para a view dados do banco através dos models, é claro que é bem mais complexo que isso, porém este não é o foco desse tutorial.&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Para construção de views, o Adonis utiliza o &lt;a href="https://edgejs.dev" rel="noopener noreferrer"&gt;Edge.js&lt;/a&gt;, uma biblioteca de renderização html com vários recursos interessantes, então vamos criar nosso arquivo principal de layout que vai servir como base para todo o projeto.&lt;/p&gt;

&lt;p&gt;A criação de um arquivo de view no Adonis é simples, basta executar o comando &lt;em&gt;node ace make:view MinhaView&lt;/em&gt;, então vamos criar nosso arquivo main dentro do diretório layout:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;node ace make:view components/layout/master       
DONE:    create resources/views/components/layout/master.edge
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Como não sou focado em frontend, não vou entrar em muitos detalhes sobre as views, apenas explicando o básico sobre  a biblioteca Edge.js.&lt;/p&gt;

&lt;p&gt;Vamos editar nosso arquivo da seguinte forma:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight html"&gt;&lt;code&gt;// resources/views/components/layout/master.edge
&lt;span class="cp"&gt;&amp;lt;!doctype html&amp;gt;&lt;/span&gt;
&lt;span class="nt"&gt;&amp;lt;html&amp;gt;&lt;/span&gt;
&lt;span class="nt"&gt;&amp;lt;head&amp;gt;&lt;/span&gt;
    &lt;span class="nt"&gt;&amp;lt;meta&lt;/span&gt; &lt;span class="na"&gt;charset=&lt;/span&gt;&lt;span class="s"&gt;"utf-8"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
    &lt;span class="nt"&gt;&amp;lt;meta&lt;/span&gt; &lt;span class="na"&gt;http-equiv=&lt;/span&gt;&lt;span class="s"&gt;"X-UA-Compatible"&lt;/span&gt; &lt;span class="na"&gt;content=&lt;/span&gt;&lt;span class="s"&gt;"IE=edge"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
    &lt;span class="nt"&gt;&amp;lt;meta&lt;/span&gt; &lt;span class="na"&gt;name=&lt;/span&gt;&lt;span class="s"&gt;"viewport"&lt;/span&gt; &lt;span class="na"&gt;content=&lt;/span&gt;&lt;span class="s"&gt;"width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;

    &lt;span class="nt"&gt;&amp;lt;title&amp;gt;&lt;/span&gt;Adonis Support - {{ title || 'Home Page' }}&lt;span class="nt"&gt;&amp;lt;/title&amp;gt;&lt;/span&gt;

    &lt;span class="nt"&gt;&amp;lt;link&lt;/span&gt; &lt;span class="na"&gt;rel=&lt;/span&gt;&lt;span class="s"&gt;"icon"&lt;/span&gt; &lt;span class="na"&gt;href=&lt;/span&gt;&lt;span class="s"&gt;"/assets/favicon.png"&lt;/span&gt; &lt;span class="na"&gt;type=&lt;/span&gt;&lt;span class="s"&gt;"image/x-icon"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;

    &lt;span class="nt"&gt;&amp;lt;link&lt;/span&gt; &lt;span class="na"&gt;rel=&lt;/span&gt;&lt;span class="s"&gt;"stylesheet"&lt;/span&gt; &lt;span class="na"&gt;href=&lt;/span&gt;&lt;span class="s"&gt;"https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"&lt;/span&gt; &lt;span class="na"&gt;integrity=&lt;/span&gt;&lt;span class="s"&gt;"sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u"&lt;/span&gt; &lt;span class="na"&gt;crossorigin=&lt;/span&gt;&lt;span class="s"&gt;"anonymous"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;

    @if ($slots.meta)
      {{{ await $slots.meta() }}}
    @endif

    @vite(['resources/css/app.css', 'resources/js/app.js'])
&lt;span class="nt"&gt;&amp;lt;/head&amp;gt;&lt;/span&gt;
&lt;span class="nt"&gt;&amp;lt;body&amp;gt;&lt;/span&gt;
    &lt;span class="nt"&gt;&amp;lt;nav&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"navbar navbar-default"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
      &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"container"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
        &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"navbar-header"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
          &lt;span class="nt"&gt;&amp;lt;button&lt;/span&gt; &lt;span class="na"&gt;type=&lt;/span&gt;&lt;span class="s"&gt;"button"&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"navbar-toggle collapsed"&lt;/span&gt; &lt;span class="na"&gt;data-toggle=&lt;/span&gt;&lt;span class="s"&gt;"collapse"&lt;/span&gt; &lt;span class="na"&gt;data-target=&lt;/span&gt;&lt;span class="s"&gt;"#navbar-collapse"&lt;/span&gt; &lt;span class="na"&gt;aria-expanded=&lt;/span&gt;&lt;span class="s"&gt;"false"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
            &lt;span class="nt"&gt;&amp;lt;span&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"sr-only"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;Menu&lt;span class="nt"&gt;&amp;lt;/span&amp;gt;&lt;/span&gt;
            &lt;span class="nt"&gt;&amp;lt;span&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"icon-bar"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&amp;lt;/span&amp;gt;&lt;/span&gt;
            &lt;span class="nt"&gt;&amp;lt;span&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"icon-bar"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&amp;lt;/span&amp;gt;&lt;/span&gt;
            &lt;span class="nt"&gt;&amp;lt;span&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"icon-bar"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&amp;lt;/span&amp;gt;&lt;/span&gt;
          &lt;span class="nt"&gt;&amp;lt;/button&amp;gt;&lt;/span&gt;
          &lt;span class="nt"&gt;&amp;lt;a&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"navbar-brand"&lt;/span&gt; &lt;span class="na"&gt;href=&lt;/span&gt;&lt;span class="s"&gt;"/"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;Adonis Support&lt;span class="nt"&gt;&amp;lt;/a&amp;gt;&lt;/span&gt;
        &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;

        &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"collapse navbar-collapse"&lt;/span&gt; &lt;span class="na"&gt;id=&lt;/span&gt;&lt;span class="s"&gt;"navbar-collapse"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
          &lt;span class="nt"&gt;&amp;lt;ul&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"nav navbar-nav navbar-right"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
            @if(auth.user)
              &lt;span class="nt"&gt;&amp;lt;li&amp;gt;&amp;lt;a&lt;/span&gt; &lt;span class="na"&gt;href=&lt;/span&gt;&lt;span class="s"&gt;"/new_ticket"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;Open Ticket&lt;span class="nt"&gt;&amp;lt;/a&amp;gt;&amp;lt;/li&amp;gt;&lt;/span&gt;
              &lt;span class="nt"&gt;&amp;lt;li&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"dropdown"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
                &lt;span class="nt"&gt;&amp;lt;a&lt;/span&gt; &lt;span class="na"&gt;href=&lt;/span&gt;&lt;span class="s"&gt;"#"&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"dropdown-toggle"&lt;/span&gt; &lt;span class="na"&gt;data-toggle=&lt;/span&gt;&lt;span class="s"&gt;"dropdown"&lt;/span&gt; &lt;span class="na"&gt;role=&lt;/span&gt;&lt;span class="s"&gt;"button"&lt;/span&gt; &lt;span class="na"&gt;aria-haspopup=&lt;/span&gt;&lt;span class="s"&gt;"true"&lt;/span&gt; &lt;span class="na"&gt;aria-expanded=&lt;/span&gt;&lt;span class="s"&gt;"false"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;{{ auth.user.fullName }} &lt;span class="nt"&gt;&amp;lt;span&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"caret"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;/a&amp;gt;&lt;/span&gt;
                &lt;span class="nt"&gt;&amp;lt;ul&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"dropdown-menu"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
                  &lt;span class="nt"&gt;&amp;lt;li&amp;gt;&amp;lt;a&lt;/span&gt; &lt;span class="na"&gt;href=&lt;/span&gt;&lt;span class="s"&gt;"/my_tickets"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;My Tickets&lt;span class="nt"&gt;&amp;lt;/a&amp;gt;&amp;lt;/li&amp;gt;&lt;/span&gt;
                  &lt;span class="nt"&gt;&amp;lt;li&lt;/span&gt; &lt;span class="na"&gt;role=&lt;/span&gt;&lt;span class="s"&gt;"separator"&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"divider"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&amp;lt;/li&amp;gt;&lt;/span&gt;
                  &lt;span class="nt"&gt;&amp;lt;li&amp;gt;&amp;lt;a&lt;/span&gt; &lt;span class="na"&gt;href=&lt;/span&gt;&lt;span class="s"&gt;"/logout"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;Logout&lt;span class="nt"&gt;&amp;lt;/a&amp;gt;&amp;lt;/li&amp;gt;&lt;/span&gt;
                &lt;span class="nt"&gt;&amp;lt;/ul&amp;gt;&lt;/span&gt;
              &lt;span class="nt"&gt;&amp;lt;/li&amp;gt;&lt;/span&gt;
            @else
              &lt;span class="nt"&gt;&amp;lt;li&amp;gt;&amp;lt;a&lt;/span&gt; &lt;span class="na"&gt;href=&lt;/span&gt;&lt;span class="s"&gt;"/login"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;Login&lt;span class="nt"&gt;&amp;lt;/a&amp;gt;&amp;lt;/li&amp;gt;&lt;/span&gt;
              &lt;span class="nt"&gt;&amp;lt;li&amp;gt;&amp;lt;a&lt;/span&gt; &lt;span class="na"&gt;href=&lt;/span&gt;&lt;span class="s"&gt;"/register"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;Register&lt;span class="nt"&gt;&amp;lt;/a&amp;gt;&amp;lt;/li&amp;gt;&lt;/span&gt;
            @endif
          &lt;span class="nt"&gt;&amp;lt;/ul&amp;gt;&lt;/span&gt;
        &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
      &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
    &lt;span class="nt"&gt;&amp;lt;/nav&amp;gt;&lt;/span&gt;

    &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"container"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
      {{{ await $slots.main() }}}
    &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;

    &lt;span class="nt"&gt;&amp;lt;script &lt;/span&gt;&lt;span class="na"&gt;src=&lt;/span&gt;&lt;span class="s"&gt;"https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&amp;lt;/script&amp;gt;&lt;/span&gt;
    &lt;span class="nt"&gt;&amp;lt;script &lt;/span&gt;&lt;span class="na"&gt;src=&lt;/span&gt;&lt;span class="s"&gt;"https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"&lt;/span&gt; &lt;span class="na"&gt;integrity=&lt;/span&gt;&lt;span class="s"&gt;"sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa"&lt;/span&gt; &lt;span class="na"&gt;crossorigin=&lt;/span&gt;&lt;span class="s"&gt;"anonymous"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&amp;lt;/script&amp;gt;&lt;/span&gt;
&lt;span class="nt"&gt;&amp;lt;/body&amp;gt;&lt;/span&gt;
&lt;span class="nt"&gt;&amp;lt;/html&amp;gt;&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Esse será o layout principal do nosso sistema, será utilizado como base em todas as páginas.&lt;/p&gt;

&lt;p&gt;Vamos editar a view padrão para que utilize o nosso template, para isso vamos editar o arquivo views-&amp;gt;home.edge, alterando para o seguinte conteúdo:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight html"&gt;&lt;code&gt;@layout.master({ title: "AdonisJS - A fully featured web framework for Node.js" })
  @slot('meta')
    &lt;span class="nt"&gt;&amp;lt;meta&lt;/span&gt; &lt;span class="na"&gt;name=&lt;/span&gt;&lt;span class="s"&gt;"description"&lt;/span&gt; &lt;span class="na"&gt;content=&lt;/span&gt;&lt;span class="s"&gt;"Home Page"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
  @endslot

  &lt;span class="nt"&gt;&amp;lt;h1&amp;gt;&lt;/span&gt; It Works! &lt;span class="nt"&gt;&amp;lt;/h1&amp;gt;&lt;/span&gt;
@end
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Vamos ver como está ficando?&lt;/p&gt;

&lt;p&gt;Para isso, vamos executar nosso projeto através do comando &lt;em&gt;node ace serve --watch&lt;/em&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;node ace serve &lt;span class="nt"&gt;--watch&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;No console, será exibido o seguinte conteúdo:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="o"&gt;[&lt;/span&gt; info &lt;span class="o"&gt;]&lt;/span&gt; starting HTTP server...
╭─────────────────────────────────────────────────╮
│                                                 │
│    Server address: http://localhost:3333        │
│    Watch Mode: Legacy                           │
│    Ready &lt;span class="k"&gt;in&lt;/span&gt;: 808 ms                             │
│                                                 │
╰─────────────────────────────────────────────────╯
&lt;span class="o"&gt;[&lt;/span&gt;20:05:18.208] INFO &lt;span class="o"&gt;(&lt;/span&gt;75529&lt;span class="o"&gt;)&lt;/span&gt;: started HTTP server on localhost:3333
&lt;span class="o"&gt;[&lt;/span&gt; info &lt;span class="o"&gt;]&lt;/span&gt; watching file system &lt;span class="k"&gt;for &lt;/span&gt;changes...
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Ou seja, está indicando que nosso projeto está em execução em localhost na porta 3333, sendo assim, basta abrir o navegador e acessar &lt;a href="http://localhost:3333" rel="noopener noreferrer"&gt;http://localhost:3333&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Será possível visualizar a seguinte página:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ff8qzh3vooo03obu13yf6.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ff8qzh3vooo03obu13yf6.png" alt="Image description" width="800" height="348"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Caso abra corretamente, significa que até o momento, obtivemos sucesso!&lt;/p&gt;

&lt;p&gt;Então vamos dar continuidade.&lt;/p&gt;

&lt;p&gt;O AdonisJS conta com um arquivo de &lt;a href="https://docs.adonisjs.com/guides/basics/routing" rel="noopener noreferrer"&gt;rotas&lt;/a&gt; que controla cada requisição do navegador, este arquivo está localizado em start-&amp;gt;routes.ts&lt;/p&gt;

&lt;p&gt;Dentro dele por padrão, existe o seguinte conteúdo:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="cm"&gt;/*
|--------------------------------------------------------------------------
| Routes file
|--------------------------------------------------------------------------
|
| The routes file is used for defining the HTTP routes.
|
*/&lt;/span&gt;

&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="nx"&gt;router&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;@adonisjs/core/services/router&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;

&lt;span class="nx"&gt;router&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;on&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;/&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;render&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;pages/home&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;A última linha desse arquivo, mostra que ao acessar a raiz do sistema em execução, será renderizado o conteúdo de views-&amp;gt;pages-&amp;gt;home.edge&lt;/p&gt;

&lt;p&gt;Então vamos alterar nosso home.edge com o conteúdo abaixo:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight html"&gt;&lt;code&gt;@layout.master({ title: 'Welcome' })
  @slot('meta')
    &lt;span class="nt"&gt;&amp;lt;meta&lt;/span&gt; &lt;span class="na"&gt;name=&lt;/span&gt;&lt;span class="s"&gt;"description"&lt;/span&gt; &lt;span class="na"&gt;content=&lt;/span&gt;&lt;span class="s"&gt;"Welcome"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
  @endslot

  &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"container"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
    &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"row"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
        &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"col-md-10 col-md-offset-1"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
            &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"panel panel-default"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
                &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"panel-body"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
                    &lt;span class="nt"&gt;&amp;lt;p&amp;gt;&lt;/span&gt;Welcome!&lt;span class="nt"&gt;&amp;lt;/p&amp;gt;&lt;/span&gt;

                    @if(auth.user?.userType === 'admin')
                        &lt;span class="nt"&gt;&amp;lt;p&amp;gt;&lt;/span&gt;
                            See all &lt;span class="nt"&gt;&amp;lt;a&lt;/span&gt; &lt;span class="na"&gt;href=&lt;/span&gt;&lt;span class="s"&gt;"/admin/tickets"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;tickets&lt;span class="nt"&gt;&amp;lt;/a&amp;gt;&lt;/span&gt;
                        &lt;span class="nt"&gt;&amp;lt;/p&amp;gt;&lt;/span&gt;
                    @else
                        &lt;span class="nt"&gt;&amp;lt;p&amp;gt;&lt;/span&gt;
                            See all your &lt;span class="nt"&gt;&amp;lt;a&lt;/span&gt; &lt;span class="na"&gt;href=&lt;/span&gt;&lt;span class="s"&gt;"/my_tickets"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;tickets&lt;span class="nt"&gt;&amp;lt;/a&amp;gt;&lt;/span&gt; or &lt;span class="nt"&gt;&amp;lt;a&lt;/span&gt; &lt;span class="na"&gt;href=&lt;/span&gt;&lt;span class="s"&gt;"/new_ticket"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;open new ticket&lt;span class="nt"&gt;&amp;lt;/a&amp;gt;&lt;/span&gt;
                        &lt;span class="nt"&gt;&amp;lt;/p&amp;gt;&lt;/span&gt;
                    @endif
                &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
            &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
        &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
    &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
  &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
@end
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Nossa home ficará assim:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F6zcwgfiap6512rmbag6d.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F6zcwgfiap6512rmbag6d.png" alt="Image description" width="800" height="385"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Vamos então, criar nossa página para registro de usuários, para que assim possamos autenticar no nosso sistema e dar seguimento nas demais partes do nosso projeto.&lt;/p&gt;

&lt;p&gt;Para isso, precisaremos criar um controller para cuidar de nossos registros e autenticações.&lt;br&gt;
Trabalhar com controllers no Adonis é bem simples, basta usarmos o comando &lt;em&gt;node ace make:controller MeuController&lt;/em&gt; que o controller será criado dentro da estrutura do nosso projeto.&lt;/p&gt;

&lt;p&gt;Então vamos criar nosso controller de autenticação, chamado Auth:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;node ace make:controller Auth
DONE:    create app/controllers/auth_controller.ts
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Vamos abrir o arquivo criado e adicionar um método para exibição da nossa página de registro que criaremos mais adiante:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="c1"&gt;// app/controllers/auth_controller.ts&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="kd"&gt;type&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt; &lt;span class="nx"&gt;HttpContext&lt;/span&gt; &lt;span class="p"&gt;}&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;@adonisjs/core/http&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="k"&gt;default&lt;/span&gt; &lt;span class="kd"&gt;class&lt;/span&gt; &lt;span class="nc"&gt;AuthController&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="nf"&gt;showRegisterPage&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt; &lt;span class="nx"&gt;view&lt;/span&gt; &lt;span class="p"&gt;}:&lt;/span&gt; &lt;span class="nx"&gt;HttpContext&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="nx"&gt;view&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;render&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;pages/register&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Adicionamos o método showRegisterPage, responsável por entregar ao navegador a página de registro renderizada.&lt;br&gt;
Precisamos então, criar nossa página de registro:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;node ace make:view pages/register
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Adicionamos ao arquivo gerado, o seguinte conteúdo:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight html"&gt;&lt;code&gt;@layout.master({ title: 'Register' })
  @slot('meta')
    &lt;span class="nt"&gt;&amp;lt;meta&lt;/span&gt; &lt;span class="na"&gt;name=&lt;/span&gt;&lt;span class="s"&gt;"description"&lt;/span&gt; &lt;span class="na"&gt;content=&lt;/span&gt;&lt;span class="s"&gt;"Register Page"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
  @endslot

  &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"container"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
    &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"row"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
        &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"col-md-8 col-md-offset-2"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
            &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"panel panel-default"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
                &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"panel-heading"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;Register&lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
                &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"panel-body"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;

                &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
              &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
          &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
      &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
  &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
@end
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;E em nosso arquivo de rotas start-&amp;gt;routes.ts, o direcionamento para a página register:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="c1"&gt;// start/routes.ts&lt;/span&gt;
&lt;span class="cm"&gt;/*
|--------------------------------------------------------------------------
| Routes file
|--------------------------------------------------------------------------
|
| The routes file is used for defining the HTTP routes.
|
*/&lt;/span&gt;

&lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;AuthController&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="o"&gt;=&amp;gt;&lt;/span&gt; &lt;span class="k"&gt;import&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;#controllers/auth_controller&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="nx"&gt;router&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;@adonisjs/core/services/router&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt; &lt;span class="nx"&gt;middleware&lt;/span&gt; &lt;span class="p"&gt;}&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;./kernel.js&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;

&lt;span class="nx"&gt;router&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;on&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;/&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;render&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;pages/home&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;

&lt;span class="nx"&gt;router&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;get&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;register&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="nx"&gt;AuthController&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;showRegisterPage&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;]).&lt;/span&gt;&lt;span class="k"&gt;as&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;register.show&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;use&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;middleware&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;guest&lt;/span&gt;&lt;span class="p"&gt;())&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;O que resultará na seguinte página:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fd1qaplofiosbt5q4266y.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fd1qaplofiosbt5q4266y.png" alt="Image description" width="800" height="342"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Como podemos ver, precisamos acrescentar a nossa página, um formulário para que o usuário preencha com as informaçõe sde cadastro.&lt;br&gt;
Vamos então, criar alguns componentes que serão reutilizados em nosso sistema, como botões, inputs, textarea, etc.&lt;/p&gt;

&lt;p&gt;Vamos começar com nosso componente de form input:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;node ace make:view components/form/input
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Adicionaremos o seguinte conteúdo:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight html"&gt;&lt;code&gt;@let(valueOld = name ? old(name) : '')
@let(value = $props.value || valueOld)

&lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"form-group"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
  @if ($slots.label || label)
    &lt;span class="nt"&gt;&amp;lt;label&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"col-md-4 control-label"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
      @if ($slots.label)
        {{{ await $slots.label() }}}
      @else
        {{ label }}
      @endif
    &lt;span class="nt"&gt;&amp;lt;/label&amp;gt;&lt;/span&gt;
  @endif

  &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"col-md-6"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
    @if (type === 'select')
      &lt;span class="nt"&gt;&amp;lt;select&lt;/span&gt; &lt;span class="na"&gt;name=&lt;/span&gt;&lt;span class="s"&gt;"{{ name || '' }}"&lt;/span&gt; &lt;span class="na"&gt;required=&lt;/span&gt;&lt;span class="s"&gt;"{{ required || false}}"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
        {{{ await $slots.main() }}}
      &lt;span class="nt"&gt;&amp;lt;/select&amp;gt;&lt;/span&gt;
    @elseif (type === 'textarea')
      &lt;span class="nt"&gt;&amp;lt;textarea&lt;/span&gt; &lt;span class="na"&gt;name=&lt;/span&gt;&lt;span class="s"&gt;"{{ name || '' }}"&lt;/span&gt; &lt;span class="na"&gt;required=&lt;/span&gt;&lt;span class="s"&gt;"{{ required || false}}"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;{{ value || '' }}&lt;span class="nt"&gt;&amp;lt;/textarea&amp;gt;&lt;/span&gt;
    @else
      &lt;span class="nt"&gt;&amp;lt;input&lt;/span&gt; &lt;span class="na"&gt;type=&lt;/span&gt;&lt;span class="s"&gt;"{{ type || 'text' }}"&lt;/span&gt; &lt;span class="na"&gt;name=&lt;/span&gt;&lt;span class="s"&gt;"{{ name || '' }}"&lt;/span&gt; &lt;span class="na"&gt;value=&lt;/span&gt;&lt;span class="s"&gt;"{{ value || '' }}"&lt;/span&gt; &lt;span class="na"&gt;required=&lt;/span&gt;&lt;span class="s"&gt;"{{ required || false}}"&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"form-control"&lt;/span&gt;&lt;span class="nt"&gt;/&amp;gt;&lt;/span&gt;
    @endif
  &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
&lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Vamos voltar a nossa register view, e acrescentar dentro da div central com a class panel-body, nosso form e inputs:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight html"&gt;&lt;code&gt;                &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"panel-body"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;

                  &lt;span class="nt"&gt;&amp;lt;form&lt;/span&gt; &lt;span class="na"&gt;method=&lt;/span&gt;&lt;span class="s"&gt;"POST"&lt;/span&gt; &lt;span class="na"&gt;action=&lt;/span&gt;&lt;span class="s"&gt;""&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"form-horizontal"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
                    {{ csrfField() }}

                    @!form.input({
                      label: 'Full Name',
                      name: 'fullName',
                      required: true
                    })

                    @!form.input({
                      label: 'E-mail',
                      name: 'email',
                      type: 'email',
                      required: true
                    })

                    @!form.input({
                      label: 'Password',
                      name: 'password',
                      type: 'password',
                      required: true
                    })

                    @!form.input({
                      label: 'Password confirmation',
                      name: 'password_confirmation',
                      type: 'password',
                      required: true
                    })

                  &lt;span class="nt"&gt;&amp;lt;/form&amp;gt;&lt;/span&gt;
                &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Teremos então a seguinte página:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Feh67o7wckfqepcvdvy33.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Feh67o7wckfqepcvdvy33.png" alt="Image description" width="800" height="285"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Vamos agora adicionar ao nosso formulário, o botão de ação:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;node ace make:view components/form/button
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Com o seguinte conteúdo:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight html"&gt;&lt;code&gt;&lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"form-group"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
  &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"col-md-6 col-md-offset-4"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
      &lt;span class="nt"&gt;&amp;lt;button&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"btn btn-primary"&lt;/span&gt; &lt;span class="na"&gt;type=&lt;/span&gt;&lt;span class="s"&gt;"{{ type || 'submit' }}"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
        @if ($slots.text)
          {{{ await $slots.text() }}}
        @else
          {{ text }}
        @endif
      &lt;span class="nt"&gt;&amp;lt;/button&amp;gt;&lt;/span&gt;
  &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
&lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;E depois adicionamos ao final do nosso formulário da seguinte forma:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight html"&gt;&lt;code&gt;                    @!form.button({
                      text: 'Register',
                      type: 'submit'
                    })
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Resultado:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fhhdtn5mh6ivqznxn7s12.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fhhdtn5mh6ivqznxn7s12.png" alt="Image description" width="800" height="366"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Observe que ao clicar em register, apresentará um erro, pois ainda não temos a rota de registro criada em nosso sistema. Então vamos adicionar ao nosso controller:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="c1"&gt;// app/controllers/auth_controller.ts&lt;/span&gt;
&lt;span class="p"&gt;...&lt;/span&gt;
  &lt;span class="k"&gt;async&lt;/span&gt; &lt;span class="nf"&gt;store&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt; &lt;span class="nx"&gt;request&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nx"&gt;response&lt;/span&gt; &lt;span class="p"&gt;}:&lt;/span&gt; &lt;span class="nx"&gt;HttpContext&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="k"&gt;await&lt;/span&gt; &lt;span class="nx"&gt;User&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;create&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt;
      &lt;span class="na"&gt;fullName&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nx"&gt;request&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;input&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;fullName&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;),&lt;/span&gt;
      &lt;span class="na"&gt;email&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nx"&gt;request&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;input&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;email&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;),&lt;/span&gt;
      &lt;span class="na"&gt;password&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nx"&gt;request&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;input&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;password&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;),&lt;/span&gt;
    &lt;span class="p"&gt;})&lt;/span&gt;

    &lt;span class="c1"&gt;// redirect to homepage&lt;/span&gt;
    &lt;span class="nx"&gt;response&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;redirect&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;/&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;E em nosso arquivo de rotas start-&amp;gt;routes.ts a rota responsável por direcionar a requisição ao controller:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="c1"&gt;// start/routes.ts&lt;/span&gt;
&lt;span class="p"&gt;...&lt;/span&gt;

&lt;span class="nx"&gt;router&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;post&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;register&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="nx"&gt;AuthController&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;store&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;]).&lt;/span&gt;&lt;span class="k"&gt;as&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;register.store&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Agora em action do nosso form, adicionamos o seguinte:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight html"&gt;&lt;code&gt;...
 &lt;span class="nt"&gt;&amp;lt;form&lt;/span&gt; &lt;span class="na"&gt;method=&lt;/span&gt;&lt;span class="s"&gt;"POST"&lt;/span&gt; &lt;span class="na"&gt;action=&lt;/span&gt;&lt;span class="s"&gt;"{{ route('register.store') }}"&lt;/span&gt;
&lt;span class="err"&gt;...&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Explicando:&lt;/p&gt;

&lt;p&gt;route('register.store') traduz após a renderização da página para a URL de POST responsável por receber a requisição de registro de novo usuário, registe.store trata-se de um aliás adicionado a nossa rota /register cadastrada no arquivo de rotas.&lt;/p&gt;

&lt;p&gt;Ao preenchermos o cadastro, já teremos um usuário no banco de dados:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcd7ix6lmj1u3uwg2cqmp.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcd7ix6lmj1u3uwg2cqmp.png" alt="Image description" width="680" height="199"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Porém, precisamos acrescentar alguns items de segurança e validação ao nosso formulário de registro.&lt;br&gt;
Para isso, o AdonisJS utiliza a biblioteca &lt;a href="https://vinejs.dev/docs/introduction" rel="noopener noreferrer"&gt;VineJS&lt;/a&gt;, que possui uma ampla abrangência de validações.&lt;/p&gt;

&lt;p&gt;Vamos adicionar ela em nosso projeto com o comando abaixo, que realiza a instalação e configuração básica da mesma:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;node ace add vinejs
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Em seguida, criaremos a classe validator responsável por tratar essa requisição de cadastro, validando os dados de entrada e retornando para o usuário os erros, caso ocorram.&lt;/p&gt;

&lt;p&gt;O comando para criar uma classe validator é &lt;em&gt;node ace make:validator MeuValitator&lt;/em&gt;&lt;/p&gt;

&lt;p&gt;Então vamos criar o RegisterValidator:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;node ace make:validator Auth
DONE:    create app/validators/auth.ts
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Vamos abrir nosso arquivo, e criar nossa regra de validação para cadastro de novos usuários do sistema, adicionando noddo registrationUserValidator:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="c1"&gt;// app/validators/auth.ts&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="nx"&gt;vine&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;@vinejs/vine&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;registrationUserValidator&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nx"&gt;vine&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;compile&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;
  &lt;span class="nx"&gt;vine&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;object&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt;
    &lt;span class="na"&gt;fullName&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nx"&gt;vine&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;string&lt;/span&gt;&lt;span class="p"&gt;().&lt;/span&gt;&lt;span class="nf"&gt;trim&lt;/span&gt;&lt;span class="p"&gt;().&lt;/span&gt;&lt;span class="nf"&gt;minLength&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;5&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;maxLength&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;150&lt;/span&gt;&lt;span class="p"&gt;),&lt;/span&gt;
    &lt;span class="na"&gt;email&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nx"&gt;vine&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;string&lt;/span&gt;&lt;span class="p"&gt;().&lt;/span&gt;&lt;span class="nf"&gt;trim&lt;/span&gt;&lt;span class="p"&gt;().&lt;/span&gt;&lt;span class="nf"&gt;email&lt;/span&gt;&lt;span class="p"&gt;(),&lt;/span&gt;
    &lt;span class="na"&gt;password&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nx"&gt;vine&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;string&lt;/span&gt;&lt;span class="p"&gt;().&lt;/span&gt;&lt;span class="nf"&gt;trim&lt;/span&gt;&lt;span class="p"&gt;().&lt;/span&gt;&lt;span class="nf"&gt;minLenght&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;8&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;confirmed&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;
  &lt;span class="p"&gt;})&lt;/span&gt;
&lt;span class="p"&gt;)&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Nosso validator contém a seguinte estrutura:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;fullName: responsável por validar o nome digitado, formato string, removendo espaços (trim), tamanho mínimo de 5 caracteres e máximo 150 (Conforme nossa coluna no banco de dados)&lt;/li&gt;
&lt;li&gt;email: valida se foi preenchido com um endereço de e-mail válido&lt;/li&gt;
&lt;li&gt;password: valida a senha digitada e com confirmação preenchida, nesse caso é validado automaticamente se foi enviado também um campo password_confirmation.&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Agora vamos adicionar o validator no método store do nosso AuthController, adicionando aos imports e utilizando na nossa requisição, ficando assim:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="c1"&gt;// app/controllers/auth_controller.ts&lt;/span&gt;
&lt;span class="p"&gt;...&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt; &lt;span class="nx"&gt;registrationUserValidator&lt;/span&gt; &lt;span class="p"&gt;}&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;#validators/auth&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;
&lt;span class="p"&gt;...&lt;/span&gt;
  &lt;span class="k"&gt;async&lt;/span&gt; &lt;span class="nf"&gt;store&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt; &lt;span class="nx"&gt;request&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nx"&gt;response&lt;/span&gt; &lt;span class="p"&gt;}:&lt;/span&gt; &lt;span class="nx"&gt;HttpContext&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;payload&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="k"&gt;await&lt;/span&gt; &lt;span class="nx"&gt;request&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;validateUsing&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;registrationUserValidator&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;

    &lt;span class="k"&gt;await&lt;/span&gt; &lt;span class="nx"&gt;User&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;create&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;payload&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;

    &lt;span class="c1"&gt;// redirect to homepage&lt;/span&gt;
    &lt;span class="nx"&gt;response&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;redirect&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;/&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;E caso ocorram erros? Onde serão exibidos?&lt;/p&gt;

&lt;p&gt;Deveremos retornar na tela para o usuários, os erros de validação, caso contrário nossa página não irá exibir nada. Como estamos utilizando form em nossa página, por padrão o AdonisJS vai inserir essas mensagens na &lt;a href="https://docs.adonisjs.com/guides/basics/session#validation-errors-and-flash-messages" rel="noopener noreferrer"&gt;session&lt;/a&gt; do navegador, então vamos fazer a leitura dessas mensagens e exibir para o usuário, para isso utilizaremos dois métodos disponíveis no template:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;@inputError(value): método reponsável por obter a mensagem de erro na session, onde value será o nome do nosso campo no form.&lt;/li&gt;
&lt;li&gt;@each(): onde vamos obter cada mensagem disponível na session para o campo do formulário.&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Então vamos adicionar ao final do nosso form input o seguinte item, para que os erros possam ser visualizados:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight html"&gt;&lt;code&gt;// components/form/input
...
  &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"col-md-6"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
    @if (type === 'select')
      &lt;span class="nt"&gt;&amp;lt;select&lt;/span&gt; &lt;span class="na"&gt;name=&lt;/span&gt;&lt;span class="s"&gt;"{{ name || '' }}"&lt;/span&gt; &lt;span class="na"&gt;required=&lt;/span&gt;&lt;span class="s"&gt;"{{ required || false}}"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
        {{{ await $slots.main() }}}
      &lt;span class="nt"&gt;&amp;lt;/select&amp;gt;&lt;/span&gt;
    @elseif (type === 'textarea')
      &lt;span class="nt"&gt;&amp;lt;textarea&lt;/span&gt; &lt;span class="na"&gt;name=&lt;/span&gt;&lt;span class="s"&gt;"{{ name || '' }}"&lt;/span&gt; &lt;span class="na"&gt;required=&lt;/span&gt;&lt;span class="s"&gt;"{{ required || false}}"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;{{ value || '' }}&lt;span class="nt"&gt;&amp;lt;/textarea&amp;gt;&lt;/span&gt;
    @else
      &lt;span class="nt"&gt;&amp;lt;input&lt;/span&gt; &lt;span class="na"&gt;type=&lt;/span&gt;&lt;span class="s"&gt;"{{ type || 'text' }}"&lt;/span&gt; &lt;span class="na"&gt;name=&lt;/span&gt;&lt;span class="s"&gt;"{{ name || '' }}"&lt;/span&gt; &lt;span class="na"&gt;value=&lt;/span&gt;&lt;span class="s"&gt;"{{ value || '' }}"&lt;/span&gt; &lt;span class="na"&gt;required=&lt;/span&gt;&lt;span class="s"&gt;"{{ required || false}}"&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"form-control"&lt;/span&gt;&lt;span class="nt"&gt;/&amp;gt;&lt;/span&gt;
    @endif

    @inputError(name)
      @each(message in $messages)
        &lt;span class="nt"&gt;&amp;lt;h5&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"text-danger"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
          {{ message }}
        &lt;span class="nt"&gt;&amp;lt;/h5&amp;gt;&lt;/span&gt;
      @end
    @end
  &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
&lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Caso ocorram erros, ficará da seguinte forma:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fepbq4k5erlo005mun51k.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fepbq4k5erlo005mun51k.png" alt="Image description" width="770" height="420"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;E caso alguém tente realizar cadastro com um email já utilizado?&lt;/p&gt;

&lt;p&gt;Opa, um erro não previsto:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fsowmwapl85ag0769ifid.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fsowmwapl85ag0769ifid.png" alt="Image description" width="800" height="253"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;O campo email em nossa migration do banco de dados é unique, sendo assim um endereço e-mail só pode ser cadastrado uma vez no sistema. Então teremos de adicionar esta validação ao nosso registrationUserValidator:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="c1"&gt;// app/validators/auth.ts&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="nx"&gt;vine&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;@vinejs/vine&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;registrationUserValidator&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nx"&gt;vine&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;compile&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;
  &lt;span class="nx"&gt;vine&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;object&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt;
    &lt;span class="na"&gt;fullName&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nx"&gt;vine&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;string&lt;/span&gt;&lt;span class="p"&gt;().&lt;/span&gt;&lt;span class="nf"&gt;trim&lt;/span&gt;&lt;span class="p"&gt;().&lt;/span&gt;&lt;span class="nf"&gt;minLength&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;5&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;maxLength&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;150&lt;/span&gt;&lt;span class="p"&gt;),&lt;/span&gt;
    &lt;span class="na"&gt;email&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nx"&gt;vine&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;string&lt;/span&gt;&lt;span class="p"&gt;().&lt;/span&gt;&lt;span class="nf"&gt;trim&lt;/span&gt;&lt;span class="p"&gt;().&lt;/span&gt;&lt;span class="nf"&gt;email&lt;/span&gt;&lt;span class="p"&gt;().&lt;/span&gt;&lt;span class="nf"&gt;unique&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="k"&gt;async &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;db&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nx"&gt;value&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="o"&gt;=&amp;gt;&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
      &lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;user&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="k"&gt;await&lt;/span&gt; &lt;span class="nx"&gt;db&lt;/span&gt;
        &lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;users&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
        &lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;where&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;email&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nx"&gt;value&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
        &lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;first&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;

      &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="o"&gt;!&lt;/span&gt;&lt;span class="nx"&gt;user&lt;/span&gt;
    &lt;span class="p"&gt;}),&lt;/span&gt;
    &lt;span class="na"&gt;password&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nx"&gt;vine&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;string&lt;/span&gt;&lt;span class="p"&gt;().&lt;/span&gt;&lt;span class="nf"&gt;trim&lt;/span&gt;&lt;span class="p"&gt;().&lt;/span&gt;&lt;span class="nf"&gt;confirmed&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;
  &lt;span class="p"&gt;})&lt;/span&gt;
&lt;span class="p"&gt;)&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Erro tratado:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fk1xex7quee7gljy1to5k.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fk1xex7quee7gljy1to5k.png" alt="Image description" width="790" height="384"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Sabia que além das várias regras de validação, é possível criar regras personalizadas atendendo aos critérios da aplicação a ser desenvolvida? O VineJS, no &lt;a href="https://vinejs.dev/docs/extend/custom_rules" rel="noopener noreferrer"&gt;link&lt;/a&gt; da documentação explica como criar a própria custom rule, deixo então um desafio para que seja criado uma regra de validação de senha segura.&lt;/p&gt;

&lt;p&gt;Vamos seguir então para a próxima etapa do nosso cadastro de usuário, realizar a autenticação do usuário após o cadastro efetuado com sucesso. &lt;br&gt;
Para isso, vamos atualizar algumas coisas no nosso método store do nosso AuthController:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;salvar os dados do usuário cadastrado em uma variável&lt;/li&gt;
&lt;li&gt;adicionar classe auth, responsável pela autenticação&lt;/li&gt;
&lt;li&gt;passar no método de autenticação, o usuário cadastrado
&lt;/li&gt;
&lt;/ul&gt;
&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="c1"&gt;// app/controllers/auth_controller.ts&lt;/span&gt;
&lt;span class="p"&gt;...&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt; &lt;span class="nx"&gt;registrationUserValidator&lt;/span&gt; &lt;span class="p"&gt;}&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;#validators/auth&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;
&lt;span class="p"&gt;...&lt;/span&gt;
  &lt;span class="k"&gt;async&lt;/span&gt; &lt;span class="nf"&gt;store&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt; &lt;span class="nx"&gt;auth&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nx"&gt;request&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nx"&gt;response&lt;/span&gt; &lt;span class="p"&gt;}:&lt;/span&gt; &lt;span class="nx"&gt;HttpContext&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;payload&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="k"&gt;await&lt;/span&gt; &lt;span class="nx"&gt;request&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;validateUsing&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;registrationUserValidator&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;

    &lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;user&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="k"&gt;await&lt;/span&gt; &lt;span class="nx"&gt;User&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;create&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;payload&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;

    &lt;span class="k"&gt;await&lt;/span&gt; &lt;span class="nx"&gt;auth&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;use&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;web&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;login&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;user&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;

    &lt;span class="c1"&gt;// redirect to homepage&lt;/span&gt;
    &lt;span class="nx"&gt;response&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;redirect&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;/&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;


&lt;p&gt;Em &lt;em&gt;await auth.use('web').login(user)&lt;/em&gt; o sistema realizará automaticamente a autenticação do nosso usuário cadastrado, então precisaremos exibir essa informação em nosso sistema.&lt;br&gt;
Para isso, em nosso arquivo master.edge, vamos adicionar mais um método que verifica se o usuário está autenticado, caso verdadeiro, será exibido no topo da página o nome do usuário autenticado:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight html"&gt;&lt;code&gt;// resources/views/components/layout/master.edge
...
&lt;span class="nt"&gt;&amp;lt;/head&amp;gt;&lt;/span&gt;
@eval(await auth.check())
&lt;span class="nt"&gt;&amp;lt;body&amp;gt;&lt;/span&gt;
...
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Ficando assim:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F815clf8xywqx1twq89ku.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F815clf8xywqx1twq89ku.png" alt="Image description" width="800" height="265"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Ao clicar no nome de usuário, é aberto um menu, com as opções "My tickets" e "Logout", vamos primeiro criar nossa funcionalidade de logout, e em seguida, criar nossa tela de login.&lt;/p&gt;

&lt;p&gt;Em nosso AuthController, vamos acrescentar o método de logout:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="c1"&gt;// app/controllers/auth_controller.ts&lt;/span&gt;
&lt;span class="p"&gt;...&lt;/span&gt;
  &lt;span class="k"&gt;async&lt;/span&gt; &lt;span class="nf"&gt;logout&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt; &lt;span class="nx"&gt;auth&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nx"&gt;response&lt;/span&gt; &lt;span class="p"&gt;}:&lt;/span&gt; &lt;span class="nx"&gt;HttpContext&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="k"&gt;await&lt;/span&gt; &lt;span class="nx"&gt;auth&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;use&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;web&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;logout&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;

    &lt;span class="c1"&gt;// redirect to homepage&lt;/span&gt;
    &lt;span class="nx"&gt;response&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;redirect&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;/&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;E em nosso arquivo de rotas:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="c1"&gt;// start/routes.ts&lt;/span&gt;
&lt;span class="p"&gt;...&lt;/span&gt;
&lt;span class="nx"&gt;router&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;get&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;logout&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="nx"&gt;AuthController&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;logout&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;]).&lt;/span&gt;&lt;span class="k"&gt;as&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;user.logout&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Agora ao clicar em Logout, o usuário é "desautenticado" do sistema.&lt;br&gt;
Então vamos criar nossa tela de login.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;node ace make:view pages/login
DONE:    create resources/views/pages/login.edge
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Adicionando o seguinte:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight html"&gt;&lt;code&gt;// resources/views/pages/login.edge
@layout.master({ title: 'Login' })
  @slot('meta')
    &lt;span class="nt"&gt;&amp;lt;meta&lt;/span&gt; &lt;span class="na"&gt;name=&lt;/span&gt;&lt;span class="s"&gt;"description"&lt;/span&gt; &lt;span class="na"&gt;content=&lt;/span&gt;&lt;span class="s"&gt;"Login Page"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
  @endslot

  &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"container"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
    &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"row"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
        &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"col-md-8 col-md-offset-2"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
            &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"panel panel-default"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
                &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"panel-heading"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;Login&lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
                &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"panel-body"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;

                  &lt;span class="nt"&gt;&amp;lt;form&lt;/span&gt; &lt;span class="na"&gt;method=&lt;/span&gt;&lt;span class="s"&gt;"POST"&lt;/span&gt; &lt;span class="na"&gt;action=&lt;/span&gt;&lt;span class="s"&gt;"{{ route('user.login') }}"&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"form-horizontal"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
                    {{ csrfField() }}

                    @!form.input({
                      label: 'E-mail',
                      name: 'email',
                      type: 'email',
                      required: true
                    })

                    @!form.input({
                      label: 'Password',
                      name: 'password',
                      type: 'password',
                      required: true
                    })

                    @!form.button({
                      text: 'Login',
                      type: 'submit'
                    })

                  &lt;span class="nt"&gt;&amp;lt;/form&amp;gt;&lt;/span&gt;
                &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
              &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
          &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
      &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
  &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
@end

&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Em nosso arquivo de rotas:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="c1"&gt;// start/routes.ts&lt;/span&gt;
&lt;span class="p"&gt;...&lt;/span&gt;
&lt;span class="nx"&gt;router&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;get&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;login&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="nx"&gt;AuthController&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;showLoginPage&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;]).&lt;/span&gt;&lt;span class="nf"&gt;use&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;middleware&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;guest&lt;/span&gt;&lt;span class="p"&gt;())&lt;/span&gt;
&lt;span class="nx"&gt;router&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;post&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;login&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="nx"&gt;AuthController&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;login&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;]).&lt;/span&gt;&lt;span class="k"&gt;as&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;user.login&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="nx"&gt;router&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;get&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;logout&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="nx"&gt;AuthController&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;logout&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;]).&lt;/span&gt;&lt;span class="k"&gt;as&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;user.logout&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Em nosso AuthController:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="c1"&gt;// app/controllers/auth_controller.ts&lt;/span&gt;
&lt;span class="p"&gt;...&lt;/span&gt;

  &lt;span class="nf"&gt;showRegisterPage&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt; &lt;span class="nx"&gt;view&lt;/span&gt; &lt;span class="p"&gt;}:&lt;/span&gt; &lt;span class="nx"&gt;HttpContext&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="nx"&gt;view&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;render&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;pages/register&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;

  &lt;span class="nf"&gt;showLoginPage&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt; &lt;span class="nx"&gt;view&lt;/span&gt; &lt;span class="p"&gt;}:&lt;/span&gt; &lt;span class="nx"&gt;HttpContext&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="nx"&gt;view&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;render&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;pages/login&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;
&lt;span class="p"&gt;...&lt;/span&gt;

  &lt;span class="k"&gt;async&lt;/span&gt; &lt;span class="nf"&gt;login&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt; &lt;span class="nx"&gt;auth&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nx"&gt;request&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nx"&gt;response&lt;/span&gt; &lt;span class="p"&gt;}:&lt;/span&gt; &lt;span class="nx"&gt;HttpContext&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt; &lt;span class="nx"&gt;email&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nx"&gt;password&lt;/span&gt; &lt;span class="p"&gt;}&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nx"&gt;request&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;only&lt;/span&gt;&lt;span class="p"&gt;([&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;email&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;password&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;])&lt;/span&gt;
    &lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;user&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="k"&gt;await&lt;/span&gt; &lt;span class="nx"&gt;User&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;verifyCredentials&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;email&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nx"&gt;password&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;

    &lt;span class="k"&gt;await&lt;/span&gt; &lt;span class="nx"&gt;auth&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;use&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;web&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;login&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;user&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;

    &lt;span class="c1"&gt;// redirect to homepage&lt;/span&gt;
    &lt;span class="nx"&gt;response&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;redirect&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;/&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;

  &lt;span class="k"&gt;async&lt;/span&gt; &lt;span class="nf"&gt;logout&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt; &lt;span class="nx"&gt;auth&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nx"&gt;response&lt;/span&gt; &lt;span class="p"&gt;}:&lt;/span&gt; &lt;span class="nx"&gt;HttpContext&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="k"&gt;await&lt;/span&gt; &lt;span class="nx"&gt;auth&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;use&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;web&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;logout&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;

    &lt;span class="c1"&gt;// redirect to homepage&lt;/span&gt;
    &lt;span class="nx"&gt;response&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;redirect&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;/&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;
&lt;span class="p"&gt;...&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Ao acessarmos &lt;a href="http://localhost:3333/login" rel="noopener noreferrer"&gt;http://localhost:3333/login&lt;/a&gt;, teremos a seguinte tela:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fztddyd7he9dhnhy9zzb9.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fztddyd7he9dhnhy9zzb9.png" alt="Image description" width="800" height="294"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Agora é possível realizar login em nosso sistema.&lt;/p&gt;

&lt;p&gt;Mas e se as credenciais de autenticação forem inválidas? Como exibir para o usuário?&lt;/p&gt;

&lt;p&gt;Vamos adicionar a nossa tela de login o seguinte:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight html"&gt;&lt;code&gt;// resources/views/pages/login.edge
@layout.master({ title: 'Login' })
  @slot('meta')
    &lt;span class="nt"&gt;&amp;lt;meta&lt;/span&gt; &lt;span class="na"&gt;name=&lt;/span&gt;&lt;span class="s"&gt;"description"&lt;/span&gt; &lt;span class="na"&gt;content=&lt;/span&gt;&lt;span class="s"&gt;"Login Page"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
  @endslot

  @error('E_INVALID_CREDENTIALS')
    &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"alert alert-danger"&lt;/span&gt; &lt;span class="na"&gt;role=&lt;/span&gt;&lt;span class="s"&gt;"alert"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
      {{ $message }}
    &lt;span class="nt"&gt;&amp;lt;/div&amp;gt;&lt;/span&gt;
  @end

  &lt;span class="nt"&gt;&amp;lt;div&lt;/span&gt; &lt;span class="na"&gt;class=&lt;/span&gt;&lt;span class="s"&gt;"container"&lt;/span&gt;&lt;span class="nt"&gt;&amp;gt;&lt;/span&gt;
...
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Então caso as credenciais sejam inválidas, teremos a seguinte visualização:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fzyipvrorcgkhd3ty7pd6.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fzyipvrorcgkhd3ty7pd6.png" alt="Image description" width="800" height="310"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Lembra do arquivo de migration da nossa tabela de usuários? Lá temos dois tipos de usuário:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;admin&lt;/li&gt;
&lt;li&gt;user&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Por padrão, todos os usuários cadastrados em tela no sistema são do tipo admin, já que esse é o valor default em nossa coluna user_type.&lt;/p&gt;

&lt;p&gt;Vamos então adicionar um usuário admin padrão ao nosso sistema.&lt;br&gt;
Para isso, utilizaremos um recurso presente no &lt;a href="https://lucid.adonisjs.com/docs/introduction" rel="noopener noreferrer"&gt;Lucid&lt;/a&gt; (ORM Padrão utilizado no AdonisJS) chamado &lt;a href="https://lucid.adonisjs.com/docs/seeders" rel="noopener noreferrer"&gt;Seeder&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;Criaremos uma migration de users com o seguinte comando:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;node ace make:seeder User
DONE:    create database/seeders/user_seeder.ts
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Vou utilizar como exemplo, os dados abaixo:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="c1"&gt;// database/seeders/user_seeder.ts&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt; &lt;span class="nx"&gt;BaseSeeder&lt;/span&gt; &lt;span class="p"&gt;}&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;@adonisjs/lucid/seeders&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="nx"&gt;User&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;#models/user&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="k"&gt;default&lt;/span&gt; &lt;span class="kd"&gt;class&lt;/span&gt; &lt;span class="nc"&gt;UserSeeder&lt;/span&gt; &lt;span class="kd"&gt;extends&lt;/span&gt; &lt;span class="nc"&gt;BaseSeeder&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="k"&gt;async&lt;/span&gt; &lt;span class="nf"&gt;run&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="k"&gt;await&lt;/span&gt; &lt;span class="nx"&gt;User&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;create&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt;
        &lt;span class="na"&gt;fullName&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;System Admin&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="na"&gt;email&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;admin@admin.com&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="na"&gt;password&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;supersecretpassword&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="na"&gt;userType&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;admin&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;
    &lt;span class="p"&gt;})&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;É possível adicionar mais de 1 usuário ao mesmo tempo, basta alterar o método create para createMany e adicionar mais items ao array do objeto create, exemplo:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight typescript"&gt;&lt;code&gt;&lt;span class="c1"&gt;// database/seeders/user_seeder.ts&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt; &lt;span class="nx"&gt;BaseSeeder&lt;/span&gt; &lt;span class="p"&gt;}&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;@adonisjs/lucid/seeders&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="nx"&gt;User&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;#models/user&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="k"&gt;default&lt;/span&gt; &lt;span class="kd"&gt;class&lt;/span&gt; &lt;span class="nc"&gt;UserSeeder&lt;/span&gt; &lt;span class="kd"&gt;extends&lt;/span&gt; &lt;span class="nc"&gt;BaseSeeder&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="k"&gt;async&lt;/span&gt; &lt;span class="nf"&gt;run&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="k"&gt;await&lt;/span&gt; &lt;span class="nx"&gt;User&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;createMany&lt;/span&gt;&lt;span class="p"&gt;([&lt;/span&gt;
      &lt;span class="p"&gt;{&lt;/span&gt;
        &lt;span class="na"&gt;fullName&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;System Admin&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="na"&gt;email&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;admin@admin.com&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="na"&gt;password&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;supersecretpassword&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="na"&gt;userType&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;admin&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;
      &lt;span class="p"&gt;},&lt;/span&gt;
      &lt;span class="p"&gt;{&lt;/span&gt;
        &lt;span class="na"&gt;fullName&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;User 1&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="na"&gt;email&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;user@user.com&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="na"&gt;password&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;supersecretpassword&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="na"&gt;userType&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;user&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;
      &lt;span class="p"&gt;},&lt;/span&gt;
      &lt;span class="p"&gt;{&lt;/span&gt;
        &lt;span class="na"&gt;fullName&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;User 2&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="na"&gt;email&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;user2@user.com&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="na"&gt;password&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;supersecretpassword&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="na"&gt;userType&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;user&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;
      &lt;span class="p"&gt;},&lt;/span&gt;
      &lt;span class="p"&gt;{&lt;/span&gt; &lt;span class="p"&gt;...&lt;/span&gt; &lt;span class="p"&gt;},&lt;/span&gt;
    &lt;span class="p"&gt;])&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Porém, nesse tutorial vamos criar apenas o System Admin.&lt;br&gt;
Para inserir no banco esses dados, basta utilizar o comando abaixo:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;node ace db:seed
❯ completed database/seeders/user_seeder
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Mais detalhes na &lt;a href="https://lucid.adonisjs.com/docs/seeders" rel="noopener noreferrer"&gt;documentação&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;Vamos agora testar o login com nosso usuário admin:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftvly8ioa9z3k386xv7wc.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftvly8ioa9z3k386xv7wc.png" alt="Image description" width="800" height="176"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Vamos finalizar por aqui essa parte 1 do nosso tutorial, espero que esteja escrito de uma forma simples e objetiva, em caso de dúvidas, sugestões, correções, podem deixar nos comentários que assim que possível, responderei.&lt;br&gt;
Na parte 2, vamos começar a criar nosso cadastro de chamados.&lt;/p&gt;

&lt;p&gt;Nos vemos em breve!&lt;/p&gt;

</description>
      <category>adonisjs</category>
      <category>typescript</category>
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