foodsoft/app/controllers/api/v1/base_controller.rb

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class Api::V1::BaseController < ApplicationController
include Concerns::AuthApi
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protect_from_forgery with: :null_session
before_action :skip_session
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before_action :authenticate
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rescue_from ActiveRecord::RecordNotFound, with: :not_found_handler
rescue_from ActiveRecord::RecordNotSaved, with: :not_acceptable_handler
rescue_from ActiveRecord::RecordInvalid, with: :not_acceptable_handler
rescue_from Api::Errors::PermissionRequired, with: :permission_required_handler
private
# @return [Ordergroup] Current user's ordergroup, or +nil+ if no valid token or user has no ordergroup.
def current_ordergroup
current_user.try(:ordergroup)
end
def require_ordergroup
authenticate
unless current_ordergroup.present?
raise Api::Errors::PermissionRequired.new('Forbidden, must be in an ordergroup')
end
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end
def require_minimum_balance
minimum_balance = FoodsoftConfig[:minimum_balance] or return
if current_ordergroup.account_balance < minimum_balance
raise Api::Errors::PermissionRequired.new(t('application.controller.error_minimum_balance', min: minimum_balance))
end
end
def require_enough_apples
if current_ordergroup.not_enough_apples?
s = t('group_orders.messages.not_enough_apples', apples: current_ordergroup.apples, stop_ordering_under: FoodsoftConfig[:stop_ordering_under])
raise Api::Errors::PermissionRequired.new(s)
end
end
def require_config_enabled(config)
unless FoodsoftConfig[config]
raise Api::Errors::PermissionRequired.new(t('application.controller.error_not_enabled', config: config))
end
end
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def skip_session
request.session_options[:skip] = true
end
def not_found_handler(e)
# remove where-clauses from error message (not suitable for end-users)
msg = e.message.try { |m| m.sub(/\s*\[.*?\]\s*$/, '') } || 'Not found'
render status: 404, json: { error: 'not_found', error_description: msg }
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end
def not_acceptable_handler(e)
msg = e.message || 'Data not acceptable'
render status: 422, json: { error: 'not_acceptable', error_description: msg }
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end
def doorkeeper_unauthorized_render_options(error:)
{ json: { error: error.name, error_description: error.description } }
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end
def doorkeeper_forbidden_render_options(error:)
{ json: { error: error.name, error_description: error.description } }
end
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def permission_required_handler(e)
msg = e.message || 'Forbidden, user has no access'
render status: 403, json: { error: 'forbidden', error_description: msg }
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end
# @todo something with ApplicationHelper#show_user
def show_user(user = current_user, **options)
user.display
end
end