Add moved-to-warehouse timestamp logging

- Set moved_to_warehouse_at with UTC timestamp when a carton is first marked as moved

- Preserve existing moved_to_warehouse update and duplicate-scan behavior

- Return and store moved-to-warehouse timestamp in scan result/history models

- Add SQLite history compatibility column for stored successful scans

- Show "Moved To Warehouse At" in successful scan history UI, with "-" for null values

- Add configurable moved_to_warehouse_at column mapping

Configuration/CartonVerificationOptions.cs

@@ -14,5 +14,7 @@ public sealed class CartonVerificationOptions
 
     [Required]
     public string MovedToWarehouseColumnName { get; init; } = "moved_to_warehouse";
-}
 
+    [Required]
+    public string MovedToWarehouseAtColumnName { get; init; } = "moved_to_warehouse_at";
+}

DTOs/ScannedRecordDto.cs

@@ -6,6 +6,7 @@ public sealed class ScannedRecordDto
     public string UniqueNumber { get; init; } = string.Empty;
     public bool ExistsInSystem { get; init; }
     public bool ShipmentMarked { get; init; }
+    public DateTime? MovedToWarehouseAtUtc { get; init; }
     public DateTime ProcessedAtUtc { get; init; }
 }
 

DTOs/VerificationResultDto.cs

@@ -7,6 +7,7 @@ public sealed class VerificationResultDto
     public string RawQrValue { get; init; } = string.Empty;
     public bool ExistsInSystem { get; init; }
     public bool ShipmentMarked { get; init; }
+    public DateTime? MovedToWarehouseAtUtc { get; init; }
     public bool IsSuccessful => ExistsInSystem && ShipmentMarked;
     public string Message { get; init; } = string.Empty;
 
@@ -17,4 +18,3 @@ public sealed class VerificationResultDto
 
     public DateTime ProcessedAtUtc { get; init; }
 }
-

Program.cs

@@ -69,6 +69,38 @@ using (var scope = app.Services.CreateScope())
         CREATE INDEX IF NOT EXISTS IX_rejected_scan_entries_ProcessedAtUtc
         ON rejected_scan_entries (ProcessedAtUtc);
         """);
+
+    db.Database.OpenConnection();
+    try
+    {
+        var hasMovedAtColumn = false;
+        using (var command = db.Database.GetDbConnection().CreateCommand())
+        {
+            command.CommandText = "PRAGMA table_info(scan_history_entries);";
+            using var reader = command.ExecuteReader();
+            while (reader.Read())
+            {
+                if (string.Equals(reader.GetString(1), "MovedToWarehouseAtUtc", StringComparison.OrdinalIgnoreCase))
+                {
+                    hasMovedAtColumn = true;
+                    break;
+                }
+            }
+        }
+
+        if (!hasMovedAtColumn)
+        {
+            db.Database.ExecuteSqlRaw(
+                """
+                ALTER TABLE scan_history_entries
+                ADD COLUMN MovedToWarehouseAtUtc TEXT NULL;
+                """);
+        }
+    }
+    finally
+    {
+        db.Database.CloseConnection();
+    }
 }
 
 if (!app.Environment.IsDevelopment())

Repositories/CartonVerificationRepository.cs

@@ -39,7 +39,7 @@ public sealed class CartonVerificationRepository(
         return moved != 0 ? CartonVerificationStatus.AlreadyTransferred : CartonVerificationStatus.PendingTransfer;
     }
 
-    public async Task<bool> MarkShipmentVerifiedAsync(string uniqueNumber, CancellationToken cancellationToken = default)
+    public async Task<ShipmentMarkResult> MarkShipmentVerifiedAsync(string uniqueNumber, CancellationToken cancellationToken = default)
     {
         await using var connection = _connectionFactory.CreateConnection();
         await connection.OpenAsync(cancellationToken);
@@ -47,14 +47,41 @@ public sealed class CartonVerificationRepository(
         await using var command = connection.CreateCommand();
         command.CommandText = $"""
             UPDATE {QuoteIdentifier(_options.TableName)}
-            SET {QuoteIdentifier(_options.MovedToWarehouseColumnName)} = 1
+            SET {QuoteIdentifier(_options.MovedToWarehouseColumnName)} = 1,
+                {QuoteIdentifier(_options.MovedToWarehouseAtColumnName)} = UTC_TIMESTAMP(6)
             WHERE {QuoteIdentifier(_options.QrColumnName)} = @uniqueNumber
               AND {QuoteIdentifier(_options.MovedToWarehouseColumnName)} = 0;
             """;
         command.Parameters.AddWithValue("@uniqueNumber", uniqueNumber);
 
         var affectedRows = await command.ExecuteNonQueryAsync(cancellationToken);
-        return affectedRows > 0;
+        if (affectedRows <= 0)
+        {
+            return new ShipmentMarkResult(false, null);
+        }
+
+        await using var timestampCommand = connection.CreateCommand();
+        timestampCommand.CommandText = $"""
+            SELECT {QuoteIdentifier(_options.MovedToWarehouseAtColumnName)}
+            FROM {QuoteIdentifier(_options.TableName)}
+            WHERE {QuoteIdentifier(_options.QrColumnName)} = @uniqueNumber
+            LIMIT 1;
+            """;
+        timestampCommand.Parameters.AddWithValue("@uniqueNumber", uniqueNumber);
+
+        var timestamp = await timestampCommand.ExecuteScalarAsync(cancellationToken);
+        return new ShipmentMarkResult(true, ToNullableUtcDateTime(timestamp));
+    }
+
+    private static DateTime? ToNullableUtcDateTime(object? value)
+    {
+        if (value is null || value is DBNull)
+        {
+            return null;
+        }
+
+        var dateTime = Convert.ToDateTime(value);
+        return DateTime.SpecifyKind(dateTime, DateTimeKind.Utc);
     }
 
     public async Task<int> GetAvailableCartonCountAsync(CancellationToken cancellationToken = default)
@@ -99,4 +126,3 @@ public sealed class CartonVerificationRepository(
         return $"`{identifier}`";
     }
 }
-

Repositories/ICartonVerificationRepository.cs

@@ -4,10 +4,9 @@ public interface ICartonVerificationRepository
 {
     Task<CartonVerificationStatus> GetCartonStatusByUniqueNumberAsync(string uniqueNumber, CancellationToken cancellationToken = default);
 
-    Task<bool> MarkShipmentVerifiedAsync(string uniqueNumber, CancellationToken cancellationToken = default);
+    Task<ShipmentMarkResult> MarkShipmentVerifiedAsync(string uniqueNumber, CancellationToken cancellationToken = default);
 
     Task<int> GetAvailableCartonCountAsync(CancellationToken cancellationToken = default);
 
     Task<int> GetTotalMovedCartonCountAsync(CancellationToken cancellationToken = default);
 }
-

Repositories/ShipmentMarkResult.cs

@@ -0,0 +1,3 @@
+namespace AVSCartonShipmentVerifier.Repositories;
+
+public sealed record ShipmentMarkResult(bool Marked, DateTime? MovedToWarehouseAtUtc);

ScanHistory/ScanHistoryDbContext.cs

@@ -16,6 +16,7 @@ public sealed class ScanHistoryDbContext(DbContextOptions<ScanHistoryDbContext>
             entity.HasKey(x => x.Id);
             entity.Property(x => x.ModelNumber).HasMaxLength(128);
             entity.Property(x => x.UniqueNumber).HasMaxLength(128);
+            entity.Property(x => x.MovedToWarehouseAtUtc);
             entity.Property(x => x.ProcessedAtUtc);
             entity.HasIndex(x => x.ProcessedAtUtc);
         });

ScanHistory/ScanHistoryEntry.cs

@@ -7,5 +7,6 @@ public sealed class ScanHistoryEntry
     public string UniqueNumber { get; set; } = string.Empty;
     public bool ExistsInSystem { get; set; }
     public bool ShipmentMarked { get; set; }
+    public DateTime? MovedToWarehouseAtUtc { get; set; }
     public DateTime ProcessedAtUtc { get; set; }
 }

Services/ShipmentVerificationService.cs

@@ -65,10 +65,10 @@ public sealed class ShipmentVerificationService(
                     nowUtc);
 
             case CartonVerificationStatus.PendingTransfer:
-                bool marked;
+                ShipmentMarkResult markResult;
                 try
                 {
-                    marked = await _repository.MarkShipmentVerifiedAsync(parseResult.UniqueNumber, cancellationToken);
+                    markResult = await _repository.MarkShipmentVerifiedAsync(parseResult.UniqueNumber, cancellationToken);
                 }
                 catch (Exception exception)
                 {
@@ -77,12 +77,13 @@ public sealed class ShipmentVerificationService(
                     return Reject(raw, parseResult.ModelNumber, parseResult.UniqueNumber, VerificationRejectionReasons.DatabaseOrSystemError, existsInSystem: true, nowUtc);
                 }
 
-                if (!marked)
+                if (!markResult.Marked)
                 {
                     await PersistRejectionAsync(raw, parseResult.ModelNumber, parseResult.UniqueNumber, VerificationRejectionReasons.DatabaseOrSystemError, nowUtc, cancellationToken);
                     return Reject(raw, parseResult.ModelNumber, parseResult.UniqueNumber, VerificationRejectionReasons.DatabaseOrSystemError, existsInSystem: true, nowUtc);
                 }
 
+                var movedToWarehouseAtUtc = markResult.MovedToWarehouseAtUtc ?? nowUtc;
                 var success = new VerificationResultDto
                 {
                     ModelNumber = parseResult.ModelNumber,
@@ -90,6 +91,7 @@ public sealed class ShipmentVerificationService(
                     RawQrValue = raw,
                     ExistsInSystem = true,
                     ShipmentMarked = true,
+                    MovedToWarehouseAtUtc = movedToWarehouseAtUtc,
                     Message = "Record found and shipment marked successfully.",
                     RejectionReason = null,
                     ProcessedAtUtc = nowUtc
@@ -176,6 +178,7 @@ public sealed class ShipmentVerificationService(
         UniqueNumber = result.UniqueNumber,
         ExistsInSystem = result.ExistsInSystem,
         ShipmentMarked = result.ShipmentMarked,
+        MovedToWarehouseAtUtc = result.MovedToWarehouseAtUtc,
         ProcessedAtUtc = result.ProcessedAtUtc
     };
 }

Services/SqliteScanHistoryStore.cs

@@ -25,6 +25,7 @@ public sealed class SqliteScanHistoryStore(
                 UniqueNumber = record.UniqueNumber,
                 ExistsInSystem = record.ExistsInSystem,
                 ShipmentMarked = record.ShipmentMarked,
+                MovedToWarehouseAtUtc = record.MovedToWarehouseAtUtc,
                 ProcessedAtUtc = record.ProcessedAtUtc
             });
 
@@ -170,6 +171,9 @@ public sealed class SqliteScanHistoryStore(
                 UniqueNumber = x.UniqueNumber,
                 ExistsInSystem = x.ExistsInSystem,
                 ShipmentMarked = x.ShipmentMarked,
+                MovedToWarehouseAtUtc = x.MovedToWarehouseAtUtc.HasValue
+                    ? DateTime.SpecifyKind(x.MovedToWarehouseAtUtc.Value, DateTimeKind.Utc)
+                    : null,
                 ProcessedAtUtc = DateTime.SpecifyKind(x.ProcessedAtUtc, DateTimeKind.Utc)
             })
             .ToArray();

Views/Home/Index.cshtml

@@ -88,6 +88,7 @@
                                 <th>MODEL NUMBER</th>
                                 <th>UNIQUE NUMBER</th>
                                 <th>STATUS</th>
+                                <th>MOVED TO WAREHOUSE AT</th>
                                 <th>MARKED AT</th>
                                 <th>MARKED BY</th>
                             </tr>
@@ -105,6 +106,7 @@
                                 <td>
                                     <span class="status-pill status-true">TRUE</span>
                                 </td>
+                                <td>@(item.MovedToWarehouseAtUtc.HasValue ? DateTime.SpecifyKind(item.MovedToWarehouseAtUtc.Value, DateTimeKind.Utc).ToLocalTime().ToString("dd-MM-yyyy HH:mm:ss") : "-")</td>
                                 <td>@DateTime.SpecifyKind(item.ProcessedAtUtc, DateTimeKind.Utc).ToLocalTime().ToString("dd MMM yyyy h:mm tt")</td>
                                 <td>System</td>
                             </tr>

appsettings.json

@@ -19,7 +19,8 @@
   "CartonVerification": {
     "TableName": "carton_verification_log",
     "QrColumnName": "qr",
-    "MovedToWarehouseColumnName": "moved_to_warehouse"
+    "MovedToWarehouseColumnName": "moved_to_warehouse",
+    "MovedToWarehouseAtColumnName": "moved_to_warehouse_at"
   },
   "ScanHistory": {
     "DatabasePath": "C:\\Users\\Public\\AVSCartonShipmentVerifier\\scan-history.db",

wwwroot/js/verification-dashboard.js

@@ -356,6 +356,7 @@
                 <td>${sanitize(record.modelNumber)}</td>
                 <td>${sanitize(record.uniqueNumber)}</td>
                 <td><span class="status-pill status-true">TRUE</span></td>
+                <td>${formatMovedToWarehouseAt(record.movedToWarehouseAtUtc)}</td>
                 <td>${formatDisplayTime(record.processedAtUtc)}</td>
                 <td>System</td>`;
 
@@ -519,6 +520,7 @@
 
     async function loadFullScanHistory(category) {
         const normalized = category === "rejected" ? "rejected" : "successful";
+        const loadingColspan = normalized === "successful" ? 7 : 5;
         scanHistoryModalThead.innerHTML = "";
         scanHistoryModalTbody.innerHTML = `<tr><td colspan="6" class="scan-history-modal-empty">Loading…</td></tr>`;
 
@@ -528,7 +530,7 @@
 
             if (!response.ok) {
                 scanHistoryModalThead.innerHTML = "";
-                scanHistoryModalTbody.innerHTML = `<tr><td colspan="6" class="scan-history-modal-empty">${sanitize(payload.message ?? "Unable to load history.")}</td></tr>`;
+                scanHistoryModalTbody.innerHTML = `<tr><td colspan="${loadingColspan}" class="scan-history-modal-empty">${sanitize(payload.message ?? "Unable to load history.")}</td></tr>`;
                 return;
             }
 
@@ -540,7 +542,7 @@
             }
         } catch {
             scanHistoryModalThead.innerHTML = "";
-            scanHistoryModalTbody.innerHTML = `<tr><td colspan="6" class="scan-history-modal-empty">Unable to load history.</td></tr>`;
+            scanHistoryModalTbody.innerHTML = `<tr><td colspan="${loadingColspan}" class="scan-history-modal-empty">Unable to load history.</td></tr>`;
         }
     }
 
@@ -551,12 +553,13 @@
                 <th>MODEL NUMBER</th>
                 <th>UNIQUE NUMBER</th>
                 <th>STATUS</th>
+                <th>MOVED TO WAREHOUSE AT</th>
                 <th>MARKED AT</th>
                 <th>MARKED BY</th>
             </tr>`;
 
         if (!records.length) {
-            scanHistoryModalTbody.innerHTML = `<tr><td colspan="6" class="scan-history-modal-empty">No successful records yet.</td></tr>`;
+            scanHistoryModalTbody.innerHTML = `<tr><td colspan="7" class="scan-history-modal-empty">No successful records yet.</td></tr>`;
             return;
         }
 
@@ -568,12 +571,39 @@
                 <td>${sanitize(record.modelNumber)}</td>
                 <td>${sanitize(record.uniqueNumber)}</td>
                 <td><span class="status-pill status-true">TRUE</span></td>
+                <td>${formatMovedToWarehouseAt(record.movedToWarehouseAtUtc)}</td>
                 <td>${formatDisplayTime(record.processedAtUtc)}</td>
                 <td>System</td>`;
             scanHistoryModalTbody.appendChild(row);
         });
     }
 
+    function formatMovedToWarehouseAt(utcValue) {
+        if (!utcValue) {
+            return "-";
+        }
+
+        const date = new Date(utcValue);
+        if (Number.isNaN(date.getTime())) {
+            return "-";
+        }
+
+        const parts = new Intl.DateTimeFormat("en-GB", {
+            day: "2-digit",
+            month: "2-digit",
+            year: "numeric",
+            hour: "2-digit",
+            minute: "2-digit",
+            second: "2-digit",
+            hour12: false
+        }).formatToParts(date).reduce((acc, part) => {
+            acc[part.type] = part.value;
+            return acc;
+        }, {});
+
+        return `${parts.day}-${parts.month}-${parts.year} ${parts.hour}:${parts.minute}:${parts.second}`;
+    }
+
     function renderModalRejectedTable(records) {
         scanHistoryModalThead.innerHTML = `
             <tr>