convert ipfs uploader to typscript

lambdas/package.json

@@ -9,6 +9,9 @@
   "engines": {
     "node": ">=14.15.0"
   },
+  "resolutions": {
+    "node-fetch": "2.6.7"
+  },
   "dependencies": {
     "@middy/core": "^3.4.0",
     "@middy/http-json-body-parser": "^3.4.0",
@@ -18,9 +21,9 @@
     "aws-sdk": "^2.1239.0",
     "axios": "^1.1.3",
     "compare-versions": "^5.0.1",
-    "ipfs-http-client": "^59.0.0",
+    "ipfs-http-client": "40.0.0",
     "lodash": "^4.17.21",
-    "node-fetch": "^3.2.10"
+    "node-fetch": "2.6.7"
   },
   "devDependencies": {
     "@serverless/typescript": "^3.0.0",

lambdas/src/functions/ipfsUpload/handler.ts

@@ -1,23 +1,24 @@
 import AWS from 'aws-sdk';
 import { S3CreateEvent } from 'aws-lambda';
-import { create } from 'ipfs-http-client';
+import ipfs from 'ipfs-http-client';
 
 const s3 = new AWS.S3();
 
 const ipfsUpload = async (event: S3CreateEvent) => {
-  const http = create({ url: process.env.IPFS_IP4_ADDRESS });
+  const http = ipfs(process.env.IPFS_IP4_ADDRESS);
   
   // S3 interaction
   for (const record of event.Records){
     try {
-      const isPackage = record.s3.object.key.split('/').length > 0;
-      const isCid = record.s3.object.key.includes('.cid');
+      const { key } = record.s3.object;
+      const isPackage =  key.split('/').length > 1;
+      const isCid = key.includes('.cid');
       if(!isPackage || isCid) continue
-  
+
       // const objectURL = "https://" + process.env.BUCKET + ".s3.amazonaws.com/" + record.s3.object.key
       const fileName = decodeURIComponent(record.s3.object.key.replace(/\+/g, " "))
       const objectURL = "https://s3.amazonaws.com/" + process.env.AWS_DIST_BUCKET + "/" + fileName
-      
+
       const cid = await http.add(objectURL)
       console.log({objectURL, cid})
       const cidHash = cid[0].hash

lambdas/src/functions/ipfsUpload/index.ts

@@ -4,13 +4,30 @@ import { handlerPath } from '@libs/handler-resolver';
 export default {
   handler: `${handlerPath(__dirname)}/handler.main`,
   events: [
-    // {
-    //   s3: {
-    //     bucket: '${ssm:AW5_S3_BUCKET}',
-    //     existing: true,
-    //     event: 's3:ObjectCreated:*'
-    //   }
-    // }
+    {
+      s3: {
+        bucket: '${ssm:AW5_S3_BUCKET}',
+        existing: true,
+        event: 's3:ObjectCreated:Post',
+        rules: [
+          {
+            suffix: '.gz'
+          },
+        ]
+      },
+    },
+    {
+      s3: {
+        bucket: '${ssm:AW5_S3_BUCKET}',
+        existing: true,
+        event: 's3:ObjectCreated:Post',
+        rules: [
+          {
+            suffix: '.xz'
+          },
+        ]
+      },
+    },
   ],
   environment: {
     AWS_DIST_BUCKET: '${ssm:AW5_S3_BUCKET}',

lambdas/src/functions/ipfsUpload/mock.json

@@ -0,0 +1,25 @@
+{
+  "Records": [
+    {
+      "s3": {
+        "object": {
+          "key": "zlib.net/v1.2.12.tar.gz"
+        }
+      }
+    },
+    {
+      "s3": {
+        "object": {
+          "key": "test/test.cid"
+        }
+      }
+    },
+    {
+      "s3": {
+        "object": {
+          "key": "packages.json"
+        }
+      }
+    }
+  ]
+}