letshang | System to make it easier to get together with friends

Run the server software somewhere and expose it at a particular address. That address will be <server_address> below. Also, set up a cron job (Scheduler task on Heroku) that runs rake evaluate_plans every 10 minutes. Go to https://api.slack.com/apps and choose the Let'sHang app (or create it if needed) For me that's https://api.slack.com/apps/A9KSX926M for dev, and https://api.slack.com/apps/ABDL47QDN in the PP workspace for prod. Go to the Basic Information option from the left hand nav bar. Installed components are. Make sure the environment variable SLACK_CLIENT_ID is set to the app's Client ID Set SLACK_CLIENT_SECRET to the app's Client Secret Set SLACK_VERIFICATION_TOKEN to the app's Verification Token App Name should be Let'sHang and Short Description is "Making it easier to go out with friends" At this time the color is #054fe3. Select Interactive Components from the left hand nav bar In the form, enter <server_address>/slack_submission in the Request URL field. Select Slash Commands from the left hand nav bar Make sure there's a /letshang command there. Ensure that the Request URL is <server_address>/slack_slash_command Short description should be Starts making a plan for you and your friends Usage hint should be Just type /letshang and let the bot guide you through the process. Escape channels, users, and links sent to your app should be checked. Select OAth & Permissions from the left hand nav bar. Make sure the Redirect URLs include <server_address>/auth_redirects. TODO: finalize what scopes we need. Select Bot Users from the left hand nav bar There should be a bot user whose Display Name is Let'sHang and whose default username is letshang. Select User ID Translation. Translate Global IDs should be on.
Slash Commands
Bots
Interactive Components
Permissions
Database management rake db:migrate after every change.
Database initialization