Class: SiteSettings::DbProvider

Inherits:
Object
  • Object
show all
Defined in:
lib/site_settings/db_provider.rb

Instance Method Summary collapse

Constructor Details

#initialize(model) ⇒ DbProvider

Returns a new instance of DbProvider.



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# File 'lib/site_settings/db_provider.rb', line 7

def initialize(model)
  model.after_commit { model.notify_changed! }

  @model = model
end

Instance Method Details

#all ⇒ Object 



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# File 'lib/site_settings/db_provider.rb', line 13

def all
  return [] unless table_exists?

  # Not leaking out AR records, cause I want all editing to happen via this API
  DB.query("SELECT name, data_type, value FROM #{@model.table_name}")
end

#current_site ⇒ Object 



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# File 'lib/site_settings/db_provider.rb', line 49

def current_site
  RailsMultisite::ConnectionManagement.current_db
end

#destroy(name) ⇒ Object 



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# File 'lib/site_settings/db_provider.rb', line 43

def destroy(name)
  return unless table_exists?

  @model.where(name: name).destroy_all
end

#find(name) ⇒ Object 



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# File 'lib/site_settings/db_provider.rb', line 20

def find(name)
  return nil unless table_exists?

  # Not leaking out AR records, cause I want all editing to happen via this API
  DB.query("SELECT name, data_type, value FROM #{@model.table_name} WHERE name = ?", name).first
end

#save(name, value, data_type) ⇒ Object 



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# File 'lib/site_settings/db_provider.rb', line 27

def save(name, value, data_type)
  return unless table_exists?

  model = @model.find_by(name: name)
  model ||= @model.new

  model.name = name
  model.value = value
  model.data_type = data_type

  # save! used to ensure after_commit is called
  model.save! if model.changed?

  true
end