34 lines
1.2 KiB
C#
34 lines
1.2 KiB
C#
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using System.Net.Mime;
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using System.Text.Json;
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using System.Threading.Tasks;
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using Elsa.Modules.Http.Contracts;
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using Elsa.Modules.Http.Models;
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using Microsoft.AspNetCore.Http;
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namespace Elsa.Modules.Http.Handlers;
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public class DefaultHttpEndpointWorkflowFaultHandler : IHttpEndpointWorkflowFaultHandler
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{
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public virtual async ValueTask HandleAsync(HttpEndpointFaultedWorkflowContext context)
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{
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var httpContext = context.HttpContext;
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var workflowInstance = context.WorkflowInstance;
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httpContext.Response.ContentType = MediaTypeNames.Application.Json;
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httpContext.Response.StatusCode = StatusCodes.Status500InternalServerError;
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var faultedResponse = JsonSerializer.Serialize(new
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{
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errorMessage = $"Workflow faulted at {workflowInstance.FaultedAt!} with error: {workflowInstance.Fault!.Message}",
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exception = workflowInstance.Fault?.Exception,
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workflow = new
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{
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name = workflowInstance.Name,
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version = workflowInstance.Version,
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instanceId = workflowInstance.Id
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}
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});
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await httpContext.Response.WriteAsync(faultedResponse, context.CancellationToken);
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}
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}
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