Initial commit: SWP.Core enterprise framework with multi-tenant architecture, configuration management, security, telemetry and comprehensive test suite

Core/Database/SqlOperations.cs

@@ -0,0 +1,57 @@
+using System.Data;
+using Microsoft.ApplicationInsights;
+using Microsoft.ApplicationInsights.DataContracts;
+using SWP.Core.Database.ConnectionFactory;
+
+namespace SWP.Core.Database;
+
+public class SqlOperations : IDatabaseOperations
+{
+    private readonly IDbConnectionFactory _connectionFactory;
+    private readonly TelemetryClient _telemetryClient;
+
+    public SqlOperations(IDbConnectionFactory connectionFactory, TelemetryClient telemetryClient)
+    {
+        _connectionFactory = connectionFactory;
+        _telemetryClient = telemetryClient;
+    }
+
+    public DatabaseScope CreateScope(string operationName)
+    {
+        var connection = _connectionFactory.Create();
+        var operation = _telemetryClient.StartOperation<DependencyTelemetry>(operationName);
+        operation.Telemetry.Type = "SQL";
+        operation.Telemetry.Target = "PostgreSQL";
+
+        return new DatabaseScope(connection, operation);
+    }
+
+    public async Task<T> ExecuteAsync<T>(Func<IDbConnection, Task<T>> operation, string operationName)
+    {
+        using var scope = CreateScope(operationName);
+        try
+        {
+            var result = await operation(scope.Connection);
+            return result;
+        }
+        catch (Exception ex)
+        {
+            scope.Error(ex);
+            throw;
+        }
+    }
+
+    public async Task ExecuteAsync(Func<IDbConnection, Task> operation, string operationName)
+    {
+        using var scope = CreateScope(operationName);
+        try
+        {
+            await operation(scope.Connection);
+        }
+        catch (Exception ex)
+        {
+            scope.Error(ex);
+            throw;
+        }
+    }
+}