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>

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.2].define(version: 2024_02_06_031739) do
+ActiveRecord::Schema[7.2].define(version: 2024_02_10_155058) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "pgcrypto"
   enable_extension "plpgsql"
@@ -59,21 +59,122 @@ ActiveRecord::Schema[7.2].define(version: 2024_02_06_031739) do
     t.string "subtype"
     t.uuid "family_id", null: false
     t.string "name"
-    t.string "currency", default: "USD"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.string "accountable_type"
     t.uuid "accountable_id"
-    t.bigint "balance_cents", default: 0, null: false
-    t.string "balance_currency", default: "USD", null: false
+    t.decimal "original_balance", precision: 19, scale: 4, default: "0.0"
+    t.string "original_currency", default: "USD"
+    t.decimal "converted_balance", precision: 19, scale: 4, default: "0.0"
+    t.string "converted_currency", default: "USD"
     t.index ["accountable_type"], name: "index_accounts_on_accountable_type"
     t.index ["family_id"], name: "index_accounts_on_family_id"
   end
 
+  create_table "currencies", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+    t.string "name"
+    t.string "iso_code"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["iso_code"], name: "index_currencies_on_iso_code", unique: true
+  end
+
+  create_table "exchange_rates", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+    t.string "base_currency", null: false
+    t.string "converted_currency", null: false
+    t.decimal "rate"
+    t.date "date"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["base_currency", "converted_currency", "date"], name: "idx_on_base_currency_converted_currency_date_255be792be", unique: true
+    t.index ["base_currency"], name: "index_exchange_rates_on_base_currency"
+    t.index ["converted_currency"], name: "index_exchange_rates_on_converted_currency"
+  end
+
   create_table "families", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
     t.string "name"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
+    t.string "currency", default: "USD"
+  end
+
+  create_table "good_job_batches", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.text "description"
+    t.jsonb "serialized_properties"
+    t.text "on_finish"
+    t.text "on_success"
+    t.text "on_discard"
+    t.text "callback_queue_name"
+    t.integer "callback_priority"
+    t.datetime "enqueued_at"
+    t.datetime "discarded_at"
+    t.datetime "finished_at"
+  end
+
+  create_table "good_job_executions", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.uuid "active_job_id", null: false
+    t.text "job_class"
+    t.text "queue_name"
+    t.jsonb "serialized_params"
+    t.datetime "scheduled_at"
+    t.datetime "finished_at"
+    t.text "error"
+    t.integer "error_event", limit: 2
+    t.index ["active_job_id", "created_at"], name: "index_good_job_executions_on_active_job_id_and_created_at"
+  end
+
+  create_table "good_job_processes", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.jsonb "state"
+  end
+
+  create_table "good_job_settings", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.text "key"
+    t.jsonb "value"
+    t.index ["key"], name: "index_good_job_settings_on_key", unique: true
+  end
+
+  create_table "good_jobs", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+    t.text "queue_name"
+    t.integer "priority"
+    t.jsonb "serialized_params"
+    t.datetime "scheduled_at"
+    t.datetime "performed_at"
+    t.datetime "finished_at"
+    t.text "error"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.uuid "active_job_id"
+    t.text "concurrency_key"
+    t.text "cron_key"
+    t.uuid "retried_good_job_id"
+    t.datetime "cron_at"
+    t.uuid "batch_id"
+    t.uuid "batch_callback_id"
+    t.boolean "is_discrete"
+    t.integer "executions_count"
+    t.text "job_class"
+    t.integer "error_event", limit: 2
+    t.text "labels", array: true
+    t.index ["active_job_id", "created_at"], name: "index_good_jobs_on_active_job_id_and_created_at"
+    t.index ["batch_callback_id"], name: "index_good_jobs_on_batch_callback_id", where: "(batch_callback_id IS NOT NULL)"
+    t.index ["batch_id"], name: "index_good_jobs_on_batch_id", where: "(batch_id IS NOT NULL)"
+    t.index ["concurrency_key"], name: "index_good_jobs_on_concurrency_key_when_unfinished", where: "(finished_at IS NULL)"
+    t.index ["cron_key", "created_at"], name: "index_good_jobs_on_cron_key_and_created_at_cond", where: "(cron_key IS NOT NULL)"
+    t.index ["cron_key", "cron_at"], name: "index_good_jobs_on_cron_key_and_cron_at_cond", unique: true, where: "(cron_key IS NOT NULL)"
+    t.index ["finished_at"], name: "index_good_jobs_jobs_on_finished_at", where: "((retried_good_job_id IS NULL) AND (finished_at IS NOT NULL))"
+    t.index ["labels"], name: "index_good_jobs_on_labels", where: "(labels IS NOT NULL)", using: :gin
+    t.index ["priority", "created_at"], name: "index_good_job_jobs_for_candidate_lookup", where: "(finished_at IS NULL)"
+    t.index ["priority", "created_at"], name: "index_good_jobs_jobs_on_priority_created_at_when_unfinished", order: { priority: "DESC NULLS LAST" }, where: "(finished_at IS NULL)"
+    t.index ["queue_name", "scheduled_at"], name: "index_good_jobs_on_queue_name_and_scheduled_at", where: "(finished_at IS NULL)"
+    t.index ["scheduled_at"], name: "index_good_jobs_on_scheduled_at", where: "(finished_at IS NULL)"
   end
 
   create_table "invite_codes", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|