5994 add management commands for discount management add versioning s…

…upport for discounts (#169)

* create codes

* Update discounts

* update working

* fix

* expire now

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* Add examples

* formatting

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* formatting

* foramtting

* Address some updates

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* update with prefix

* disable based on prefix

* migrations fixed

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* rename migration

* code review comments

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* test fixes

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---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.gitignore

@@ -134,3 +134,6 @@ config/keycloak/tls/tls.key
 
 # Docker Compose override
 docker-compose.override.yml
+
+# Bulk discount csv
+generated-codes.csv

payments/admin.py

@@ -191,9 +191,7 @@ def get_queryset(self, request):
 
 
 @admin.register(models.Discount)
-class DiscountAdmin(admin.ModelAdmin):
-    """Admin for Discount"""
-
+class DiscountAdmin(VersionAdmin):
     model = models.Discount
     search_fields = ["discount_type", "redemption_type", "discount_code"]
     list_display = [
@@ -222,6 +220,18 @@ class RedeemedDiscountAdmin(admin.ModelAdmin):
     list_filter = ["discount", "order", "user"]
 
 
+@admin.register(models.BulkDiscountCollection)
+class BulkDiscountCollectionAdmin(VersionAdmin):
+    """Admin for BulkDiscountCollection"""
+
+    model = models.BulkDiscountCollection
+    search_fields = ["prefix"]
+    list_display = [
+        "prefix",
+    ]
+    list_filter = ["prefix"]
+
+
 @admin.register(models.BlockedCountry)
 class BlockedCountryAdmin(SafeDeleteAdmin):
     """Admin for BlockedCountry"""