from django.contrib import admin
from django.utils.html import format_html
from django.urls import reverse
from .models import LedgerTransaction, LedgerEntry, IdempotencyKey
from apps.audit.export import export_as_csv_action
class LedgerEntryInline(admin.TabularInline):
model = LedgerEntry
extra = 0
readonly_fields = ('id', 'user', 'account_type', 'asset', 'direction', 'amount', 'created_at')
can_delete = False
def has_add_permission(self, request, obj=None):
return False
def has_delete_permission(self, request, obj=None):
return False
def has_change_permission(self, request, obj=None):
return False
@admin.register(LedgerTransaction)
class LedgerTransactionAdmin(admin.ModelAdmin):
list_display = ('id', 'transaction_type_badge', 'status_badge', 'ref_formatted', 'investigate_link', 'created_at')
list_filter = ('status', 'transaction_type', 'created_at')
search_fields = ('id', 'reference_id', 'description')
readonly_fields = ('id', 'created_at', 'reference_id', 'transaction_type', 'status', 'description')
inlines = [LedgerEntryInline]
actions = [export_as_csv_action("Export Selected Ledger Transactions to CSV", filename_prefix="goalign_ledger_txs")]
def transaction_type_badge(self, obj):
return format_html('{}', obj.transaction_type)
transaction_type_badge.short_description = "Transaction Type"
def status_badge(self, obj):
color = "#10B981" if obj.status.lower() == 'posted' else "#EF4444"
return format_html('{}', color, obj.status.upper())
status_badge.short_description = "Status"
def ref_formatted(self, obj):
val = obj.reference_id or '-'
return format_html('{}', val, (val[:20] + '...') if len(val) > 20 else val)
ref_formatted.short_description = "Reference ID"
def investigate_link(self, obj):
ref = obj.reference_id or obj.id
url = reverse('admin:audit_investigate', args=[ref])
return format_html('Investigate', url)
investigate_link.short_description = "Investigation"
def has_add_permission(self, request):
return False
def has_change_permission(self, request, obj=None):
return False
def has_delete_permission(self, request, obj=None):
return False
@admin.register(LedgerEntry)
class LedgerEntryAdmin(admin.ModelAdmin):
list_display = ('id', 'ledger_transaction', 'user', 'asset_badge', 'direction_badge', 'amount_formatted', 'account_badge', 'created_at')
list_filter = ('direction', 'asset', 'account_type', 'created_at')
search_fields = ('user__username', 'asset', 'ledger_transaction__id')
readonly_fields = ('id', 'ledger_transaction', 'user', 'asset', 'direction', 'amount', 'account_type', 'created_at')
actions = [export_as_csv_action("Export Selected Journal Entries to CSV", filename_prefix="goalign_journal_entries")]
def asset_badge(self, obj):
return format_html('{}', obj.asset)
asset_badge.short_description = "Asset"
def direction_badge(self, obj):
if obj.direction.lower() == 'credit':
return format_html('CREDIT')
return format_html('DEBIT')
direction_badge.short_description = "Direction"
def amount_formatted(self, obj):
return format_html('{:.8f}', obj.amount)
amount_formatted.short_description = "Amount"
def account_badge(self, obj):
return format_html('{}', obj.account_type)
account_badge.short_description = "Account"
def has_add_permission(self, request):
return False
def has_change_permission(self, request, obj=None):
return False
def has_delete_permission(self, request, obj=None):
return False
@admin.register(IdempotencyKey)
class IdempotencyKeyAdmin(admin.ModelAdmin):
list_display = ('id', 'user', 'operation', 'key_formatted', 'created_at')
list_filter = ('operation', 'created_at')
search_fields = ('idempotency_key', 'user__username')
readonly_fields = ('user', 'operation', 'idempotency_key', 'payload_fingerprint', 'response_data', 'reference', 'created_at')
def key_formatted(self, obj):
val = obj.idempotency_key
return format_html('{}...', val, val[:24])
key_formatted.short_description = "Idempotency Key"
def has_add_permission(self, request):
return False
def has_change_permission(self, request, obj=None):
return False
def has_delete_permission(self, request, obj=None):
return False