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# frozen_string_literal: true
# A simple finding for obtaining a single User.
#
# While using `User.find_by` directly is straightforward, it can lead to a lot
# of code duplication. Sometimes we just want to find a user by an ID, other
# times we may want to exclude blocked user. By using this finder (and extending
# it whenever necessary) we can keep this logic in one place.
class UserFinder
attr_reader :params
def initialize(params)
@params = params
end
# Tries to find a User, returning nil if none could be found.
# rubocop: disable CodeReuse/ActiveRecord
def execute
User.find_by(id: params[:id])
end
# rubocop: enable CodeReuse/ActiveRecord
# Tries to find a User, raising a `ActiveRecord::RecordNotFound` if it could
# not be found.
def execute!
User.find(params[:id])
end
end
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