added badge model (#1929)

* refactored badge model

* solved linting issues

* solved linting issues

* solved linting issues

* refactored badge model

* Update code

---------

Co-authored-by: Arkadii Yakovets <[email protected]>

Author: sathwikshetty33

backend/apps/owasp/admin/__init__.py

@@ -4,6 +4,7 @@
 
 from apps.owasp.models.project_health_requirements import ProjectHealthRequirements
 
+from .badge import BadgeAdmin
 from .chapter import ChapterAdmin
 from .committee import CommitteeAdmin
 from .event import EventAdmin

backend/apps/owasp/admin/badge.py

@@ -0,0 +1,57 @@
+"""Admin configuration for the Badge model in the OWASP app."""
+
+from django.contrib import admin
+
+from apps.owasp.models.badge import Badge
+
+
+class BadgeAdmin(admin.ModelAdmin):
+    """Admin for Badge model."""
+
+    fieldsets = (
+        (
+            "Basic Information",
+            {
+                "fields": (
+                    "name",
+                    "description",
+                    "weight",
+                )
+            },
+        ),
+        ("Display Settings", {"fields": ("css_class",)}),
+        (
+            "Timestamps",
+            {
+                "fields": (
+                    "nest_created_at",
+                    "nest_updated_at",
+                )
+            },
+        ),
+    )
+    list_display = (
+        "name",
+        "description",
+        "weight",
+        "css_class",
+        "nest_created_at",
+        "nest_updated_at",
+    )
+    list_filter = ("weight",)
+    ordering = (
+        "weight",
+        "name",
+    )
+    readonly_fields = (
+        "nest_created_at",
+        "nest_updated_at",
+    )
+    search_fields = (
+        "css_class",
+        "description",
+        "name",
+    )
+
+
+admin.site.register(Badge, BadgeAdmin)

backend/apps/owasp/migrations/0045_badge.py

@@ -0,0 +1,42 @@
+# Generated by Django 5.2.4 on 2025-08-09 19:54
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("owasp", "0044_chapter_chapter_updated_at_desc_idx_and_more"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="Badge",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                ("nest_created_at", models.DateTimeField(auto_now_add=True)),
+                ("nest_updated_at", models.DateTimeField(auto_now=True)),
+                (
+                    "css_class",
+                    models.CharField(default="", max_length=255, verbose_name="CSS Class"),
+                ),
+                (
+                    "description",
+                    models.CharField(
+                        blank=True, default="", max_length=255, verbose_name="Description"
+                    ),
+                ),
+                ("name", models.CharField(max_length=255, unique=True, verbose_name="Name")),
+                ("weight", models.PositiveSmallIntegerField(default=0, verbose_name="Weight")),
+            ],
+            options={
+                "verbose_name_plural": "Badges",
+                "db_table": "owasp_badges",
+                "ordering": ["weight", "name"],
+            },
+        ),
+    ]

backend/apps/owasp/models/badge.py

@@ -0,0 +1,41 @@
+"""Badge model for OWASP Nest user achievements and roles."""
+
+from __future__ import annotations
+
+from django.db import models
+
+from apps.common.models import BulkSaveModel, TimestampedModel
+
+
+class Badge(BulkSaveModel, TimestampedModel):
+    """Represents a user badge for roles or achievements."""
+
+    class Meta:
+        db_table = "owasp_badges"
+        ordering = ["weight", "name"]
+        verbose_name_plural = "Badges"
+
+    css_class = models.CharField(
+        verbose_name="CSS Class",
+        max_length=255,
+        default="",
+    )
+    description = models.CharField(
+        verbose_name="Description",
+        max_length=255,
+        blank=True,
+        default="",
+    )
+    name = models.CharField(
+        verbose_name="Name",
+        max_length=255,
+        unique=True,
+    )
+    weight = models.PositiveSmallIntegerField(
+        verbose_name="Weight",
+        default=0,
+    )
+
+    def __str__(self) -> str:
+        """Return the badge string representation."""
+        return self.name