Disable place_order without Enova credentials

src/SmartB2B.Enova.Service/Configuration/ServiceSettings.cs

@@ -48,19 +48,22 @@ public sealed class ServiceSettings
 
     public RuntimeSettings ResolveRuntimeSettings()
     {
-        var enovaPassword = Enova.Password
-            ?? throw new ConfigurationException("Parametr 'enova.password' jest wymagany.");
-
         var installationPath = Path.GetFullPath(
             Environment.ExpandEnvironmentVariables(Enova.InstallationPath));
 
-        return new RuntimeSettings(
-            installationPath,
-            new EnovaAdapterConfiguration(
-                new EnovaConnectionOptions(Enova.Database, Enova.Operator, enovaPassword),
+        EnovaAdapterConfiguration? enovaConfiguration = null;
+        if (!string.IsNullOrWhiteSpace(Enova.Operator) && Enova.Password is not null)
+        {
+            enovaConfiguration = new EnovaAdapterConfiguration(
+                new EnovaConnectionOptions(Enova.Database, Enova.Operator, Enova.Password),
                 Enova.DocumentDefinition,
                 Enova.DefaultWarehouseCode,
-                Enova.SaveMode),
+                Enova.SaveMode);
+        }
+
+        return new RuntimeSettings(
+            installationPath,
+            enovaConfiguration,
             Sql.ConnectionString,
             Sql.CommandTimeoutSeconds,
             ResolvePath(Diagnostics.LogDirectory),
@@ -78,8 +81,6 @@ public sealed class ServiceSettings
         }
         Require(Enova.InstallationPath, "enova.installationPath", errors);
         Require(Enova.Database, "enova.database", errors);
-        Require(Enova.Operator, "enova.operator", errors);
-        RequirePresent(Enova.Password, "enova.password", errors);
         Require(Enova.DocumentDefinition, "enova.documentDefinition", errors);
         Require(Sql.ConnectionString, "sql.connectionString", errors);
         if (Sql.CommandTimeoutSeconds <= 0)
@@ -101,14 +102,6 @@ public sealed class ServiceSettings
         }
     }
 
-    private static void RequirePresent(string? value, string name, ICollection<string> errors)
-    {
-        if (value is null)
-        {
-            errors.Add($"Parametr '{name}' jest wymagany.");
-        }
-    }
-
     private static string ResolvePath(string path) =>
         Path.IsPathRooted(path) ? Path.GetFullPath(path) : Path.GetFullPath(path, AppContext.BaseDirectory);
 }
@@ -126,7 +119,7 @@ public sealed class EnovaSettings
 
     public string Database { get; init; } = string.Empty;
 
-    public string Operator { get; init; } = "Administrator";
+    public string? Operator { get; init; }
 
     public string? Password { get; init; }
 
@@ -153,7 +146,7 @@ public sealed class DiagnosticsSettings
 
 public sealed record RuntimeSettings(
     string EnovaInstallationPath,
-    EnovaAdapterConfiguration EnovaConfiguration,
+    EnovaAdapterConfiguration? EnovaConfiguration,
     string SqlConnectionString,
     int SqlCommandTimeoutSeconds,
     string LogDirectory,