Automated Invoice Processing to Nextcloud

This workflow automates the process of retrieving invoice attachments from an email account, sanitizing and organizing them, and then uploading them to a Nextcloud folder for streamlined storage. Starting with an IMAP email trigger, it reads emails from an ‘Invoices’ folder, extracts attachments, and maps each file with sanitized filenames for consistency and safety. The filenames are cleaned to remove invalid characters and truncated if necessary. Then, each sanitized invoice attachment is uploaded to a specially organized directory in Nextcloud, which is named based on the invoice date and sender. This workflow is ideal for businesses that regularly receive invoices via email and want to automate their organization and storage in Nextcloud for easy access and record-keeping.