EposQueries

Selling tickets

Is this once a number has been scanned? What happens when names are entered?

• Checks the validity of the session (see till sessions)
• If got person id Search people table?

- Get person details
- Get memberships (Check union if required) Check members table for current membership then on failure check union?
- Get tickets available to person How do tickets work?
- Auto select best of available tickets

• Display member search form

- Check for person in filmsoc db
- Check for person on ldap
- Cache person details if found
- Reload page with person id and clear day table What's the day table for?

• List each of the available tickets Is this just standard tickets plus results from memberships and/or status?
  • Highlight ticket if its in day table
  • Add / remove tickets to day table
• Confirm Is this thesecond time a ticket is validated?

Till sessions

What are till sessions for?

• Check for till session id in cookie
• If no session id exists, create a till session

- Check priv required
- Check show is active
- Check user is signed up to show
- Create cookie
- Store session info in database

• Check session id, user id & screening id against till session in database
• Retrive session information including

- user id
- screening id
- film title
- till ip address
- Number of seats show is set up with

Auto selecting tickets

• Take list of available tickets
• For each ticket select first and replace with current if

1. Current ticket is cheaper
2. Current ticket is free and not a multifilm ticket (ie. a complementary ticket)
3. Ticket has a higher priority

Processing the transaction

• Take tickets in day table
• If not a dm override session, check the sale is valid
• Add transaction details to db
• Add ticket details to db
• Print tickets

Determining if a sale is valid

This is the same as checking if a ticket is available

• Is the person qualified for the ticket (Based on memberships)
• Is the ticket a multifilm ticket

- Are there tickets avilable on previously sold passes
- Has a pass been added in current transaction
- No tickets are remaining, return false

• Are there any tickets remaining (based on member_limit)