Add interface to create and see note sheets

Signed-off-by: Yohann D'ANELLO <ynerant@crans.org>

apps/member/migrations/0009_auto_20220818_1301.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.27 on 2022-08-18 11:01
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('member', '0008_auto_20211005_1544'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='profile',
+            name='promotion',
+            field=models.PositiveSmallIntegerField(default=2022, help_text='Year of entry to the school (None if not ENS student)', null=True, verbose_name='promotion'),
+        ),
+    ]

apps/sheets/forms.py

@@ -0,0 +1,41 @@
+# Copyright (C) 2018-2022 by BDE ENS Paris-Saclay
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from django import forms
+
+from member.models import Club
+from note_kfet.inputs import AmountInput, Autocomplete, DateTimePickerInput
+
+from .models import Food, Meal, Sheet
+
+
+class SheetForm(forms.ModelForm):
+    class Meta:
+        model = Sheet
+        fields = '__all__'
+        widgets = {
+            'date': DateTimePickerInput(),
+        }
+
+
+class FoodForm(forms.ModelForm):
+    class Meta:
+        model = Food
+        exclude = ('sheet', )
+        widgets = {
+            'price': AmountInput(),
+            'club': Autocomplete(
+                model=Club,
+                attrs={"api_url": "/api/members/club/"},
+            ),
+        }
+
+
+class MealForm(forms.ModelForm):
+    class Meta:
+        model = Meal
+        exclude = ('sheet', )
+        widgets = {
+            'content': forms.CheckboxSelectMultiple(),
+            'price': AmountInput(),
+        }

apps/sheets/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 2.2.27 on 2022-08-18 10:25
+# Generated by Django 2.2.27 on 2022-08-18 11:01
 
 from django.db import migrations, models
 import django.db.models.deletion
@@ -10,8 +10,8 @@ class Migration(migrations.Migration):
     initial = True
 
     dependencies = [
+        ('member', '0009_auto_20220818_1301'),
         ('note', '0006_trust'),
-        ('member', '0009_auto_20220818_1225'),
     ]
 
     operations = [
@@ -93,6 +93,7 @@ class Migration(migrations.Migration):
                 ('name', models.CharField(max_length=255, verbose_name='name')),
                 ('date', models.DateTimeField(default=django.utils.timezone.now, verbose_name='start date')),
                 ('description', models.TextField(verbose_name='description')),
+                ('visible', models.BooleanField(default=False, help_text='the note sheet will be private until this field is checked.', verbose_name='visible')),
             ],
             options={
                 'verbose_name': 'note sheet',

apps/sheets/models.py

@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 from django.db import models
+from django.urls import reverse_lazy
 from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
 
@@ -24,6 +25,18 @@ class Sheet(models.Model):
         verbose_name=_("description"),
     )
 
+    visible = models.BooleanField(
+        default=False,
+        verbose_name=_("visible"),
+        help_text=_("the note sheet will be private until this field is checked."),
+    )
+
+    def get_absolute_url(self):
+        return reverse_lazy('sheets:sheet_detail', args=(self.pk,))
+
+    def __str__(self):
+        return self.name
+
     class Meta:
         verbose_name = _("note sheet")
         verbose_name_plural = _("note sheets")
@@ -57,6 +70,9 @@ class Food(models.Model):
         help_text=_("If set to false, this option won't be offered (in case of out of stock)"),
     )
 
+    def __str__(self):
+        return self.name
+
     class Meta:
         verbose_name = _("food")
         verbose_name_plural = _("food")
@@ -85,6 +101,9 @@ class FoodOption(models.Model):
         help_text=_("If set to false, this option won't be offered (in case of out of stock)"),
     )
 
+    def __str__(self):
+        return self.name
+
     class Meta:
         verbose_name = _("food option")
         verbose_name_plural = _("food options")
@@ -117,6 +136,9 @@ class Meal(models.Model):
         help_text=_("If set to false, this option won't be offered (in case of out of stock)"),
     )
 
+    def __str__(self):
+        return self.name
+
     class Meta:
         verbose_name = _("meal")
         verbose_name_plural = _("meals")

apps/sheets/tables.py

@@ -0,0 +1,22 @@
+# Copyright (C) 2018-2022 by BDE ENS Paris-Saclay
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+import django_tables2 as tables
+from django.urls import reverse_lazy
+
+from sheets.models import Sheet
+
+
+class SheetTable(tables.Table):
+    class Meta:
+        attrs = {
+            'class': 'table table-condensed table-striped table-hover'
+        }
+        model = Sheet
+        template_name = 'django_tables2/bootstrap4.html'
+        fields = ('name', 'date', )
+        row_attrs = {
+            'class': 'table-row',
+            'id': lambda record: "row-" + str(record.pk),
+            'data-href': lambda record: reverse_lazy('sheets:sheet_detail', args=(record.pk,))
+        }

apps/sheets/templates/sheets/food_form.html

@@ -0,0 +1,21 @@
+{% extends "wei/base.html" %}
+{% comment %}
+SPDX-License-Identifier: GPL-3.0-or-later
+{% endcomment %}
+{% load crispy_forms_tags %}
+{% load i18n %}
+
+{% block profile_content %}
+<div class="card bg-light mb-3">
+    <h3 class="card-header text-center">
+        {{ title }}
+    </h3>
+    <div class="card-body">
+        <form method="post">
+            {% csrf_token %}
+            {{ form|crispy }}
+            <button class="btn btn-primary" type="submit">{% trans "Submit" %}</button>
+        </form>
+    </div>
+</div>
+{% endblock %}

apps/sheets/templates/sheets/meal_form.html

@@ -0,0 +1,21 @@
+{% extends "wei/base.html" %}
+{% comment %}
+SPDX-License-Identifier: GPL-3.0-or-later
+{% endcomment %}
+{% load crispy_forms_tags %}
+{% load i18n %}
+
+{% block profile_content %}
+<div class="card bg-light mb-3">
+    <h3 class="card-header text-center">
+        {{ title }}
+    </h3>
+    <div class="card-body">
+        <form method="post">
+            {% csrf_token %}
+            {{ form|crispy }}
+            <button class="btn btn-primary" type="submit">{% trans "Submit" %}</button>
+        </form>
+    </div>
+</div>
+{% endblock %}

apps/sheets/templates/sheets/sheet_detail.html

@@ -0,0 +1,83 @@
+{% extends "base.html" %}
+
+{% load i18n %}
+{% load pretty_money %}
+
+{% block content %}
+<div class="card">
+<div class="card-header text-center">
+    <h1>{{ sheet.name }}</h1>
+</div>
+<div class="card-body">
+    <div class="alert alert-secondary">
+        <div class="row">
+            <div class="col-sm-11">
+                {{ sheet.description }}
+            </div>
+            {% if can_change_sheet %}
+                <div class="col-sm-1">
+                    <a class="badge badge-primary" href="{% url 'sheets:sheet_update' pk=sheet.pk %}">
+                        <i class="fa fa-edit"></i>
+                        {% trans "Edit" %}
+                    </a>
+                </div>
+            {% endif %}
+        </div>
+    </div>
+
+    <h3>{% trans "menu"|capfirst %} :</h3>
+    <ul>
+        {% for meal in sheet.meal_set.all %}
+            <li{% if not meal.available %} class="text-danger" style="text-decoration: line-through !important;"{% endif %}>
+                {{ meal }} ({{ meal.price|pretty_money }})
+                {% if can_change_sheet %}
+                    <a href="{% url 'sheets:meal_update' pk=meal.pk %}" class="badge badge-primary">
+                        <i class="fa fa-edit"></i>
+                        {% trans "Edit" %}
+                    </a>
+                {% endif %}
+            </li>
+        {% endfor %}
+        <hr>
+        {% for food in sheet.food_set.all %}
+            <li{% if not food.available %} class="text-danger" style="text-decoration: line-through !important;"{% endif %}>
+                {{ food }} ({{ food.price|pretty_money }})
+                {% if can_change_sheet %}
+                    <a href="{% url 'sheets:food_update' pk=food.pk %}" class="badge badge-primary">
+                        <i class="fa fa-edit"></i>
+                        {% trans "Edit" %}
+                    </a>
+                {% endif %}
+                {% if food.option_set.all %}
+                    <ul>
+                        {% for option in food.available_options %}
+                            <li{% if not option.available %} class="text-danger" style="text-decoration: line-through !important;"{% endif %}>
+                                {{ option }}{% if option.extra_price %} ({{ option.extra_price|pretty_money }}){% endif %}
+                            </li>
+                        {% endfor %}
+                    </ul>
+                {% endif %}
+            </li>
+        {% empty %}
+            <div class="alert alert-warning">
+                {% trans "The menu is empty for now." %}
+            </div>
+        {% endfor %}
+    </ul>
+
+    <div class="text-center">
+        {% if can_add_food %}
+            <a href="{% url 'sheets:food_create' pk=sheet.pk %}" class="btn btn-primary">{% trans "Add new food" %}</a>
+        {% endif %}
+        {% if can_add_meal %}
+            <a href="{% url 'sheets:meal_create' pk=sheet.pk %}" class="btn btn-primary">{% trans "Add new meal" %}</a>
+        {% endif %}
+    </div>
+</div>
+<div class="card-footer text-center">
+    <a class="btn btn-success">
+        {% trans "Order now" %}
+    </a>
+</div>
+</div>
+{% endblock %}

apps/sheets/templates/sheets/sheet_form.html

@@ -0,0 +1,21 @@
+{% extends "wei/base.html" %}
+{% comment %}
+SPDX-License-Identifier: GPL-3.0-or-later
+{% endcomment %}
+{% load crispy_forms_tags %}
+{% load i18n %}
+
+{% block profile_content %}
+<div class="card bg-light mb-3">
+    <h3 class="card-header text-center">
+        {{ title }}
+    </h3>
+    <div class="card-body">
+        <form method="post">
+            {% csrf_token %}
+            {{ form|crispy }}
+            <button class="btn btn-primary" type="submit">{% trans "Submit" %}</button>
+        </form>
+    </div>
+</div>
+{% endblock %}

apps/sheets/templates/sheets/sheet_list.html

@@ -0,0 +1,74 @@
+{% extends "base.html" %}
+{% comment %}
+SPDX-License-Identifier: GPL-3.0-or-later
+{% endcomment %}
+{% load render_table from django_tables2 %}
+{% load i18n %}
+
+{% block content %}
+<div class="row justify-content-center mb-4">
+    <div class="col-md-10 text-center">
+        <input class="form-control mx-auto w-25" type="text" onkeyup="search_field_moved()" id="search_field"/>
+        {% if can_create_sheet %}
+            <hr>
+            <a class="btn btn-primary text-center my-4" href="{% url 'sheets:sheet_create' %}">{% trans "Create a sheet" %}</a>
+        {% endif %}
+    </div>
+</div>
+<div class="row justify-content-center">   
+    <div class="col-md-10">
+        <div class="card card-border shadow">
+            <div class="card-header text-center">
+                <h5> {% trans "Note sheet listing" %}</h5>
+            </div>
+            <div class="card-body px-0 py-0" id="sheets_table">
+                {% render_table table %}
+            </div>
+        </div>
+    </div>
+</div>
+
+{% endblock %}
+{% block extrajavascript %}
+<script type="text/javascript">
+
+function getInfo() {
+    var asked = $("#search_field").val();
+    /* on ne fait la requête que si on a au moins un caractère pour chercher */
+    var sel = $(".table-row");
+    if (asked.length >= 1) {
+        $.getJSON("/api/sheets/sheet/?format=json&search="+asked, function(buttons){
+            let selected_id = buttons.results.map((a => "#row-"+a.id));
+            if (selected_id.length)
+                $(".table-row,"+selected_id.join()).show();
+            $(".table-row").not(selected_id.join()).hide();
+            
+        });
+    }else{
+        // show everything
+        $('table tr').show();
+    }       
+}
+var timer;
+var timer_on;
+/* Fontion appelée quand le texte change (délenche le timer) */
+function search_field_moved(secondfield) {
+    if (timer_on) { // Si le timer a déjà été lancé, on réinitialise le compteur.
+        clearTimeout(timer);
+        timer = setTimeout("getInfo(" + secondfield + ")", 300);
+    }
+    else { // Sinon, on le lance et on enregistre le fait qu'il tourne.
+        timer = setTimeout("getInfo(" + secondfield + ")", 300);
+        timer_on = true;
+    }
+}
+
+// clickable row 
+$(document).ready(function($) {
+    $(".table-row").click(function() {
+        window.document.location = $(this).data("href");
+    });
+});
+
+</script>
+{% endblock %}

apps/sheets/urls.py

@@ -3,7 +3,18 @@
 
 from django.urls import path
 
+from sheets.views import FoodCreateView, FoodUpdateView, MealCreateView, MealUpdateView, \
+    SheetCreateView, SheetDetailView, SheetListView, SheetUpdateView
+
 app_name = 'sheets'
 
 urlpatterns = [
+    path('list/', SheetListView.as_view(), name="sheet_list"),
+    path('create/', SheetCreateView.as_view(), name="sheet_create"),
+    path('update/<int:pk>/', SheetUpdateView.as_view(), name="sheet_update"),
+    path('detail/<int:pk>/', SheetDetailView.as_view(), name="sheet_detail"),
+    path('food/create/<int:pk>/', FoodCreateView.as_view(), name="food_create"),
+    path('food/<int:pk>/update/', FoodUpdateView.as_view(), name="food_update"),
+    path('meal/create/<int:pk>/', MealCreateView.as_view(), name="meal_create"),
+    path('meal/<int:pk>/update/', MealUpdateView.as_view(), name="meal_update"),
 ]

apps/sheets/views.py

@@ -1,2 +1,136 @@
 # Copyright (C) 2018-2022 by BDE ENS Paris-Saclay
 # SPDX-License-Identifier: GPL-3.0-or-later
+
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.urls import reverse_lazy
+from django.utils import timezone
+from django.utils.translation import gettext_lazy as _
+from django.views.generic import DetailView, UpdateView
+from django_tables2 import SingleTableView
+
+from permission.backends import PermissionBackend
+from permission.views import ProtectQuerysetMixin, ProtectedCreateView
+
+from .forms import FoodForm, MealForm, SheetForm
+from .models import Sheet, Food, Meal
+from .tables import SheetTable
+
+
+class SheetListView(ProtectQuerysetMixin, LoginRequiredMixin, SingleTableView):
+    model = Sheet
+    table_class = SheetTable
+    ordering = '-date'
+    extra_context = {"title": _("Search note sheet")}
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context["can_create_sheet"] = PermissionBackend.check_perm(self.request, "sheets.add_sheet", Sheet(
+            name="Test",
+            date=timezone.now(),
+            description="Test sheet",
+        ))
+        return context
+
+
+class SheetCreateView(ProtectQuerysetMixin, ProtectedCreateView):
+    model = Sheet
+    form_class = SheetForm
+    extra_context = {"title": _("Create note sheet")}
+
+    def get_sample_object(self):
+        return Sheet(
+            name="Test",
+            date=timezone.now(),
+            description="Test",
+        )
+
+
+class SheetUpdateView(ProtectQuerysetMixin, UpdateView):
+    model = Sheet
+    form_class = SheetForm
+    extra_context = {"title": _("Update note sheet")}
+
+
+class SheetDetailView(ProtectQuerysetMixin, DetailView):
+    model = Sheet
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data()
+
+        context['can_change_sheet'] = PermissionBackend.check_perm(self.request, 'sheets.change_sheet', self.object)
+        context['can_add_meal'] = PermissionBackend.check_perm(self.request,
+                                                               'sheets.add_meal',
+                                                               Meal(sheet=self.object, name="Test", price=500))
+        context['can_add_food'] = PermissionBackend.check_perm(self.request,
+                                                               'sheets.add_food',
+                                                               Food(sheet=self.object, name="Test", price=500))
+
+        return context
+
+
+class FoodCreateView(ProtectQuerysetMixin, ProtectedCreateView):
+    model = Food
+    form_class = FoodForm
+    extra_context = {"title": _("Create new food")}
+
+    def get_sample_object(self):
+        return Food(
+            sheet_id=self.kwargs['pk'],
+            name="Test",
+            price=500,
+        )
+
+    def form_valid(self, form):
+        form.instance.sheet_id = self.kwargs['pk']
+        return super().form_valid(form)
+
+    def get_success_url(self):
+        return reverse_lazy('sheets:sheet_detail', args=(self.kwargs['pk'],))
+
+
+class FoodUpdateView(ProtectQuerysetMixin, UpdateView):
+    model = Food
+    form_class = FoodForm
+    extra_context = {"title": _("Update food")}
+
+    def get_success_url(self):
+        return reverse_lazy('sheets:sheet_detail', args=(self.kwargs['pk'],))
+
+
+class MealCreateView(ProtectQuerysetMixin, ProtectedCreateView):
+    model = Meal
+    form_class = MealForm
+    extra_context = {"title": _("Create new meal")}
+
+    def get_sample_object(self):
+        return Meal(
+            sheet_id=self.kwargs['pk'],
+            name="Test",
+            price=500,
+        )
+
+    def get_form(self, form_class=None):
+        form = super().get_form(form_class)
+        form.fields['content'].queryset = form.fields['content'].queryset.filter(sheet_id=self.kwargs['pk'])
+        return form
+
+    def form_valid(self, form):
+        form.instance.sheet_id = self.kwargs['pk']
+        return super().form_valid(form)
+
+    def get_success_url(self):
+        return reverse_lazy('sheets:sheet_detail', args=(self.object.sheet_id,))
+
+
+class MealUpdateView(ProtectQuerysetMixin, UpdateView):
+    model = Meal
+    form_class = MealForm
+    extra_context = {"title": _("Update meal")}
+
+    def get_form(self, form_class=None):
+        form = super().get_form(form_class)
+        form.fields['content'].queryset = form.fields['content'].queryset.filter(sheet=self.object.sheet)
+        return form
+
+    def get_success_url(self):
+        return reverse_lazy('sheets:sheet_detail', args=(self.object.sheet_id,))