feat: add group repair and dispatch rejection flows

src/app/api/v1/projects/[projectId]/dispatch-plans/[planId]/reject/route.ts

@@ -0,0 +1,33 @@
+import { NextRequest, NextResponse } from "next/server";
+import { requireRequestSession } from "@/lib/boss-auth";
+import { rejectDispatchPlan } from "@/lib/boss-data";
+
+export async function POST(
+  request: NextRequest,
+  context: { params: Promise<{ projectId: string; planId: string }> },
+) {
+  const session = await requireRequestSession(request);
+  if (!session) {
+    return NextResponse.json({ ok: false, message: "UNAUTHORIZED" }, { status: 401 });
+  }
+
+  const { projectId, planId } = await context.params;
+
+  try {
+    const result = await rejectDispatchPlan({
+      groupProjectId: projectId,
+      planId,
+      rejectedBy: session.account,
+    });
+    return NextResponse.json({
+      ok: true,
+      plan: result.plan,
+      notice: result.notice,
+    });
+  } catch (error) {
+    return NextResponse.json(
+      { ok: false, message: error instanceof Error ? error.message : "UNKNOWN_ERROR" },
+      { status: 400 },
+    );
+  }
+}

src/app/api/v1/projects/[projectId]/participants/route.ts

@@ -1,6 +1,6 @@
 import { NextRequest, NextResponse } from "next/server";
 import { requireRequestSession } from "@/lib/boss-auth";
-import { readState } from "@/lib/boss-data";
+import { isDispatchableThreadProject, readState, replaceGroupChatMembers } from "@/lib/boss-data";
 
 type ConversationParticipant = {
   projectId: string;
@@ -10,6 +10,9 @@ type ConversationParticipant = {
   folderName: string;
   avatar: string;
   isSourceProject: boolean;
+  status: "active" | "missing_project" | "invalid_target";
+  statusLabel?: string;
+  canOpenProject: boolean;
 };
 
 function getFallbackAvatar(label: string) {
@@ -26,6 +29,8 @@ function buildParticipant(
   folderName: string,
   avatar?: string,
   isSourceProject = false,
+  status: ConversationParticipant["status"] = "active",
+  canOpenProject = true,
 ): ConversationParticipant {
   return {
     projectId,
@@ -35,6 +40,81 @@ function buildParticipant(
     folderName,
     avatar: avatar?.trim() || getFallbackAvatar(threadDisplayName),
     isSourceProject,
+    status,
+    statusLabel:
+      status === "missing_project"
+        ? "引用已失效"
+        : status === "invalid_target"
+          ? "不是可下发线程"
+          : undefined,
+    canOpenProject,
+  };
+}
+
+function buildParticipantsPayload(
+  state: Awaited<ReturnType<typeof readState>>,
+  projectId: string,
+) {
+  const project = state.projects.find((item) => item.id === projectId);
+  if (!project) {
+    return null;
+  }
+
+  const participants = project.isGroup
+    ? project.groupMembers.map((member) => {
+        const candidateProject = state.projects.find((item) => item.id === member.projectId);
+        const device = state.devices.find((item) => item.id === member.deviceId);
+        const status: ConversationParticipant["status"] = !candidateProject
+          ? "missing_project"
+          : isDispatchableThreadProject(candidateProject)
+            ? "active"
+            : "invalid_target";
+        return buildParticipant(
+          member.projectId,
+          member.deviceId,
+          member.threadId,
+          member.threadDisplayName,
+          member.folderName,
+          device?.avatar,
+          member.projectId === project.id,
+          status,
+          Boolean(candidateProject),
+        );
+      })
+    : [
+        buildParticipant(
+          project.id,
+          project.deviceIds[0] ?? project.id,
+          project.threadMeta.threadId,
+          project.threadMeta.threadDisplayName,
+          project.threadMeta.folderName,
+          state.devices.find((item) => item.id === project.deviceIds[0])?.avatar,
+          true,
+        ),
+      ];
+
+  const validParticipantCount = participants.filter((item) => item.status === "active").length;
+  const invalidParticipantCount = participants.length - validParticipantCount;
+  const repairRequired =
+    project.isGroup && (invalidParticipantCount > 0 || validParticipantCount < 2);
+  const repairReason = !repairRequired
+    ? undefined
+    : validParticipantCount === 0
+      ? "当前群聊里还没有可下发的真实线程，请重新添加线程。"
+      : invalidParticipantCount > 0
+        ? "当前群聊里有失效或不可下发的线程引用，请重新整理群成员。"
+        : "当前群聊至少需要 2 个真实线程成员。";
+
+  return {
+    ok: true,
+    projectId: project.id,
+    isGroup: project.isGroup,
+    threadMeta: project.threadMeta,
+    participants,
+    repairRequired,
+    repairReason,
+    validParticipantCount,
+    invalidParticipantCount,
   };
 }
 
@@ -49,54 +129,47 @@ export async function GET(
 
   const { projectId } = await context.params;
   const state = await readState();
-  const project = state.projects.find((item) => item.id === projectId);
-
-  if (!project) {
+  const payload = buildParticipantsPayload(state, projectId);
+  if (!payload) {
     return NextResponse.json({ ok: false, message: "PROJECT_NOT_FOUND" }, { status: 404 });
   }
-
-  const participants = project.isGroup
-    ? (project.groupMembers.length > 0
-        ? project.groupMembers.map((member) => {
-            const device = state.devices.find((item) => item.id === member.deviceId);
-            return buildParticipant(
-              member.projectId,
-              member.deviceId,
-              member.threadId,
-              member.threadDisplayName,
-              member.folderName,
-              device?.avatar,
-              member.projectId === project.id,
-            );
-          })
-        : [
-            buildParticipant(
-              project.id,
-              project.deviceIds[0] ?? project.id,
-              project.threadMeta.threadId,
-              project.threadMeta.threadDisplayName,
-              project.threadMeta.folderName,
-              state.devices.find((item) => item.id === project.deviceIds[0])?.avatar,
-              true,
-            ),
-          ])
-    : [
-        buildParticipant(
-          project.id,
-          project.deviceIds[0] ?? project.id,
-          project.threadMeta.threadId,
-          project.threadMeta.threadDisplayName,
-          project.threadMeta.folderName,
-          state.devices.find((item) => item.id === project.deviceIds[0])?.avatar,
-          true,
-        ),
-      ];
-
-  return NextResponse.json({
-    ok: true,
-    projectId: project.id,
-    isGroup: project.isGroup,
-    threadMeta: project.threadMeta,
-    participants,
-  });
+  return NextResponse.json(payload);
+}
+
+export async function POST(
+  request: NextRequest,
+  context: { params: Promise<{ projectId: string }> },
+) {
+  const session = await requireRequestSession(request);
+  if (!session) {
+    return NextResponse.json({ ok: false, message: "UNAUTHORIZED" }, { status: 401 });
+  }
+
+  const body = (await request.json().catch(() => ({}))) as {
+    memberProjectIds?: string[];
+  };
+  const { projectId } = await context.params;
+
+  try {
+    await replaceGroupChatMembers({
+      projectId,
+      memberProjectIds: Array.isArray(body.memberProjectIds)
+        ? body.memberProjectIds.filter(
+            (item): item is string => typeof item === "string" && item.trim().length > 0,
+          )
+        : [],
+      requestedBy: session.account,
+    });
+    const nextState = await readState();
+    const payload = buildParticipantsPayload(nextState, projectId);
+    if (!payload) {
+      return NextResponse.json({ ok: false, message: "PROJECT_NOT_FOUND" }, { status: 404 });
+    }
+    return NextResponse.json(payload);
+  } catch (error) {
+    return NextResponse.json(
+      { ok: false, message: error instanceof Error ? error.message : "UNKNOWN_ERROR" },
+      { status: 400 },
+    );
+  }
 }