adding

apps/orders/admin.py

@@ -0,0 +1,28 @@
+from django.contrib import admin
+
+from .models import Order, OrderStage, OrderStageLog
+
+
+@admin.register(OrderStage)
+class OrderStageAdmin(admin.ModelAdmin):
+    list_display = ("label", "user", "sort_order", "template", "requires_extra_input")
+    list_filter = ("user", "requires_extra_input")
+    search_fields = ("label", "user__phone")
+
+
+class OrderStageLogInline(admin.TabularInline):
+    model = OrderStageLog
+    extra = 0
+    readonly_fields = ("stage_label", "message_body", "extra_input_value", "created_at")
+    can_delete = False
+
+    def has_add_permission(self, request, obj=None):
+        return False
+
+
+@admin.register(Order)
+class OrderAdmin(admin.ModelAdmin):
+    list_display = ("customer_name", "customer_phone", "user", "current_stage", "is_completed", "updated_at")
+    list_filter = ("is_completed",)
+    search_fields = ("customer_name", "customer_phone", "user__phone", "tracking_code")
+    inlines = [OrderStageLogInline]