add pattern field for system model

fahari/common/forms.py

@@ -80,6 +80,7 @@ class Meta:
 class SystemForm(BaseModelForm):
     field_order = (
         "name",
+        "pattern",
         "description",
         "active",
     )

fahari/common/migrations/0019_system_pattern.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.6 on 2021-09-02 12:45
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('common', '0018_alter_facility_keph_level'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='system',
+            name='pattern',
+            field=models.CharField(choices=[('NONE', 'Add stock'), ('RESTROSPECTIVE_DATA_ENTRY', 'Retrospective data entry'), ('POINT_OF_CARE', 'Point of care'), ('HYBRID', 'Hybrid')], default='NONE', max_length=150),
+        ),
+    ]

fahari/common/migrations/0020_alter_system_pattern.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.6 on 2021-09-02 12:49
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('common', '0019_system_pattern'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='system',
+            name='pattern',
+            field=models.CharField(choices=[('NONE', 'None'), ('RESTROSPECTIVE_DATA_ENTRY', 'Retrospective data entry'), ('POINT_OF_CARE', 'Point of care'), ('HYBRID', 'Hybrid')], default='NONE', max_length=150),
+        ),
+    ]

fahari/common/models.py

@@ -613,6 +613,21 @@ class System(AbstractBase):
     """List of systems used in the public sector e.g Kenya EMR."""
 
     name = models.CharField(max_length=128, null=False, blank=False, unique=True)
+
+    NONE = "NONE"
+    RESTROSPECTIVE_DATA_ENTRY = "RESTROSPECTIVE_DATA_ENTRY"
+    POINT_OF_CARE = "POINT_OF_CARE"
+    HYBRID = "HYBRID"
+
+    PATTERN_IDS = [
+        (NONE, "None"),
+        (RESTROSPECTIVE_DATA_ENTRY, "Retrospective data entry"),
+        (POINT_OF_CARE, "Point of care"),
+        (HYBRID, "Hybrid"),
+    ]
+
+    pattern = models.CharField(max_length=150, choices=PATTERN_IDS, default=NONE)
+
     description = models.TextField()
 
     def get_absolute_url(self):

fahari/common/tests/test_api.py

@@ -411,6 +411,7 @@ class SystemFormTest(LoggedInMixin, TestCase):
     def test_create(self):
         data = {
             "name": fake.name()[:127],
+            "pattern": "NONE",
             "description": fake.text(),
             "organisation": self.global_organisation.pk,
         }
@@ -429,6 +430,7 @@ def test_update(self):
         data = {
             "pk": system.pk,
             "name": fake.name()[:127],
+            "pattern": "NONE",
             "description": fake.text(),
             "organisation": self.global_organisation.pk,
         }