curl --request GET \
  --url http://localhost:8080/stats/full

{
  "overview": {
    "users": {
      "total": 12345,
      "active": 9876,
      "blocked": 321,
      "balance_kopeks": 1234567,
      "balance_rubles": 12345.67
    },
    "subscriptions": {
      "active": 4321,
      "expired": 210
    },
    "support": {
      "open_tickets": 42
    },
    "payments": {
      "today_kopeks": 654321,
      "today_rubles": 6543.21
    }
  },
  "users": {
    "total_users": 12345,
    "active_users": 9876,
    "blocked_users": 321,
    "new_today": 12,
    "new_week": 345,
    "new_month": 1234
  },
  "subscriptions": {
    "total_subscriptions": 9876,
    "active_subscriptions": 8765,
    "trial_subscriptions": 321,
    "paid_subscriptions": 8444,
    "purchased_today": 12,
    "purchased_week": 210,
    "purchased_month": 765,
    "trial_to_paid_conversion": 42.5,
    "renewals_count": 123,
    "trial_statistics": {
      "used_trials": 555,
      "active_trials": 210,
      "resettable_trials": 42
    }
  },
  "transactions": {
    "period": {
      "start_date": "2024-06-01T00:00:00Z",
      "end_date": "2024-06-30T23:59:59Z"
    },
    "totals": {
      "income_kopeks": 1234567,
      "income_rubles": 12345.67,
      "expenses_kopeks": 21000,
      "expenses_rubles": 210,
      "profit_kopeks": 1213567,
      "profit_rubles": 12135.67,
      "subscription_income_kopeks": 987654,
      "subscription_income_rubles": 9876.54
    },
    "today": {
      "transactions_count": 42,
      "income_kopeks": 654321,
      "income_rubles": 6543.21
    },
    "by_type": {
      "deposit": {
        "count": 123,
        "amount": 1234567
      },
      "withdrawal": {
        "count": 10,
        "amount": 21000
      }
    },
    "by_payment_method": {
      "card": {
        "count": 100,
        "amount": 1000000
      }
    }
  },
  "referrals": {
    "users_with_referrals": 4321,
    "active_referrers": 123,
    "total_paid_kopeks": 765432,
    "total_paid_rubles": 7654.32,
    "today_earnings_kopeks": 12345,
    "today_earnings_rubles": 123.45,
    "week_earnings_kopeks": 23456,
    "week_earnings_rubles": 234.56,
    "month_earnings_kopeks": 34567,
    "month_earnings_rubles": 345.67,
    "top_referrers": [
      {
        "user_id": 123456789,
        "display_name": "@testuser",
        "username": "testuser",
        "telegram_id": 123456789,
        "total_earned_kopeks": 54321,
        "referrals_count": 42
      }
    ]
  }
}