Multi-currency support (#425)

* Initial foundational pass at multi-currency

* Default format currency

* More work on currency and exchanging

* Re-build currencies on change

* Currency import/setup

* Background job overhaul + cheaper OXR plan support

* Lint fixes

* Test fixes

* Multi-currency setup instructions

* Allow decimals in the balance field

* Spacing fix for form

---------

Signed-off-by: Josh Pigford <josh@joshpigford.com>

config/environments/development.rb

@@ -64,6 +64,9 @@ Rails.application.configure do
   # Highlight code that enqueued background job in logs.
   config.active_job.verbose_enqueue_logs = true
 
+  # Set Active Job queue adapter
+  config.active_job.queue_adapter = :good_job
+
 
   # Raises error for missing translations.
   # config.i18n.raise_on_missing_translations = true

config/environments/production.rb

@@ -62,7 +62,7 @@ Rails.application.configure do
   # config.cache_store = :mem_cache_store
 
   # Use a real queuing backend for Active Job (and separate queues per environment).
-  # config.active_job.queue_adapter = :resque
+  config.active_job.queue_adapter = :good_job
   # config.active_job.queue_name_prefix = "maybe_production"
 
   config.action_mailer.perform_caching = false

config/initializers/good_job.rb

@@ -0,0 +1,9 @@
+Rails.application.configure do
+  config.good_job.enable_cron = true
+  config.good_job.cron = {
+    maintenance: {
+      cron: "0 22 * * *",
+      class: "DailyExchangeRateJob"
+    }
+  }
+end

config/initializers/money.rb

@@ -1,114 +0,0 @@
-# encoding : utf-8
-
-MoneyRails.configure do |config|
-  # To set the default currency
-  #
-  config.default_currency = :usd
-
-  # Set default bank object
-  #
-  # Example:
-  # config.default_bank = EuCentralBank.new
-
-  # Add exchange rates to current money bank object.
-  # (The conversion rate refers to one direction only)
-  #
-  # Example:
-  # config.add_rate "USD", "CAD", 1.24515
-  # config.add_rate "CAD", "USD", 0.803115
-
-  # To handle the inclusion of validations for monetized fields
-  # The default value is true
-  #
-  # config.include_validations = true
-
-  # Default ActiveRecord migration configuration values for columns:
-  #
-  # config.amount_column = { prefix: '',           # column name prefix
-  #                          postfix: '_cents',    # column name  postfix
-  #                          column_name: nil,     # full column name (overrides prefix, postfix and accessor name)
-  #                          type: :integer,       # column type
-  #                          present: true,        # column will be created
-  #                          null: false,          # other options will be treated as column options
-  #                          default: 0
-  #                        }
-  #
-  # config.currency_column = { prefix: '',
-  #                            postfix: '_currency',
-  #                            column_name: nil,
-  #                            type: :string,
-  #                            present: true,
-  #                            null: false,
-  #                            default: 'USD'
-  #                          }
-
-  # Register a custom currency
-  #
-  # Example:
-  # config.register_currency = {
-  #   priority:            1,
-  #   iso_code:            "EU4",
-  #   name:                "Euro with subunit of 4 digits",
-  #   symbol:              "€",
-  #   symbol_first:        true,
-  #   subunit:             "Subcent",
-  #   subunit_to_unit:     10000,
-  #   thousands_separator: ".",
-  #   decimal_mark:        ","
-  # }
-
-  # Specify a rounding mode
-  # Any one of:
-  #
-  # BigDecimal::ROUND_UP,
-  # BigDecimal::ROUND_DOWN,
-  # BigDecimal::ROUND_HALF_UP,
-  # BigDecimal::ROUND_HALF_DOWN,
-  # BigDecimal::ROUND_HALF_EVEN,
-  # BigDecimal::ROUND_CEILING,
-  # BigDecimal::ROUND_FLOOR
-  #
-  # set to BigDecimal::ROUND_HALF_EVEN by default
-  #
-  config.rounding_mode = BigDecimal::ROUND_HALF_UP
-
-  # Set default money format globally.
-  # Default value is nil meaning "ignore this option".
-  # Example:
-  #
-  # config.default_format = {
-  #   no_cents_if_whole: nil,
-  #   symbol: nil,
-  #   sign_before_symbol: nil
-  # }
-
-  # If you would like to use I18n localization (formatting depends on the
-  # locale):
-  config.locale_backend = :i18n
-  #
-  # Example (using default localization from rails-i18n):
-  #
-  # I18n.locale = :en
-  # Money.new(10_000_00, 'USD').format # => $10,000.00
-  # I18n.locale = :es
-  # Money.new(10_000_00, 'USD').format # => $10.000,00
-  #
-  # For the legacy behaviour of "per currency" localization (formatting depends
-  # only on currency):
-  # config.locale_backend = :currency
-  #
-  # Example:
-  # Money.new(10_000_00, 'USD').format # => $10,000.00
-  # Money.new(10_000_00, 'EUR').format # => €10.000,00
-  #
-  # In case you don't need localization and would like to use default values
-  # (can be redefined using config.default_format):
-  # config.locale_backend = nil
-
-  # Set default raise_error_on_money_parsing option
-  # It will be raise error if assigned different currency
-  # The default value is false
-  #
-  # Example:
-  # config.raise_error_on_money_parsing = false
-end

config/locales/models/account/en.yml

@@ -3,11 +3,11 @@ en:
   activerecord:
     attributes:
       account:
-        balance: Balance
-        currency: Currency
         family: Family
         family_id: Family
         name: Name
+        original_balance: Balance
+        original_currency: Currency
         subtype: Subtype
     models:
       account: Account

config/routes.rb

@@ -1,4 +1,6 @@
 Rails.application.routes.draw do
+  mount GoodJob::Engine => "jobs"
+
   resource :registration
   resource :session
   resource :password_reset

config/solid_queue.yml

@@ -0,0 +1,18 @@
+# default: &default
+#   dispatchers:
+#     - polling_interval: 1
+#       batch_size: 500
+#   workers:
+#     - queues: "*"
+#       threads: 5
+#       processes: 1
+#       polling_interval: 0.1
+#
+# development:
+#  <<: *default
+#
+# test:
+#  <<: *default
+#
+# production:
+#  <<: *default