Felipe Espinoza fespinoza

Practical Web APIs, rails' style

Me

I am about to say many stupid stuff, mostly based on experience

What is an API

Definition

Bug Reproduction: ActiveRecord::StatementInvalid: PG::DuplicatePstatement: ERROR: prepared statement "XXX" already exists

so basically here in postgres_adapter.rb I am manually raising a raise Rack::Timeout::RequestTimeoutError and if that exception is captured, the code continues to execute, then the next time the code wants to access the DB the PG::DuplicatePstatement: ERROR will occurr.

the way to solve this is to add a begin/ensure block to the affected area to make sure prepared statements are generated correctly

NOTE: i raise the error when the counter gets to 130 since this method is excecuted many times

Update/Create/Delete Group

which group associations do we include? parents, children, both? how many?
what if the associated groups are not yet created: order of request matter

Request

Url

POST https://cubus.motimateapp.com/api/webhooks/mychain

Instructions 12/06/2017

this code is supposed to be run in the rails console.

TODO:

run fix_varner_organizations.rb
for each organization identifier: (cubus, dressmann, urban... except carlings) do:
- set env variable MYCHAIN_SYNCED_ORGANIZATIONS to the organization_identifier in production.
run a clean mychain import: make sure there is no MyChainSync record with organization_identifier = 'varner', also modify the MYCHAIN_SYNCED_ORGANIZATIONS to have one organization at a time, for not having problems with memory on production.

build-lists: true

Priorities & Micro-Habits

^ share my personal process

^ take inspiration and apply to your life

	Nov 03 17:56:52 rema-mine-ansatte app/web.4: source=rack-timeout id=5cbf5e4f-1011-4b45-8205-8ce70df979dd wait=94ms timeout=29000ms state=ready
	Nov 03 17:56:52 rema-mine-ansatte app/web.4: Processing by API::V1::EmployeesController#create as JSON
	Nov 03 17:56:52 rema-mine-ansatte app/web.4: Started POST "/api/v1/stores/1111/employees.json" for 62.92.0.125 at 2015-11-03 16:56:51 +0000
	Nov 03 17:56:52 rema-mine-ansatte app/web.4: Parameters: {"employee"=>{"address"=>"Ratvikveien 435", "age_group"=>"", "bank_account_number"=>"[FILTERED]", "birthdate"=>"1974-06-30", "city"=>"Åfjord", "collective_agreement"=>"1", "complete"=>"", "country_code"=>"NO", "display_name"=>"Anita Helen By", "draft_id"=>"5638e319633532000d000000", "email_address"=>"[email protected]", "employment_percent"=>"13.33333333333333", "employment_type"=>"1", "end_date"=>"", "first_name"=>"Anita Helen", "hourly_pay_entry_date"=>"2015-11-03 00:00:00 +0000", "hourly_pay_level"=>"9", "hourly_pay_premium_currency"=>"", "hourly_pay_premium_pe

	module ErrorNormalization
	extend ActiveSupport::Concern

	included do
	rescue_from CanCan::AccessDenied, with: :render_forbidden
	rescue_from ActiveRecord::RecordNotFound, with: :render_not_found
	rescue_from ActionController::ParameterMissing, with: :render_bad_request
	end

	def render_forbidden

	# frozen_string_literal: true
	module Organization
	class Group
	# belongs_to :parent, class_name: 'Organization::Group'
	# has_many :children, class_name: 'Organization::Group',
	# foreign_key: :parent_id
	# has_many :group_memberships, dependent: :destroy
	# has_many :users, through: :group_memberships

	RECURSIVE_UP = <<SQL.freeze

	import SwiftUI

	/*

	## Animated highlight over redacted code

	To actually try to get a loading shimmer animation on redacted content

	Interesting concepts:
	- overlay + `.blendMode`