diff options
Diffstat (limited to 'app/models/experiment.rb')
-rw-r--r-- | app/models/experiment.rb | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/app/models/experiment.rb b/app/models/experiment.rb deleted file mode 100644 index 2300ec2996d..00000000000 --- a/app/models/experiment.rb +++ /dev/null @@ -1,77 +0,0 @@ -# frozen_string_literal: true - -class Experiment < ApplicationRecord - has_many :experiment_users - has_many :experiment_subjects, inverse_of: :experiment - - validates :name, presence: true, uniqueness: true, length: { maximum: 255 } - - def self.add_user(name, group_type, user, context = {}) - by_name(name).record_user_and_group(user, group_type, context) - end - - def self.add_group(name, variant:, group:) - add_subject(name, variant: variant, subject: group) - end - - def self.add_subject(name, variant:, subject:) - by_name(name).record_subject_and_variant!(subject, variant) - end - - def self.record_conversion_event(name, user, context = {}) - by_name(name).record_conversion_event_for_user(user, context) - end - - def self.by_name(name) - find_or_create_by!(name: name) - end - - # Create or update the recorded experiment_user row for the user in this experiment. - def record_user_and_group(user, group_type, context = {}) - experiment_user = experiment_users.find_or_initialize_by(user: user) - experiment_user.assign_attributes(group_type: group_type, context: merged_context(experiment_user, context)) - # We only call save when necessary because this causes the request to stick to the primary DB - # even when the save is a no-op - # https://gitlab.com/gitlab-org/gitlab/-/issues/324649 - experiment_user.save! if experiment_user.changed? - - experiment_user - end - - def record_conversion_event_for_user(user, context = {}) - experiment_user = experiment_users.find_by(user: user) - return unless experiment_user - - experiment_user.update!(converted_at: Time.current, context: merged_context(experiment_user, context)) - end - - def record_conversion_event_for_subject(subject, context = {}) - raise 'Incompatible subject provided!' unless ExperimentSubject.valid_subject?(subject) - - attr_name = subject.class.table_name.singularize.to_sym - experiment_subject = experiment_subjects.find_by(attr_name => subject) - return unless experiment_subject - - experiment_subject.update!(converted_at: Time.current, context: merged_context(experiment_subject, context)) - end - - def record_subject_and_variant!(subject, variant) - raise 'Incompatible subject provided!' unless ExperimentSubject.valid_subject?(subject) - - attr_name = subject.class.table_name.singularize.to_sym - experiment_subject = experiment_subjects.find_or_initialize_by(attr_name => subject) - experiment_subject.assign_attributes(variant: variant) - # We only call save when necessary because this causes the request to stick to the primary DB - # even when the save is a no-op - # https://gitlab.com/gitlab-org/gitlab/-/issues/324649 - experiment_subject.save! if experiment_subject.changed? - - experiment_subject - end - - private - - def merged_context(experiment_subject, new_context) - experiment_subject.context.deep_merge(new_context.deep_stringify_keys) - end -end |