Class: Athar::Deletion

Inherits:
ActiveRecord::Base
  • Object
show all
Includes:
ActorLookup
Defined in:
lib/athar/deletion.rb

Class Method Summary collapse

Methods included from ActorLookup

#actor

Class Method Details

.after(time) ⇒ Object 



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# File 'lib/athar/deletion.rb', line 49

def after(time)
  where(arel_table[:deleted_at].gt(time))
end

.before(time) ⇒ Object 



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# File 'lib/athar/deletion.rb', line 45

def before(time)
  where(arel_table[:deleted_at].lt(time))
end

.for_record(record_or_class, id = nil) ⇒ Object 



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# File 'lib/athar/deletion.rb', line 16

def for_record(record_or_class, id = nil)
  # Filter by (schema_name, table_name, record_id):
  #   - `record_type` is unreliable because STI subclass rows are stored
  #     under the concrete class name (`"Admin"`) while
  #     `Admin.base_class.name` is `"User"`.
  #   - Active Record returns `"reporting.reporting_buckets"` for models
  #     in non-public schemas, but Athar stores schema and table in
  #     separate columns. Splitting on `.` mirrors what the generator
  #     does at trigger-install time.
  if id.nil? && record_or_class.is_a?(ActiveRecord::Base)
    schema, table = split_schema_qualified(record_or_class.class.table_name)
    where(schema_name: schema, table_name: table, record_id: record_or_class.id)
  else
    raise ArgumentError, "id is required when passing a record class or type" if id.nil?

    klass = record_or_class.is_a?(Class) ? record_or_class : record_or_class.to_s.constantize
    schema, table = split_schema_qualified(klass.table_name)
    where(schema_name: schema, table_name: table, record_id: id)
  end
end

.for_record_type(type) ⇒ Object 



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# File 'lib/athar/deletion.rb', line 37

def for_record_type(type)
  where(record_type: type.to_s)
end

.for_table(table_name) ⇒ Object 



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# File 'lib/athar/deletion.rb', line 41

def for_table(table_name)
  where(table_name: table_name.to_s)
end

.recent ⇒ Object 



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# File 'lib/athar/deletion.rb', line 12

def recent
  order(deleted_at: :desc, id: :desc)
end