Change model - add PartParameterTemplate

InvenTree/part/migrations/0015_auto_20190820_0251.py

@@ -0,0 +1,37 @@
+# Generated by Django 2.2.4 on 2019-08-20 02:51
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0014_partparameter'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='PartParameterTemplate',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(help_text='Parameter Name', max_length=100)),
+                ('units', models.CharField(blank=True, help_text='Parameter Units', max_length=25)),
+            ],
+        ),
+        migrations.RemoveField(
+            model_name='partparameter',
+            name='name',
+        ),
+        migrations.AlterField(
+            model_name='partparameter',
+            name='data',
+            field=models.CharField(help_text='Parameter Value', max_length=500),
+        ),
+        migrations.AddField(
+            model_name='partparameter',
+            name='template',
+            field=models.ForeignKey(default=1, help_text='Parameter Template', on_delete=django.db.models.deletion.CASCADE, related_name='instances', to='part.PartParameterTemplate'),
+            preserve_default=False,
+        ),
+    ]

InvenTree/part/migrations/0016_auto_20190820_0257.py

@@ -0,0 +1,17 @@
+# Generated by Django 2.2.4 on 2019-08-20 02:57
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0015_auto_20190820_0251'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='partparameter',
+            unique_together={('part', 'template')},
+        ),
+    ]