add caching to getting events

devksingh4 · devksingh4 · commit c8eacdf10c06 · 2024-09-08T11:45:15.000-05:00
diff --git a/src/routes/events.ts b/src/routes/events.ts
@@ -309,7 +309,12 @@ const eventsPlugin: FastifyPluginAsync = async (fastify, _options) => {
             }
           });
         }
-        reply.send(parsedItems);
+        reply
+          .header(
+            "cache-control",
+            "public, max-age=7200, stale-while-revalidate=900, stale-if-error=86400",
+          )
+          .send(parsedItems);
       } catch (e: unknown) {
         if (e instanceof Error) {
           request.log.error("Failed to get from DynamoDB: " + e.toString());

Original file line number	Diff line number	Diff line change
`@@ -309,7 +309,12 @@ const eventsPlugin: FastifyPluginAsync = async (fastify, _options) => {`
`309`	`309`	`}`
`310`	`310`	`});`
`311`	`311`	`}`
`312`		`- reply.send(parsedItems);`
	`312`	`+ reply`
	`313`	`+ .header(`
	`314`	`+ "cache-control",`
	`315`	`+ "public, max-age=7200, stale-while-revalidate=900, stale-if-error=86400",`
	`316`	`+ )`
	`317`	`+ .send(parsedItems);`
`313`	`318`	`} catch (e: unknown) {`
`314`	`319`	`if (e instanceof Error) {`
`315`	`320`	`request.log.error("Failed to get from DynamoDB: " + e.toString());`