Update PDF

ApiCreatePdf/Controllers/DownloadController.cs

@@ -4,15 +4,13 @@ namespace ApiCreatePdf.Controllers
 {
     [ApiController]
     [Route("[controller]")]
-    public class DownloadController : ControllerBase
+    public class DownloadController(DocumentService _documentService) : ControllerBase
     {
-
         [Route("pdf/{id}")]
         [HttpGet]
-        public FileStreamResult Download(int id)
+        public FileStreamResult Download(string id)
         {
-            var path = "test\\test.pdf";
-            var stream = new FileStream(path, FileMode.Open);
+            var stream = _documentService.GeneratePdf(id);
             return File(stream, "application/pdf");
         }
     }

ApiCreatePdf/DocumentData.cs

@@ -0,0 +1,7 @@
+namespace ApiCreatePdf
+{
+    public class DocumentData
+    {
+        public string MainContentText { get; set; } = string.Empty;
+    }
+}

ApiCreatePdf/DocumentService.cs

@@ -0,0 +1,39 @@
+using GemBox.Document;
+
+namespace ApiCreatePdf;
+
+public class DocumentService
+{
+    public Stream GeneratePdf(string id)
+    {
+        var documentData = GetDocumentData(id);
+
+        var pdf = new MemoryStream();
+
+        // If using the Professional version, put your serial key below.
+        ComponentInfo.SetLicense("FREE-LIMITED-KEY");
+
+        var document = new DocumentModel();
+
+        var section = new Section(document);
+        document.Sections.Add(section);
+
+        var paragraph = new Paragraph(document);
+        section.Blocks.Add(paragraph);
+
+        var run = new Run(document, documentData.MainContentText);
+        paragraph.Inlines.Add(run);
+
+        document.Save(pdf, SaveOptions.PdfDefault);
+
+        return pdf;
+    }
+
+    private DocumentData GetDocumentData(string id)
+    {
+        return new DocumentData
+        {
+            MainContentText = $"PDF created for id: {id}"
+        };
+    }
+}

ApiCreatePdf/Program.cs

@@ -1,9 +1,10 @@
+using ApiCreatePdf;
+
 var builder = WebApplication.CreateBuilder(args);
 
-// Add services to the container.
+builder.Services.AddScoped<DocumentService>();
 
 builder.Services.AddControllers();
-// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
 builder.Services.AddEndpointsApiExplorer();
 builder.Services.AddSwaggerGen();
 
@@ -17,9 +18,7 @@
 }
 
 app.UseHttpsRedirection();
-
 app.UseAuthorization();
-
 app.MapControllers();
 
 app.Run();