Changes

api/Services/RecaptchaVerifier.cs

@@ -1,3 +1,4 @@
+using Api.Services.Contracts.Models;
 using Api.Services.Contracts;
 using Api.Settings;
 using Microsoft.Extensions.Options;
@@ -17,14 +18,14 @@ namespace Api.Services
             _log = log;
         }
 
-        public async Task<CaptchaVerdict> VerifyAsync(string token, string? userIp, CancellationToken ct)
+        public async Task<CaptchaVerdictModel> VerifyAsync(string token, string? userIp, CancellationToken ct)
         {
             _log.LogDebug("Verifying captcha token for IP {Ip}", userIp ?? "unknown");
 
             if (string.IsNullOrWhiteSpace(_opt.SecretKey))
             {
                 _log.LogWarning("Captcha verification attempted but SecretKey is not configured");
-                return new CaptchaVerdict(false, "Captcha not configured", null);
+                return new CaptchaVerdictModel(false, "Captcha not configured", null);
             }
 
             var form = new Dictionary<string, string>
@@ -45,21 +46,21 @@ namespace Api.Services
             {
                 _log.LogWarning("Captcha HTTP request failed with status {StatusCode} for IP {Ip}",
                     (int)resp.StatusCode, userIp ?? "unknown");
-                return new CaptchaVerdict(false, $"Captcha HTTP {(int)resp.StatusCode}", null);
+                return new CaptchaVerdictModel(false, $"Captcha HTTP {(int)resp.StatusCode}", null);
             }
 
             var data = await resp.Content.ReadFromJsonAsync<RecaptchaResponse>(cancellationToken: ct);
             if (data is null)
             {
                 _log.LogError("Failed to parse captcha response for IP {Ip}", userIp ?? "unknown");
-                return new CaptchaVerdict(false, "Captcha parse error", null);
+                return new CaptchaVerdictModel(false, "Captcha parse error", null);
             }
 
             if (!data.success)
             {
                 _log.LogWarning("Captcha verification failed for IP {Ip}. Score={Score}", 
                     userIp ?? "unknown", data.score);
-                return new CaptchaVerdict(false, "Captcha failed", data.score);
+                return new CaptchaVerdictModel(false, "Captcha failed", data.score);
             }
 
             // v3 score check (score is typically null for v2)
@@ -67,7 +68,7 @@ namespace Api.Services
             {
                 _log.LogWarning("Captcha score {Score} below minimum {MinScore} for IP {Ip}",
                     score, _opt.MinimumScore, userIp ?? "unknown");
-                return new CaptchaVerdict(false, "Captcha score too low", score);
+                return new CaptchaVerdictModel(false, "Captcha score too low", score);
             }
 
             // Optional strictness (usually v3): action/hostname checks
@@ -76,7 +77,7 @@ namespace Api.Services
             {
                 _log.LogWarning("Captcha action mismatch. Expected={Expected}, Actual={Actual}, IP={Ip}",
                     _opt.ExpectedAction, data.action, userIp ?? "unknown");
-                return new CaptchaVerdict(false, "Captcha action mismatch", data.score);
+                return new CaptchaVerdictModel(false, "Captcha action mismatch", data.score);
             }
 
             if (!string.IsNullOrWhiteSpace(_opt.ExpectedHostname) &&
@@ -84,12 +85,12 @@ namespace Api.Services
             {
                 _log.LogWarning("Captcha hostname mismatch. Expected={Expected}, Actual={Actual}, IP={Ip}",
                     _opt.ExpectedHostname, data.hostname, userIp ?? "unknown");
-                return new CaptchaVerdict(false, "Captcha hostname mismatch", data.score);
+                return new CaptchaVerdictModel(false, "Captcha hostname mismatch", data.score);
             }
 
             _log.LogInformation("Captcha verified successfully for IP {Ip}. Score={Score}", 
                 userIp ?? "unknown", data.score);
-            return new CaptchaVerdict(true, null, data.score);
+            return new CaptchaVerdictModel(true, null, data.score);
         }
 
         private sealed class RecaptchaResponse