MRB webassembly

MesaFabApproval.API/Services/DbConnectionService.cs

@@ -0,0 +1,22 @@
+using System.Data;
+
+using Microsoft.Data.SqlClient;
+
+namespace MesaFabApproval.API.Services;
+
+public interface IDbConnectionService {
+    IDbConnection GetConnection();
+}
+
+public class DbConnectionService : IDbConnectionService {
+    private readonly string _dbConnectionString;
+
+    public DbConnectionService() {
+        _dbConnectionString = Environment.GetEnvironmentVariable("FabApprovalDbConnectionString") ??
+            throw new ArgumentNullException("FabApprovalDbConnectionString environment variable not found");
+    }
+
+    public IDbConnection GetConnection() {
+        return new SqlConnection(_dbConnectionString);
+    }
+}