TCS-0145: Zone model, controller, and views

app/controllers/zones_controller.rb

@@ -0,0 +1,64 @@
+class ZonesController < ApplicationController
+  load_and_authorize_resource
+
+  def index
+    sort = params[:sort] || :id
+    direction = params[:direction] || :asc
+
+    @zones = Zone.accessible_by(current_ability)
+                 .search(params.slice(:name_contains, :by_owner_id))
+                 .order(sort => direction)
+                 .page(params[:page])
+  end
+
+  def show
+    @zone = Zone.find(params[:id])
+  end
+
+  def new
+    @zone = Zone.new
+  end
+
+  def create
+    @zone = Zone.new(zone_params)
+
+    if @zone.save
+      redirect_to @zone
+    else
+      render 'new'
+    end
+  end
+
+  def edit
+    @zone = Zone.find(params[:id])
+  end
+
+  def update
+    @zone = Zone.find(params[:id])
+
+    if @zone.update(zone_params)
+      redirect_to @zone
+    else
+      render 'edit'
+    end
+  end
+
+  def destroy
+    @zone = Zone.find(params[:id])
+    @zone.destroy
+
+    redirect_to zones_path
+  end
+
+  private
+
+  def zone_params
+    params.require(:zone).permit(:name,
+                                 :filename,
+                                 :author,
+                                 :owner_id,
+                                 :min_vnum,
+                                 :max_vnum)
+  end
+
+end

app/models/ability.rb

@@ -13,15 +13,18 @@ def initialize(user)
       can [:read, :update, :create], Social
       can :read, User
       can :update, User, id: user.id
+      can :read, Zone
 
     when 'builder'
       can :read, Social
       can :read, User
       can :update, User, id: user.id
+      can :read, Zone
 
     when 'guest'
       can :read, Social, id: 1..10
       cannot :manage, User
+      can :read, Zone
     end
   end
 end

app/models/user.rb

@@ -16,6 +16,7 @@ class User < ApplicationRecord
 
   scope :name_contains, ->(name) { where('first_name ILIKE ?', "%#{name}%") }
   scope :by_role_id, ->(role_id) { where(role_id: role_id) }
+  scope :internal, -> { joins(:role).where.not('roles.name': 'guest') }
 
   PRONOUN_CLASSES = %i[female male neutral]
 
@@ -44,6 +45,10 @@ def gsa?
     role.name == 'gsa'
   end
 
+  def to_s
+    name_display
+  end
+
   def name_display
     last_name.blank? ? first_name : "#{first_name} #{last_name}"
   end

app/models/zone.rb

@@ -0,0 +1,14 @@
+class Zone < ApplicationRecord
+  include Searchable
+
+  belongs_to :owner, class_name: "User"
+
+  validates_presence_of :name, :filename, :author, :owner_id, :min_vnum, :max_vnum
+
+  scope :name_contains, ->(name) { where('name ILIKE ?', "%#{name}%") }
+  scope :by_owner_id, ->(owner_id) { where(owner_id: owner_id) }
+
+  def owner_id_display
+    owner.name_display
+  end
+end

app/views/layouts/application.html.erb

@@ -30,9 +30,9 @@
         <nav id="top-nav" class="row">
           <%= link_to 'Socials', socials_path, class: 'navbar-link pr-1' %>|
           <% if can? :read, User %>
-            <%= link_to 'Users', users_path, class: 'navbar-link pl-1' if can? :read, User %>|
+            <%= link_to 'Users', users_path, class: 'navbar-link px-1' if can? :read, User %>|
           <% end %>
-          Zones
+          <%= link_to 'Zones', zones_path, class: 'navbar-link pl-1' if can? :read, Zone %>
         </nav>
       <% end %>
 

app/views/zones/_form.html.erb

@@ -0,0 +1,26 @@
+<%= simple_form_for @zone, wrapper: :horizontal_form do |f| %>
+  <div class="row">
+    <div class="col-md-12">
+      <%= render partial: 'alerts/validation_errors', locals: { f: f } %>
+    </div>
+
+    <div class="col-md-12">
+      <fieldset>
+      <legend><%= I18n.t('zone.fieldset.metadata') %></legend>
+        <%= f.input :name, as: :string %>
+        <%= f.input :filename, as: :string %>
+        <%= f.input :author, as: :string %>
+        <%= f.input :owner_id, 
+                    as: :select, 
+                    collection: User.internal,
+                    prompt: I18n.t('activerecord.attributes.zone.owner_id_prompt') %>
+        <%= f.input :min_vnum, as: :integer %>
+        <%= f.input :max_vnum, as: :integer %>
+      </fieldset>
+
+      <%= f.button :submit unless action_name == 'show' %>
+    </div>
+  </div>
+<% end %>
+
+

app/views/zones/_index_table.html.erb

@@ -0,0 +1,26 @@
+<div id="index-table">
+
+  <table class=" table table-striped">
+    <tr>
+      <%= sortable 'name' %>
+      <%= sortable 'owner_id' %>
+      <%= sortable 'min_vnum' %>
+      <th colspan="3" class="actions"></th>
+    </tr>
+
+    <% @zones.each do |zone| %>
+      <tr>
+        <td><%= zone.name %></td>
+        <td><%= zone.owner_id_display %></td>
+        <td><%= zone.min_vnum %>&ndash;<%= zone.max_vnum %></td>
+        <td><%= link_to 'View', zone_path(zone) %></td>
+        <td><%= link_to 'Edit', edit_zone_path(zone) if can?(:edit, zone) %></td>
+        <td><%= link_to 'Delete', zone_path(zone), method: :delete, data: { confirm: 'Are you sure?' } if can?(:destroy, zone) %></td>
+      </tr>
+    <% end %>
+  </table>
+
+  <%= paginate @zones, theme: 'twitter-bootstrap-4',
+                       pagination_class: 'pagination-md',
+                       nav_class: 'd-inline-b' %>
+</div>

app/views/zones/_search.html.erb

@@ -0,0 +1,24 @@
+<%= form_tag zones_path, method: 'get', class: 'search-form' do %>
+  <fieldset>
+    <legend>
+      <span><%= I18n.t('search.title') %></span>
+    </legend>
+    <div class="search-field-top">
+      <label><%= I18n.t('search.name_contains') %></label>
+      <%= text_field_tag :name_contains, 
+                         params['name_contains'],
+                         class: 'search-text' %>
+    </div>
+    <div class="search-field">
+      <label><%= I18n.t('search.by_owner_id') %></label>
+      <%= select_tag :by_owner_id, 
+                     options_for_select(User.internal.collect { |u| [u.to_s, u.id] }, params[:by_owner_id]),
+                     prompt: I18n.t('select.owner'),
+                     class: 'search-select' %>
+    </div>
+    <div class="search-buttons">
+      <%= submit_tag I18n.t('button.search.submit'), name: nil, class: 'btn btn-default' %>
+      <%= link_to I18n.t('button.search.clear'), zones_path, class: 'btn btn-clear' %>
+    </div>
+  </fieldset>
+<% end %>

app/views/zones/edit.html.erb

@@ -0,0 +1,3 @@
+<% content_for :title, I18n.t('page.action_title.edit', record: @zone.name) %>
+
+<%= render 'form' %>

app/views/zones/index.html.erb

@@ -0,0 +1,11 @@
+<% content_for :title, I18n.t('page.action_title.index', model: 'Zones') %>
+
+<div class="row">
+  <div class="col-lg-9">
+    <%= render 'index_table' %>
+  </div>
+
+  <div class="col-lg-3">
+    <%= render 'search' %>
+  </div>
+</div>

app/views/zones/new.html.erb

@@ -0,0 +1,3 @@
+<% content_for :title, I18n.t('page.action_title.new', model: 'Zone') %>
+
+<%= render 'form' %>

app/views/zones/show.html.erb

@@ -0,0 +1,3 @@
+<% content_for :title, I18n.t('page.action_title.show', record: @zone.name) %>
+
+<%= render 'form' %>

config/initializers/new_framework_defaults_5_2.rb

@@ -0,0 +1,40 @@
+# Be sure to restart your server when you modify this file.
+#
+# This file contains migration options to ease your Rails 5.2 upgrade.
+#
+# Once upgraded flip defaults one by one to migrate to the new default.
+#
+# Read the Guide for Upgrading Ruby on Rails for more info on each option.
+
+# Make Active Record use stable #cache_key alongside new #cache_version method.
+# This is needed for recyclable cache keys.
+# Rails.application.config.active_record.cache_versioning = true
+
+# Use AES-256-GCM authenticated encryption for encrypted cookies.
+# Also, embed cookie expiry in signed or encrypted cookies for increased security.
+#
+# This option is not backwards compatible with earlier Rails versions.
+# It's best enabled when your entire app is migrated and stable on 5.2.
+#
+# Existing cookies will be converted on read then written with the new scheme.
+# Rails.application.config.action_dispatch.use_authenticated_cookie_encryption = true
+
+# Use AES-256-GCM authenticated encryption as default cipher for encrypting messages
+# instead of AES-256-CBC, when use_authenticated_message_encryption is set to true.
+# Rails.application.config.active_support.use_authenticated_message_encryption = true
+
+# Add default protection from forgery to ActionController::Base instead of in
+# ApplicationController.
+# Rails.application.config.action_controller.default_protect_from_forgery = true
+
+# Store boolean values are in sqlite3 databases as 1 and 0 instead of 't' and
+# 'f' after migrating old data.
+# Rails.application.config.active_record.sqlite3.represent_boolean_as_integer = true
+
+# Use SHA-1 instead of MD5 to generate non-sensitive digests, such as the ETag header.
+# Rails.application.config.active_support.use_sha1_digests = true
+
+# Make `form_with` generate id attributes for any generated HTML tags.
+# Rails.application.config.action_view.form_with_generates_ids = true
+
+Rails.application.config.active_record.belongs_to_required_by_default = false

config/locales/layout.yml

@@ -24,4 +24,5 @@ en:
       show: "View %{record}"
       show_command: "View command: %{record}"
   select:
+    owner: "-- Select Owner --"
     role: "-- Select Role --"

config/locales/models/zone/en.yml

@@ -0,0 +1,21 @@
+en:
+  activerecord:
+    attributes:
+      zone:
+        author: "Author"
+        filename: "Area Filename"
+        max_vnum: "Maximum VNUM"
+        min_vnum: "Minimum VNUM"
+        name: "Name"
+        owner: "Owner"
+        owner_id: "Owner"
+        owner_id_prompt: "-- Select Builder --"
+    errors:
+      models:
+        zone:
+          attributes:
+            owner_id:
+              required: "must be an internal user"
+  zone:
+    fieldset:
+      metadata: "Zone Metadata"

config/locales/search.yml

@@ -1,5 +1,6 @@
 en:
   search:
+    by_owner_id: "Owner"
     by_role_id: "User Role"
     name_contains: "Name Contains"
     title: "Search Options"

config/locales/sortable.yml

@@ -8,3 +8,7 @@ en:
       first_name: "Name"
       role_id: "Role"
       updated_at: "Last Update"
+    zones:
+      min_vnum: "VNUM Range"
+      name: "Name"
+      owner_id: "Owner"      

config/routes.rb

@@ -12,4 +12,6 @@
   end
 
   resources :users, path: 'profiles'
+
+  resources :zones
 end

db/migrate/20190510122217_create_zones.rb

@@ -0,0 +1,14 @@
+class CreateZones < ActiveRecord::Migration[5.2]
+  def change
+    create_table :zones do |t|
+      t.string     :name, null: false
+      t.string     :filename, null: false
+      t.string     :author, null: false
+      t.references :owner, index: true, foreign_key: { to_table: :users }
+      t.integer    :min_vnum, null: false
+      t.integer    :max_vnum, null: false
+
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2019_03_26_235517) do
+ActiveRecord::Schema.define(version: 2019_05_10_122217) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -54,4 +54,17 @@
     t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true
   end
 
+  create_table "zones", force: :cascade do |t|
+    t.string "name", null: false
+    t.string "filename", null: false
+    t.string "author", null: false
+    t.bigint "owner_id"
+    t.integer "min_vnum", null: false
+    t.integer "max_vnum", null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["owner_id"], name: "index_zones_on_owner_id"
+  end
+
+  add_foreign_key "zones", "users", column: "owner_id"
 end