Class: SeatSelector::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/seat_selector/parser.rb

Defined Under Namespace

Classes: UnprocessableEntity

Class Method Summary collapse

Class Method Details

.parse(json_str) ⇒ Object 



8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/seat_selector/parser.rb', line 8

def self.parse(json_str)
  begin
    obj = JSON.parse(json_str)
    seats = build_available_seats(obj.fetch("seats").values)
    layout = obj.fetch("venue").fetch("layout")
    rows = layout.fetch("rows")
    columns = layout.fetch("columns")
    
    venue = Venue.new(seats, rows, columns)
    Finder.new(venue)

  rescue StandardError
    raise UnprocessableEntity
  end
end