Add case follow-up queues and personal update notifications

src/lib/server/moderation/actions.ts

@@ -4,6 +4,7 @@ import { archivedEvidenceSnapshots } from './evidence.js';
 import { caseActionReference, recordedCaseAction, isCaseActionLinked } from './case-actions.js';
 import { assessmentDraft } from './assessments.js';
 import { linkCases, unlinkCases } from './relationships.js';
+import { notifyCase, caseReviewSchedule, readCaseUpdates } from './followups.js';
 import { AuthError } from '../auth/index.js';
 import { moderatorMaximumRestrictionMs, type AuthUser } from '../../auth.js';
 import {
@@ -53,6 +54,9 @@ type CaseRow = {
     title: string;
     priority: ModerationCasePriority;
     assignee_id: string | null;
+    review_at: string | null;
+    review_reason: string;
+    review_sanction_id: string | null;
 };
 
 function serverTarget(name: unknown, game?: ModerationGame) {
@@ -390,7 +394,8 @@ function createCase(actor: AuthUser, input: Record<string, unknown>, now: string
             assignee.id
         );
     if (note) evidence(actor, id, note, 'Staff note', null, now);
-    if (input.evidence !== undefined) archivedEvidence(actor, id, target, input.evidence, now);
+    const attached =
+        input.evidence === undefined ? 0 : archivedEvidence(actor, id, target, input.evidence, now);
     moderationEvent(actor, 'case.opened', target, id, title, now);
     if (priority !== 'normal' || assignee.id)
         moderationEvent(
@@ -404,6 +409,8 @@ function createCase(actor: AuthUser, input: Record<string, unknown>, now: string
             }),
             now
         );
+    if (note || attached) notifyCase(actor.id, id, 'evidence', now);
+    if (assignee.id) notifyCase(actor.id, id, 'assignment', now);
     return { id };
 }
 function archivedEvidence(
@@ -465,6 +472,8 @@ function updateCase(actor: AuthUser, input: Record<string, unknown>, now: string
         JSON.stringify({ ...changes, ...(reason ? { reason } : {}) }),
         now
     );
+    if (assigneeId !== row.assignee_id)
+        notifyCase(actor.id, row.id, 'assignment', now, row.assignee_id);
     return { id: row.id };
 }
 export function mutateModeration(actorId: string, input: Record<string, unknown>) {
@@ -474,6 +483,37 @@ export function mutateModeration(actorId: string, input: Record<string, unknown>
         if (input.op === 'action') return liveAction(actor, input, now);
         if (input.op === 'create-case') return createCase(actor, input, now);
         if (input.op === 'update-case') return updateCase(actor, input, now);
+        if (input.op === 'schedule-case-review') {
+            const row = caseRow(input.id);
+            checkCaseRevision(row, input.revision);
+            const schedule = caseReviewSchedule(row, input, now);
+            if (
+                row.review_at === schedule.reviewAt &&
+                row.review_reason === schedule.reason &&
+                row.review_sanction_id === schedule.restrictionId
+            )
+                return { id: row.id };
+            db()
+                .prepare(
+                    `UPDATE moderation_cases SET review_at=?,review_reason=?,review_sanction_id=?,
+                updated_at=?,revision=revision+1 WHERE id=?`
+                )
+                .run(schedule.reviewAt, schedule.reason, schedule.restrictionId, now, row.id);
+            moderationEvent(
+                actor,
+                'case.review_scheduled',
+                row,
+                row.id,
+                JSON.stringify(schedule),
+                now
+            );
+            return { id: row.id };
+        }
+        if (input.op === 'read-case-updates') {
+            const row = caseRow(input.id);
+            readCaseUpdates(actor.id, row.id, input.throughId, now);
+            return { id: row.id };
+        }
         if (input.op === 'link-case' || input.op === 'unlink-case') {
             const row = caseRow(input.id);
             checkCaseRevision(row, input.revision);
@@ -542,6 +582,7 @@ export function mutateModeration(actorId: string, input: Record<string, unknown>
             evidence(actor, row.id, text, 'Staff note', null, now);
             touchCase(row.id, now);
             moderationEvent(actor, 'case.note', row, row.id, text, now);
+            notifyCase(actor.id, row.id, 'evidence', now);
             return { id: row.id };
         }
         if (input.op === 'resolve-case') {
@@ -626,6 +667,7 @@ export function mutateModeration(actorId: string, input: Record<string, unknown>
                 JSON.stringify({ count, matchId: (input.evidence as { matchId: number }).matchId }),
                 now
             );
+            notifyCase(actor.id, row.id, 'evidence', now);
             return { id: row.id };
         }
         if (input.op === 'note') {