Add Local Development Demo Data (#502)

* Clean up seeds, add development demo data

* Handle liability account display and sync

* Fix tests

db/seeds.rb

@@ -1,60 +1,8 @@
 # This file should ensure the existence of records required to run the application in every environment (production,
 # development, test). The code here should be idempotent so that it can be executed at any point in every environment.
 # The data can then be loaded with the bin/rails db:seed command (or created alongside the database with db:setup).
-#
-# Example:
-#
-#   ["Action", "Comedy", "Drama", "Horror"].each do |genre_name|
-#     MovieGenre.find_or_create_by!(name: genre_name)
-#   end
-
-# https://github.com/rails/rails/issues/29112#issuecomment-320653056
-ApplicationRecord.reset_column_information
-
-# Create the default user
-family = Family.create_or_find_by(name: "The Maybe Family")
-puts "Family created: #{family.name}"
-user = User.create_or_find_by(email: "user@maybe.local") do |u|
-  u.first_name = "Josh"
-  u.last_name = "Maybe"
-  u.password = "password"
-  u.password_confirmation = "password"
-  u.family_id = family.id
-end
-puts "User created: #{user.email} for family: #{family.name}"
 
 # Create default currency
 Currency.find_or_create_by(iso_code: "USD", name: "United States Dollar")
 
-checking_account = Account::Depository.new
-account = Account.create_or_find_by(
-            name: "Seed Checking Account",
-            accountable: checking_account,
-            family: family,
-            balance: 5000
-          )
-puts "Account created: #{account.name}"
-
-valuations = [
-  { date: 1.year.ago.to_date, value: 4200 },
-  { date: 250.days.ago.to_date, value: 4500 },
-  { date: 200.days.ago.to_date, value: 4444.96 }
-]
-
-account.valuations.upsert_all(valuations, unique_by: :index_valuations_on_account_id_and_date)
-
-puts "Valuations created: #{valuations.count}"
-
-transactions = [
-  { date: Date.today - 27, amount: 7.56, name: "Starbucks" },
-  { date: Date.today - 18, amount: -500, name: "Paycheck" },
-  { date: Date.today - 18, amount: 18.20, name: "Walgreens" },
-  { date: Date.today - 13, amount: 34.20, name: "Chipotle" },
-  { date: Date.today - 9, amount: -200, name: "Birthday check" },
-  { date: Date.today - 5, amount: 85.00, name: "Amazon stuff" }
-]
-transactions.each do |t|
-  account.transactions.find_or_create_by(t)
-end
-
-puts "Transactions created: #{transactions.count}"
+puts 'Run the following command to create demo data: `rake demo_data:reset`' if Rails.env.development?