Class: RcrewAI::Rails::Tools::ActiveRecordTool

Inherits:
RCrewAI::Tools::Base
  • Object
show all
Defined in:
lib/rcrewai/rails/tools/active_record_tool.rb

Instance Method Summary collapse

Constructor Details

#initialize(model_class: nil, allowed_methods: %i[find where count])) ⇒ ActiveRecordTool

Returns a new instance of ActiveRecordTool.



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# File 'lib/rcrewai/rails/tools/active_record_tool.rb', line 16

def initialize(model_class: nil, allowed_methods: %i[find where count])
  super()
  @model_class = model_class
  @allowed_methods = allowed_methods.map(&:to_sym)
end

Instance Method Details

#execute(query_type:, model: nil, conditions: {}) ⇒ Object 



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# File 'lib/rcrewai/rails/tools/active_record_tool.rb', line 22

def execute(query_type:, model: nil, conditions: {})
  query_type = query_type.to_sym
  validate_query_type!(query_type)

  model_klass = resolve_model_class(model)
  conds = (conditions || {}).transform_keys(&:to_sym)

  case query_type
  when :find
    model_klass.find(conds[:id])
  when :find_by
    model_klass.find_by(conds)
  when :where
    model_klass.where(conds)
  when :count
    conds.empty? ? model_klass.count : model_klass.where(conds).count
  when :pluck
    field = conds.delete(:field)
    model_klass.where(conds).pluck(field)
  when :exists?
    model_klass.exists?(conds)
  when :first
    model_klass.where(conds).first
  when :last
    model_klass.where(conds).last
  when :all
    model_klass.where(conds).to_a
  else
    raise ArgumentError, "Unsupported query type: #{query_type}"
  end
rescue ActiveRecord::RecordNotFound => e
  { error: "Record not found", message: e.message }
rescue => e
  { error: "Query failed", message: e.message }
end