77 lines
2.3 KiB
TypeScript
77 lines
2.3 KiB
TypeScript
import { NextRequest, NextResponse } from "next/server";
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import { db } from "@/lib/db";
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import { generatedImage } from "@/lib/db/schema";
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import { eq, desc, sql } from "drizzle-orm";
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import { auth } from "@/app/(auth)/auth";
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export async function GET(request: NextRequest) {
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try {
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const session = await auth();
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if (!session?.user?.id) {
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return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
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}
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const userId = session.user.id;
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// 获取分页参数
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const searchParams = request.nextUrl.searchParams;
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const page = Number.parseInt(searchParams.get("page") || "1");
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const pageSize = Number.parseInt(searchParams.get("pageSize") || "24");
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const offset = (page - 1) * pageSize;
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// 查询总数
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const countResult = await db
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.select({ count: sql<number>`count(*)::int` })
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.from(generatedImage)
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.where(eq(generatedImage.userId, userId));
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const total = countResult[0]?.count || 0;
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// 查询当前用户的所有生成图片（分页）
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const images = await db
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.select({
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id: generatedImage.id,
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messageId: generatedImage.messageId,
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url: generatedImage.originalUrl, // 使用原图 URL
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thumbnailUrl: generatedImage.thumbnailUrl,
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alt: generatedImage.prompt, // 使用 prompt 作为 alt
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imageSize: generatedImage.imageSize,
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createdAt: generatedImage.createdAt,
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chatId: generatedImage.chatId,
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})
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.from(generatedImage)
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.where(eq(generatedImage.userId, userId))
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.orderBy(desc(generatedImage.createdAt))
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.limit(pageSize)
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.offset(offset);
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// 格式化返回数据
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const formattedImages = images.map((img) => ({
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id: img.id,
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messageId: img.messageId,
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url: img.url,
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thumbnailUrl: img.thumbnailUrl,
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alt: img.alt || "AI生成的图片",
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imageSize: img.imageSize,
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createdAt: img.createdAt,
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chatId: img.chatId,
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}));
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const totalPages = Math.ceil(total / pageSize);
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return NextResponse.json({
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images: formattedImages,
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pagination: {
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page,
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pageSize,
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total,
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totalPages,
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}
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});
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} catch (error) {
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console.error("[Gallery API] Error:", error);
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return NextResponse.json({ error: "Failed to fetch gallery" }, { status: 500 });
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}
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}
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