refactor: save current workspace state including FinlyticAnalyzer fixes, FinlyticApp trade route alignment, and DTO audit documentation

FinlyticBackend/Controllers/AssetsController.cs

@@ -271,16 +271,14 @@ public class AssetsController : ControllerBase
     /// <summary>
     /// Serviert das SVG-Logo direkt aus dem gemounteten Docker Volume (Volumes.LogosRelativePath).
     /// </summary>
-    [HttpGet("logo/{isin}")]
+    [HttpGet("/api/v1/logo/{isin}")]
+    [AllowAnonymous]
     public async Task<IActionResult> GetAssetLogo([FromRoute] string isin)
     {
         if (string.IsNullOrWhiteSpace(isin)) return NotFound();
-
-        string cleanIsin = isin.Trim().ToUpperInvariant();
-
+        
         // Path Traversal Guard
-        string safeFileName = string.Concat(cleanIsin.Where(c => char.IsLetterOrDigit(c) || c == '_' || c == '-')) + ".svg";
-        string logoPath = Path.Combine(Volumes.LogosRelativePath, safeFileName);
+        string logoPath = Path.Combine(Volumes.LogosRelativePath, $"{isin}.svg");
 
         if (System.IO.File.Exists(logoPath))
         {

FinlyticBackend/Controllers/CalendarController.cs

@@ -13,27 +13,6 @@ using Microsoft.Extensions.Logging;
 
 namespace FinlyticBackend.Controllers;
 
-/// <summary>
-/// Response DTO for corporate calendar events (AOT-compliant).
-/// </summary>
-public record CalendarEventResponseDto(
-    [property: JsonPropertyName("id")] string Id,
-    [property: JsonPropertyName("symbol")] string Symbol,
-    [property: JsonPropertyName("companyName")]
-    string CompanyName,
-    [property: JsonPropertyName("eventType")]
-    string EventType,
-    [property: JsonPropertyName("eventDate")]
-    DateTime EventDate,
-    [property: JsonPropertyName("date")] string Date,
-    [property: JsonPropertyName("isin")] string Isin,
-    [property: JsonPropertyName("ticker")] string Ticker,
-    [property: JsonPropertyName("description")]
-    string Description,
-    [property: JsonPropertyName("details")]
-    string Details,
-    [property: JsonPropertyName("image")] string Image
-);
 
 [ApiController]
 [Authorize]
@@ -52,22 +31,26 @@ public class CalendarController : ControllerBase
     /// <summary>
     /// Retrieves corporate calendar events with optional filters.
     /// </summary>
-    [HttpGet("events")]
+    [HttpGet("events/{year:int?}/{month:int?}")]
     public async Task<IActionResult> GetCorporateCalendar(
+        int? year = null,
+        int? month = null,
         [FromQuery] string? category = null,
         [FromQuery] DateTime? date = null,
         [FromQuery] string? symbol = null,
         [FromQuery] string? isin = null)
     {
         string? activeSymbol = !string.IsNullOrWhiteSpace(symbol) ? symbol.Trim() : isin?.Trim();
+        int targetYear = year ?? DateTime.UtcNow.Year;
+        int targetMonth = month ?? DateTime.UtcNow.Month;
 
         try
         {
             if (_mqttClient.IsConnected)
             {
-                var rawEvents = await _mqttClient.SendRpcRequestAsync<List<CorporateEventDto>, EmptyRequest>(
-                    "events_GetAll",
-                    new EmptyRequest(),
+                var rawEvents = await _mqttClient.SendRpcRequestAsync<List<CorporateEventDto>, GetEventsByMonthRequest>(
+                    "events_GetByMonth",
+                    new GetEventsByMonthRequest(targetYear, targetMonth),
                     TimeSpan.FromSeconds(4)
                 );
 

FinlyticBackend/Controllers/NewsController.cs

@@ -50,12 +50,6 @@ public class NewsController : ControllerBase
             effectiveStatus = "Analyzed";
         }
 
-        string? dateStr = !string.IsNullOrWhiteSpace(date) ? date.Trim() : null;
-        if (string.Equals(dateStr, "today", StringComparison.OrdinalIgnoreCase))
-        {
-            dateStr = DateTime.UtcNow.ToString("yyyy-MM-dd");
-        }
-
         try
         {
             if (_mqttClient.IsConnected)
@@ -64,11 +58,13 @@ public class NewsController : ControllerBase
                     Limit: pageSize,
                     Offset: (page - 1) * pageSize,
                     Isin: activeSymbol,
-                    Date: dateStr,
+                    Date: DateTime.TryParse(date, out var dateTime) ? dateTime : null,
                     Status: effectiveStatus,
                     Query: query,
                     HasSentiment: hasSentiment
                 );
+                
+                _logger.LogInformation("[payload] " + payload.Date.ToString());
 
                 var articles = await _mqttClient.SendRpcRequestAsync<List<NewsArticleDto>, DailyNewsRequest>(
                     "news_Get",