ThingsGateway/framework/ThingsGateway.Foundation/OperResult/OperResultExtensions.cs

#region copyright
//------------------------------------------------------------------------------
//  此代码版权声明为全文件覆盖，如有原作者特别声明，会在下方手动补充
//  此代码版权（除特别声明外的代码）归作者本人Diego所有
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//------------------------------------------------------------------------------
#endregion

namespace ThingsGateway.Foundation.Extension;

/// <inheritdoc/>
public static class OperResultExtensions
{
    #region Public Methods

    /// <summary>
    /// 复制信息，不包含泛型类
    /// </summary>
    public static OperResult<T> Copy<T>(this OperResult result)
    {
        OperResult<T> failedResult = new(result.ResultCode, result.Message)
        {
        };
        return failedResult;
    }

    /// <summary>
    /// 复制信息，不包含泛型类
    /// </summary>
    /// <typeparam name="T1"></typeparam>
    /// <typeparam name="T2"></typeparam>
    /// <param name="result"></param>
    /// <returns></returns>
    public static OperResult<T1, T2> Copy<T1, T2>(this OperResult result)
    {
        OperResult<T1, T2> failedResult = new(result.ResultCode, result.Message)
        {
        };
        return failedResult;
    }
    /// <summary>
    /// 复制信息
    /// </summary>
    /// <param name="result"></param>
    /// <returns></returns>
    public static OperResult Copy(this OperResult result)
    {
        OperResult failedResult = new(result.ResultCode, result.Message)
        {
        };
        return failedResult;
    }
    /// <summary>
    /// 操作成功则继续
    /// </summary>
    /// <param name="result"></param>
    /// <param name="func"></param>
    /// <returns></returns>
    public static OperResult Then(this OperResult result, Func<OperResult> func)
    {
        return !result.IsSuccess ? result : func();
    }
    /// <inheritdoc cref="Then(OperResult, Func{OperResult})"/>
    public static OperResult<T> Then<T>(this OperResult result, Func<OperResult<T>> func)
    {
        return !result.IsSuccess ? result.Copy<T>() : func();
    }

    /// <inheritdoc cref="Then(OperResult, Func{OperResult})"/>
    public static OperResult<T1, T2> Then<T1, T2>(this OperResult result, Func<OperResult<T1, T2>> func)
    {
        return !result.IsSuccess ? result.Copy<T1, T2>() : func();
    }

    #endregion Public Methods
}