Add to admin

core/utils/utilities.py

@@ -8,6 +8,8 @@
 from django.apps import apps
 from django.core import serializers
 from django.utils import timezone
+from django.utils.html import escape
+from django.utils.safestring import mark_safe
 
 
 DATE_FORMAT = "%Y-%m-%d"
@@ -176,3 +178,17 @@ def get_choice_key(choices, value):
         if choices[key] == value:
             return key
     return None
+
+
+def pretty_print_readonly_jsonfield(jsonfield_data):
+    """
+    Display a pretty readonly version of a JSONField
+    https://stackoverflow.com/a/60219265
+    """
+    result = ""
+
+    if jsonfield_data:
+        result = json.dumps(jsonfield_data, indent=4, ensure_ascii=False)
+        result = mark_safe(f"<pre>{escape(result)}</pre>")
+
+    return result

users/admin.py

@@ -3,6 +3,7 @@
 from django.utils.translation import gettext_lazy as _
 
 from core.admin import admin_site
+from core.utils.utilities import pretty_print_readonly_jsonfield
 from users import constants
 from users.models import User, UserCard
 
@@ -71,6 +72,7 @@ class UserAdmin(UserAdmin):
         "question_count",
         "quiz_count",
         "has_user_card",
+        "logs_display",
         "created",
         "updated",
     ]
@@ -97,6 +99,7 @@ class UserAdmin(UserAdmin):
                 )
             },
         ),
+        ("Autres", {"fields": ("logs_display",)}),
         ("Dates", {"fields": ("last_login", "created", "updated")}),
     )
     add_fieldsets = (
@@ -148,6 +151,13 @@ def has_user_card(self, user):
     has_user_card.short_description = "User card"
     has_user_card.boolean = True
 
+    def logs_display(self, tender=None):
+        if tender:
+            return pretty_print_readonly_jsonfield(tender.logs)
+        return "-"
+
+    logs_display.short_description = User._meta.get_field("logs").verbose_name
+
 
 class UserCardAdmin(admin.ModelAdmin):
     list_display = [