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Refactored endpoints to be more functional and more expressive

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This commit is contained in:
hermes
2026-09-01 11:23:25 +02:00
parent 346cb8da5f
commit 2df5b5c2ed
86 changed files with 1565 additions and 1575 deletions
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PostFundManagement.Application/Services/Shared/TokenService.cs
+12 -33
View File
@@ -1,3 +1,4 @@
using PostFundManagement.Domain.Errors;
using PostFundManagement.Domain.Security.Configuration;
using PostFundManagement.Domain.Security.Models;
using PostFundManagement.Domain.Security.Sdk;
@@ -8,24 +9,21 @@ public sealed class TokenService(ISecurityConnectApi connectApi, IOptions<Securi
{
private readonly SecurityClientSettings clientSettings = clientOptions.Value;
public async Task<Result<Domain.Security.Models.TokenResponse>> GenerateAsync(CancellationToken cancellationToken = default)
{
try
public async ValueTask<Result<Domain.Security.Models.TokenResponse>> GenerateAsync(CancellationToken cancellationToken = default) =>
await Result.Try((Func<ValueTask<Result<Domain.Security.Models.TokenResponse>>>)(async () =>
{
var request = new Domain.Security.Models.TokenRequest
using var response = await connectApi.GetToken(new Domain.Security.Models.TokenRequest
{
ClientId = clientSettings.ClientId,
ClientSecret = clientSettings.ClientSecret,
GrantType = clientSettings.GrantType,
Scope = clientSettings.Scope,
};
using var response = await connectApi.GetToken(request, cancellationToken);
}, cancellationToken);
var contentRaw = await response.Content.ReadAsStringAsync(cancellationToken);
if (string.IsNullOrWhiteSpace(contentRaw))
return Result.Fail(new Error($"The authentication endpoint returned an empty payload. Status code: {response.StatusCode}"));
return Result.Fail(ValidationError.Create($"The authentication endpoint returned an empty payload. Status code: {response.StatusCode}"));
if (response.IsSuccessStatusCode)
{
@@ -33,34 +31,15 @@ public sealed class TokenService(ISecurityConnectApi connectApi, IOptions<Securi
return !string.IsNullOrWhiteSpace(tokenResponse?.AccessToken)
? Result.Ok(tokenResponse)
: Result.Fail<Domain.Security.Models.TokenResponse>(new Error("Authentication succeeded, but no access token was found in the response payload."));
: Result.Fail<Domain.Security.Models.TokenResponse>(NotFoundError.Create("Authentication succeeded, but no access token was found in the response payload."));
}
try
return await Result.Try((Func<ValueTask<Result<Domain.Security.Models.TokenResponse>>>)(async () =>
{
var errorResult = JsonSerializer.Deserialize<TokenErrorResponse>(contentRaw);
if (errorResult != null)
{
string summary = $"{errorResult.Error}: {errorResult.ErrorDescription}";
return Result.Fail(new Error(summary));
}
}
catch
{
return Result.Fail(new Error($"Authentication failed: {contentRaw}"));
}
return Result.Fail(new Error($"Authentication failed with status code: {response.StatusCode}"));
}
catch (OperationCanceledException ex)
{
return Result.Fail(new Error("The token generation request was canceled.").CausedBy(ex));
}
catch (Exception ex)
{
return Result.Fail(new Error(ex.Message).CausedBy(ex));
}
}
return Result.FailIf(errorResult != null,
CreateError.Create($"{errorResult!.Error}: {errorResult.ErrorDescription}"));
}));
}));
}