Include username in logs endpoint

ivy/products/migrations/0003_historicalproduct_changed_by_product_changed_by.py

@@ -0,0 +1,26 @@
+# Generated by Django 4.1.7 on 2023-03-07 14:13
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('products', '0002_historicalproduct'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='historicalproduct',
+            name='changed_by',
+            field=models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AddField(
+            model_name='product',
+            name='changed_by',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to=settings.AUTH_USER_MODEL),
+        ),
+    ]

ivy/products/models.py

@@ -8,6 +8,8 @@ class Product(models.Model):
     name = models.CharField(max_length=20)
     quantity = models.IntegerField(default=0)
     date_added = models.DateTimeField(default=now, editable=False)
+    changed_by = models.ForeignKey(
+        'auth.user', null=True, on_delete=models.SET_NULL)
     history = HistoricalRecords()
 
     def __str__(self):

ivy/products/serializers.py

@@ -26,13 +26,14 @@ class ProductSerializer(serializers.HyperlinkedModelSerializer):
 class LogSerializer(serializers.HyperlinkedModelSerializer):
     history_date = serializers.DateTimeField(
         format="%d-%m-%Y %I:%M%p", read_only=True)
+    history_user = serializers.ReadOnlyField(source='history_user.username')
 
     class Meta:
         model = Product.history.model
         fields = ('history_id', 'id', 'name', 'quantity',
-                  'history_date', 'history_user_id')
+                  'history_date', 'history_user')
         read_only_fields = ('history_id', 'id', 'name', 'quantity',
-                            'history_date', 'history_user_id')
+                            'history_date', 'history_user')
 
 
 class UserSerializer(serializers.ModelSerializer):