Add support for setting a ttl when sending JSON through the API (#31)

app/jsonDoc.server.ts

@@ -15,6 +15,11 @@ export type UrlJsonDocument = BaseJsonDocument & {
   url: string;
 };
 
+export type CreateJsonOptions = {
+  ttl?: number;
+  metadata?: any;
+};
+
 export type JSONDocument = RawJsonDocument | UrlJsonDocument;
 
 export async function createFromUrlOrRawJson(
@@ -49,12 +54,16 @@ export async function createFromUrl(
 
 export async function createFromRawJson(
   filename: string,
-  contents: string
+  contents: string,
+  options?: CreateJsonOptions
 ): Promise<JSONDocument> {
   const docId = createId();
   const doc = { id: docId, type: <const>"raw", contents, title: filename };
 
-  await DOCUMENTS.put(docId, JSON.stringify(doc));
+  await DOCUMENTS.put(docId, JSON.stringify(doc), {
+    expirationTtl: options?.ttl ?? undefined,
+    metadata: options?.metadata ?? undefined,
+  });
 
   return doc;
 }

app/routes/api/create[.json].ts

@@ -1,12 +1,12 @@
 import { ActionFunction, json } from "remix";
 import invariant from "tiny-invariant";
 import { sendEvent } from "~/graphJSON.server";
-import { createFromRawJson } from "~/jsonDoc.server";
+import { createFromRawJson, CreateJsonOptions } from "~/jsonDoc.server";
 
 export const action: ActionFunction = async ({ request, context }) => {
   const url = new URL(request.url);
 
-  const { title, content } = await request.json();
+  const { title, content, ttl } = await request.json();
 
   if (!title || !content) {
     return json({ message: "Missing title or content" }, 400);
@@ -17,7 +17,17 @@ export const action: ActionFunction = async ({ request, context }) => {
 
   const source = url.searchParams.get("utm_source");
 
-  const doc = await createFromRawJson(title, JSON.stringify(content));
+  const options: CreateJsonOptions = {};
+
+  if (typeof ttl === "number") {
+    if (ttl < 60) {
+      return json({ message: "ttl must be at least 60 seconds" }, 400);
+    }
+
+    options.ttl = ttl;
+  }
+
+  const doc = await createFromRawJson(title, JSON.stringify(content), options);
   url.pathname = `/j/${doc.id}`;
 
   url.searchParams.delete("utm_source");