Class: AtomicAdmin::V1::ApplicationInstancesController

Inherits:
AdminController
  • Object
show all
Includes:
Filtering
Defined in:
app/controllers/atomic_admin/v1/application_instances_controller.rb

Instance Method Summary collapse

Methods included from Filtering

#filter, #query_params

Methods inherited from AdminController

#record_not_found

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/atomic_admin/v1/application_instances_controller.rb', line 32

def create
  application = Application.find(params[:application_id])
  instance = application.application_instances.new(create_params)
  @stats = get_stats_for_instances([instance])

  if instance.save
    render json: { application_instance: json_for(instance) }
  else
    render json: { errors: instance.errors }, status: 422
  end
end

#destroy ⇒ Object 



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# File 'app/controllers/atomic_admin/v1/application_instances_controller.rb', line 62

def destroy
  instance = ApplicationInstance.find(params[:id])

  if destroy_instance(instance)
    render json: { success: true }
  else
    render json: { errors: instance.errors }, status: 422
  end
end

#get_stats_for_instances(instances) ⇒ Object 



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# File 'app/controllers/atomic_admin/v1/application_instances_controller.rb', line 89

def get_stats_for_instances(instances)
  return {} if tenant_column.nil?

  tenants = instances.pluck(tenant_column)
  stats = {}
  stats[:errors] = RequestStatistic.total_errors_grouped(tenants) if defined?(RequestStatistic)
  stats[:unique_users] = CachedUniqueUsersByContractDate.unique_users_by_contract_date(instances) if defined?(CachedUniqueUsersByContractDate)
  stats[:max_users_month] = CachedUniqueUsersByMonth.max_monthly_unique_users(instances) if defined?(CachedUniqueUsersByMonth)

  stats
end

#index ⇒ Object 



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# File 'app/controllers/atomic_admin/v1/application_instances_controller.rb', line 8

def index
  @application_instances = ApplicationInstance.where(application_id: params[:application_id])
  @application_instances =
    if type == "paid"
      @application_instances.where.not(paid_at: nil)
    else
      @application_instances.where(paid_at: nil)
    end

  @application_instances, meta = filter(@application_instances)
  @stats = get_stats_for_instances(@application_instances)

  render json: {
    application_instances: json_for_collection(@application_instances),
    meta:
  }
end

#interactions ⇒ Object 



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# File 'app/controllers/atomic_admin/v1/application_instances_controller.rb', line 72

def interactions
  instance = ApplicationInstance.find(params[:id])
  interactions = AtomicAdmin.application_instance_interactions.resolve(application_instance: instance)
  render json: { interactions: interactions }
end

#json_for(instance) ⇒ Object 



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# File 'app/controllers/atomic_admin/v1/application_instances_controller.rb', line 115

def json_for(instance)
  json = instance.as_json(include: [:application, :site])

  json["trial_start_date"] = instance.trial_start_date&.strftime("%Y-%m-%d") if instance.respond_to?(:trial_start_date)
  json["trial_end_date"] = instance.trial_end_date&.strftime("%Y-%m-%d") if instance.respond_to?(:trial_end_date)
  json["license_start_date"] = instance.license_start_date&.strftime("%Y-%m-%d") if instance.respond_to?(:license_start_date)
  json["license_end_date"] = instance.license_end_date&.strftime("%Y-%m-%d") if instance.respond_to?(:license_end_date)
  json["paid_at"] = instance.paid_at&.strftime("%Y-%m-%d") if instance.respond_to?(:paid_at)
  json["is_paid"] = instance.paid_at.present? if instance.respond_to?(:paid_at)
  json["lti_config_xml"] = instance.lti_config_xml if instance.respond_to?(:lti_config_xml)
  json["request_stats"] = request_stats(instance)

  json
end

#request_stats(instance) ⇒ Object 



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# File 'app/controllers/atomic_admin/v1/application_instances_controller.rb', line 101

def request_stats(instance)
  tenant = instance[tenant_column] if tenant_column

  {
    unique_users_in_contract: @stats.dig(:unique_users, tenant) || 0,
    # total_errors_grouped returns one tenant => count hash per window,
    # ordered [today, 7 days, 30 days, 365 days]. These are array indexes,
    # not day counts.
    day_1_errors: @stats.dig(:errors, 0, tenant) || 0,
    day_7_errors: @stats.dig(:errors, 1, tenant) || 0,
    max_users_month: @stats.dig(:max_users_month, tenant) || 0,
  }
end

#show ⇒ Object 



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# File 'app/controllers/atomic_admin/v1/application_instances_controller.rb', line 26

def show
  @application_instance = ApplicationInstance.find(params[:id])
  @stats = get_stats_for_instances([@application_instance])
  render json: { application_instance: json_for(@application_instance) }
end

#tenant_column ⇒ Object

Host apps store the tenant on an application instance in one of two ways: older schemas have a tenant string column, newer ones have tenant_key plus a tenant association. Returns nil if the app has neither, in which case we skip stats rather than raising.



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# File 'app/controllers/atomic_admin/v1/application_instances_controller.rb', line 82

def tenant_column
  return @tenant_column if defined?(@tenant_column)

  columns = ApplicationInstance.column_names
  @tenant_column = ["tenant", "tenant_key"].find { |column| columns.include?(column) }&.to_sym
end

#update ⇒ Object 



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# File 'app/controllers/atomic_admin/v1/application_instances_controller.rb', line 44

def update
  instance = ApplicationInstance.find(params[:id])
  instance.update(update_params)
  @stats = get_stats_for_instances([instance])

  if params[:application_instance][:is_paid] && instance.paid_at.nil?
    instance.paid_at = DateTime.now
  elsif params[:application_instance][:is_paid] == false && instance.paid_at.present?
    instance.paid_at = nil
  end

  if instance.save
    render json: { application_instance: json_for(instance) }
  else
    render json: { errors: instance.errors }, status: 422
  end
end