Cleanup ISmsService

src/OrchardCore.Modules/OrchardCore.Sms/Controllers/AdminController.cs

@@ -18,7 +18,6 @@ public class AdminController : Controller
     private readonly INotifier _notifier;
     private readonly IAuthorizationService _authorizationService;
     private readonly ISmsProviderResolver _smsProviderResolver;
-    private readonly ISmsService _smsService;
 
     protected readonly IHtmlLocalizer H;
     protected readonly IStringLocalizer S;
@@ -27,7 +26,6 @@ public AdminController(
         IOptions<SmsProviderOptions> smsProviderOptions,
         IPhoneFormatValidator phoneFormatValidator,
         ISmsProviderResolver smsProviderResolver,
-        ISmsService smsService,
         INotifier notifier,
         IAuthorizationService authorizationService,
         IHtmlLocalizer<AdminController> htmlLocalizer,
@@ -36,7 +34,6 @@ public AdminController(
         _smsProviderOptions = smsProviderOptions.Value;
         _phoneFormatValidator = phoneFormatValidator;
         _smsProviderResolver = smsProviderResolver;
-        _smsService = smsService;
         _notifier = notifier;
         _authorizationService = authorizationService;
         H = htmlLocalizer;
@@ -72,19 +69,19 @@ public async Task<IActionResult> Test(SmsTestViewModel model)
 
             if (provider is null)
             {
-                ModelState.AddModelError(nameof(model.PhoneNumber), S["Please select a valid provider."]);
+                ModelState.AddModelError(nameof(model.Provider), S["Please select a valid provider."]);
             }
             else if (!_phoneFormatValidator.IsValid(model.PhoneNumber))
             {
                 ModelState.AddModelError(nameof(model.PhoneNumber), S["Please provide a valid phone number."]);
             }
             else
             {
-                var result = await _smsService.SendAsync(new SmsMessage()
+                var result = await provider.SendAsync(new SmsMessage()
                 {
                     To = model.PhoneNumber,
                     Body = S["This is a test SMS message."]
-                }, provider);
+                });
 
                 if (result.Succeeded)
                 {

src/OrchardCore/OrchardCore.Sms.Abstractions/ISmsProviderResolver.cs

@@ -5,8 +5,8 @@ namespace OrchardCore.Sms;
 public interface ISmsProviderResolver
 {
     /// <summary>
-    /// Gets the SMS provider for the given name.
-    /// When null is null or empty, it gets the default SMS provider.
+    /// Gets the SMS provider for the technical given name.
+    /// When null or empty string is provided, it returns the default SMS provider.
     /// </summary>
     /// <param name="name">The key of the SMS provider</param>
     /// <returns>Instance ISmsProvider or null when no service found.</returns>

src/OrchardCore/OrchardCore.Sms.Abstractions/ISmsService.cs

@@ -5,11 +5,9 @@ namespace OrchardCore.Sms;
 public interface ISmsService
 {
     /// <summary>
-    /// Send the given message.
+    /// Send the given message using the default provider.
     /// </summary>
     /// <param name="message">The message to send.</param>
-    /// <param name="provider">An SMS Provider to use. When null, we sent using the default provider.</param>
     /// <returns>SmsResult object.</returns>
-    Task<SmsResult> SendAsync(SmsMessage message, ISmsProvider provider = null);
-
+    Task<SmsResult> SendAsync(SmsMessage message);
 }

src/OrchardCore/OrchardCore.Sms.Abstractions/SmsResult.cs

@@ -8,7 +8,10 @@ public class SmsResult
     /// <summary>
     /// Returns an <see cref="SmsResult"/> indicating a successful SMS operation.
     /// </summary>
-    public static SmsResult Success { get; } = new() { Succeeded = true };
+    public readonly static SmsResult Success = new()
+    {
+        Succeeded = true
+    };
 
     /// <summary>
     /// An <see cref="IEnumerable{LocalizedString}"/> containing an errors that occurred during the SMS operation.
@@ -33,6 +36,6 @@ public static SmsResult Failed(params LocalizedString[] errors)
         => new()
         {
             Succeeded = false,
-            Errors = errors
+            Errors = errors ?? [],
         };
 }

src/OrchardCore/OrchardCore.Sms.Core/Services/SmsService.cs

@@ -6,6 +6,7 @@ namespace OrchardCore.Sms.Services;
 public class SmsService : ISmsService
 {
     private readonly ISmsProviderResolver _smsProviderResolver;
+    private ISmsProvider _provider;
 
     protected readonly IStringLocalizer S;
 
@@ -17,15 +18,15 @@ public SmsService(
         S = stringLocalizer;
     }
 
-    public async Task<SmsResult> SendAsync(SmsMessage message, ISmsProvider provider = null)
+    public async Task<SmsResult> SendAsync(SmsMessage message)
     {
-        provider ??= await _smsProviderResolver.GetAsync();
+        _provider ??= await _smsProviderResolver.GetAsync();
 
-        if (provider == null)
+        if (_provider is null)
         {
             return SmsResult.Failed(S["SMS settings must be configured before an SMS message can be sent."]);
         }
 
-        return await provider.SendAsync(message);
+        return await _provider.SendAsync(message);
     }
 }