Class: BetterRecord::Base

Inherits:
ActiveRecord::Base
  • Object
show all
Includes:
ModelConcerns::HasProtectedPassword, ModelConcerns::HasValidatedAvatar
Defined in:
app/models/better_record/base.rb

Direct Known Subclasses

AttachmentValidation, LoggedAction, TableSize

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.full_table_name ⇒ Object 



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# File 'app/models/better_record/base.rb', line 122

def self.full_table_name
  "#{schema_qualified[:schema_name]}.#{schema_qualified[:table_name]}"
end

.gender_enum(col) ⇒ Object 



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# File 'app/models/better_record/base.rb', line 57

def self.gender_enum(col)
  enum col, BetterRecord::Gender::ENUM
end

.get_hashed_string(str) ⇒ Object 



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# File 'app/models/better_record/base.rb', line 61

def self.get_hashed_string(str)
  ct = Time.now.to_i
  cq = ActiveRecord::Base.sanitize_sql_array(["hash_password(?) as hashed_cert_#{t}", str])
  select(cq).limit(1).first[:"hashed_cert_#{t}"]
end

.reset_all_schemas ⇒ Object 



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# File 'app/models/better_record/base.rb', line 67

def self.reset_all_schemas
  ActiveRecord::Base.descendants.each do |desc|
    desc.reset_qualified_schema rescue nil
  end
  true
end

.reset_qualified_schema ⇒ Object 



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# File 'app/models/better_record/base.rb', line 74

def self.reset_qualified_schema
  @schema_qualified = nil
end

.saved_qualified_schema ⇒ Object 



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# File 'app/models/better_record/base.rb', line 78

def self.saved_qualified_schema
  @schema_qualified
end

.schema_qualified ⇒ Object 



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# File 'app/models/better_record/base.rb', line 82

def self.schema_qualified
  return @schema_qualified if @schema_qualified.present?
  if table_name =~ /.+\..+/
    tmp_name = table_name.split('.')
    @schema_qualified = {
      schema_name: tmp_name[0],
      table_name: tmp_name[1]
    }
  else
    paths = (connection.execute("show search_path").first || {})['search_path']
    paths = (paths.presence || "public").to_s.split(",")
    paths.each do |schema_path|
      row = (
        connection.execute <<-SQL.cleanup_production
          SELECT c.oid,
            n.nspname,
            c.relname
          FROM pg_catalog.pg_class c
            LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace
          WHERE c.relname = '#{table_name}'
            AND n.nspname = '#{schema_path.strip}'
          ORDER BY 2, 3;
        SQL
      ).first

      if row.present?
        @schema_qualified = {
          schema_name: row['nspname'],
          table_name: row['relname']
        }
        break
      end
    end
    return @schema_qualified ||= {
      schema_name: "public",
      table_name: table_name
    }
  end
end

.set_audit_methods! ⇒ Object

Class Methods ========================================================



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# File 'app/models/better_record/base.rb', line 26

def self.set_audit_methods!
  begin
    t_name = BetterRecord::LoggedAction.table_name.sub('_view', '')
    connection.execute(%Q(SELECT 1 FROM #{t_name}_#{self.table_name_only} LIMIT 1))

    self.const_set(:LoggedAction, Class.new(ApplicationRecord))
    self.const_get(:LoggedAction).table_name = "#{t_name}_#{self.table_name_only}"
    self.const_get(:LoggedAction).primary_key = :event_id
  rescue ActiveRecord::StatementInvalid
    self.const_set(:LoggedAction, BetterRecord::LoggedAction)
  end

  self.has_many self.audit_relation_name,
    class_name: "#{self.to_s}::LoggedAction",
    primary_type: :full_table_name,
    foreign_key: :row_id,
    foreign_type: :full_name,
    as: self.audit_relation_name

  self.has_many :"#{self.audit_relation_name}_full_table",
    class_name: "#{self.to_s}::LoggedAction",
    primary_type: :table_name_only,
    foreign_key: :row_id,
    foreign_type: :table_name,
    as: self.audit_relation_name

  self
rescue ActiveRecord::NoDatabaseError
  self
end

.table_name_only ⇒ Object 



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# File 'app/models/better_record/base.rb', line 126

def self.table_name_only
  schema_qualified[:table_name]
end

Instance Method Details

#dup(allow_full_dup = false) ⇒ Object 



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# File 'app/models/better_record/base.rb', line 141

def dup(allow_full_dup = false)
  if !allow_full_dup && self.class.const_defined?(:NON_DUPABLE_KEYS)
    super().tap do |r|
      r.class::NON_DUPABLE_KEYS.each {|k| r[k] = nil }
    end
  else
    super()
  end
end

#get_hashed_string(str) ⇒ Object

Instance Methods =====================================================



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# File 'app/models/better_record/base.rb', line 133

def get_hashed_string(str)
  self.class.get_hashed_string(str)
end

#indifferent_attributes ⇒ Object 



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# File 'app/models/better_record/base.rb', line 137

def indifferent_attributes
  attributes.with_indifferent_access
end