namespace Galaeth.Core.Exceptions;

/// <summary>
/// Thrown if an entity has a property that has a primary key attribute, but no column attribute.
/// </summary>
public class MissingColumnAttributeException : Exception
{
    /// <summary>
    /// Initializes a new instance of the <see cref="MissingColumnAttributeException"/> class.
    /// </summary>
    /// <param name="entityType">The entity causing the exception.</param>
    public MissingColumnAttributeException(Type entityType)
        : base($"Entity '{entityType}' primary key requires a ColumnMapping attribute")
    {
        EntityType = entityType;
    }

    /// <summary>
    /// The entity type.
    /// </summary>
    public Type EntityType { get; set; }
}