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@Lyubomyr
Last active October 30, 2018 12:56
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Code sample from my last project
class Company::DestroyService
def initialize(company)
@company = company
end
def destroy
Company.transaction do
Apartment::Tenant.drop @company.db_schema
Apartment::Tenant.switch! 'public'
@company.destroy
end
@company
end
end
module CoveredPeriodCondition
def covered_period_condition(start_date = nil, end_date = nil, attr_name = :incurred_at)
if start_date.blank? || end_date.blank?
{}
else
{ attr_name => (start_date..end_date) }
end
end
end
class Company < ApplicationRecord
audited
has_and_belongs_to_many :global_users, -> { order :name, :created_at }
belongs_to :creator, class_name: 'GlobalUser', foreign_key: :creator_id
validates :name, presence: true, length: { maximum: 100 },
uniqueness: {
case_sensitive: false,
message: 'has already been taken. Since company name is going to be part of URL (as subdomain) it must be unique.'
}
validates :db_schema, uniqueness: { case_sensitive: false }
after_validation :generate_db_schema_name
def to_s
name
end
private
def generate_db_schema_name
if errors.empty? && new_record?
self.db_schema = name.parameterize
end
end
end
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