feat(users): combine first and last name into a single field

Replaced separate `first_name` and `last_name` fields with a unified
`name` field in the CustomUser model to simplify user data management.
Updated migration script to reflect this change.

This modification should streamline the handling of users' names, reduce
complexity in name fields, and address potential issues around name
localization and formatting.

coldbrew/users/migrations/0002_remove_customuser_first_name_and_more.py

@@ -0,0 +1,26 @@
+# Generated by Django 5.0.6 on 2024-07-12 08:55
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("users", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="customuser",
+            name="first_name",
+        ),
+        migrations.RemoveField(
+            model_name="customuser",
+            name="last_name",
+        ),
+        migrations.AddField(
+            model_name="customuser",
+            name="name",
+            field=models.CharField(blank=True, max_length=256, verbose_name="name"),
+        ),
+    ]

coldbrew/users/models.py

@@ -27,8 +27,7 @@ class CustomUserManager(BaseUserManager):
 
 class CustomUser(AbstractBaseUser):
     email = models.EmailField(_("email address"), unique=True)
-    first_name = models.CharField(_("first name"), max_length=30, blank=True)
+    name = models.CharField(_("name"), max_length=256, blank=True)
-    last_name = models.CharField(_("last name"), max_length=30, blank=True)
     is_active = models.BooleanField(_("active"), default=True)
     is_staff = models.BooleanField(_("staff status"), default=False)
     is_superuser = models.BooleanField(_("superuser status"), default=False)
@@ -41,3 +40,9 @@ class CustomUser(AbstractBaseUser):
 
     def __str__(self):
         return self.email
+
+    def has_perm(self, perm, obj=None):
+        return self.is_superuser
+
+    def has_module_perms(self, app_label):
+        return self.is_superuser