/// <summary>
/// 成功返回值
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public IActionResult OnSucceeded(ActionExecutedContext context)
{
object data;
// 处理内容结果
if (context.Result is ContentResult contentResult)
{
data = contentResult.Content;
}
// 处理对象结果
else if (context.Result is ObjectResult objectResult)
{
data = objectResult.Value;
}
else if (context.Result is EmptyResult)
{
data = null;
}
else
{
return(null);
}
return(new JsonResult(new RESTfulResult <object>
{
StatusCode = context.Result is EmptyResult ? StatusCodes.Status204NoContent : StatusCodes.Status200OK, // 处理没有返回值情况 204
Succeeded = true,
Data = data,
Errors = null,
Extras = UnifyContext.Take(),
Timestamp = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds()
}));
}
/// <summary>
/// 验证失败返回值
/// </summary>
/// <param name="context"></param>
/// <param name="modelStates"></param>
/// <param name="validationResults"></param>
/// <param name="validateFailedMessage"></param>
/// <returns></returns>
public IActionResult OnValidateFailed(ActionExecutingContext context, ModelStateDictionary modelStates, Dictionary <string, IEnumerable <string> > validationResults, string validateFailedMessage)
{
return(new JsonResult(new RESTfulResult <object>
{
StatusCode = StatusCodes.Status400BadRequest,
Succeeded = false,
Data = null,
Errors = validationResults,
Extras = UnifyContext.Take(),
Timestamp = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds()
}));
}
/// <summary>
/// 返回 RESTful 风格结果集
/// </summary>
/// <param name="statusCode"></param>
/// <param name="succeeded"></param>
/// <param name="data"></param>
/// <param name="errors"></param>
/// <returns></returns>
private static RESTfulResult <object> RESTfulResult(int statusCode, bool succeeded = default, object data = default, object errors = default)
{
return(new RESTfulResult <object>
{
StatusCode = statusCode,
Succeeded = succeeded,
Data = data,
Errors = errors,
Extras = UnifyContext.Take(),
Timestamp = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds()
});
}
/// <summary>
/// 异常返回值
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public IActionResult OnException(ExceptionContext context)
{
// 解析异常信息
var(StatusCode, _, Errors) = UnifyContext.GetExceptionMetadata(context);
return(new JsonResult(new RESTfulResult <object>
{
StatusCode = StatusCode,
Succeeded = false,
Data = null,
Errors = Errors,
Extras = UnifyContext.Take(),
Timestamp = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds()
}));
}
/// <summary>
/// 处理输出状态码
/// </summary>
/// <param name="context"></param>
/// <param name="statusCode"></param>
/// <param name="options"></param>
/// <returns></returns>
public async Task OnResponseStatusCodes(HttpContext context, int statusCode, UnifyResultStatusCodesOptions options)
{
// 设置响应状态码
UnifyContext.SetResponseStatusCodes(context, statusCode, options);
switch (statusCode)
{
// 处理 401 状态码
case StatusCodes.Status401Unauthorized:
await context.Response.WriteAsJsonAsync(new RESTfulResult <object>
{
StatusCode = StatusCodes.Status401Unauthorized,
Succeeded = false,
Data = null,
Errors = "401 Unauthorized",
Extras = UnifyContext.Take(),
Timestamp = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds()
});
break;
// 处理 403 状态码
case StatusCodes.Status403Forbidden:
await context.Response.WriteAsJsonAsync(new RESTfulResult <object>
{
StatusCode = StatusCodes.Status403Forbidden,
Succeeded = false,
Data = null,
Errors = "403 Forbidden",
Extras = UnifyContext.Take(),
Timestamp = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds()
});
break;
default:
break;
}
}
