parachève la transformation des ingrédients

fournée/core/admin.py

@@ -262,7 +262,7 @@ class FournéeAdmin(nested_admin.NestedModelAdmin):
 
         """ on créé un tableau total coulée / ingrédient """
         ingrédients = [
-                models.Fourniture.objects.filter(nom=nom).first()
+                models.Fourniture.objects.get(nom=nom)
                 for nom in set(
                     coulées.values_list(
                         "pâte__ingrédient__fourniture__nom", flat=True

fournée/core/migrations/0011_remove_ingrédient_couleur_remove_ingrédient_nom_and_more.py

@@ -0,0 +1,24 @@
+# Generated by Django 4.2.13 on 2024-05-14 08:19
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("core", "0010_alter_ingrédient_fourniture"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="ingrédient",
+            name="couleur",
+        ),
+        migrations.RemoveField(
+            model_name="ingrédient",
+            name="nom",
+        ),
+        migrations.RemoveField(
+            model_name="ingrédient",
+            name="ordre",
+        ),
+    ]

fournée/core/migrations/0012_fourniture_conditionnement.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.2.13 on 2024-05-14 10:45
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("core", "0011_remove_ingrédient_couleur_remove_ingrédient_nom_and_more"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="fourniture",
+            name="conditionnement",
+            field=models.DecimalField(decimal_places=3, default=0, max_digits=6),
+            preserve_default=False,
+        ),
+    ]

fournée/core/migrations/0013_alter_fourniture_nom.py

@@ -0,0 +1,17 @@
+# Generated by Django 4.2.13 on 2024-05-14 10:55
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("core", "0012_fourniture_conditionnement"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="fourniture",
+            name="nom",
+            field=models.CharField(max_length=64, unique=True),
+        ),
+    ]

fournée/core/models.py

@@ -30,7 +30,7 @@ class Fourniture(models.Model):
     class Meta:
         ordering = ["ordre"]
 
-    nom = models.CharField(max_length=64)
+    nom = models.CharField(max_length=64, unique=True)
     ordre = models.SmallIntegerField(default=0)
     couleur = ColorField(default='#000000')