EmailBill/Entity/TransactionCategory.cs

namespace Entity;

/// <summary>
/// 交易分类
/// </summary>
public class TransactionCategory : BaseEntity
{
    /// <summary>
    /// 分类名称
    /// </summary>
    public string Name { get; set; } = string.Empty;

    /// <summary>
    /// 交易类型（支出/收入）
    /// </summary>
    public TransactionType Type { get; set; }

    /// <summary>
    /// 图标（SVG格式，JSON数组存储5个图标供选择）
    /// 示例：["<svg>...</svg>", "<svg>...</svg>", ...]
    /// </summary>
    [Column(StringLength = -1)]
    public string? Icon { get; set; }
}