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courseplatform
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courses CRUD

This commit is contained in:
Adrian Hinz 2019-05-10 18:35:04 +02:00
parent 0dd9b15ee7
commit 5a1c285989
36 changed files with 524 additions and 2 deletions
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2
app/assets/javascripts/admin/courses.js Normal file
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// Place all the behaviors and hooks related to the matching controller here.
// All this logic will automatically be available in application.js.

4
app/assets/stylesheets/admin/courses.css Normal file
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/*
Place all the styles related to the matching controller here.
They will automatically be included in application.css.
*/

6
app/assets/stylesheets/sb-admin-2.css
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@ -217,6 +217,12 @@ table {
border-collapse: collapse;
}
.table td.fit,
.table th.fit {
white-space: nowrap;
width: 1%;
}
caption {
padding-top: 0.75rem;
padding-bottom: 0.75rem;

87
app/controllers/admin/courses_controller.rb Normal file
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# frozen_string_literal: true
module Admin
# Kursy
class CoursesController < ApplicationController
before_action :set_object, only: %i[show edit update destroy]
# GET /admin/courses
# GET /admin/courses.json
def index
collection
end
# GET /admin/courses/1
# GET /admin/courses/1.json
def show; end
# GET /admin/courses/new
def new
@course = Course.new
end
# GET /admin/courses/1/edit
def edit; end
# POST /admin/courses
# POST /admin/courses.json
def create
@course = Course.new(admin_course_params)
respond_to do |format|
if @course.save
format.js { collection }
format.html { redirect_to [:admin, @course], notice: 'Course was successfully created.' }
format.json { render :show, status: :created, location: @course }
else
format.js { render :new }
format.html { render :new }
format.json { render json: @course.errors, status: :unprocessable_entity }
end
end
end
# PATCH/PUT /admin/courses/1
# PATCH/PUT /admin/courses/1.json
def update
respond_to do |format|
if @course.update(admin_course_params)
format.js { collection }
format.html { redirect_to [:admin, @course], notice: 'Course was successfully updated.' }
format.json { render :show, status: :ok, location: @course }
else
format.js { render :edit }
format.html { render :edit }
format.json { render json: @course.errors, status: :unprocessable_entity }
end
end
end
# DELETE /admin/courses/1
# DELETE /admin/courses/1.json
def destroy
@course.destroy
respond_to do |format|
format.js { collection }
format.html { redirect_to admin_courses_url, notice: 'Course was successfully destroyed.' }
format.json { head :no_content }
end
end
private
# Use callbacks to share common setup or constraints between actions.
def set_object
@course = Course.find(params[:id])
end
def collection
@courses = Course.all
end
# Never trust parameters from the scary internet, only allow the white list through.
def admin_course_params
params.require(:course).permit(:name, :description)
end
end
end

2
app/helpers/admin/courses_helper.rb Normal file
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module Admin::CoursesHelper
end

1
app/helpers/sidemenu_helper.rb
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@ -6,6 +6,7 @@ module SidemenuHelper
ret = nav_link('home', '/', 'home', 'fa-home')
ret += divider
ret += heading('Admin')
ret += nav_link('courses', '/admin/courses', 'admin/courses', 'fa-tv')
submenu = ['users.user_management',
['users.accounts', '/admin/users', 'admin/users', 'fa-user-circle'],
'users.finance',

4
app/models/course.rb
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@ -1,2 +1,6 @@
# frozen_string_literal: true
class Course < ApplicationRecord
has_many :weeks, dependent: :destroy
validates :name, presence: true
end

2
app/views/admin/courses/create.js.erb Normal file
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$('#ajax_form').slideUp();
$('#ajax_list').html("<%= escape_javascript(render('/admin/courses/partials/courses')) %>");

1
app/views/admin/courses/destroy.js.erb Normal file
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$('#ajax_list').html("<%= escape_javascript(render('/admin/courses/partials/courses')) %>");

1
app/views/admin/courses/edit.html.erb Normal file
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<%= render '/admin/courses/partials/edit' %>

2
app/views/admin/courses/edit.js.erb Normal file
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$("#ajax_form").html("<%= escape_javascript(render('admin/courses/partials/edit')) %>");
$("#ajax_form").slideDown();

22
app/views/admin/courses/index.html.erb Normal file
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@ -0,0 +1,22 @@
<h1 class="h3 mb-1 text-gray-800">Kursy</h1>
<p class="mb-4">Tutaj jakiś opis.</p>
<p id="notice"><%= notice %></p>
<div class="row">
<div class="col">
<!-- Basic Card Example -->
<div class="card shadow mb-4">
<div class="card-header py-3 d-flex flex-row align-items-center justify-content-between">
<h6 class="m-0 font-weight-bold text-primary">Lista kursów</h6>
<%= link_to raw('<i class="fa fa-plus"></i> Dodaj Nowy Kurs'), new_admin_course_path, { remote: true, class: 'btn btn-sm btn-primary float-right' } %>
</div>
<div class="card-body">
<div id="ajax_form"></div>
<div id="ajax_list">
<%= render partial: '/admin/courses/partials/courses' %>
</div>
</div>
</div>
</div>
</div>

1
app/views/admin/courses/index.json.jbuilder Normal file
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json.array! @courses, partial: '/admin/courses/partials/admin_course', as: :course

1
app/views/admin/courses/new.html.erb Normal file
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<%= render partial: '/admin/courses/partials/form' %>

2
app/views/admin/courses/new.js.erb Normal file
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$("#ajax_form").html("<%= escape_javascript(render('admin/courses/partials/new')) %>");
$("#ajax_form").slideDown();

2
app/views/admin/courses/partials/_admin_course.json.jbuilder Normal file
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json.extract! course, :id, :name, :description, :created_at, :updated_at
json.url admin_course_url(course, format: :json)

21
app/views/admin/courses/partials/_courses.html.erb Normal file
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@ -0,0 +1,21 @@
<table class="table table-bordered">
<thead class="thead-dark">
<tr>
<th>Nazwa</th>
<th>Opis</th>
<th class="fit">Akcje</th>
</tr>
</thead>
<tbody>
<% @courses.each do |course| %>
<tr>
<td><%= link_to course.name, [:admin, course] %></td>
<td><%= course.description %></td>
<td class="fit">
<%= link_to raw('<i class="fa fa-pencil-alt"></i>'), edit_admin_course_path(course), { remote: true, class: 'btn btn-sm btn-info', title: t('edit') } %>
<%= link_to raw('<i class="fa fa-times"></i>'), [:admin, course], { remote: true, class: 'btn btn-sm btn-danger', method: :delete, data:{ confirm: t('confirm_delete') }, title: t('delete')} %>
</td>
</tr>
<% end %>
</tbody>
</table>

13
app/views/admin/courses/partials/_edit.html.erb Normal file
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@ -0,0 +1,13 @@
<div class="row">
<div class="col">
<!-- Basic Card Example -->
<div class="card shadow mb-4 border-primary">
<div class="card-header text-white bg-primary">
<h6>Edycja kursu</h6>
</div>
<div class="card-body">
<%= render '/admin/courses/partials/form', course: @course %>
</div>
</div>
</div>
</div>

25
app/views/admin/courses/partials/_form.html.erb Normal file
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@ -0,0 +1,25 @@
<%= form_with(model: [:admin, course]) do |form| %>
<% if course.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(course.errors.count, "error") %> prohibited this admin_course from being saved:</h2>
<ul>
<% course.errors.full_messages.each do |message| %>
<li><%= message %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="form-row">
<div class="form-group col-md-6">
<%= form.label :name %>
<%= form.text_field :name, class: 'form-control' %>
</div>
<div class="form-group col-md-6">
<%= form.label :description %>
<%= form.text_area :description, class: 'form-control' %>
</div>
</div>
<%= form.submit 'Zapisz', class: 'btn btn-primary' %>
<% end %>

13
app/views/admin/courses/partials/_new.html.erb Normal file
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@ -0,0 +1,13 @@
<div class="row">
<div class="col">
<!-- Basic Card Example -->
<div class="card shadow mb-4 border-primary">
<div class="card-header text-white bg-primary">
<h6>Nowy kurs</h6>
</div>
<div class="card-body">
<%= render '/admin/courses/partials/form', course: @course %>
</div>
</div>
</div>
</div>

6
app/views/admin/courses/show.html.erb Normal file
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<h1 class="h3 mb-1 text-gray-800">Kurs: <strong><%= @course.name %></strong></h1>
<p class="mb-4"><%= @course.description %></p>
<!-- Weeks -->
<%= link_to 'Back', admin_courses_path %>

1
app/views/admin/courses/show.json.jbuilder Normal file
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json.partial! "/admin/courses/partials/admin_course", course: @course

2
app/views/admin/courses/update.js.erb Normal file
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$('#ajax_form').slideUp();
$('#ajax_list').html("<%= escape_javascript(render('/admin/courses/partials/courses')) %>");

2
app/views/layouts/application.html.erb
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@ -134,7 +134,9 @@
<!-- End of Topbar -->
<!-- Begin Page Content -->
<div class="container-fluid">
<%= yield %>
</div>
</div>
<!-- End of Main Content -->

1
config/locales/pl/menu.yml
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@ -10,4 +10,5 @@ pl:
admin: 'Admin'
settings: 'Ustawienia'
configuration: 'Konfiguracja'
courses: 'Kursy'
placeholder: 'plac'

3
config/routes.rb
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@ -1,4 +1,7 @@
Rails.application.routes.draw do
namespace :admin do
resources :courses
end
get 'tests/index'
get 'tests/test'
namespace :admin do

141
spec/controllers/admin/courses_controller_spec.rb Normal file
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require 'rails_helper'
# This spec was generated by rspec-rails when you ran the scaffold generator.
# It demonstrates how one might use RSpec to specify the controller code that
# was generated by Rails when you ran the scaffold generator.
#
# It assumes that the implementation code is generated by the rails scaffold
# generator. If you are using any extension libraries to generate different
# controller code, this generated spec may or may not pass.
#
# It only uses APIs available in rails and/or rspec-rails. There are a number
# of tools you can use to make these specs even more expressive, but we're
# sticking to rails and rspec-rails APIs to keep things simple and stable.
#
# Compared to earlier versions of this generator, there is very limited use of
# stubs and message expectations in this spec. Stubs are only used when there
# is no simpler way to get a handle on the object needed for the example.
# Message expectations are only used when there is no simpler way to specify
# that an instance is receiving a specific message.
#
# Also compared to earlier versions of this generator, there are no longer any
# expectations of assigns and templates rendered. These features have been
# removed from Rails core in Rails 5, but can be added back in via the
# `rails-controller-testing` gem.
RSpec.describe Admin::CoursesController, type: :controller do
# This should return the minimal set of attributes required to create a valid
# Admin::Course. As you add validations to Admin::Course, be sure to
# adjust the attributes here as well.
let(:valid_attributes) {
skip("Add a hash of attributes valid for your model")
}
let(:invalid_attributes) {
skip("Add a hash of attributes invalid for your model")
}
# This should return the minimal set of values that should be in the session
# in order to pass any filters (e.g. authentication) defined in
# Admin::CoursesController. Be sure to keep this updated too.
let(:valid_session) { {} }
describe "GET #index" do
it "returns a success response" do
Admin::Course.create! valid_attributes
get :index, params: {}, session: valid_session
expect(response).to be_successful
end
end
describe "GET #show" do
it "returns a success response" do
course = Admin::Course.create! valid_attributes
get :show, params: {id: course.to_param}, session: valid_session
expect(response).to be_successful
end
end
describe "GET #new" do
it "returns a success response" do
get :new, params: {}, session: valid_session
expect(response).to be_successful
end
end
describe "GET #edit" do
it "returns a success response" do
course = Admin::Course.create! valid_attributes
get :edit, params: {id: course.to_param}, session: valid_session
expect(response).to be_successful
end
end
describe "POST #create" do
context "with valid params" do
it "creates a new Admin::Course" do
expect {
post :create, params: {admin_course: valid_attributes}, session: valid_session
}.to change(Admin::Course, :count).by(1)
end
it "redirects to the created admin_course" do
post :create, params: {admin_course: valid_attributes}, session: valid_session
expect(response).to redirect_to(Admin::Course.last)
end
end
context "with invalid params" do
it "returns a success response (i.e. to display the 'new' template)" do
post :create, params: {admin_course: invalid_attributes}, session: valid_session
expect(response).to be_successful
end
end
end
describe "PUT #update" do
context "with valid params" do
let(:new_attributes) {
skip("Add a hash of attributes valid for your model")
}
it "updates the requested admin_course" do
course = Admin::Course.create! valid_attributes
put :update, params: {id: course.to_param, admin_course: new_attributes}, session: valid_session
course.reload
skip("Add assertions for updated state")
end
it "redirects to the admin_course" do
course = Admin::Course.create! valid_attributes
put :update, params: {id: course.to_param, admin_course: valid_attributes}, session: valid_session
expect(response).to redirect_to(course)
end
end
context "with invalid params" do
it "returns a success response (i.e. to display the 'edit' template)" do
course = Admin::Course.create! valid_attributes
put :update, params: {id: course.to_param, admin_course: invalid_attributes}, session: valid_session
expect(response).to be_successful
end
end
end
describe "DELETE #destroy" do
it "destroys the requested admin_course" do
course = Admin::Course.create! valid_attributes
expect {
delete :destroy, params: {id: course.to_param}, session: valid_session
}.to change(Admin::Course, :count).by(-1)
end
it "redirects to the admin_courses list" do
course = Admin::Course.create! valid_attributes
delete :destroy, params: {id: course.to_param}, session: valid_session
expect(response).to redirect_to(admin_courses_url)
end
end
end

6
spec/factories/admin/courses.rb Normal file
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FactoryBot.define do
factory :admin_course, class: 'Admin::Course' do
name { "MyString" }
description { "MyText" }
end
end

15
spec/helpers/admin/courses_helper_spec.rb Normal file
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@ -0,0 +1,15 @@
require 'rails_helper'
# Specs in this file have access to a helper object that includes
# the Admin::CoursesHelper. For example:
#
# describe Admin::CoursesHelper do
# describe "string concat" do
# it "concats two strings with spaces" do
# expect(helper.concat_strings("this","that")).to eq("this that")
# end
# end
# end
RSpec.describe Admin::CoursesHelper, type: :helper do
pending "add some examples to (or delete) #{__FILE__}"
end

5
spec/models/admin/course_spec.rb Normal file
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@ -0,0 +1,5 @@
require 'rails_helper'
RSpec.describe Admin::Course, type: :model do
pending "add some examples to (or delete) #{__FILE__}"
end

10
spec/requests/admin/courses_spec.rb Normal file
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@ -0,0 +1,10 @@
require 'rails_helper'
RSpec.describe "Admin::Courses", type: :request do
describe "GET /admin/courses" do
it "works! (now write some real specs)" do
get admin_courses_path
expect(response).to have_http_status(200)
end
end
end

38
spec/routing/admin/courses_routing_spec.rb Normal file
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require "rails_helper"
RSpec.describe Admin::CoursesController, type: :routing do
describe "routing" do
it "routes to #index" do
expect(:get => "/admin/courses").to route_to("admin/courses#index")
end
it "routes to #new" do
expect(:get => "/admin/courses/new").to route_to("admin/courses#new")
end
it "routes to #show" do
expect(:get => "/admin/courses/1").to route_to("admin/courses#show", :id => "1")
end
it "routes to #edit" do
expect(:get => "/admin/courses/1/edit").to route_to("admin/courses#edit", :id => "1")
end
it "routes to #create" do
expect(:post => "/admin/courses").to route_to("admin/courses#create")
end
it "routes to #update via PUT" do
expect(:put => "/admin/courses/1").to route_to("admin/courses#update", :id => "1")
end
it "routes to #update via PATCH" do
expect(:patch => "/admin/courses/1").to route_to("admin/courses#update", :id => "1")
end
it "routes to #destroy" do
expect(:delete => "/admin/courses/1").to route_to("admin/courses#destroy", :id => "1")
end
end
end

21
spec/views/admin/courses/edit.html.erb_spec.rb Normal file
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require 'rails_helper'
RSpec.describe "admin/courses/edit", type: :view do
before(:each) do
@admin_course = assign(:admin_course, Admin::Course.create!(
:name => "MyString",
:description => "MyText"
))
end
it "renders the edit admin_course form" do
render
assert_select "form[action=?][method=?]", admin_course_path(@admin_course), "post" do
assert_select "input[name=?]", "admin_course[name]"
assert_select "textarea[name=?]", "admin_course[description]"
end
end
end

22
spec/views/admin/courses/index.html.erb_spec.rb Normal file
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@ -0,0 +1,22 @@
require 'rails_helper'
RSpec.describe "admin/courses/index", type: :view do
before(:each) do
assign(:admin_courses, [
Admin::Course.create!(
:name => "Name",
:description => "MyText"
),
Admin::Course.create!(
:name => "Name",
:description => "MyText"
)
])
end
it "renders a list of admin/courses" do
render
assert_select "tr>td", :text => "Name".to_s, :count => 2
assert_select "tr>td", :text => "MyText".to_s, :count => 2
end
end

21
spec/views/admin/courses/new.html.erb_spec.rb Normal file
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@ -0,0 +1,21 @@
require 'rails_helper'
RSpec.describe "admin/courses/new", type: :view do
before(:each) do
assign(:admin_course, Admin::Course.new(
:name => "MyString",
:description => "MyText"
))
end
it "renders new admin_course form" do
render
assert_select "form[action=?][method=?]", admin_courses_path, "post" do
assert_select "input[name=?]", "admin_course[name]"
assert_select "textarea[name=?]", "admin_course[description]"
end
end
end

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spec/views/admin/courses/show.html.erb_spec.rb Normal file
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@ -0,0 +1,16 @@
require 'rails_helper'
RSpec.describe "admin/courses/show", type: :view do
before(:each) do
@admin_course = assign(:admin_course, Admin::Course.create!(
:name => "Name",
:description => "MyText"
))
end
it "renders attributes in <p>" do
render
expect(rendered).to match(/Name/)
expect(rendered).to match(/MyText/)
end
end