fix(uplift): resolve linked-only work order in queue list read

GetPagedAsync resolved WorkOrderNumber/Site/Service, WorkOrderClosed, and
WorkOrderId only through Dispatch.WorkOrderId, so a dispatch linked to its
work order solely through DispatchWorkOrders surfaced blank WO context,
workOrderClosed:false, and zero exposure. Resolve the effective work order
using the same primary-plus-linked convention as GetWorkOrderIdForUpliftAsync
and GetApprovedExposureForWorkOrdersAsync via a single work-order lookup.

Api.SeaHavenIndustries.Tests/UpliftQueueReadTests.cs

@@ -281,6 +281,48 @@ public sealed class UpliftQueueReadTests
         item.Status.Should().Be("Pending");
     }
 
+    [Fact]
+    public async Task List_ResolvesWorkOrderContext_ForDispatchLinkedOnlyThroughDispatchWorkOrders()
+    {
+        // A dispatch can carry no primary WorkOrderId yet be linked to a work order
+        // through DispatchWorkOrders (the supported shape exercised by
+        // Exposure_IncludesLinkedDispatchesViaServerDerivedWorkOrderLinks). The queue
+        // read must resolve the same effective work order the sibling reads use, or the
+        // Approved tab surfaces blank WO context, workOrderClosed:false, and zero
+        // exposure on a terminal work order.
+        using var context = NewContext();
+        var (vendor, workOrder) = await SeedWorkOrderAsync(context, "WO-LINKED", "SITE-Z", "Electrical");
+        workOrder.LifecycleStatus = LifecycleStatus.Completed;
+        var linkedDispatch = new Dispatch
+        {
+            VendorId = vendor.Id,
+            DispatchNumber = "DIS-LINKED",
+            Status = "Completed"
+        };
+        context.Dispatches.Add(linkedDispatch);
+        await context.SaveChangesAsync();
+        context.DispatchWorkOrders.Add(new DispatchWorkOrder
+        {
+            DispatchId = linkedDispatch.Id,
+            WorkOrderId = workOrder.Id
+        });
+        context.DispatchUpliftRequests.Add(Request(
+            linkedDispatch, "Approved", new DateTime(2026, 3, 1),
+            decided: new DateTime(2026, 3, 2), requested: 90m));
+        await context.SaveChangesAsync();
+        var service = NewService(context);
+
+        var result = await service.ListAsync(UserWithRoles("Approver"), "Approved", null, 1, 25, CancellationToken.None);
+
+        var item = result.Items.Should().ContainSingle().Subject;
+        item.WorkOrderId.Should().Be(workOrder.Id);
+        item.WorkOrderNumber.Should().Be("WO-LINKED");
+        item.WorkOrderSite.Should().Be("SITE-Z");
+        item.WorkOrderService.Should().Be("Electrical");
+        item.WorkOrderClosed.Should().BeTrue();
+        item.WorkOrderApprovedExposureTotal.Should().Be(90m);
+    }
+
     [Fact]
     public async Task List_RequesterLabelFallsBackToCreatingUserName()
     {

SeaHaven.DataServices/Implementation/UpliftDataService.cs

@@ -25,15 +25,24 @@ namespace SeaHaven.DataServices.Implementation
                         from v in vendors.DefaultIfEmpty()
                         join ev in _context.VendorCompletionDocuments on u.EvidenceDocumentId equals ev.Id into evidences
                         from ev in evidences.DefaultIfEmpty()
-                        join wo in _context.workOrders on d.WorkOrderId equals wo.Id into workOrders
-                        from wo in workOrders.DefaultIfEmpty()
+                        // SH-207: resolve the work order through the same primary-plus-linked
+                        // convention the sibling reads use (GetWorkOrderIdForUpliftAsync,
+                        // GetApprovedExposureForWorkOrdersAsync). A dispatch whose work order is
+                        // linked only through DispatchWorkOrders still surfaces its work-order id,
+                        // flattened WO context, the closed flag, and approved exposure. The
+                        // effective id feeds a single work-order lookup so every field resolves
+                        // from one row.
+                        let effectiveWorkOrderId = d.WorkOrderId
+                            ?? d.DispatchWorkOrders!.Select(link => (int?)link.WorkOrderId).FirstOrDefault()
+                        let workOrder = _context.workOrders
+                            .FirstOrDefault(candidate => candidate.Id == effectiveWorkOrderId)
                         join reqUser in _context.Users on u.createdby equals reqUser.Id into requestUsers
                         from reqUser in requestUsers.DefaultIfEmpty()
                         join decUser in _context.Users on u.DecidedByUserId equals decUser.Id into decUsers
                         from decUser in decUsers.DefaultIfEmpty()
                         where (u.IsDeleted == null || u.IsDeleted == false)
                             && (d.IsDeleted == null || d.IsDeleted == false)
-                        select new { u, d, v, ev, wo, reqUser, decUser };
+                        select new { u, d, v, ev, effectiveWorkOrderId, workOrder, reqUser, decUser };
 
             if (!string.IsNullOrWhiteSpace(status))
                 query = query.Where(x => x.u.Status == status);
@@ -62,16 +71,16 @@ namespace SeaHaven.DataServices.Implementation
                     DispatchId = x.d.Id,
                     DispatchNumber = x.d.DispatchNumber,
                     PONumber = x.d.PONumber,
-                    WorkOrderId = x.d.WorkOrderId,
+                    WorkOrderId = x.effectiveWorkOrderId,
                     VendorCompanyName = x.v != null ? x.v.CompanyName : x.u.RequestedByVendorName,
-                    WorkOrderNumber = x.wo != null ? x.wo.WorkerOrderNumber : null,
-                    WorkOrderSiteCode = x.wo != null ? x.wo.SiteCode : null,
-                    WorkOrderService = x.wo != null ? x.wo.Service : null,
+                    WorkOrderNumber = x.workOrder != null ? x.workOrder.WorkerOrderNumber : null,
+                    WorkOrderSiteCode = x.workOrder != null ? x.workOrder.SiteCode : null,
+                    WorkOrderService = x.workOrder != null ? x.workOrder.Service : null,
                     // SH-208: a work order is closed for uplift decisions once its
                     // lifecycle reaches a terminal state; mirrors the SH-196 revoke guard.
-                    WorkOrderClosed = x.wo != null
-                        && (x.wo.LifecycleStatus == LifecycleStatus.Completed
-                            || x.wo.LifecycleStatus == LifecycleStatus.Canceled),
+                    WorkOrderClosed = x.workOrder != null
+                        && (x.workOrder.LifecycleStatus == LifecycleStatus.Completed
+                            || x.workOrder.LifecycleStatus == LifecycleStatus.Canceled),
                     // SH-207: every non-deleted UpliftEvidence document on the dispatch is
                     // an attachment reviewers can open; the linked evidence is one of them.
                     AttachmentCount = x.d.CompletionDocuments.Count(doc =>

SeaHavenIndustries.Tests/UpliftQueueReadRelationalTests.cs

@@ -0,0 +1,107 @@
+using Data.SeaHavenIndustries;
+using Data.SeaHavenIndustries.Enums;
+using Microsoft.Data.Sqlite;
+using Microsoft.EntityFrameworkCore;
+using SeaHaven.DataServices.Implementation;
+
+namespace SeaHavenIndustries.Tests;
+
+// Relational (SQLite) coverage for the uplift queue read. The in-memory provider
+// evaluates LINQ in memory and cannot prove the query translates to SQL, so this
+// executes GetPagedAsync against a real relational provider and asserts a dispatch
+// linked only through DispatchWorkOrders still resolves its work-order context and
+// closed flag through the effective primary-plus-linked work order.
+public sealed class UpliftQueueReadRelationalTests
+{
+    [Fact]
+    public async Task GetPagedAsync_ResolvesWorkOrder_ForDispatchLinkedOnlyThroughDispatchWorkOrders()
+    {
+        await using var connection = new SqliteConnection("DataSource=:memory:");
+        await connection.OpenAsync();
+
+        var options = new DbContextOptionsBuilder<ApplicationDbContext>()
+            .UseSqlite(connection)
+            .Options;
+
+        await using var context = new SqliteUpliftTestDbContext(options);
+        await context.Database.EnsureCreatedAsync();
+
+        var vendor = new Vendor { CompanyName = "Gateway", IsActive = true };
+        var workOrder = new WorkOrder
+        {
+            WorkerOrderNumber = "WO-LINKED",
+            SiteCode = "SITE-Z",
+            Service = "Electrical",
+            WorkerOrderTitle = "Repair",
+            LifecycleStatus = LifecycleStatus.Completed
+        };
+        context.AddRange(vendor, workOrder);
+        await context.SaveChangesAsync();
+
+        var dispatch = new Dispatch
+        {
+            VendorId = vendor.Id,
+            DispatchNumber = "DIS-LINKED",
+            Status = "Completed"
+        };
+        context.Dispatches.Add(dispatch);
+        await context.SaveChangesAsync();
+
+        context.DispatchWorkOrders.Add(new DispatchWorkOrder
+        {
+            DispatchId = dispatch.Id,
+            WorkOrderId = workOrder.Id
+        });
+        context.DispatchUpliftRequests.Add(new DispatchUpliftRequest
+        {
+            DispatchId = dispatch.Id,
+            Status = "Approved",
+            CreatedDate = new DateTime(2026, 3, 1),
+            DecidedAt = new DateTime(2026, 3, 2),
+            RequiredTier = 1,
+            RequestedNTE = 90m,
+            NotificationStatus = "Pending"
+        });
+        await context.SaveChangesAsync();
+
+        var data = new UpliftDataService(context);
+
+        var (total, items) = await data.GetPagedAsync("Approved", null, 1, 25, CancellationToken.None);
+
+        Assert.Equal(1, total);
+        var item = Assert.Single(items);
+        Assert.Equal(workOrder.Id, item.WorkOrderId);
+        Assert.Equal("WO-LINKED", item.WorkOrderNumber);
+        Assert.Equal("SITE-Z", item.WorkOrderSiteCode);
+        Assert.Equal("Electrical", item.WorkOrderService);
+        Assert.True(item.WorkOrderClosed);
+    }
+
+    private sealed class SqliteUpliftTestDbContext : ApplicationDbContext
+    {
+        public SqliteUpliftTestDbContext(DbContextOptions<ApplicationDbContext> options)
+            : base(options)
+        {
+        }
+
+        protected override void OnModelCreating(ModelBuilder builder)
+        {
+            base.OnModelCreating(builder);
+
+            // SQL Server filtered index syntax is invalid on SQLite.
+            foreach (var index in builder.Model.GetEntityTypes().SelectMany(e => e.GetIndexes()))
+            {
+                if (index.GetFilter() != null)
+                    index.SetFilter(null);
+            }
+
+            // SQLite has no rowversion type; treat as plain nullable blobs.
+            foreach (var entityType in new[] { typeof(WorkOrder), typeof(Dispatch) })
+            {
+                var property = builder.Entity(entityType).Property("RowVersion").Metadata;
+                property.ValueGenerated = Microsoft.EntityFrameworkCore.Metadata.ValueGenerated.Never;
+                property.IsConcurrencyToken = false;
+            }
+        }
+    }
+}