backer-thankyou

An automated thank-you for backers, patrons and sponsors via Twitter.

Preview:

Installation

This is a Python OpenFaaS function that responds to webhooks from Patreon.

Pre-reqs

You can deploy this code to any OpenFaaS cluster.

• OpenFaaS with public URL for gateway
• faas-cli to deploy

Steps

Step 1 - prepare the repo / integrations

• Fork the repo into your own account. Your username will be the USERNAME variable we use later
• Setup a Twitter app to enable tweeting from the function. Save the access / consumer keys and secrets.
• Setup a webhook on Patreon to the URL where your function will run. Save the webhook and note down the secret

Step 2 - Seal new secrets

# USERNAME corresponds to your username on OpenFaaS Cloud
export USERNAME="openfaas"

# You get this after adding your Patreon webhook
export PATREON_WEBHOOK_SECRET=""

export CONSUMER_KEY=""
export CONSUMER_SECRET=""

export ACCESS_TOKEN=""
export ACCESS_TOKEN_SECRET=""

faas-cli cloud seal --name "$USERNAME"-backer-thankyou-secrets \
    --literal patreon-webhook-secret="${PATREON_WEBHOOK_SECRET}" \
    --literal consumer-key="${CONSUMER_KEY}" \
    --literal consumer-secret="${CONSUMER_SECRET}" \
    --literal access-token="${ACCESS_TOKEN}" \
    --literal access-token-secret="${ACCESS_TOKEN_SECRET}"

Step 3 - Deploy to OpenFaaS Cloud

Now install the OpenFaaS Cloud [Community Cluster] app to your repo and push your new changes.

Step 4 - Test e2e with the Patreon webhook tester

If you run into any issues, please feel free to open a GitHub issue.

Configuration

Contributions

Contributions are welcome, but must be tested end-to-end.

Commits should also be signed-off with git commit -s.

Roadmap:

• Move from env-vars to OpenFaaS secrets
• Allow Twitter handle and messages to be customized for other Patreon users