jsreport_endpoint_setup.cs

[HttpPost("commands/generate-drying-report")]
[MiddlewareFilter(typeof(JsReportPipeline))]
public async Task<IActionResult> GenerateDryingReport(Guid jobId, DryingReportTestScenarios isMock = 0)
{
    if (jobId == Guid.Empty)
        return BadRequest(nameof(jobId));

        var dryingReport = isMock != DryingReportTestScenarios.UseJobId ? DryingReportGeneratedDtoMockData.GetMockForPreview(isMock) : await _mediator.Send(new GenerateDryingReport.Command(jobId));

        //Render the Header. 
        var headerInfo = new HeaderHelper(dryingReport.SummaryModel.FranchiseName, dryingReport.SummaryModel.CustomerName, dryingReport.SummaryModel.ClaimPoNumber, dryingReport.SummaryModel.ProjectNumber);
        string header = await _jsReportMvcService.RenderViewToStringAsync(
        HttpContext, RouteData, $"{ViewRoot}{DryingReportHeaderViewName}", headerInfo);
           
        //Render the Footer.
        string footer = await _jsReportMvcService.RenderViewToStringAsync(
        HttpContext, RouteData, $"{ViewRoot}{DryingReportFooterViewName}", new FooterHelper(DateTime.UtcNow, "Drying Report"));

        //Configure the report to convert this view to a PDF using JSReport + PhantomPDF.
        var reportName = $"DryingReport-{Guid.NewGuid()}.pdf";

        HttpContext.JsReportFeature()
          .Recipe(Recipe.ChromePdf)
          .Configure((r) => r.Template.Chrome = new Chrome { 
            DisplayHeaderFooter = true,
            HeaderTemplate = header, 
            FooterTemplate = footer,
            Format = "A4",
            MarginTop = "3cm",
            MarginLeft = "1cm",
            MarginBottom = "3cm",
            MarginRight = "1cm"
        })
        .OnAfterRender((r) =>
            HttpContext.Response.Headers["Content-Disposition"] = $"attachment; filename={reportName}");    

        return View($"{ViewRoot}{DryingReportViewName}", dryingReport);
}