Add juror quick actions to Members section, redistribute button, dropout emails, and transfer duplicate detection

- Add mail/transfer/reshuffle/redistribute icons to each juror row in Members card
- New redistributeJurorAssignments procedure: reassign all pending projects without dropping juror from group
- New DROPOUT_REASSIGNED email template with project names, deadline, and dropped juror context
- Update reassignDroppedJuror to send per-juror DROPOUT_REASSIGNED emails instead of generic BATCH_ASSIGNED
- Transfer dialog now shows all candidates with "Already assigned" / "At cap" labels instead of hiding them
- SQL script for prod DB insertion of new notification setting without seeding

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/server/routers/assignment.ts

@@ -476,17 +476,39 @@ async function reassignDroppedJurorAssignments(params: {
   }
 
   if (actualMoves.length > 0) {
-    await createBulkNotifications({
-      userIds: Object.keys(reassignedTo),
-      type: NotificationTypes.BATCH_ASSIGNED,
-      title: 'Additional Projects Assigned',
-      message: `You have received additional project assignments due to a jury reassignment in ${round.name}.`,
-      linkUrl: `/jury/competitions`,
-      linkLabel: 'View Assignments',
-      metadata: { roundId: round.id, reason: 'juror_drop_reshuffle' },
-    })
+    // Build per-juror project name lists for proper emails
+    const destProjectNames: Record<string, string[]> = {}
+    for (const move of actualMoves) {
+      if (!destProjectNames[move.newJurorId]) destProjectNames[move.newJurorId] = []
+      destProjectNames[move.newJurorId].push(move.projectTitle)
+    }
 
     const droppedName = droppedJuror.name || droppedJuror.email
+
+    // Fetch round deadline for email
+    const roundFull = await prisma.round.findUnique({
+      where: { id: params.roundId },
+      select: { windowCloseAt: true },
+    })
+    const deadline = roundFull?.windowCloseAt
+      ? new Intl.DateTimeFormat('en-GB', { dateStyle: 'full', timeStyle: 'short', timeZone: 'Europe/Paris' }).format(roundFull.windowCloseAt)
+      : undefined
+
+    for (const [jurorId, projectNames] of Object.entries(destProjectNames)) {
+      const count = projectNames.length
+      await createNotification({
+        userId: jurorId,
+        type: NotificationTypes.DROPOUT_REASSIGNED,
+        title: count === 1 ? 'Project Reassigned to You' : `${count} Projects Reassigned to You`,
+        message: count === 1
+          ? `The project "${projectNames[0]}" has been reassigned to you because ${droppedName} is no longer available in ${round.name}.`
+          : `${count} projects have been reassigned to you because ${droppedName} is no longer available in ${round.name}: ${projectNames.join(', ')}.`,
+        linkUrl: `/jury/competitions`,
+        linkLabel: 'View Assignments',
+        metadata: { roundId: round.id, roundName: round.name, projectNames, droppedJurorName: droppedName, deadline, reason: 'juror_drop_reshuffle' },
+      })
+    }
+
     const topReceivers = Object.entries(reassignedTo)
       .map(([jurorId, count]) => {
         const juror = candidateMeta.get(jurorId)
@@ -2116,6 +2138,218 @@ export const assignmentRouter = router({
       })
     }),
 
+  /**
+   * Redistribute all movable assignments from a juror to other jurors (without dropping them from the group).
+   * Uses the same greedy algorithm as reassignDroppedJuror but keeps the juror in the jury group.
+   * Prefers jurors who haven't finished all evaluations; as last resort uses completed jurors.
+   */
+  redistributeJurorAssignments: adminProcedure
+    .input(z.object({ roundId: z.string(), jurorId: z.string() }))
+    .mutation(async ({ ctx, input }) => {
+      const round = await ctx.prisma.round.findUniqueOrThrow({
+        where: { id: input.roundId },
+        select: { id: true, name: true, configJson: true, juryGroupId: true, windowCloseAt: true },
+      })
+
+      const sourceJuror = await ctx.prisma.user.findUniqueOrThrow({
+        where: { id: input.jurorId },
+        select: { id: true, name: true, email: true },
+      })
+
+      const config = (round.configJson ?? {}) as Record<string, unknown>
+      const fallbackCap =
+        (config.maxLoadPerJuror as number) ??
+        (config.maxAssignmentsPerJuror as number) ??
+        20
+
+      const assignmentsToMove = await ctx.prisma.assignment.findMany({
+        where: {
+          roundId: input.roundId,
+          userId: input.jurorId,
+          OR: [
+            { evaluation: null },
+            { evaluation: { status: { in: [...MOVABLE_EVAL_STATUSES] } } },
+          ],
+        },
+        select: {
+          id: true, projectId: true, juryGroupId: true, isRequired: true,
+          project: { select: { title: true } },
+        },
+        orderBy: { createdAt: 'asc' },
+      })
+
+      if (assignmentsToMove.length === 0) {
+        return { movedCount: 0, failedCount: 0, failedProjects: [] as string[] }
+      }
+
+      // Build candidate pool
+      let candidateJurors: { id: string; name: string | null; email: string; maxAssignments: number | null }[]
+      if (round.juryGroupId) {
+        const members = await ctx.prisma.juryGroupMember.findMany({
+          where: { juryGroupId: round.juryGroupId },
+          include: { user: { select: { id: true, name: true, email: true, maxAssignments: true, status: true } } },
+        })
+        candidateJurors = members.filter((m) => m.user.status === 'ACTIVE' && m.user.id !== input.jurorId).map((m) => m.user)
+      } else {
+        const roundJurorIds = await ctx.prisma.assignment.findMany({
+          where: { roundId: input.roundId },
+          select: { userId: true },
+          distinct: ['userId'],
+        })
+        const ids = roundJurorIds.map((a) => a.userId).filter((id) => id !== input.jurorId)
+        candidateJurors = ids.length > 0
+          ? await ctx.prisma.user.findMany({
+              where: { id: { in: ids }, role: 'JURY_MEMBER', status: 'ACTIVE' },
+              select: { id: true, name: true, email: true, maxAssignments: true },
+            })
+          : []
+      }
+
+      if (candidateJurors.length === 0) {
+        throw new TRPCError({ code: 'BAD_REQUEST', message: 'No active replacement jurors available' })
+      }
+
+      const candidateIds = candidateJurors.map((j) => j.id)
+
+      const existingAssignments = await ctx.prisma.assignment.findMany({
+        where: { roundId: input.roundId },
+        select: { userId: true, projectId: true },
+      })
+      const alreadyAssigned = new Set(existingAssignments.map((a) => `${a.userId}:${a.projectId}`))
+      const currentLoads = new Map<string, number>()
+      for (const a of existingAssignments) currentLoads.set(a.userId, (currentLoads.get(a.userId) ?? 0) + 1)
+
+      const coiRecords = await ctx.prisma.conflictOfInterest.findMany({
+        where: { roundId: input.roundId, hasConflict: true, userId: { in: candidateIds } },
+        select: { userId: true, projectId: true },
+      })
+      const coiPairs = new Set(coiRecords.map((c) => `${c.userId}:${c.projectId}`))
+
+      // Completed eval counts for "prefer not-finished" logic
+      const completedEvals = await ctx.prisma.evaluation.findMany({
+        where: { assignment: { roundId: input.roundId, userId: { in: candidateIds } }, status: 'SUBMITTED' },
+        select: { assignment: { select: { userId: true } } },
+      })
+      const completedCounts = new Map<string, number>()
+      for (const e of completedEvals) completedCounts.set(e.assignment.userId, (completedCounts.get(e.assignment.userId) ?? 0) + 1)
+
+      const caps = new Map<string, number>()
+      for (const j of candidateJurors) caps.set(j.id, j.maxAssignments ?? fallbackCap)
+
+      const plannedMoves: { assignmentId: string; projectId: string; projectTitle: string; newJurorId: string; juryGroupId: string | null; isRequired: boolean }[] = []
+      const failedProjects: string[] = []
+
+      for (const assignment of assignmentsToMove) {
+        // First pass: prefer jurors who haven't completed all evals
+        let eligible = candidateIds
+          .filter((jid) => !alreadyAssigned.has(`${jid}:${assignment.projectId}`))
+          .filter((jid) => !coiPairs.has(`${jid}:${assignment.projectId}`))
+          .filter((jid) => (currentLoads.get(jid) ?? 0) < (caps.get(jid) ?? fallbackCap))
+
+        // Sort: prefer not-all-completed, then lowest load
+        eligible.sort((a, b) => {
+          const loadA = currentLoads.get(a) ?? 0
+          const loadB = currentLoads.get(b) ?? 0
+          const compA = completedCounts.get(a) ?? 0
+          const compB = completedCounts.get(b) ?? 0
+          const doneA = loadA > 0 && compA === loadA ? 1 : 0
+          const doneB = loadB > 0 && compB === loadB ? 1 : 0
+          if (doneA !== doneB) return doneA - doneB
+          return loadA - loadB
+        })
+
+        if (eligible.length === 0) {
+          failedProjects.push(assignment.project.title)
+          continue
+        }
+
+        const selectedId = eligible[0]
+        plannedMoves.push({
+          assignmentId: assignment.id, projectId: assignment.projectId,
+          projectTitle: assignment.project.title, newJurorId: selectedId,
+          juryGroupId: assignment.juryGroupId ?? round.juryGroupId, isRequired: assignment.isRequired,
+        })
+        alreadyAssigned.add(`${selectedId}:${assignment.projectId}`)
+        currentLoads.set(selectedId, (currentLoads.get(selectedId) ?? 0) + 1)
+      }
+
+      // Execute in transaction
+      const actualMoves: typeof plannedMoves = []
+      if (plannedMoves.length > 0) {
+        await ctx.prisma.$transaction(async (tx) => {
+          for (const move of plannedMoves) {
+            const deleted = await tx.assignment.deleteMany({
+              where: {
+                id: move.assignmentId, userId: input.jurorId,
+                OR: [{ evaluation: null }, { evaluation: { status: { in: [...MOVABLE_EVAL_STATUSES] } } }],
+              },
+            })
+            if (deleted.count === 0) { failedProjects.push(move.projectTitle); continue }
+            await tx.assignment.create({
+              data: {
+                roundId: input.roundId, projectId: move.projectId, userId: move.newJurorId,
+                juryGroupId: move.juryGroupId ?? undefined, isRequired: move.isRequired,
+                method: 'MANUAL', createdBy: ctx.user.id,
+              },
+            })
+            actualMoves.push(move)
+          }
+        })
+      }
+
+      // Send MANUAL_REASSIGNED emails per destination juror
+      if (actualMoves.length > 0) {
+        const destProjectNames: Record<string, string[]> = {}
+        for (const move of actualMoves) {
+          if (!destProjectNames[move.newJurorId]) destProjectNames[move.newJurorId] = []
+          destProjectNames[move.newJurorId].push(move.projectTitle)
+        }
+
+        const deadline = round.windowCloseAt
+          ? new Intl.DateTimeFormat('en-GB', { dateStyle: 'full', timeStyle: 'short', timeZone: 'Europe/Paris' }).format(round.windowCloseAt)
+          : undefined
+
+        for (const [jurorId, projectNames] of Object.entries(destProjectNames)) {
+          const count = projectNames.length
+          await createNotification({
+            userId: jurorId,
+            type: NotificationTypes.MANUAL_REASSIGNED,
+            title: count === 1 ? 'Project Reassigned to You' : `${count} Projects Reassigned to You`,
+            message: count === 1
+              ? `The project "${projectNames[0]}" has been reassigned to you for evaluation in ${round.name}.`
+              : `${count} projects have been reassigned to you for evaluation in ${round.name}: ${projectNames.join(', ')}.`,
+            linkUrl: `/jury/competitions`,
+            linkLabel: 'View Assignments',
+            metadata: { roundId: round.id, roundName: round.name, projectNames, deadline, reason: 'admin_redistribute' },
+          })
+        }
+
+        const sourceName = sourceJuror.name || sourceJuror.email
+        const candidateMeta = new Map(candidateJurors.map((j) => [j.id, j]))
+        const topReceivers = Object.entries(destProjectNames)
+          .map(([jid, ps]) => { const j = candidateMeta.get(jid); return `${j?.name || j?.email || jid} (${ps.length})` })
+          .join(', ')
+
+        await notifyAdmins({
+          type: NotificationTypes.EVALUATION_MILESTONE,
+          title: 'Assignment Redistribution',
+          message: `Redistributed ${actualMoves.length} project(s) from ${sourceName} to: ${topReceivers}.${failedProjects.length > 0 ? ` ${failedProjects.length} could not be reassigned.` : ''}`,
+          linkUrl: `/admin/rounds/${round.id}`,
+          linkLabel: 'View Round',
+          metadata: { roundId: round.id, sourceJurorId: input.jurorId, movedCount: actualMoves.length, failedCount: failedProjects.length },
+        })
+
+        await logAudit({
+          prisma: ctx.prisma, userId: ctx.user.id, action: 'ASSIGNMENT_REDISTRIBUTE',
+          entityType: 'Round', entityId: round.id,
+          detailsJson: { sourceJurorId: input.jurorId, sourceName, movedCount: actualMoves.length, failedCount: failedProjects.length },
+          ipAddress: ctx.ip, userAgent: ctx.userAgent,
+        })
+      }
+
+      return { movedCount: actualMoves.length, failedCount: failedProjects.length, failedProjects }
+    }),
+
   /**
    * Get transfer candidates: which of the source juror's assignments can be moved,
    * and which other jurors are eligible to receive them.
@@ -2253,6 +2487,11 @@ export const assignmentRouter = router({
           load < cap
         )
 
+        // Track which movable projects this candidate already has assigned
+        const alreadyAssignedProjectIds = movableProjectIds.filter((pid) =>
+          alreadyAssigned.has(`${j.id}:${pid}`)
+        )
+
         return {
           userId: j.id,
           name: j.name || j.email,
@@ -2261,6 +2500,7 @@ export const assignmentRouter = router({
           cap,
           allCompleted,
           eligibleProjectIds,
+          alreadyAssignedProjectIds,
         }
       })
 

src/server/services/in-app-notification.ts

@@ -33,6 +33,7 @@ export const NotificationTypes = {
   ASSIGNED_TO_PROJECT: 'ASSIGNED_TO_PROJECT',
   COI_REASSIGNED: 'COI_REASSIGNED',
   MANUAL_REASSIGNED: 'MANUAL_REASSIGNED',
+  DROPOUT_REASSIGNED: 'DROPOUT_REASSIGNED',
   BATCH_ASSIGNED: 'BATCH_ASSIGNED',
   PROJECT_UPDATED: 'PROJECT_UPDATED',
   ROUND_NOW_OPEN: 'ROUND_NOW_OPEN',
@@ -104,6 +105,7 @@ export const NotificationIcons: Record<string, string> = {
   [NotificationTypes.ASSIGNED_TO_PROJECT]: 'ClipboardList',
   [NotificationTypes.COI_REASSIGNED]: 'RefreshCw',
   [NotificationTypes.MANUAL_REASSIGNED]: 'ArrowRightLeft',
+  [NotificationTypes.DROPOUT_REASSIGNED]: 'UserMinus',
   [NotificationTypes.ROUND_NOW_OPEN]: 'PlayCircle',
   [NotificationTypes.REMINDER_24H]: 'Clock',
   [NotificationTypes.REMINDER_1H]: 'AlertCircle',
@@ -131,6 +133,7 @@ export const NotificationPriorities: Record<string, NotificationPriority> = {
   [NotificationTypes.ASSIGNED_TO_PROJECT]: 'high',
   [NotificationTypes.COI_REASSIGNED]: 'high',
   [NotificationTypes.MANUAL_REASSIGNED]: 'high',
+  [NotificationTypes.DROPOUT_REASSIGNED]: 'high',
   [NotificationTypes.ROUND_NOW_OPEN]: 'high',
   [NotificationTypes.DEADLINE_24H]: 'high',
   [NotificationTypes.REMINDER_24H]: 'high',