make a session model as well as controller

9 files changed, 148 insertions, 0 deletions

diff --git a/app/controllers/sessions_controller.rb b/app/controllers/sessions_controller.rb
index 16d11b5..2f72bf7 100644
--- a/app/controllers/sessions_controller.rb
+++ b/app/controllers/sessions_controller.rb
@@ -1,2 +1,74 @@
 class SessionsController < ApplicationController
+  before_action :set_session, only: [:show, :edit, :update, :destroy]
+
+  # GET /sessions
+  # GET /sessions.json
+  def index
+    @sessions = Session.all
+  end
+
+  # GET /sessions/1
+  # GET /sessions/1.json
+  def show
+  end
+
+  # GET /sessions/new
+  def new
+    @session = Session.new
+  end
+
+  # GET /sessions/1/edit
+  def edit
+  end
+
+  # POST /sessions
+  # POST /sessions.json
+  def create
+    @session = Session.new(session_params)
+
+    respond_to do |format|
+      if @session.save
+        format.html { redirect_to @session, notice: 'Session was successfully created.' }
+        format.json { render action: 'show', status: :created, location: @session }
+      else
+        format.html { render action: 'new' }
+        format.json { render json: @session.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PATCH/PUT /sessions/1
+  # PATCH/PUT /sessions/1.json
+  def update
+    respond_to do |format|
+      if @session.update(session_params)
+        format.html { redirect_to @session, notice: 'Session was successfully updated.' }
+        format.json { head :no_content }
+      else
+        format.html { render action: 'edit' }
+        format.json { render json: @session.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /sessions/1
+  # DELETE /sessions/1.json
+  def destroy
+    @session.destroy
+    respond_to do |format|
+      format.html { redirect_to sessions_url }
+      format.json { head :no_content }
+    end
+  end
+
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_session
+      @session = Session.find(params[:id])
+    end
+
+    # Never trust parameters from the scary internet, only allow the white list through.
+    def session_params
+      params.require(:session).permit(:user_id)
+    end
 end
diff --git a/app/models/session.rb b/app/models/session.rb
new file mode 100644
index 0000000..c66afec
--- /dev/null
+++ b/app/models/session.rb
@@ -0,0 +1,3 @@
+class Session < ActiveRecord::Base
+  belongs_to :user
+end
diff --git a/app/views/sessions/_form.html.erb b/app/views/sessions/_form.html.erb
new file mode 100644
index 0000000..1b94e77
--- /dev/null
+++ b/app/views/sessions/_form.html.erb
@@ -0,0 +1,21 @@
+<%= form_for(@session) do |f| %>
+  <% if @session.errors.any? %>
+    <div id="error_explanation">
+      <h2><%= pluralize(@session.errors.count, "error") %> prohibited this session from being saved:</h2>
+
+      <ul>
+      <% @session.errors.full_messages.each do |msg| %>
+        <li><%= msg %></li>
+      <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+  <div class="field">
+    <%= f.label :user_id %><br>
+    <%= f.text_field :user_id %>
+  </div>
+  <div class="actions">
+    <%= f.submit %>
+  </div>
+<% end %>
diff --git a/app/views/sessions/edit.html.erb b/app/views/sessions/edit.html.erb
new file mode 100644
index 0000000..bbd8407
--- /dev/null
+++ b/app/views/sessions/edit.html.erb
@@ -0,0 +1,6 @@
+<h1>Editing session</h1>
+
+<%= render 'form' %>
+
+<%= link_to 'Show', @session %> |
+<%= link_to 'Back', sessions_path %>
diff --git a/app/views/sessions/index.html.erb b/app/views/sessions/index.html.erb
new file mode 100644
index 0000000..707a47d
--- /dev/null
+++ b/app/views/sessions/index.html.erb
@@ -0,0 +1,27 @@
+<h1>Listing sessions</h1>
+
+<table>
+  <thead>
+    <tr>
+      <th>User</th>
+      <th></th>
+      <th></th>
+      <th></th>
+    </tr>
+  </thead>
+
+  <tbody>
+    <% @sessions.each do |session| %>
+      <tr>
+        <td><%= session.user %></td>
+        <td><%= link_to 'Show', session %></td>
+        <td><%= link_to 'Edit', edit_session_path(session) %></td>
+        <td><%= link_to 'Destroy', session, method: :delete, data: { confirm: 'Are you sure?' } %></td>
+      </tr>
+    <% end %>
+  </tbody>
+</table>
+
+<br>
+
+<%= link_to 'New Session', new_session_path %>
diff --git a/app/views/sessions/index.json.jbuilder b/app/views/sessions/index.json.jbuilder
new file mode 100644
index 0000000..18fd4fa
--- /dev/null
+++ b/app/views/sessions/index.json.jbuilder
@@ -0,0 +1,4 @@
+json.array!(@sessions) do |session|
+  json.extract! session, :id, :user_id
+  json.url session_url(session, format: :json)
+end
diff --git a/app/views/sessions/new.html.erb b/app/views/sessions/new.html.erb
new file mode 100644
index 0000000..55c9eca
--- /dev/null
+++ b/app/views/sessions/new.html.erb
@@ -0,0 +1,5 @@
+<h1>New session</h1>
+
+<%= render 'form' %>
+
+<%= link_to 'Back', sessions_path %>
diff --git a/app/views/sessions/show.html.erb b/app/views/sessions/show.html.erb
new file mode 100644
index 0000000..5176869
--- /dev/null
+++ b/app/views/sessions/show.html.erb
@@ -0,0 +1,9 @@
+<p id="notice"><%= notice %></p>
+
+<p>
+  <strong>User:</strong>
+  <%= @session.user %>
+</p>
+
+<%= link_to 'Edit', edit_session_path(@session) %> |
+<%= link_to 'Back', sessions_path %>
diff --git a/app/views/sessions/show.json.jbuilder b/app/views/sessions/show.json.jbuilder
new file mode 100644
index 0000000..4ebf936
--- /dev/null
+++ b/app/views/sessions/show.json.jbuilder
@@ -0,0 +1 @@
+json.extract! @session, :id, :user_id, :created_at, :updated_at