fix(backup): 🩹 prevent HTTP 404 Error when downloading

package.json

@@ -1,6 +1,6 @@
 {
   "name": "scolengo-cli",
-  "version": "0.9.0",
+  "version": "0.9.1",
   "types": "types/index.d.ts",
   "bin": {
     "scolengo": "./dist/src/index.js"

src/commands/Backup/index.ts

@@ -114,7 +114,7 @@ async function backup (filePath: string, {
           const communications = await getCommunications(user, mailFolder)
           await communicationsToZip(user, folder.folder('eml') as JSZip, communications, attachments)
           folder.file('communications.json', JSON.stringify(communications, null, 2))
-          console.log(chalk.green(`✔ MAIL / ${mailFolder.type} (${mailFolder.name})`))
+          console.log(chalk.green(`✔ MAIL > ${mailFolder.type} (${mailFolder.name})`))
         }
       }
       if (exportableData !== ExportableData.MAIL) console.log(chalk.green('✔ ' + ExportableData[exportableData]))

src/functions/participationToMIME.ts

@@ -3,10 +3,11 @@ import { Participation } from 'scolengo-api/types/models/Messaging'
 import { Skolengo } from 'scolengo-api'
 import { ReadStream } from 'fs'
 import { Stream } from 'stream'
+import chalk from 'chalk'
 
 async function stream2buffer (stream: Stream): Promise<Buffer> {
-  return await new Promise < Buffer >((resolve, reject) => {
-    const _buf = Array < any >()
+  return await new Promise<Buffer>((resolve, reject) => {
+    const _buf = Array<any>()
 
     stream.on('data', chunk => _buf.push(chunk))
     stream.on('end', () => resolve(Buffer.concat(_buf)))
@@ -35,15 +36,20 @@ export async function participationToMIME (user: Skolengo, participation: Partic
   })
   if (withAttachments) {
     for (const attachment of participation.attachments) {
-      const data = (await user.downloadAttachment(attachment)) as ReadStream
+      try {
+        const data = (await user.downloadAttachment(attachment)) as ReadStream
 
-      msg.addAttachment({
-        contentType: attachment.mimeType,
-        filename: attachment.name,
-        inline: false,
-        encoding: 'base64',
-        data: (await stream2buffer(data)).toString('base64')
-      })
+        msg.addAttachment({
+          contentType: attachment.mimeType,
+          filename: attachment.name,
+          inline: false,
+          encoding: 'base64',
+          data: (await stream2buffer(data)).toString('base64')
+        })
+      } catch (e) {
+        const err = e as Error
+        console.error(chalk.redBright(`✘ ${err.name} : ${err.message}`))
+      }
     }
   }
   return msg.asRaw()