scinote-web/app/controllers/api/v1/base_controller.rb
2018-10-23 17:52:48 +02:00

108 lines
3.1 KiB
Ruby

# frozen_string_literal: true
module Api
module V1
class BaseController < ApiController
class TypeError < StandardError; end
class IDMismatchError < StandardError; end
rescue_from StandardError do |e|
logger.error e.message
logger.error e.backtrace.join("\n")
render_error(I18n.t('api.core.errors.general.title'),
I18n.t('api.core.errors.general.detail'),
:bad_request)
end
rescue_from TypeError do
render_error(I18n.t('api.core.errors.type.title'),
I18n.t('api.core.errors.type.detail'),
:bad_request)
end
rescue_from IDMismatchError do
render_error(I18n.t('api.core.errors.id_mismatch.title'),
I18n.t('api.core.errors.id_mismatch.detail'),
:bad_request)
end
rescue_from ActionController::ParameterMissing do |e|
render_error(
I18n.t('api.core.errors.parameter.title'), e.message, :bad_request
)
end
rescue_from ActiveRecord::RecordNotFound do |e|
render_error(
I18n.t('api.core.errors.record_not_found.title'),
I18n.t('api.core.errors.record_not_found.detail',
model: e.model,
id: e.id),
:not_found
)
end
rescue_from ActiveRecord::RecordInvalid do |e|
render_error(
I18n.t('api.core.errors.validation.title'), e.message, :bad_request
)
end
private
def render_error(title, message, status)
logger.error message
render json: {
errors: [
{
id: request.uuid,
status: Rack::Utils.status_code(status),
title: title,
detail: message
}
]
}, status: status
end
def permission_error(klass, mode)
model = klass.name.underscore
render_error(
I18n.t("api.core.errors.#{mode}_permission.title"),
I18n.t("api.core.errors.#{mode}_permission.detail", model: model),
:forbidden
)
end
def load_team
@team = Team.find(params.require(:team_id))
permission_error(Team, :read) unless can_read_team?(@team)
end
def load_inventory
@inventory = @team.repositories.find(params.require(:inventory_id))
end
def load_inventory_column
@inventory_column = @inventory.repository_columns
.find(inventory_cell_params[:column_id])
end
def load_project
@project = @team.projects.find(params.require(:project_id))
permission_error(Project, :read) unless can_read_project?(@project)
end
def load_experiment
@experiment = @project.experiments.find(params.require(:experiment_id))
permission_error(Experiment, :read) unless can_read_experiment?(
@experiment
)
end
def load_task
@task = @experiment.my_modules.find(params.require(:task_id))
end
end
end
end