ingredients saving

cookbook/migrations/0002_auto_20191119_2035.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.7 on 2019-11-19 19:35
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('cookbook', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='recipeingredients',
+            old_name='ingredient',
+            new_name='name',
+        ),
+    ]

cookbook/models.py

@@ -72,10 +72,10 @@ class Recipe(models.Model):
 
 
 class RecipeIngredients(models.Model):
+    name = models.CharField(max_length=128)
     recipe = models.ForeignKey(Recipe, on_delete=models.CASCADE)
     unit = models.CharField(max_length=128)
     amount = models.DecimalField(default=0, decimal_places=2, max_digits=16)
-    ingredient = models.CharField(max_length=128)
 
 
 class Comment(models.Model):

cookbook/templates/forms/edit_internal_recipe.html

@@ -23,7 +23,7 @@
         <div id="ingredients-table"></div>
         <br>
         <div class="table-controls">
-            <button class="btn" id="new_empty" type="button"><i class="far fa-plus"></i></button>
+            <button class="btn" id="new_empty" type="button"><i class="fas fa-plus-circle"></i></button>
         </div>
 
         <input type="hidden" id="ingredients_data_input" name="ingredients">
@@ -57,15 +57,15 @@
                 data: data,
                 columns: [
                     {
-                        title: "{% trans 'ingredient' %}",
-                        field: "ingredient",
+                        title: "{% trans 'Ingredient' %}",
+                        field: "name",
                         validator: "required",
                         editor: "input"
                     },
-                    {title: "{% trans 'amount' %}", field: "amount", validator: "required", editor: "input"},
-                    {title: "{% trans 'unit' %}", field: "unit", validator: "required", editor: "input"},
+                    {title: "{% trans 'Amount' %}", field: "amount", validator: "required", editor: "input"},
+                    {title: "{% trans 'Unit' %}", field: "unit", validator: "required", editor: "input"},
                     {
-                        title: "{% trans 'delete' %}",
+                        title: "{% trans 'Delete' %}",
                         field: "delete",
                         align: "center",
                         editor: true,
@@ -87,7 +87,7 @@
 
             document.getElementById("new_empty").addEventListener("click", function () {
                 data.push({
-                    ingredient: "{% trans 'ingredient' %}",
+                    name: "{% trans 'Ingredient' %}",
                     amount: "100",
                     unit: "g",
                     id: Math.floor(Math.random() * 10000000),

cookbook/views/edit.py

@@ -45,6 +45,17 @@ def internal_recipe_update(request, pk):
 
             recipe.save()
 
+            form_ingredients = json.loads(form.data['ingredients'])
+            RecipeIngredients.objects.filter(recipe=recipe_instance).delete()
+
+            for i in form_ingredients:
+                ingredient = RecipeIngredients()
+                ingredient.recipe = recipe_instance
+                ingredient.name = i['name']
+                ingredient.amount = i['amount']
+                ingredient.unit = i['unit']
+                ingredient.save()
+
             recipe.keywords.set(form.cleaned_data['keywords'])
 
             messages.add_message(request, messages.SUCCESS, _('Recipe saved!'))
@@ -56,8 +67,6 @@ def internal_recipe_update(request, pk):
 
     ingredients = RecipeIngredients.objects.filter(recipe=recipe_instance)
 
-    print(list(ingredients))
-
     return render(request, 'forms/edit_internal_recipe.html',
                   {'form': form, 'ingredients': json.dumps(list(ingredients.values())), 'view_url': reverse('view_recipe', args=[pk])})