🐛 Fix afdian oauth

DysonNetwork.Sphere/Auth/OpenId/AfdianOidcService.cs

@@ -101,20 +101,22 @@ public class AfdianOidcService(
         
         var client = HttpClientFactory.CreateClient();
         var request = new HttpRequestMessage(HttpMethod.Post, "https://afdian.com/api/oauth2/access_token");
+        request.Content = content;
 
         var response = await client.SendAsync(request);
         response.EnsureSuccessStatusCode();
 
         var json = await response.Content.ReadAsStringAsync();
-        var afdianUser = JsonDocument.Parse(json).RootElement;
+        var afdianResponse = JsonDocument.Parse(json).RootElement;
 
-        var userId = afdianUser.GetProperty("user_id").GetString() ?? "";
-        var avatar = afdianUser.TryGetProperty("avatar", out var avatarElement) ? avatarElement.GetString() : null;
+        var user = afdianResponse.GetProperty("data");
+        var userId = user.GetProperty("user_id").GetString() ?? "";
+        var avatar = user.TryGetProperty("avatar", out var avatarElement) ? avatarElement.GetString() : null;
 
         return new OidcUserInfo
         {
             UserId = userId,
-            DisplayName = (afdianUser.TryGetProperty("name", out var nameElement)
+            DisplayName = (user.TryGetProperty("name", out var nameElement)
                 ? nameElement.GetString()
                 : null) ?? "",
             ProfilePictureUrl = avatar,

DysonNetwork.Sphere/Wallet/Subscription.cs

@@ -10,7 +10,7 @@ public record class SubscriptionTypeData(
     decimal BasePrice
 )
 {
-    public static Dictionary<string, SubscriptionTypeData> SubscriptionDict =
+    public static readonly Dictionary<string, SubscriptionTypeData> SubscriptionDict =
         new()
         {
             [SubscriptionType.Twinkle] = new SubscriptionTypeData(SubscriptionType.Twinkle, 0),
@@ -145,8 +145,7 @@ public class Subscription : ModelBase
         return new SubscriptionReferenceObject
         {
             Id = Id,
-            BegunAt = BegunAt,
-            EndedAt = EndedAt,
+            Status = Status,
             Identifier = Identifier,
             IsActive = IsActive,
             AccountId = AccountId,
@@ -166,9 +165,8 @@ public class PaymentDetails
 public class SubscriptionReferenceObject : ModelBase
 {
     public Guid Id { get; set; } = Guid.NewGuid();
-    public Instant BegunAt { get; set; }
-    public Instant? EndedAt { get; set; }
-    [MaxLength(4096)] public string Identifier { get; set; } = null!;
+    public SubscriptionStatus Status { get; set; }
+    public string Identifier { get; set; } = null!;
     public bool IsActive { get; set; } = true;
     public Guid AccountId { get; set; }
 }

DysonNetwork.Sphere/Wallet/SubscriptionController.cs

@@ -36,6 +36,24 @@ public class SubscriptionController(SubscriptionService subscriptions, AppDataba
         return subscriptionsList;
     }
 
+    [HttpGet("fuzzy/{prefix}")]
+    [Authorize]
+    public async Task<ActionResult<Subscription>> GetSubscriptionFuzzy(string prefix)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account.Account currentUser) return Unauthorized();
+
+        var subs = await db.WalletSubscriptions
+            .Where(s => s.AccountId == currentUser.Id && s.IsActive)
+            .Where(s => EF.Functions.ILike(s.Identifier, prefix + "%"))
+            .OrderByDescending(s => s.BegunAt)
+            .ToListAsync();
+        if (subs.Count == 0) return NotFound();
+        var subscription = subs.FirstOrDefault(s => s.IsAvailable);
+        if (subscription is null) return NotFound();
+
+        return Ok(subscription);
+    }
+
     [HttpGet("{identifier}")]
     [Authorize]
     public async Task<ActionResult<Subscription>> GetSubscription(string identifier)
@@ -70,9 +88,7 @@ public class SubscriptionController(SubscriptionService subscriptions, AppDataba
 
         Duration? cycleDuration = null;
         if (request.CycleDurationDays.HasValue)
-        {
             cycleDuration = Duration.FromDays(request.CycleDurationDays.Value);
-        }
 
         try
         {

DysonNetwork.Sphere/Wallet/SubscriptionService.cs

@@ -155,19 +155,23 @@ public class SubscriptionService(AppDatabase db, PaymentService payment, ICacheS
         if (subscription is null)
             throw new InvalidOperationException("Invalid order.");
 
-        var now = SystemClock.Instance.GetCurrentInstant();
-        var cycle = subscription.BegunAt.Minus(subscription.RenewalAt ?? now);
+        if (subscription.Status == SubscriptionStatus.Expired)
+        {
+            var now = SystemClock.Instance.GetCurrentInstant();
+            var cycle = subscription.BegunAt.Minus(subscription.RenewalAt ?? subscription.EndedAt ?? now);
 
-        var nextRenewalAt = subscription.RenewalAt?.Plus(cycle);
-        var nextEndedAt = subscription.RenewalAt?.Plus(cycle);
+            var nextRenewalAt = subscription.RenewalAt?.Plus(cycle);
+            var nextEndedAt = subscription.EndedAt?.Plus(cycle);
+
+            subscription.RenewalAt = nextRenewalAt;
+            subscription.EndedAt = nextEndedAt;
+        }
 
         subscription.Status = SubscriptionStatus.Paid;
-        subscription.RenewalAt = nextRenewalAt;
-        subscription.EndedAt = nextEndedAt;
 
         db.Update(subscription);
         await db.SaveChangesAsync();
-        
+
         if (subscription.Identifier.StartsWith(SubscriptionType.StellarProgram))
         {
             await db.AccountProfiles