fix: Add success status check for transaction creation and update CreateTransactionRequest to make Provider optional

Author: musabshareef

Creobe.BmlConnect.sln

@@ -10,16 +10,28 @@ EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
 		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{F2D8195C-B679-420D-80FA-F7201915551A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{F2D8195C-B679-420D-80FA-F7201915551A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F2D8195C-B679-420D-80FA-F7201915551A}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{F2D8195C-B679-420D-80FA-F7201915551A}.Debug|x64.Build.0 = Debug|Any CPU
+		{F2D8195C-B679-420D-80FA-F7201915551A}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{F2D8195C-B679-420D-80FA-F7201915551A}.Debug|x86.Build.0 = Debug|Any CPU
 		{F2D8195C-B679-420D-80FA-F7201915551A}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{F2D8195C-B679-420D-80FA-F7201915551A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F2D8195C-B679-420D-80FA-F7201915551A}.Release|x64.ActiveCfg = Release|Any CPU
+		{F2D8195C-B679-420D-80FA-F7201915551A}.Release|x64.Build.0 = Release|Any CPU
+		{F2D8195C-B679-420D-80FA-F7201915551A}.Release|x86.ActiveCfg = Release|Any CPU
+		{F2D8195C-B679-420D-80FA-F7201915551A}.Release|x86.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{F2D8195C-B679-420D-80FA-F7201915551A} = {C01015ED-0F08-421D-9052-8FF0AD7D811E}

src/Creobe.BmlConnect/BmlConnectClient.cs

@@ -47,6 +47,7 @@ public BmlConnectClient(HttpClient client, IOptions<BmlConnectOptions> options)
             };
 
             var response = await _httpClient.PostAsJsonAsync("transactions", transaction);
+            response.EnsureSuccessStatusCode();
             return await response.Content.ReadFromJsonAsync<Transaction>(_serailizerOptions);
         }
         catch (Exception ex)

src/Creobe.BmlConnect/CreateTransactionRequest.cs

@@ -5,5 +5,5 @@ public sealed record CreateTransactionRequest(
     string Currency,
     string CustomerReference,
     string LocalId,
-    string Provider,
+    string? Provider = null,
     string? RedirectUrl = null);