Domain model sketch

db/migrate/20250225135843_add_rules.rb

@@ -0,0 +1,25 @@
+class AddRules < ActiveRecord::Migration[7.2]
+  def change
+    create_table :rules, id: :uuid do |t|
+      t.references :family, null: false, foreign_key: true, type: :uuid
+
+      t.date :effective_date, null: false
+      t.boolean :active, null: false, default: true
+      t.timestamps
+    end
+
+    create_table :rule_triggers do |t|
+      t.references :rule, null: false, foreign_key: true, type: :uuid
+
+      t.string :trigger_type, null: false
+      t.timestamps
+    end
+
+    create_table :rule_actions do |t|
+      t.references :rule, null: false, foreign_key: true, type: :uuid
+
+      t.string :action_type, null: false
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -468,6 +468,31 @@ ActiveRecord::Schema[7.2].define(version: 2025_03_19_212839) do
     t.index ["outflow_transaction_id"], name: "index_rejected_transfers_on_outflow_transaction_id"
   end
 
+  create_table "rule_actions", force: :cascade do |t|
+    t.uuid "rule_id", null: false
+    t.string "action_type", null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["rule_id"], name: "index_rule_actions_on_rule_id"
+  end
+
+  create_table "rule_triggers", force: :cascade do |t|
+    t.uuid "rule_id", null: false
+    t.string "trigger_type", null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["rule_id"], name: "index_rule_triggers_on_rule_id"
+  end
+
+  create_table "rules", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+    t.uuid "family_id", null: false
+    t.date "effective_date", null: false
+    t.boolean "active", default: true, null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["family_id"], name: "index_rules_on_family_id"
+  end
+
   create_table "securities", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
     t.string "ticker", null: false
     t.string "name"
@@ -661,6 +686,9 @@ ActiveRecord::Schema[7.2].define(version: 2025_03_19_212839) do
   add_foreign_key "plaid_items", "families"
   add_foreign_key "rejected_transfers", "account_transactions", column: "inflow_transaction_id"
   add_foreign_key "rejected_transfers", "account_transactions", column: "outflow_transaction_id"
+  add_foreign_key "rule_actions", "rules"
+  add_foreign_key "rule_triggers", "rules"
+  add_foreign_key "rules", "families"
   add_foreign_key "security_prices", "securities"
   add_foreign_key "sessions", "impersonation_sessions", column: "active_impersonator_session_id"
   add_foreign_key "sessions", "users"