Account::Entry Delegated Type (namespace updates part 7) (#923)

* Initial entryable models

* Update transfer and tests

* Update transaction controllers and tests

* Update sync process to use new entries model

* Get dashboard working again

* Update transfers, imports, and accounts to use Account::Entry

* Update system tests

* Consolidate transaction management into entries controller

* Add permitted partial key helper

* Move account transactions list to entries controller

* Delegate transaction entries search

* Move transfer relation to entry

* Update bulk transaction management flows to use entries

* Remove test code

* Test fix attempt

* Update demo data script

* Consolidate remaining transaction partials to entries

* Consolidate valuations controller to entries controller

* Lint fix

* Remove unused files, additional cleanup

* Add back valuation creation

* Make migrations fully reversible

* Stale routes cleanup

* Migrations reversible fix

* Move types to entryable concern

* Fix search when no entries found

* Remove more unused code

app/controllers/account/entries_controller.rb

@@ -0,0 +1,91 @@
+class Account::EntriesController < ApplicationController
+  layout "with_sidebar"
+
+  before_action :set_account
+  before_action :set_entry, only: %i[ edit update show destroy ]
+
+  def transactions
+    @transaction_entries = @account.entries.account_transactions.reverse_chronological
+  end
+
+  def valuations
+    @valuation_entries = @account.entries.account_valuations.reverse_chronological
+  end
+
+  def new
+    @entry = @account.entries.build.tap do |entry|
+      if params[:entryable_type]
+        entry.entryable = Account::Entryable.from_type(params[:entryable_type]).new
+      else
+        entry.entryable = Account::Valuation.new
+      end
+    end
+  end
+
+  def create
+    @entry = @account.entries.build(entry_params_with_defaults(entry_params))
+
+    if @entry.save
+      @entry.sync_account_later
+      redirect_to account_path(@account), notice: t(".success", name: @entry.entryable_name_short.upcase_first)
+    else
+      # TODO: this is not an ideal way to handle errors and should eventually be improved.
+      # See: https://github.com/hotwired/turbo-rails/pull/367
+      flash[:error] = @entry.errors.full_messages.to_sentence
+      redirect_to account_path(@account)
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    @entry.update! entry_params
+    @entry.sync_account_later
+
+    respond_to do |format|
+      format.html { redirect_to account_entry_path(@account, @entry), notice: t(".success") }
+      format.turbo_stream { render turbo_stream: turbo_stream.replace(@entry) }
+    end
+  end
+
+  def show
+  end
+
+  def destroy
+    @entry.destroy!
+    @entry.sync_account_later
+    redirect_back_or_to account_url(@entry.account), notice: t(".success")
+  end
+
+  private
+
+    def set_account
+      @account = Current.family.accounts.find(params[:account_id])
+    end
+
+    def set_entry
+      @entry = @account.entries.find(params[:id])
+    end
+
+    def permitted_entryable_attributes
+      entryable_type = @entry ? @entry.entryable_class.to_s : params[:account_entry][:entryable_type]
+
+      case entryable_type
+      when "Account::Transaction"
+        [ :id, :notes, :excluded, :category_id, :merchant_id, tag_ids: [] ]
+      else
+        [ :id ]
+      end
+    end
+
+    def entry_params
+      params.require(:account_entry)
+            .permit(:name, :date, :amount, :currency, :entryable_type, entryable_attributes: permitted_entryable_attributes)
+    end
+
+    # entryable_type is required here because Rails expects both of these params in this exact order (potential upstream bug)
+    def entry_params_with_defaults(params)
+      params.with_defaults(entryable_type: params[:entryable_type], entryable_attributes: {})
+    end
+end