Class: Snaps::Tag

Inherits:
ActiveRecord::Base
  • Object
show all
Includes:
Suppressor
Defined in:
app/models/snaps/tag.rb

Class Method Summary collapse

Methods included from Suppressor

#save!

Class Method Details

.all_revisions_with_tag(model, tag) ⇒ Object 



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# File 'app/models/snaps/tag.rb', line 44

def self.all_revisions_with_tag(model, tag)
  table_alias = "t_#{tag}"

  model.joins("    INNER JOIN snaps_tags \#{table_alias}\n    ON \#{model.table_name}.id = \#{table_alias}.record_id\n    AND \#{table_alias}.record_type = '\#{model.name}'\n    AND \#{table_alias}.tag = '\#{tag}'\n  SQL\nend\n")

.all_revisions_without_tag(model, tag) ⇒ Object 



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# File 'app/models/snaps/tag.rb', line 32

def self.all_revisions_without_tag(model, tag)
  table_alias = "t_#{tag}"

  query = model.joins("    LEFT JOIN snaps_tags \#{table_alias}\n    ON \#{model.table_name}.id = \#{table_alias}.record_id\n    AND \#{table_alias}.record_type = '\#{model.name}'\n    AND \#{table_alias}.tag = '\#{tag}'\n  SQL\n  query.where(\"\#{table_alias}.tag IS NULL\")\nend\n")

.current_revisions_with_tag(model, tag) ⇒ Object 



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# File 'app/models/snaps/tag.rb', line 55

def self.current_revisions_with_tag(model, tag)
  all_revisions_with_tag(model, tag).where("t_#{tag}.superseded_at IS NULL")
end

.for_all_revisions_of(record) ⇒ Object 



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# File 'app/models/snaps/tag.rb', line 23

def self.for_all_revisions_of(record)
  joins("    INNER JOIN \#{record.class.table_name}\n    ON \#{record.class.table_name}.id = snaps_tags.record_id\n    AND snaps_tags.record_type = '\#{record.class.name}'\n    AND perma_id = \#{record.perma_id}\n  SQL\nend\n")

.supersede! ⇒ Object 



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# File 'app/models/snaps/tag.rb', line 19

def self.supersede!
  current.update_all(superseded_at: Time.now)
end