✨ Back dated check in

DysonNetwork.Pass/Account/AccountCurrentController.cs

@@ -38,7 +38,7 @@ public class AccountCurrentController(
             .Include(e => e.Profile)
             .Where(e => e.Id == userId)
             .FirstOrDefaultAsync();
-        
+
         var perk = await subscriptions.GetPerkSubscriptionAsync(account!.Id);
         account.PerkSubscription = perk?.ToReference();
 
@@ -120,6 +120,7 @@ public class AccountCurrentController(
             );
             profile.Picture = CloudFileReferenceObject.FromProtoValue(file);
         }
+
         if (request.BackgroundId is not null)
         {
             var file = await files.GetFileAsync(new GetFileRequest { Id = request.BackgroundId });
@@ -255,13 +256,27 @@ public class AccountCurrentController(
     }
 
     [HttpPost("check-in")]
-    public async Task<ActionResult<CheckInResult>> DoCheckIn([FromBody] string? captchaToken)
+    public async Task<ActionResult<CheckInResult>> DoCheckIn(
+        [FromBody] string? captchaToken,
+        [FromQuery] Instant? backdated = null
+    )
     {
         if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
 
-        var isAvailable = await events.CheckInDailyIsAvailable(currentUser);
+        if (backdated is null)
-        if (!isAvailable)
+        {
-            return BadRequest("Check-in is not available for today.");
+            var isAvailable = await events.CheckInDailyIsAvailable(currentUser);
+            if (!isAvailable)
+                return BadRequest("Check-in is not available for today.");
+        }
+        else
+        {
+            if (currentUser.PerkSubscription is null)
+                return StatusCode(403, "You need to have a subscription to check-in backdated.");
+            var isAvailable = await events.CheckInBackdatedIsAvailable(currentUser, backdated.Value);
+            if (!isAvailable)
+                return BadRequest("Check-in is not available for this date.");
+        }
 
         try
         {
@@ -269,9 +284,10 @@ public class AccountCurrentController(
             return needsCaptcha switch
             {
                 true when string.IsNullOrWhiteSpace(captchaToken) => StatusCode(423,
-                    "Captcha is required for this check-in."),
+                    "Captcha is required for this check-in."
+                ),
                 true when !await auth.ValidateCaptcha(captchaToken!) => BadRequest("Invalid captcha token."),
-                _ => await events.CheckInDaily(currentUser)
+                _ => await events.CheckInDaily(currentUser, backdated)
             };
         }
         catch (InvalidOperationException ex)

DysonNetwork.Pass/Account/AccountEventService.cs

@@ -5,6 +5,7 @@ using DysonNetwork.Shared.Proto;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Localization;
 using NodaTime;
+using NodaTime.Extensions;
 
 namespace DysonNetwork.Pass.Account;
 
@@ -166,7 +167,7 @@ public class AccountEventService(
     }
 
     private const int FortuneTipCount = 14; // This will be the max index for each type (positive/negative)
-    private const string CaptchaCacheKey = "CheckInCaptcha_";
+    private const string CaptchaCacheKey = "checkin:captcha:";
     private const int CaptchaProbabilityPercent = 20;
 
     public async Task<bool> CheckInDailyDoAskCaptcha(Account user)
@@ -198,9 +199,55 @@ public class AccountEventService(
         return lastDate < currentDate;
     }
 
-    public const string CheckInLockKey = "CheckInLock_";
+    public async Task<bool> CheckInBackdatedIsAvailable(Account user, Instant backdated)
+    {
+        var aDay = Duration.FromDays(1);
+        var backdatedStart = backdated.ToDateTimeUtc().Date.ToInstant();
+        var backdatedEnd = backdated.Plus(aDay).ToDateTimeUtc().Date.ToInstant();
 
-    public async Task<CheckInResult> CheckInDaily(Account user)
+        var backdatedDate = backdated.ToDateTimeUtc();
+        var backdatedMonthStart = new DateTime(
+            backdatedDate.Year,
+            backdatedDate.Month,
+            1,
+            0,
+            0,
+            0
+        ).ToInstant();
+        var backdatedMonthEnd =
+            new DateTime(
+                backdatedDate.Year,
+                backdatedDate.Month,
+                DateTime.DaysInMonth(
+                    backdatedDate.Year,
+                    backdatedDate.Month
+                ),
+                23,
+                59,
+                59
+            ).ToInstant();
+
+        // The first check, if that day already has a check-in
+        var lastCheckIn = await db.AccountCheckInResults
+            .Where(x => x.AccountId == user.Id)
+            .Where(x => x.CreatedAt >= backdatedStart && x.CreatedAt < backdatedEnd)
+            .OrderByDescending(x => x.CreatedAt)
+            .FirstOrDefaultAsync();
+        if (lastCheckIn is not null) return false;
+
+        // The second check, is the user reached the max backdated check-ins limit,
+        // which is once a week, which is 4 times a month
+        var backdatedCheckInMonths = await db.AccountCheckInResults
+            .Where(x => x.AccountId == user.Id)
+            .Where(x => x.CreatedAt >= backdatedMonthStart && x.CreatedAt < backdatedMonthEnd)
+            .Where(x => x.BackdatedFrom != null)
+            .CountAsync();
+        return backdatedCheckInMonths < 4;
+    }
+
+    public const string CheckInLockKey = "checkin:lock:";
+
+    public async Task<CheckInResult> CheckInDaily(Account user, Instant? backdated = null)
     {
         var lockKey = $"{CheckInLockKey}{user.Id}";
 
@@ -254,7 +301,9 @@ public class AccountEventService(
             Level = (CheckInResultLevel)Random.Next(Enum.GetValues<CheckInResultLevel>().Length),
             AccountId = user.Id,
             RewardExperience = 100,
-            RewardPoints = 10,
+            RewardPoints = backdated.HasValue ? null : 10,
+            BackdatedFrom = backdated.HasValue ? SystemClock.Instance.GetCurrentInstant() : null,
+            CreatedAt = backdated ?? SystemClock.Instance.GetCurrentInstant(),
         };
 
         var now = SystemClock.Instance.GetCurrentInstant().InUtc().Date;
@@ -298,7 +347,7 @@ public class AccountEventService(
 
         var statuses = await db.AccountStatuses
             .AsNoTracking()
-            .TagWith("GetEventCalendar_Statuses")
+            .TagWith("eventcal:statuses")
             .Where(x => x.AccountId == user.Id && x.CreatedAt >= startOfMonth && x.CreatedAt < endOfMonth)
             .Select(x => new Status
             {
@@ -316,7 +365,7 @@ public class AccountEventService(
 
         var checkIn = await db.AccountCheckInResults
             .AsNoTracking()
-            .TagWith("GetEventCalendar_CheckIn")
+            .TagWith("eventcal:checkin")
             .Where(x => x.AccountId == user.Id && x.CreatedAt >= startOfMonth && x.CreatedAt < endOfMonth)
             .ToListAsync();
 

DysonNetwork.Pass/Account/Event.cs

@@ -46,6 +46,8 @@ public class CheckInResult : ModelBase
     
     public Guid AccountId { get; set; }
     public Account Account { get; set; } = null!;
+    
+    public Instant? BackdatedFrom { get; set; }
 }
 
 public class FortuneTip

DysonNetwork.sln.DotSettings.user

@@ -27,6 +27,7 @@
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 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003ADailyTimeIntervalScheduleBuilder_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F929ef51651404d13aacd3eb8198d2961e4800_003F2b_003Ff86eadcb_003FDailyTimeIntervalScheduleBuilder_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003ADailyTimeIntervalTriggerBuilderExtensions_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F929ef51651404d13aacd3eb8198d2961e4800_003F5c_003F297b8312_003FDailyTimeIntervalTriggerBuilderExtensions_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
+	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003ADateTime_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003Fe6898c1ddf974e16b95b114722270029e55000_003Fd6_003Fd0d63431_003FDateTime_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003ADbContext_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003Fa0b45f29f34f594814a7b1fbc25fe5ef3c18257956ed4f4fbfa68717db58_003FDbContext_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003ADbFunctionsExtensions_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FSourcesCache_003Fc1c46ed28c61e1caa79185e4375a8ae7cd11cd5ba8853dcb37577f93f2ca8d5_003FDbFunctionsExtensions_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003ADiagnosticServiceCollectionExtensions_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F47e01f36dea14a23aaea6e0391c1347ace00_003F3c_003F140e6d8b_003FDiagnosticServiceCollectionExtensions_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
@@ -84,6 +85,7 @@
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 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003ALivekitRoom_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FSourcesCache_003F82666257d5ad47354add7af860f66dd85df55ec93e92e8a45891b9bff7bf80ac_003FLivekitRoom_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
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