Add new Backend structure with proper .NET 8 projects

src/Backend/DiunaBI.WebAPI/Controllers/LogsController.cs

@@ -0,0 +1,46 @@
+using Microsoft.AspNetCore.Mvc;
+using DiunaBI.Core.Models;
+using Google.Cloud.Firestore;
+
+namespace DiunaBI.WebAPI.Controllers;
+
+public class LogsController : Controller
+{
+
+    private readonly FirestoreDb _firestoreDb;
+    private readonly Guid _SessionId = Guid.NewGuid();
+    public LogsController(
+        FirestoreDb firestoreDb
+    )
+    {
+        _firestoreDb = firestoreDb;
+    }
+
+    public void AddEntry(LogEntry entry)
+    {
+        entry.SessionId = _SessionId;
+        entry.Instance = LogInstance.Morska;
+
+        if (entry.Type == LogEntryType.Info) { return; }
+
+        try
+        {
+            var collection = _firestoreDb.Collection("ApiLogs");
+            var document = collection.Document();
+            document.SetAsync(new
+            {
+                entry.Message,
+                entry.Title,
+                Type = Enum.GetName(typeof(LogEntryType), entry.Type),
+                LogType = Enum.GetName(typeof(LogType), entry.LogType),
+                Instance = Enum.GetName(typeof(LogInstance), entry.Instance),
+                entry.CreatedAt,
+                SessionId = entry.SessionId.ToString()
+            }).Wait();
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine(e.Message);
+        }
+    }
+}