优化图文页

app/api/comments/[awemeId]/route.ts

@@ -5,7 +5,7 @@ import { NextRequest, NextResponse } from "next/server";
 
 export async function GET(
   request: NextRequest,
-  { params }: { params: Promise<{ awemeId: string }> }
+  { params }: { params: Promise<{ awemeId: string }> },
 ) {
   const awemeId = (await params).awemeId;
   const searchParams = request.nextUrl.searchParams;
@@ -13,7 +13,8 @@ export async function GET(
   const take = parseInt(searchParams.get("take") || "20", 10);
 
   // ranked 模式参数（均为可选，提供合理默认值）
-  const seed = searchParams.get("seed") || new Date().toISOString().slice(0, 10); // 默认按日期稳定
+  const seed =
+    searchParams.get("seed") || new Date().toISOString().slice(0, 10); // 默认按日期稳定
   const snapshotIso = searchParams.get("snapshot");
   const snapshot = snapshotIso ? new Date(snapshotIso) : new Date(); // 用于时间衰减的基准时间，确保单次会话稳定
   const halfLifeHours = parseFloat(searchParams.get("halfLifeHours") || "24");
@@ -21,8 +22,6 @@ export async function GET(
   const wTime = parseFloat(searchParams.get("wTime") || "2"); // 时间衰减权重
   const wJit = parseFloat(searchParams.get("wJit") || "10"); // 随机扰动权重（稳定随机）
 
-
-
   try {
     // 查找是视频还是图文
     const [video, post] = await Promise.all([
@@ -41,9 +40,7 @@ export async function GET(
     }
 
     // 构建查询条件
-    const where = video
-      ? { videoId: awemeId }
-      : { imagePostId: awemeId };
+    const where = video ? { videoId: awemeId } : { imagePostId: awemeId };
 
     // 按「热度 + 时间衰减 + 稳定随机扰动」打分排序；否则使用稳定的时间排序
     const total = await prisma.comment.count({ where });
@@ -68,7 +65,9 @@ export async function GET(
         ${wJit} * ${jitterExpr}
       )`;
 
-    const whereField = (await video) ? Prisma.sql`c."videoId"` : Prisma.sql`c."imagePostId"`;
+    const whereField = (await video)
+      ? Prisma.sql`c."videoId"`
+      : Prisma.sql`c."imagePostId"`;
 
     const rows: Array<{
       cid: string;
@@ -92,22 +91,41 @@ export async function GET(
           ORDER BY ${scoreExpr} DESC, c."created_at" DESC, c."cid" ASC
           OFFSET ${skip}
           LIMIT ${take}
-        `
+        `,
     );
 
     // 批量查询每条评论的配图/贴纸
-    const cids = rows.map(r => r.cid);
+    const cids = rows.map((r) => r.cid);
     const images = cids.length
       ? await prisma.commentImage.findMany({
-        where: { commentId: { in: cids } },
-        orderBy: { order: 'asc' },
-        select: { commentId: true, url: true, width: true, height: true, order: true },
-      })
+          where: { commentId: { in: cids } },
+          orderBy: { order: "asc" },
+          select: {
+            commentId: true,
+            url: true,
+            width: true,
+            height: true,
+            order: true,
+          },
+        })
       : [];
-    const group = new Map<string, { url: string; width?: number | null; height?: number | null; order: number }[]>();
+    const group = new Map<
+      string,
+      {
+        url: string;
+        width?: number | null;
+        height?: number | null;
+        order: number;
+      }[]
+    >();
     for (const img of images) {
       const arr = group.get(img.commentId) || [];
-      arr.push({ url: img.url, width: img.width, height: img.height, order: img.order });
+      arr.push({
+        url: img.url,
+        width: img.width,
+        height: img.height,
+        order: img.order,
+      });
       group.set(img.commentId, arr);
     }
     const formattedComments = rows.map((c) => ({
@@ -117,9 +135,15 @@ export async function GET(
       digg_count: Number(c.digg_count),
       user: {
         nickname: c.nickname,
-        avatar_url: getFileUrl(c.avatar_url || 'default_avatar.png'),
+        avatar_url: getFileUrl(c.avatar_url || "default_avatar.png"),
       },
-      images: (group.get(c.cid) || []).sort((a, b) => a.order - b.order).map(i => ({ url: getFileUrl(i.url), width: i.width ?? undefined, height: i.height ?? undefined })),
+      images: (group.get(c.cid) || [])
+        .sort((a, b) => a.order - b.order)
+        .map((i) => ({
+          url: getFileUrl(i.url),
+          width: i.width ?? undefined,
+          height: i.height ?? undefined,
+        })),
     }));
 
     return NextResponse.json({
@@ -134,9 +158,6 @@ export async function GET(
     });
   } catch (error) {
     console.error("获取评论失败:", error);
-    return NextResponse.json(
-      { error: "获取评论失败" },
-      { status: 500 }
-    );
+    return NextResponse.json({ error: "获取评论失败" }, { status: 500 });
   }
 }