feat: add FundReportController (4 endpoint /api/report/fund/)

CertReports.Syncfusion/Controllers/FundReportController.cs

@@ -0,0 +1,115 @@
+using CertReports.Syncfusion.Helpers;
+using CertReports.Syncfusion.Services.Interfaces;
+using Microsoft.AspNetCore.Mvc;
+
+namespace CertReports.Syncfusion.Controllers;
+
+/// <summary>
+/// Endpoint:
+///   GET /api/report/fund/by-isin/{isin}
+///   GET /api/report/fund?p={isin_cifrato}
+///   GET /api/report/fund?alias={id}
+///   GET /api/report/fund/download?p={isin_cifrato}
+/// </summary>
+[ApiController]
+[Route("api/report/fund")]
+public class FundReportController : ControllerBase
+{
+    private readonly IFundReportOrchestrator _orchestrator;
+    private readonly IFundDataService _dataService;
+    private readonly CryptoHelper _crypto;
+    private readonly ILogger<FundReportController> _logger;
+
+    public FundReportController(
+        IFundReportOrchestrator orchestrator,
+        IFundDataService dataService,
+        CryptoHelper crypto,
+        ILogger<FundReportController> logger)
+    {
+        _orchestrator = orchestrator;
+        _dataService  = dataService;
+        _crypto       = crypto;
+        _logger       = logger;
+    }
+
+    [HttpGet("by-isin/{isin}")]
+    public async Task<IActionResult> ByIsin(string isin,
+        [FromQuery] bool branding = false)
+        => await GenerateAndReturnPdf(isin, branding, inline: true);
+
+    [HttpGet("")]
+    public async Task<IActionResult> ByQuery(
+        [FromQuery] string? p       = null,
+        [FromQuery] string? alias   = null,
+        [FromQuery] bool branding   = false)
+    {
+        string? isin = null;
+        if (!string.IsNullOrEmpty(p))
+        {
+            try { isin = _crypto.DecryptIsin(p); }
+            catch (Exception ex)
+            {
+                _logger.LogWarning(ex, "Errore decodifica ISIN cifrato (fund)");
+                return BadRequest("Parametro 'p' non valido.");
+            }
+        }
+        else if (!string.IsNullOrEmpty(alias))
+        {
+            isin = await _dataService.FindIsinByAliasIdAsync(alias);
+        }
+
+        if (string.IsNullOrEmpty(isin))
+            return BadRequest("Specificare 'p' (ISIN cifrato) o 'alias'.");
+
+        return await GenerateAndReturnPdf(isin, branding, inline: true);
+    }
+
+    [HttpGet("download")]
+    public async Task<IActionResult> Download(
+        [FromQuery] string? p       = null,
+        [FromQuery] string? alias   = null,
+        [FromQuery] bool branding   = false)
+    {
+        string? isin = null;
+        if (!string.IsNullOrEmpty(p))
+        {
+            try { isin = _crypto.DecryptIsin(p); }
+            catch (Exception ex)
+            {
+                _logger.LogWarning(ex, "Errore decodifica ISIN cifrato (fund download)");
+                return BadRequest("Parametro 'p' non valido.");
+            }
+        }
+        else if (!string.IsNullOrEmpty(alias))
+        {
+            isin = await _dataService.FindIsinByAliasIdAsync(alias);
+        }
+
+        if (string.IsNullOrEmpty(isin))
+            return BadRequest("Specificare 'p' (ISIN cifrato) o 'alias'.");
+
+        return await GenerateAndReturnPdf(isin, branding, inline: false);
+    }
+
+    private async Task<IActionResult> GenerateAndReturnPdf(string isin, bool branding, bool inline)
+    {
+        try
+        {
+            var pdfBytes    = await _orchestrator.GenerateReportAsync(isin, branding);
+            var disposition = inline ? "inline" : "attachment";
+            Response.Headers.Append("Content-Disposition",
+                $"{disposition}; filename=fund_{isin}.pdf");
+            return File(pdfBytes, "application/pdf");
+        }
+        catch (InvalidOperationException ex) when (ex.Message.Contains("Nessun dato"))
+        {
+            _logger.LogWarning("ISIN fondo non trovato: {Isin}", isin);
+            return NotFound($"Nessun dato per ISIN {isin}");
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Errore generazione fund report per ISIN {Isin}", isin);
+            return StatusCode(500, "Errore nella generazione del report.");
+        }
+    }
+}