Class: C80MapFloors::MapJson

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/c80_map_floors/map_json.rb

Class Method Summary collapse

Class Method Details

.fetch_json ⇒ Object 



28
29
30
31
32
 
# File 'app/models/c80_map_floors/map_json.rb', line 28

def self.fetch_json
  locations_path = Rails.root.join("public", "locations.json")
  locs = File.read(locations_path)
  JSON.parse(locs)
end

.update_json ⇒ Object 



5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
# File 'app/models/c80_map_floors/map_json.rb', line 5

def self.update_json

  # открываем файл на чтение
  locations_path = Rails.root.join("public", "locations.json")
  locs = File.read(locations_path)
  locs_hash = JSON.parse(locs)

  # поместим в него детей - здания со всеми детьми и внуками
  buildings = []
  C80MapFloors::MapBuilding.all.each do |map_building|
    buildings << map_building.my_as_json5
  end

  locs_hash["buildings"] = buildings

  # запишем в файл
  Rails.logger.debug '[TRACE] <map_json.update_json> Запишем JSON в файл.'
  File.open(locations_path, 'w') do |f|
    f.write(locs_hash.to_json)
  end

end