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# frozen_string_literal: true
module Mutations
module AlertManagement
module Alerts
class SetAssignees < Base
graphql_name 'AlertSetAssignees'
argument :assignee_usernames,
[GraphQL::Types::String],
required: true,
description: 'Usernames to assign to the alert. Replaces existing assignees by default.'
argument :operation_mode,
Types::MutationOperationModeEnum,
required: false,
description: 'Operation to perform. Defaults to REPLACE.'
def resolve(args)
alert = authorized_find!(project_path: args[:project_path], iid: args[:iid])
result = set_assignees(alert, args[:assignee_usernames], args[:operation_mode])
track_alert_events('incident_management_alert_assigned', alert)
prepare_response(result)
end
private
def set_assignees(alert, assignee_usernames, operation_mode)
operation_mode ||= Types::MutationOperationModeEnum.enum[:replace]
original_assignees = alert.assignees
target_users = find_target_users(assignee_usernames)
assignees = case Types::MutationOperationModeEnum.enum.key(operation_mode).to_sym
when :replace then target_users.uniq
when :append then (original_assignees + target_users).uniq
when :remove then (original_assignees - target_users)
end
::AlertManagement::Alerts::UpdateService.new(alert, current_user, assignees: assignees).execute
end
def find_target_users(assignee_usernames)
UsersFinder.new(current_user, username: assignee_usernames).execute
end
def prepare_response(result)
{
alert: result.payload[:alert],
errors: result.error? ? [result.message] : []
}
end
end
end
end
end
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