add department

metadata_catalogue/nina/admin.py

@@ -0,0 +1,23 @@
+from django.contrib.admin import ModelAdmin, register
+
+from .models import Category, Department, Project, Topic
+
+
+@register(Project)
+class ProjectAdmin(ModelAdmin):
+    pass
+
+
+@register(Department)
+class DepartmentAdmin(ModelAdmin):
+    pass
+
+
+@register(Category)
+class CategoryAdmin(ModelAdmin):
+    pass
+
+
+@register(Topic)
+class TopicAdmin(ModelAdmin):
+    pass

metadata_catalogue/nina/migrations/0002_department_project_department_group.py

@@ -0,0 +1,48 @@
+# Generated by Django 4.2.8 on 2024-01-08 09:35
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("organizations", "0006_alter_organization_slug"),
+        ("nina", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="Department",
+            fields=[
+                (
+                    "organization_ptr",
+                    models.OneToOneField(
+                        auto_created=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        parent_link=True,
+                        primary_key=True,
+                        serialize=False,
+                        to="organizations.organization",
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "organization",
+                "verbose_name_plural": "organizations",
+                "ordering": ["name"],
+                "abstract": False,
+            },
+            bases=("organizations.organization",),
+        ),
+        migrations.AddField(
+            model_name="project",
+            name="department_group",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                related_name="projects",
+                to="nina.department",
+            ),
+        ),
+    ]

metadata_catalogue/nina/models.py

@@ -1,4 +1,5 @@
 from django.db import models
+from organizations.models import Organization
 from taggit.managers import TaggableManager
 
 from metadata_catalogue.projects.models import BaseProject
@@ -13,6 +14,9 @@ class Project(BaseProject):
     status = models.CharField(max_length=50, null=True, blank=True)
     category = models.ForeignKey("nina.Category", null=True, blank=True, on_delete=models.SET_NULL)
     topics = models.ManyToManyField("nina.Topic", blank=True)
+    department_group = models.ForeignKey(
+        "nina.Department", null=True, blank=True, on_delete=models.SET_NULL, related_name="projects"
+    )
 
     tags = TaggableManager()
 
@@ -32,3 +36,7 @@ class Category(models.Model):
 
     class Meta:
         constraints = [models.UniqueConstraint("name", name="unique category name")]
+
+
+class Department(Organization):
+    pass