feat(project): init

app/api/images/[id]/route.ts

@@ -0,0 +1,53 @@
+import { NextResponse, type NextRequest } from "next/server";
+import { requireApiUser } from "@/lib/api-auth";
+import { getStoredImageAssetForViewer } from "@/lib/db";
+import { jsonError, normalizeError } from "@/lib/http";
+import { readStoredImageFile } from "@/lib/image-storage";
+
+export const runtime = "nodejs";
+
+export async function GET(
+  request: NextRequest,
+  { params }: { params: Promise<{ id: string }> },
+) {
+  try {
+    const viewer = requireApiUser(request);
+    const { id } = await params;
+    const asset = getStoredImageAssetForViewer({
+      viewerId: viewer.id,
+      viewerRole: viewer.role,
+      imageId: id,
+    });
+
+    if (!asset) {
+      return jsonError("图片不存在。", 404);
+    }
+
+    const fileBuffer = await readStoredImageFile(asset.storageKey);
+    const shouldDownload = request.nextUrl.searchParams.get("download") === "1";
+    const dispositionType = shouldDownload ? "attachment" : "inline";
+
+    return new NextResponse(new Uint8Array(fileBuffer), {
+      status: 200,
+      headers: {
+        "Content-Type": asset.mimeType,
+        "Content-Length": String(fileBuffer.byteLength),
+        "Cache-Control": "private, max-age=86400",
+        "Content-Disposition": `${dispositionType}; filename*=UTF-8''${encodeURIComponent(asset.fileName)}`,
+      },
+    });
+  } catch (error) {
+    const normalizedError = normalizeError(error, "读取图片失败。");
+
+    if (
+      error &&
+      typeof error === "object" &&
+      "code" in error &&
+      error.code === "ENOENT"
+    ) {
+      return jsonError("图片不存在。", 404);
+    }
+
+    return jsonError(normalizedError.message, normalizedError.statusCode);
+  }
+}

app/api/images/route.ts

@@ -0,0 +1,24 @@
+import { NextResponse, type NextRequest } from "next/server";
+import { requireApiUser } from "@/lib/api-auth";
+import { listImageHistoryForViewer } from "@/lib/db";
+import { jsonError, normalizeError } from "@/lib/http";
+
+export const runtime = "nodejs";
+
+export async function GET(request: NextRequest) {
+  try {
+    const viewer = requireApiUser(request);
+    const items = listImageHistoryForViewer({
+      viewerId: viewer.id,
+      viewerRole: viewer.role,
+    });
+
+    return NextResponse.json({
+      ok: true,
+      items,
+    });
+  } catch (error) {
+    const normalizedError = normalizeError(error, "读取图片历史失败。");
+    return jsonError(normalizedError.message, normalizedError.statusCode);
+  }
+}