TL:DR; new rss entry -> database -> webhook POST
This is an AWS SAM application that polls a list of RSS feeds, stores new entries, and sends a notification about each new entry to a callback URL.
It is currently designed to work specifically with Stack Overflow question feeds and user feeds.
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├── README.md
├── rss <-- Lambda function source code
│ ├── models <-- ORM model definitions (objection.js)
│ │ └── item.js <-- Feed entries that belong to a subscription
│ │ └── subscription.js <-- RSS feed URL, callback URL, etc
│ │ └── tag.js <-- Item tags
│ ├── app.js <-- Lambda event handler definition
│ ├── dbconfig.js <-- Database connection info
│ ├── package.json <-- NodeJS dependencies
│ └── tests <-- Unit tests (...eventually)
└── template.yaml <-- SAM template