kopia lustrzana https://github.com/learn-awesome/learndb
80 wiersze
1.4 KiB
Ruby
80 wiersze
1.4 KiB
Ruby
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require 'pg'
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require 'active_record'
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require 'json'
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class MyDB < ActiveRecord::Base
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self.abstract_class = true
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end
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class Topic < MyDB
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def as_json(options = {})
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{
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name: name,
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display_name: hname,
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parent_id: parent_name,
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sort_index: sort_index
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}
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end
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end
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class Creator < MyDB
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end
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class Item < MyDB
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def as_json(options = {})
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{
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iid: id, # not a typo
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name: hname,
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description: description,
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image: image_url,
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links: links.join(';'),
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topics: topics.join(';'),
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creators: creators.join(';'),
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year: year,
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difficulty: level,
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cost: cost,
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rating: rating,
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tags: tags.join(';')
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}
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end
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end
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class Review < MyDB
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def as_json(options = {})
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{
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item_id: item_id,
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by: by_creator,
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rating: rating,
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blurb: blurb,
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url: url
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}
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end
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end
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ActiveRecord::Base.logger = Logger.new(STDERR)
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ActiveRecord::Base.establish_connection(
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{ adapter: 'postgresql',
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database: 'postgres',
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host: ENV['SUPABASE_HOST'],
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username: 'postgres',
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password: ENV['SUPABASE_PASSWORD'],
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port: 6543
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}
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)
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File.open("topics.json","w") do |f|
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f.write(JSON.pretty_generate(JSON.parse(Topic.all.to_json)))
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end
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File.open("creators.json","w") do |f|
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f.write(JSON.pretty_generate(JSON.parse(Creator.all.to_json)))
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end
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File.open("items.json","w") do |f|
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f.write(JSON.pretty_generate(JSON.parse(Item.all.to_json)))
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end
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File.open("reviews.json","w") do |f|
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f.write(JSON.pretty_generate(JSON.parse(Review.all.to_json)))
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end
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