CREATED 2021/11/09 19:40

Functional Requirements

 

Infra

Search Service

Ticket Transaction Service

Payment Service

 

Dataflows

Search a movie

zip code (converted to geo hash)

 

Book a ticket

1 Show the map and availability of all the seats in a specific theatre of a cinema

2 Reserve an available seat

3 User has to make the payment in 15 minutes window

4 If success, the booking is completed. Otherwise, the reserved seat is given back to be available again.

 

DB Schema

Movies (movieId, name, startDate)

Cinema (cinemaId, name, zipcode, address, cinemaHalls)

CinemaHall (cinemaHallId, id, cinemaId)

Events (movieId, name, theatre, cinema, startTime)

Tickets (ticketId, eventId, row, column, price, status)

Transaction (ticketId, userId, status)

Users (userId, name, phone, email, membership)