lotteryLaravel/tests/Feature/GameSettlementReversalTest.php

<?php

use App\Models\Player;
use App\Models\TicketItem;
use App\Services\AgentSettlement\GameSettlementReversalService;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\DB;

uses(RefreshDatabase::class);

test('reversal zeroes share ledger net and marks rebates reversed', function (): void {
    $site = DB::table('admin_sites')->where('is_default', true)->first();
    $extra = json_decode((string) ($site->extra_json ?? '{}'), true);
    if (! is_array($extra)) {
        $extra = [];
    }
    $extra['credit_line_mode'] = true;
    DB::table('admin_sites')->where('id', $site->id)->update([
        'extra_json' => json_encode($extra),
        'updated_at' => now(),
    ]);

    $siteCode = (string) $site->code;
    $player = Player::query()->create([
        'site_code' => $siteCode,
        'agent_node_id' => (int) DB::table('agent_nodes')->where('depth', 0)->value('id'),
        'site_player_id' => 'rev-p1',
        'username' => 'rev1',
        'nickname' => null,
        'default_currency' => 'NPR',
        'status' => 0,
    ]);

    $drawId = (int) \App\Models\Draw::query()->create([
        'draw_no' => 'REV-DRAW-1',
        'business_date' => now()->toDateString(),
        'sequence_no' => 1,
        'status' => \App\Lottery\DrawStatus::Open->value,
        'current_result_version' => 0,
        'settle_version' => 0,
        'is_reopened' => false,
    ])->id;

    $orderId = (int) DB::table('ticket_orders')->insertGetId([
        'order_no' => 'ORD-REV-1',
        'player_id' => $player->id,
        'draw_id' => $drawId,
        'currency_code' => 'NPR',
        'total_bet_amount' => 100,
        'total_rebate_amount' => 0,
        'total_actual_deduct' => 100,
        'total_estimated_payout' => 0,
        'status' => 'placed',
        'created_at' => now(),
        'updated_at' => now(),
    ]);

    $itemId = (int) DB::table('ticket_items')->insertGetId([
        'ticket_no' => 'T-REV-1',
        'order_id' => $orderId,
        'player_id' => $player->id,
        'draw_id' => $drawId,
        'original_number' => '1234',
        'normalized_number' => '1234',
        'play_code' => 'direct',
        'dimension' => '4d',
        'digit_slot' => null,
        'bet_mode' => 'single',
        'unit_bet_amount' => 100,
        'total_bet_amount' => 100,
        'rebate_rate_snapshot' => 0,
        'commission_rate_snapshot' => 0,
        'actual_deduct_amount' => 100,
        'odds_snapshot_json' => '{}',
        'rule_snapshot_json' => '{}',
        'combination_count' => 1,
        'estimated_max_payout' => 0,
        'risk_locked_amount' => 0,
        'status' => 'settled',
        'win_amount' => 0,
        'jackpot_win_amount' => 0,
        'agent_node_id' => $player->agent_node_id,
        'share_snapshot' => '{}',
        'agent_settled_at' => now(),
        'settled_at' => now(),
        'created_at' => now(),
        'updated_at' => now(),
    ]);

    $ledgerId = (int) DB::table('share_ledger')->insertGetId([
        'ticket_item_id' => $itemId,
        'player_id' => $player->id,
        'agent_node_id' => $player->agent_node_id,
        'agent_path' => '[]',
        'share_snapshot' => '{}',
        'game_win_loss' => -1000,
        'basic_rebate' => 50,
        'shared_net_win_loss' => -950,
        'allocations_json' => '[]',
        'settled_at' => now(),
        'created_at' => now(),
        'updated_at' => now(),
    ]);

    $rebateId = (int) DB::table('rebate_records')->insertGetId([
        'player_id' => $player->id,
        'ticket_item_id' => $itemId,
        'game_type' => '*',
        'valid_bet_amount' => 1000,
        'rebate_rate' => 0.005,
        'rebate_amount' => 50,
        'rebate_type' => 'basic',
        'owner_agent_id' => $player->agent_node_id,
        'status' => 'accrued',
        'created_at' => now(),
        'updated_at' => now(),
    ]);

    $item = TicketItem::query()->findOrFail($itemId);
    app(GameSettlementReversalService::class)->reverseTicketItem($item);

    $sum = (int) DB::table('share_ledger')->where('ticket_item_id', $itemId)->sum('shared_net_win_loss');
    expect($sum)->toBe(0);
    expect((string) DB::table('rebate_records')->where('id', $rebateId)->value('status'))->toBe('reversed');
    expect(DB::table('share_ledger')->where('reversal_of_id', $ledgerId)->exists())->toBeTrue();
});

test('reversal restores credit used for settled win on credit player', function (): void {
    $site = DB::table('admin_sites')->where('is_default', true)->first();
    $player = Player::query()->create([
        'site_code' => (string) $site->code,
        'agent_node_id' => (int) DB::table('agent_nodes')->where('depth', 0)->value('id'),
        'site_player_id' => 'rev-credit-p1',
        'auth_source' => 'lottery_native',
        'funding_mode' => 'credit',
        'username' => 'revcredit1',
        'nickname' => null,
        'default_currency' => 'NPR',
        'status' => 0,
    ]);

    DB::table('player_credit_accounts')->insert([
        'player_id' => $player->id,
        'credit_limit' => 10000,
        'used_credit' => 0,
        'frozen_credit' => 0,
        'created_at' => now(),
        'updated_at' => now(),
    ]);

    $drawId = (int) \App\Models\Draw::query()->create([
        'draw_no' => 'REV-CREDIT-DRAW',
        'business_date' => now()->toDateString(),
        'sequence_no' => 1,
        'status' => \App\Lottery\DrawStatus::Open->value,
        'current_result_version' => 0,
        'settle_version' => 0,
        'is_reopened' => false,
    ])->id;

    $orderId = (int) DB::table('ticket_orders')->insertGetId([
        'order_no' => 'ORD-REV-CREDIT-1',
        'player_id' => $player->id,
        'draw_id' => $drawId,
        'currency_code' => 'NPR',
        'total_bet_amount' => 100,
        'total_rebate_amount' => 0,
        'total_actual_deduct' => 100,
        'total_estimated_payout' => 0,
        'status' => 'placed',
        'created_at' => now(),
        'updated_at' => now(),
    ]);

    $itemId = (int) DB::table('ticket_items')->insertGetId([
        'ticket_no' => 'T-REV-CREDIT-1',
        'order_id' => $orderId,
        'player_id' => $player->id,
        'draw_id' => $drawId,
        'original_number' => '1234',
        'normalized_number' => '1234',
        'play_code' => 'direct',
        'dimension' => '4d',
        'digit_slot' => null,
        'bet_mode' => 'single',
        'unit_bet_amount' => 100,
        'total_bet_amount' => 100,
        'rebate_rate_snapshot' => 0,
        'commission_rate_snapshot' => 0,
        'actual_deduct_amount' => 100,
        'odds_snapshot_json' => '{}',
        'rule_snapshot_json' => '{}',
        'combination_count' => 1,
        'estimated_max_payout' => 0,
        'risk_locked_amount' => 0,
        'status' => 'settled',
        'win_amount' => 1000,
        'jackpot_win_amount' => 0,
        'agent_node_id' => $player->agent_node_id,
        'share_snapshot' => '{}',
        'agent_settled_at' => now(),
        'settled_at' => now(),
        'created_at' => now(),
        'updated_at' => now(),
    ]);

    DB::table('share_ledger')->insert([
        'ticket_item_id' => $itemId,
        'player_id' => $player->id,
        'agent_node_id' => $player->agent_node_id,
        'agent_path' => '[]',
        'share_snapshot' => '{}',
        'game_win_loss' => -1000,
        'basic_rebate' => 0,
        'shared_net_win_loss' => -1000,
        'allocations_json' => '[]',
        'settled_at' => now(),
        'created_at' => now(),
        'updated_at' => now(),
    ]);

  // Simulate post-win used_credit (win decreased used by 10 major for 1000 minor).
    DB::table('player_credit_accounts')->where('player_id', $player->id)->update(['used_credit' => 0]);

    $item = TicketItem::query()->findOrFail($itemId);
    app(GameSettlementReversalService::class)->reverseTicketItem($item);

    expect((int) DB::table('player_credit_accounts')->where('player_id', $player->id)->value('used_credit'))->toBe(10);
    expect(DB::table('credit_ledger')->where('reason', 'game_settlement_reversal')->where('owner_id', $player->id)->exists())->toBeTrue();
});