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AjaxResultExtensions.cs
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AjaxResultExtensions.cs
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// -----------------------------------------------------------------------
// <copyright file="AjaxResultExtensions.cs" company="OSharp开源团队">
// Copyright (c) 2014-2017 OSharp. All rights reserved.
// </copyright>
// <site>http://www.osharp.org</site>
// <last-editor>郭明锋</last-editor>
// <last-date>2017-09-01 20:39</last-date>
// -----------------------------------------------------------------------
namespace OSharp.AspNetCore.UI;
/// <summary>
/// <see cref="AjaxResult"/>扩展方法
/// </summary>
public static class AjaxResultExtensions
{
/// <summary>
/// 将业务操作结果转ajax操作结果,并处理强类型的 OperationResult.Data
/// </summary>
public static AjaxResult<T> ToAjaxResult<T>(this OperationResult<T> result, Func<T, T> dataFunc = null)
{
string content = result.Message ?? result.ResultType.ToDescription();
AjaxResultType type = result.ResultType.ToAjaxResultType();
T data = dataFunc == null ? result.Data : dataFunc(result.Data);
return new AjaxResult<T>(content, type, data);
}
/// <summary>
/// 将业务操作结果转ajax操作结果,并处理强类型的 OperationResult.Data
/// </summary>
public static AjaxResult<TResult> ToAjaxResult<T, TResult>(this OperationResult<T> result, Func<T, TResult> dataFunc = null)
{
string content = result.Message ?? result.ResultType.ToDescription();
AjaxResultType type = result.ResultType.ToAjaxResultType();
TResult data;
if (dataFunc == null)
{
if (result.Data is TResult data2)
{
data = data2;
}
else
{
data = default;
}
}
else
{
data = dataFunc(result.Data);
}
return new AjaxResult<TResult>(content, type, data);
}
/// <summary>
/// 将业务操作结果转ajax操作结果,可确定是否包含Data
/// </summary>
/// <param name="result">业务操作结果</param>
/// <param name="containsData">是否包含Data,默认不包含</param>
/// <returns></returns>
public static AjaxResult ToAjaxResult(this OperationResult result, bool containsData = false)
{
string content = result.Message ?? result.ResultType.ToDescription();
AjaxResultType type = result.ResultType.ToAjaxResultType();
return containsData ? new AjaxResult(content, type, result.Data) : new AjaxResult(content, type);
}
/// <summary>
/// 将业务操作结果转ajax操作结果,会将 object 类型的 OperationResult.Data 转换为强类型 T,再通过 dataFunc 进行进一步处理
/// </summary>
public static AjaxResult<T> ToAjaxResult<T>(this OperationResult result, Func<T, T> dataFunc)
{
string content = result.Message ?? result.ResultType.ToDescription();
AjaxResultType type = result.ResultType.ToAjaxResultType();
T data = default;
if (result.Data != null)
{
if (dataFunc != null && result.Data is T resultData)
{
data = dataFunc(resultData);
}
}
return new AjaxResult<T>(content, type, data);
}
/// <summary>
/// 把业务结果类型<see cref="OperationResultType"/>转换为Ajax结果类型<see cref="AjaxResultType"/>
/// </summary>
public static AjaxResultType ToAjaxResultType(this OperationResultType resultType)
{
switch (resultType)
{
case OperationResultType.Success:
return AjaxResultType.Success;
case OperationResultType.NoChanged:
return AjaxResultType.Info;
default:
return AjaxResultType.Error;
}
}
/// <summary>
/// 判断业务结果类型是否是Error结果
/// </summary>
public static bool IsError(this OperationResultType resultType)
{
return resultType == OperationResultType.QueryNull
|| resultType == OperationResultType.ValidError
|| resultType == OperationResultType.Error;
}
}