dynamic meal types

cookbook/admin.py

@@ -94,7 +94,7 @@ admin.site.register(RecipeBookEntry, RecipeBookEntryAdmin)
 
 
 class MealPlanAdmin(admin.ModelAdmin):
-    list_display = ('user', 'recipe', 'meal', 'date')
+    list_display = ('user', 'recipe', 'meal_type', 'date')
 
     @staticmethod
     def user(obj):
@@ -102,3 +102,10 @@ class MealPlanAdmin(admin.ModelAdmin):
 
 
 admin.site.register(MealPlan, MealPlanAdmin)
+
+
+class MealTypeAdmin(admin.ModelAdmin):
+    list_display = ('name', 'order')
+
+
+admin.site.register(MealType, MealTypeAdmin)

cookbook/forms.py

@@ -263,7 +263,7 @@ class MealPlanForm(forms.ModelForm):
 
     class Meta:
         model = MealPlan
-        fields = ('recipe', 'title', 'meal', 'note', 'date', 'shared')
+        fields = ('recipe', 'title', 'meal_type', 'note', 'date', 'shared')
 
         help_texts = {
             'shared': _('You can list default users to share recipes with in the settings.'),

cookbook/migrations/0046_auto_20200602_1133.py

@@ -0,0 +1,27 @@
+# Generated by Django 3.0.5 on 2020-06-02 09:33
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('cookbook', '0045_userpreference_show_recent'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='MealType',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=128)),
+                ('order', models.IntegerField(default=0)),
+            ],
+        ),
+        migrations.AddField(
+            model_name='mealplan',
+            name='meal_type',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, to='cookbook.MealType'),
+        ),
+    ]

cookbook/migrations/0047_auto_20200602_1133.py

@@ -0,0 +1,51 @@
+# Generated by Django 3.0.5 on 2020-06-02 09:33
+
+from django.db import migrations
+from django.utils.translation import gettext as _
+
+
+def migrate_meal_types(apps, schema_editor):
+    MealPlan = apps.get_model('cookbook', 'MealPlan')
+    MealType = apps.get_model('cookbook', 'MealType')
+
+    breakfast = MealType.objects.create(
+        name=_('Breakfast'),
+        order=0,
+    )
+
+    lunch = MealType.objects.create(
+        name=_('Lunch'),
+        order=0,
+    )
+
+    dinner = MealType.objects.create(
+        name=_('Dinner'),
+        order=0,
+    )
+
+    other = MealType.objects.create(
+        name=_('Other'),
+        order=0,
+    )
+
+    for m in MealPlan.objects.all():
+        if m.meal == 'BREAKFAST':
+            m.meal_type = breakfast
+        if m.meal == 'LUNCH':
+            m.meal_type = lunch
+        if m.meal == 'DINNER':
+            m.meal_type = dinner
+        if m.meal == 'OTHER':
+            m.meal_type = other
+
+        m.save()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('cookbook', '0046_auto_20200602_1133'),
+    ]
+
+    operations = [
+        migrations.RunPython(migrate_meal_types),
+    ]

cookbook/migrations/0048_auto_20200602_1140.py

@@ -0,0 +1,23 @@
+# Generated by Django 3.0.5 on 2020-06-02 09:40
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('cookbook', '0047_auto_20200602_1133'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='mealplan',
+            name='meal',
+        ),
+        migrations.AlterField(
+            model_name='mealplan',
+            name='meal_type',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='cookbook.MealType'),
+        ),
+    ]

cookbook/models.py

@@ -211,18 +211,20 @@ class RecipeBookEntry(models.Model):
         return self.recipe.name
 
 
-class MealPlan(models.Model):
-    BREAKFAST = 'BREAKFAST'
-    LUNCH = 'LUNCH'
-    DINNER = 'DINNER'
-    OTHER = 'OTHER'
-    MEAL_TYPES = ((BREAKFAST, _('Breakfast')), (LUNCH, _('Lunch')), (DINNER, _('Dinner')), (OTHER, _('Other')),)
+class MealType(models.Model):
+    name = models.CharField(max_length=128)
+    order = models.IntegerField(default=0)
 
+    def __str__(self):
+        return self.name
+
+
+class MealPlan(models.Model):
     recipe = models.ForeignKey(Recipe, on_delete=models.CASCADE, blank=True, null=True)
     title = models.CharField(max_length=64, blank=True, default='')
     created_by = models.ForeignKey(User, on_delete=models.CASCADE)
     shared = models.ManyToManyField(User, blank=True, related_name='plan_share')
-    meal = models.CharField(choices=MEAL_TYPES, max_length=128, default=BREAKFAST)
+    meal_type = models.ForeignKey(MealType, on_delete=models.CASCADE)
     note = models.TextField(blank=True)
     date = models.DateField()
 
@@ -232,8 +234,7 @@ class MealPlan(models.Model):
         return str(self.recipe)
 
     def get_meal_name(self):
-        meals = dict(self.MEAL_TYPES)
-        return meals.get(self.meal)
+        return self.meal_type.name
 
 
 class CookLog(models.Model):

cookbook/templates/meal_plan_entry.html

@@ -12,7 +12,7 @@
 {% block content %}
     <div class="row">
         <div class="col col-12">
-            <h3>{{ plan.get_meal_name }} {{ plan.date }} <a href="{% url 'edit_meal_plan' plan.pk %}"
+            <h3>{{ plan.meal_type }} {{ plan.date }} <a href="{% url 'edit_meal_plan' plan.pk %}"
                                                             class="d-print-none"><i class="fas fa-pencil-alt"></i></a>
             </h3>
             <small class="text-muted">{% trans 'Created by' %} {{ plan.created_by.get_user_name }}</small>
@@ -77,7 +77,7 @@
         <ul class="list-group list-group-flush">
             {% for x in same_day_plan %}
                 <li class="list-group-item"><a href="{% url 'view_plan_entry' x.pk %}">{{ x.get_label }}
-                    ({{ x.get_meal_name }})</a></li>
+                    ({{ x.meal_type }})</a></li>
             {% endfor %}
         </ul>
     {% endif %}

cookbook/views/new.py

@@ -127,7 +127,7 @@ class MealPlanCreate(GroupRequiredMixin, CreateView):
 
     def get_initial(self):
         return dict(
-            meal=self.request.GET['meal'] if 'meal' in self.request.GET else None,
+            meal_type=self.request.GET['meal'] if 'meal' in self.request.GET else None,
             date=datetime.strptime(self.request.GET['date'], '%Y-%m-%d') if 'date' in self.request.GET else None,
             shared=self.request.user.userpreference.plan_share.all() if self.request.user.userpreference.plan_share else None
         )

cookbook/views/views.py

@@ -148,13 +148,13 @@ def meal_plan(request):
         days_dict[d] = []
 
     plan = {}
-    for t in MealPlan.MEAL_TYPES:
-        plan[t[0]] = {'type_name': t[1], 'days': copy.deepcopy(days_dict)}
+    for t in MealType.objects.all():
+        plan[t.name] = {'type_name': t.name, 'days': copy.deepcopy(days_dict)}
 
     for d in days:
         plan_day = MealPlan.objects.filter(date=d).filter(Q(created_by=request.user) | Q(shared=request.user)).distinct().all()
         for p in plan_day:
-            plan[p.meal]['days'][d].append(p)
+            plan[str(p.meal_type)]['days'][d].append(p)
 
     return render(request, 'meal_plan.html', {'js_week': js_week, 'plan': plan, 'days': days, 'surrounding_weeks': surrounding_weeks})
 
@@ -167,7 +167,7 @@ def meal_plan_entry(request, pk):
         messages.add_message(request, messages.ERROR, _('You do not have the required permissions to view this page!'))
         return HttpResponseRedirect(reverse_lazy('index'))
 
-    same_day_plan = MealPlan.objects.filter(date=plan.date).exclude(pk=plan.pk).filter(Q(created_by=request.user) | Q(shared=request.user)).order_by('meal').all()
+    same_day_plan = MealPlan.objects.filter(date=plan.date).exclude(pk=plan.pk).filter(Q(created_by=request.user) | Q(shared=request.user)).order_by('meal_type').all()
 
     return render(request, 'meal_plan_entry.html', {'plan': plan, 'same_day_plan': same_day_plan})