Wrapping up

manuels/admin.py

@@ -1,3 +1,18 @@
 from django.contrib import admin
 
-# Register your models here.
+from manuels.models import Teacher, Book, Level
+
+
+@admin.register(Teacher)
+class TeacherAdmin(admin.ModelAdmin):
+    pass
+
+
+@admin.register(Level)
+class LevelAdmin(admin.ModelAdmin):
+    pass
+
+
+@admin.register(Book)
+class BookAdmin(admin.ModelAdmin):
+    pass

manuels/forms.py

@@ -7,3 +7,5 @@ class AddBookForm(forms.ModelForm):
     class Meta:
         model = Book
         fields = '__all__'
+
+    add_another = forms.BooleanField(label='Ajouter un autre livre', required=False)

manuels/migrations/0003_auto_20180521_2225.py

@@ -0,0 +1,24 @@
+# Generated by Django 2.0.5 on 2018-05-21 20:25
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('manuels', '0002_auto_20180521_2154'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='book',
+            name='level',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to='manuels.Level', verbose_name='classe'),
+        ),
+        migrations.AlterField(
+            model_name='book',
+            name='teacher',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to='manuels.Teacher', verbose_name='enseignant'),
+        ),
+    ]

manuels/migrations/0004_auto_20180521_2226.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.0.5 on 2018-05-21 20:26
+
+from django.db import migrations, models
+import manuels.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('manuels', '0003_auto_20180521_2225'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='book',
+            name='isbn',
+            field=models.CharField(max_length=20, validators=[manuels.models.isbn_validator], verbose_name='ISBN/EAN'),
+        ),
+    ]

manuels/migrations/0005_auto_20180521_2230.py

@@ -0,0 +1,17 @@
+# Generated by Django 2.0.5 on 2018-05-21 20:30
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('manuels', '0004_auto_20180521_2226'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='level',
+            options={'verbose_name': 'classe', 'verbose_name_plural': 'classes'},
+        ),
+    ]

manuels/migrations/0006_auto_20180521_2307.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.0.5 on 2018-05-21 21:07
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('manuels', '0005_auto_20180521_2230'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='book',
+            name='previously_acquired',
+            field=models.BooleanField(choices=[(True, 'Oui'), (False, 'Non')], verbose_name="manuel acquis précédemment par l'élève"),
+        ),
+    ]

manuels/models.py

@@ -20,13 +20,19 @@ class Teacher(models.Model):
     def full_name(self):
         return f'{self.first_name} {self.last_name}'
 
+    def __str__(self):
+        return self.full_name
+
 
 class Level(models.Model):
     class Meta:
         verbose_name = 'classe'
-        verbose_name_plural = 'classe'
+        verbose_name_plural = 'classes'
     name = models.CharField('nom', max_length=10)
 
+    def __str__(self):
+        return self.name
+
 
 def isbn_validator(value):
     regex = re.compile(r'(\d-?){10,13}X?')
@@ -38,14 +44,29 @@ class Book(models.Model):
     class Meta:
         verbose_name = 'livre'
         verbose_name_plural = 'livres'
-    teacher = models.ForeignKey(to=Teacher, on_delete=models.SET_NULL, null=True)
-    level = models.ForeignKey(to=Level, on_delete=models.SET_NULL, null=True)
+
+    teacher = models.ForeignKey(verbose_name='enseignant', to=Teacher, on_delete=models.SET_NULL, null=True)
+    level = models.ForeignKey(verbose_name='classe', to=Level, on_delete=models.SET_NULL, null=True)
     field = models.CharField('matière', max_length=100)
     title = models.TextField('titre')
     authors = models.TextField('auteurs')
     editor = models.CharField('éditeur', max_length=200)
     collection = models.CharField('collection', max_length=200, blank=True)
     publication_year = models.PositiveIntegerField('année de publication')
-    isbn = models.TextField('ISBN/EAN', validators=[isbn_validator])
+    isbn = models.CharField('ISBN/EAN', max_length=20, validators=[isbn_validator])
     price = models.PositiveIntegerField('prix')
-    previously_acquired = models.BooleanField("manuel acquis précédemment par l'élève", blank=True)
+    YES_NO_CHOICE = (
+        (True, 'Oui'),
+        (False, 'Non'),
+    )
+    previously_acquired = models.BooleanField("manuel acquis précédemment par l'élève", choices=YES_NO_CHOICE, blank=False)
+
+    @property
+    def previously_acquired_emoji(self):
+        if self.previously_acquired:
+            return '✅'
+        else:
+            return '🚫'
+
+    def __str__(self):
+        return f'{self.title} ({self.authors}) - {self.isbn}'

manuels/templates/manuels/add_book.html

@@ -2,17 +2,12 @@
 
 {% load bootstrap4 %}
 
-{% block title %}Ajouter un livre{% endblock %}
-
 {% block content %}
     <div class="row">
         <div class="col-12">
-            Bienvenue {{ teacher.full_name }}
-        </div>
-    </div>
-    <div class="row">
-        <div class="col-12">
-            <form action="#" method="post" class="form">
+            <h1>Bienvenue {{ teacher.full_name }}</h1>
+            <h2>{% block title %}Ajouter un livre{% endblock %}</h2>
+            <form action="" method="post" class="form">
                 {% csrf_token %}
                 {% bootstrap_form form %}
                 {% buttons %}

manuels/templates/manuels/base.html

@@ -8,6 +8,11 @@
 </head>
 <body>
 <div class="container-fluid">
+    {% for message in messages %}
+        <div class="alert alert-{{ message.tags }} fade show" role="alert">
+            {{ message }}
+        </div>
+    {% endfor %}
     {% block content %}
     {% endblock %}
 </div>

manuels/templates/manuels/list_books.html

@@ -0,0 +1,47 @@
+{% extends 'manuels/base.html' %}
+
+{% load bootstrap4 %}
+
+{% block content %}
+    <div class="row">
+        <div class="col-12">
+            <h1>Bienvenue {{ teacher.full_name }}</h1>
+            <h2>{% block title %}Liste des livres demandés{% endblock %}</h2>
+            <a href="{% url 'add_book' id=teacher.pk %}" class="btn btn-primary">Ajouter un livre</a>
+            <table class="table table-hover table-sm">
+                <thead>
+                <tr>
+                    <th scope="col">#</th>
+                    <th scope="col">Classe</th>
+                    <th scope="col">Matière</th>
+                    <th scope="col">Titre</th>
+                    <th scope="col">Auteurs</th>
+                    <th scope="col">Éditeur</th>
+                    <th scope="col">Collection</th>
+                    <th scope="col">Année de publication</th>
+                    <th scope="col">ISBN</th>
+                    <th scope="col">Prix</th>
+                    <th scope="col">Déjà acheté par l'élève</th>
+                </tr>
+                </thead>
+                <tbody>
+                {% for book in books %}
+                    <tr>
+                        <th scope="row">{{ forloop.counter }}</th>
+                        <td>{{ book.level }}</td>
+                        <td>{{ book.field }}</td>
+                        <td>{{ book.title }}</td>
+                        <td>{{ book.authors }}</td>
+                        <td>{{ book.editor }}</td>
+                        <td>{{ book.collection }}</td>
+                        <td>{{ book.publication_year }}</td>
+                        <td>{{ book.isbn }}</td>
+                        <td>{{ book.price }}</td>
+                        <td>{{ book.previously_acquired_emoji }}</td>
+                    </tr>
+                {% endfor %}
+                </tbody>
+            </table>
+        </div>
+    </div>
+{% endblock %}

manuels/urls.py

@@ -1,7 +1,8 @@
 from django.urls import path
 
-from manuels.views import AddBookView
+from manuels.views import AddBookView, ListBooksView
 
 urlpatterns = [
-    path('teacher/<int:id>/', AddBookView.as_view(), name='add_book')
+    path('teacher/<int:id>/add', AddBookView.as_view(), name='add_book'),
+    path('teacher/<int:id>/', ListBooksView.as_view(), name='list_books'),
 ]

manuels/views.py

@@ -1,5 +1,7 @@
+from django.contrib import messages
 from django.shortcuts import get_object_or_404
-from django.views.generic import CreateView, FormView, TemplateView
+from django.urls import reverse
+from django.views.generic import CreateView, ListView
 
 from manuels.forms import AddBookForm
 from manuels.models import Teacher, Book
@@ -11,10 +13,7 @@ class HomePageView(CreateView):
     template_name = 'manuels/home_page.html'
 
 
-class AddBookView(CreateView):
-    model = Book
-    template_name = 'manuels/add_book.html'
-    form_class = AddBookForm
+class BaseTeacherView:
     teacher = None
 
     def dispatch(self, request, *args, **kwargs):
@@ -27,6 +26,22 @@ class AddBookView(CreateView):
 
         return context
 
+
+class ListBooksView(BaseTeacherView, ListView):
+    model = Book
+    template_name = 'manuels/list_books.html'
+    context_object_name = 'books'
+
+    def get_queryset(self):
+        return Book.objects.filter(teacher=self.teacher)
+
+
+class AddBookView(BaseTeacherView, CreateView):
+    model = Book
+    template_name = 'manuels/add_book.html'
+    form_class = AddBookForm
+    add_another = False
+
     def get_initial(self):
         return {
             'teacher': self.teacher
@@ -36,3 +51,14 @@ class AddBookView(CreateView):
         form = super().get_form(form_class)
         form.fields['teacher'].queryset = Teacher.objects.filter(pk=self.teacher.pk)
         return form
+
+    def form_valid(self, form):
+        self.add_another = form.cleaned_data['add_another']
+        return super().form_valid(form)
+
+    def get_success_url(self):
+        messages.success(self.request, f'"{self.object}" a été ajouté.')
+        if self.add_another:
+            return reverse('add_book', args=[str(self.teacher.id)])
+        else:
+            return reverse('list_books', args=[str(self.teacher.id)])