fix time comparison bug, add dry run to avoid spamming relays

index.mjs

@@ -3,6 +3,7 @@ import { SSMClient, GetParameterCommand, PutParameterCommand } from '@aws-sdk/cl
 import { extract } from '@extractus/feed-extractor'
 import NDK, { NDKEvent, NDKPrivateKeySigner } from '@nostr-dev-kit/ndk'
 import bech32 from 'bech32-buffer'
+import moment from 'moment'
 
 const toHexString = nsec => {
     let buffer = bech32.decode(nsec).data
@@ -19,6 +20,11 @@ export const handler = async (event) => {
     const feed = event.feedUrl
     const privkey = toHexString(event.nostrNsec)
     const lastRunTimeParam = event.lastRunTimeParam
+    const dryrun = event.dryRun
+
+    if (dryrun) {
+        console.log("Dry run. Simulating publishes to nostr.")
+    }
 
     let response = {
         totalItems: 0,
@@ -32,9 +38,10 @@ export const handler = async (event) => {
     }
     const ssmGetCommand = new GetParameterCommand(params);
 
-    let since = ""
+    let since = new Date()
     ssmClient.send(ssmGetCommand)
         .then(data => {
+            console.log("Using since date:", data.Parameter.Value)
             since = data.Parameter.Value
         }).catch(err => {
             console.error(err)
@@ -76,26 +83,29 @@ export const handler = async (event) => {
             return response
         })
 
-    let filtered = rss.entries.filter(item => Date.parse(item.published) >= Date.parse(since))
+    let filtered = rss.entries.filter(item => moment(item.published).isAfter(since))
     response.totalItems = filtered.length
 
     for (let item of filtered) {
         let ndkEvent = new NDKEvent(ndk, {
             kind: 1,
             pubkey: user.hexpubkey,
-            content: item.title,
+            content: `${item.description}\n${item.link}`,
             created_at: Math.floor(Date.now() / 1000),
         })
 
-        try {
-            const published = await ndkEvent.publish()
-            if (published) {
-                response.successes++
-            }
-        } catch(e) {
-            console.error(e)
-            response.errors.push(e)
+        if (dryrun) {
+            response.successes++
+            continue
         }
+
+        await ndkEvent.publish()
+            .then(() => {
+                response.successes++
+            }).catch(err => {
+                console.error(err)
+                response.errors.push(err)
+            })
     }
 
     params.Name = lastRunTimeParam