Rodolpho aps

app/controllers/albums_controller.rb

@@ -0,0 +1,32 @@
+class AlbumsController < ApplicationController
+  def index
+    @album = Album.all
+    if params['title'].present?
+      @album = @album.where("title LIKE ?", "%#{params['title']}%")
+    end
+  end
+
+  def show
+    @album = Album.find(params[:id])
+  end
+
+  def new
+    @album = Album.new
+  end
+
+  def create
+    @album = Album.new(album_params)
+    if @album.save
+      redirect_to @album
+    else
+      render :new
+    end
+  end
+
+  private
+
+  def album_params
+    params.require(:album).permit(:title)
+  end
+
+end

app/controllers/artists_controller.rb

@@ -1,5 +1,32 @@
 class ArtistsController < ApplicationController
   def index
-      @consulta = Artist.all
+      @artist = Artist.all
+      if params['name'].present?
+      @artist = @artist.where("name LIKE ?", "%#{params['name']}%")
+    end
   end
+
+  def show
+    @artist = Artist.find(params[:id]).albums
+  end
+
+  def new
+    @artist = Artist.new
+  end
+
+  def create
+    @artist = Artist.new(artist_params)
+    if @artist.save
+      redirect_to @artist
+    else
+      render :new
+    end
+  end
+
+  private
+
+  def artist_params
+    params.require(:artist).permit(:name)
+  end
+
 end

app/controllers/genres_controller.rb

@@ -0,0 +1,63 @@
+class GenresController < ApplicationController
+  def index
+     @genre = Genre.all
+     if params['name'].present?
+      @genre = @genre.where("name LIKE ?", "%#{params['name']}%")
+    end
+  end
+
+  def show
+    @genre = Genre.find(params[:id])
+  end
+
+  def new
+    @genre = Genre.new
+  end
+
+  def create
+    @genre = Genre.new(genre_params)
+    if @genre.save
+      redirect_to @genre
+    else
+      render :new
+    end
+  end
+
+  private
+
+  def genre_params
+    params.require(:genre).permit(:name)
+  end
+
+endclass GenresController < ApplicationController
+  def index
+     @genre = Genre.all
+     if params['name'].present?
+      @genre = @genre.where("name LIKE ?", "%#{params['name']}%")
+    end
+  end
+
+  def show
+    @genre = Genre.find(params[:id])
+  end
+
+  def new
+    @genre = Genre.new
+  end
+
+  def create
+    @genre = Genre.new(genre_params)
+    if @genre.save
+      redirect_to @genre
+    else
+      render :new
+    end
+  end
+
+  private
+
+  def genre_params
+    params.require(:genre).permit(:name)
+  end
+
+end

app/controllers/tracks_controller.rb

@@ -0,0 +1,13 @@
+class TracksController < ApplicationController
+  def index
+    @tracks = Track.all
+      if params['name'].present?
+        @tracks = @tracks.where("name LIKE ?", "%#{params['name']}%")
+      end
+  end
+
+  def show
+    @tracks = Track.find(params[:id])
+  end
+
+end

app/helpers/application_helper.rb

@@ -1,2 +1,5 @@
 module ApplicationHelper
+  def format(date)
+    date.strftime("%d/%m/%y %H:%M")
+  end
 end

app/models/genre.rb

@@ -1,5 +1,5 @@
 class Genre < ApplicationRecord
   has_many :tracks
-
+  scope :filtrar, ->(name) { where("name LIKE ?", "%#{name}%") if name.present? }
   validates_presence_of :name
 end

app/views/albums/index.html.erb

@@ -0,0 +1,36 @@
+
+<div class="container">
+  <div class="row"><br>
+  </div>
+  <div class="row">
+    <h3> Albums List <span class="badge badge-light"> <%= @albums.count  %> </span></h3>
+  </div>
+  <%= form_tag("/albums", method: "get") do %>
+  <div class="input-group mb-3">
+    <div class="input-group-prepend">
+      <label class="input-group-text">Search for:</label>
+    </div>
+    <%= text_field_tag(:title, params['title'], class: "form-control") %>
+    <div class="input-group-prepend">
+      <%= submit_tag("Search", class: 'btn btn-outline-primary') %>
+    </div>
+  </div>
+<% end %>
+
+  <div class="row">
+   <ul class="list-group">
+      <li class="list-group-item">Album </li>
+      <% @albums.each do |album| %>
+        <li class="list-group-item"><%= link_to album.title, album  %> </li>
+
+      <% end %>
+   </ul>
+   <ul class="list-group">
+   <li class="list-group-item">Artist </li>
+      <% @albums.each do |album| %>
+        <li class="list-group-item"> <%= link_to album.artist_id, album  %> </li>
+
+      <% end %>
+   </ul>
+  </div>
+</div>

app/views/artists/index.html.erb

@@ -1,5 +1,27 @@
-<h3> Desenvolvimento Web 2 </h3>
+<div class="container">
+  <div class="row"><br>
+  </div>
+  <div class="row">
+    <h3> Artist List <span class="badge badge-light"> <%= @artists.count  %> </span></h3>
+  </div>
 
-<p> O Conteúdo da Variável Consulta Será Exibido Abaixo: </p>
+  <%= form_tag("/artists", method: "get") do %>
+  <div class="input-group mb-3">
+    <div class="input-group-prepend">
+      <label class="input-group-text">Search for:</label>
+    </div>
+    <%= text_field_tag(:name, params['name'], class: "form-control") %>
+    <div class="input-group-prepend">
+      <%= submit_tag("Search", class: 'btn btn-outline-primary') %>
+    </div>
+  </div>
+<% end %>
 
-<%= @consulta.try(:inspect) %>
+  <div class="row">
+   <ul class="list-group">
+      <% @artists.each do |artist| %>
+        <li class="list-group-item"> <%= link_to artist.name, artist  %> </li>
+      <% end %>
+   </ul>
+  </div>
+</div>

app/views/genres/index.html.erb

@@ -0,0 +1,28 @@
+<div class="container">
+  <div class="row"><br></div>
+
+  <div class="row">
+    <h3> Genres List <span class="badge badge-light"> <%= @genres.count  %> </span></h3>
+  </div>
+
+
+<%= form_tag("/genres", method: "get") do %>
+  <div class="input-group mb-3">
+    <div class="input-group-prepend">
+      <label class="input-group-text">Search for:</label>
+    </div>
+    <%= text_field_tag(:name, params['name'], class: "form-control") %>
+    <div class="input-group-prepend">
+      <%= submit_tag("Search", class: 'btn btn-outline-primary') %>
+    </div>
+  </div>
+<% end %>
+
+<div class="row">
+   <ul class="list-group">
+  <% @genres.each do |genre| %>
+    <li class="list-group-item"> <%= link_to genre.name, genre  %> </li>
+  <% end %>
+   </ul>
+  </div>
+</div>

app/views/genres/new.html.erb

@@ -0,0 +1,6 @@
+<h3> New Genre </h3>
+<%= @genre.errors.first %>
+<%= form_for @genre do |f| %>
+  <b> Nome: </b>  <%= f.text_field :name %>
+  <%= f.submit 'Save' %>
+<% end %>

app/views/genres/show.html.erb

@@ -0,0 +1,8 @@
+<h3> Showing Genre </h3>
+
+<fieldset>
+  <b> ID: </b> <%= @genre.id %> <br>
+  <b> Name: </b> <%= @genre.name %> <br>
+  <b> Created at: </b> <%= format(@genre.created_at) %> <br>
+  <b> Updated at: </b> <%= format(@genre.updated_at) %> <br>
+</fieldset>

app/views/layouts/application.html.erb

@@ -3,12 +3,62 @@
   <head>
     <title>RailsWindows</title>
     <%= csrf_meta_tags %>
-
+    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
+    <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
+<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
     <%= stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track': 'reload' %>
     <%= javascript_include_tag 'application', 'data-turbolinks-track': 'reload' %>
   </head>
 
   <body>
+  <nav class="navbar navbar-expand-lg navbar-dark bg-dark">
+  <a class="navbar-brand" href="">APS 03</a>
+  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
+    <span class="navbar-toggler-icon"></span>
+  </button>
+
+  <div class="collapse navbar-collapse" id="navbarSupportedContent">
+    <ul class="navbar-nav mr-auto">
+      <li class="nav-item dropdown">
+        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+          Artists
+        </a>
+        <div class="dropdown-menu" aria-labelledby="navbarDropdown">
+          <a class="dropdown-item" href="/artists">Search Artist</a>
+          <a class="dropdown-item" href="/artists/new">Create Artist</a>
+      </li>
+      <li class="nav-item dropdown">
+        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+          Albums
+        </a>
+        <div class="dropdown-menu" aria-labelledby="navbarDropdown">
+          <a class="dropdown-item" href="/albums">Search Albums</a>
+          <a class="dropdown-item" href="/albums/new">Create Album</a>
+        </div>
+      </li>
+      <li class="nav-item dropdown">
+        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+          Tracks
+        </a>
+        <div class="dropdown-menu" aria-labelledby="navbarDropdown">
+          <a class="dropdown-item" href="/tracks">Search Tracks</a>
+          <a class="dropdown-item" href="#">Create Track</a>
+        </div>
+      </li>
+      <li class="nav-item dropdown">
+        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+          Genres
+        </a>
+        <div class="dropdown-menu" aria-labelledby="navbarDropdown">
+          <a class="dropdown-item" href="/genres">Search Genres</a>
+          <a class="dropdown-item" href="/genres/new">Create Genre</a>
+        </div>
+      </li>
+    </ul>
+  </div>
+</nav>
+
     <%= yield %>
   </body>
 </html>

app/views/tracks/index.html.erb

@@ -0,0 +1,29 @@
+
+
+<div class="container">
+  <div class="row"><br>
+  </div>
+  <div class="row">
+    <h3> Track List <span class="badge badge-light"> <%= @tracks.count  %> </span></h3>
+  </div>
+
+  <%= form_tag("/tracks", method: "get") do %>
+  <div class="input-group mb-3">
+    <div class="input-group-prepend">
+      <label class="input-group-text">Search for:</label>
+    </div>
+    <%= text_field_tag(:name, params['name'], class: "form-control") %>
+    <div class="input-group-prepend">
+      <%= submit_tag("Search", class: 'btn btn-outline-primary') %>
+    </div>
+  </div>
+<% end %>
+
+  <div class="row">
+   <ul class="list-group">
+  <% @tracks.each do |track| %>
+    <li class="list-group-item"> <%= link_to track.name, track %> </li>
+    <% end %>
+   </ul>
+  </div>
+</div>

config/routes.rb

@@ -1,4 +1,5 @@
 Rails.application.routes.draw do
   resources :artists
+  resources :genres, except: :destroy
   root 'artists#index'
 end