Allow CSV imports to be configured with single or multi-account mode (#1943)

* Allow CSV imports to be configured to a single account or multiple accounts

* Initialize import directly from accounts page

* Fix brakeman warnings

* Fix schema

* Fix Synth check

app/controllers/import/confirms_controller.rb

@@ -4,6 +4,10 @@ class Import::ConfirmsController < ApplicationController
   before_action :set_import
 
   def show
+    if @import.mapping_steps.empty?
+      return redirect_to import_path(@import)
+    end
+
     redirect_to import_clean_path(@import), alert: "You have invalid data, please edit until all errors are resolved" unless @import.cleaned?
   end
 

app/controllers/import/uploads_controller.rb

@@ -8,6 +8,7 @@ class Import::UploadsController < ApplicationController
 
   def update
     if csv_valid?(csv_str)
+      @import.account = Current.family.accounts.find_by(id: params.dig(:import, :account_id))
       @import.assign_attributes(raw_file_str: csv_str, col_sep: upload_params[:col_sep])
       @import.save!(validate: false)
 

app/controllers/imports_controller.rb

@@ -18,7 +18,8 @@ class ImportsController < ApplicationController
   end
 
   def create
-    import = Current.family.imports.create! import_params
+    account = Current.family.accounts.find_by(id: params.dig(:import, :account_id))
+    import = Current.family.imports.create!(type: import_params[:type], account: account)
 
     redirect_to import_upload_path(import)
   end

app/models/family.rb

@@ -106,7 +106,7 @@ class Family < ApplicationRecord
     # If family has any entries in different currencies, they need a provider for historical exchange rates
     uniq_currencies = entries.pluck(:currency).uniq
     return true if uniq_currencies.count > 1
-    return true if uniq_currencies.first != self.currency
+    return true if uniq_currencies.count > 0 && uniq_currencies.first != self.currency
 
     false
   end

app/models/import.rb

@@ -1,6 +1,7 @@
 class Import < ApplicationRecord
   TYPES = %w[TransactionImport TradeImport AccountImport MintImport].freeze
   SIGNAGE_CONVENTIONS = %w[inflows_positive inflows_negative]
+  SEPARATORS = [ [ "Comma (,)", "," ], [ "Semicolon (;)", ";" ] ].freeze
 
   NUMBER_FORMATS = {
     "1,234.56" => { separator: ".", delimiter: "," },  # US/UK/Asia
@@ -10,6 +11,7 @@ class Import < ApplicationRecord
   }.freeze
 
   belongs_to :family
+  belongs_to :account, optional: true
 
   before_validation :set_default_number_format
 
@@ -25,7 +27,7 @@ class Import < ApplicationRecord
   }, validate: true, default: "pending"
 
   validates :type, inclusion: { in: TYPES }
-  validates :col_sep, inclusion: { in: [ ",", ";" ] }
+  validates :col_sep, inclusion: { in: SEPARATORS.map(&:last) }
   validates :signage_convention, inclusion: { in: SIGNAGE_CONVENTIONS }
   validates :number_format, presence: true, inclusion: { in: NUMBER_FORMATS.keys }
 
@@ -98,12 +100,17 @@ class Import < ApplicationRecord
   end
 
   def dry_run
-    {
+    mappings = {
       transactions: rows.count,
-      accounts: Import::AccountMapping.for_import(self).creational.count,
       categories: Import::CategoryMapping.for_import(self).creational.count,
       tags: Import::TagMapping.for_import(self).creational.count
     }
+
+    mappings.merge(
+      accounts: Import::AccountMapping.for_import(self).creational.count,
+    ) if account.nil?
+
+    mappings
   end
 
   def required_column_keys

app/models/import/account_mapping.rb

@@ -1,5 +1,5 @@
 class Import::AccountMapping < Import::Mapping
-  validates :mappable, presence: true, if: -> { key.blank? || !create_when_empty }
+  validates :mappable, presence: true, if: :requires_mapping?
 
   class << self
     def mapping_values(import)
@@ -42,4 +42,9 @@ class Import::AccountMapping < Import::Mapping
     self.mappable = account
     save!
   end
+
+  private
+    def requires_mapping?
+      (key.blank? || !create_when_empty) && import.account.nil?
+    end
 end

app/models/trade_import.rb

@@ -4,7 +4,11 @@ class TradeImport < Import
       mappings.each(&:create_mappable!)
 
       rows.each do |row|
-        account = mappings.accounts.mappable_for(row.account)
+        mapped_account = if account
+          account
+        else
+          mappings.accounts.mappable_for(row.account)
+        end
 
         # Try to find or create security with ticker only
         security = find_or_create_security(
@@ -12,15 +16,15 @@ class TradeImport < Import
           exchange_operating_mic: row.exchange_operating_mic
         )
 
-        entry = account.entries.build \
+        entry = mapped_account.entries.build \
           date: row.date_iso,
           amount: row.signed_amount,
           name: row.name,
-          currency: row.currency.presence || account.currency,
+          currency: row.currency.presence || mapped_account.currency,
           entryable: Account::Trade.new(
             security: security,
             qty: row.qty,
-            currency: row.currency.presence || account.currency,
+            currency: row.currency.presence || mapped_account.currency,
             price: row.price
           ),
           import: self
@@ -31,7 +35,9 @@ class TradeImport < Import
   end
 
   def mapping_steps
-    [ Import::AccountMapping ]
+    base = []
+    base << Import::AccountMapping if account.nil?
+    base
   end
 
   def required_column_keys
@@ -39,14 +45,19 @@ class TradeImport < Import
   end
 
   def column_keys
-    %i[date ticker exchange_operating_mic currency qty price account name]
+    base = %i[date ticker exchange_operating_mic currency qty price name]
+    base.unshift(:account) if account.nil?
+    base
   end
 
   def dry_run
-    {
-      transactions: rows.count,
+    mappings = { transactions: rows.count }
+
+    mappings.merge(
       accounts: Import::AccountMapping.for_import(self).creational.count
-    }
+    ) if account.nil?
+
+    mappings
   end
 
   def csv_template
@@ -57,7 +68,9 @@ class TradeImport < Import
       05/17/2024,TSLA,XNAS,USD,2,700.50,Retirement Account,Tesla Inc. Purchase
     CSV
 
-    CSV.parse(template, headers: true)
+    csv = CSV.parse(template, headers: true)
+    csv.delete("account") if account.present?
+    csv
   end
 
   private

app/models/transaction_import.rb

@@ -4,11 +4,16 @@ class TransactionImport < Import
       mappings.each(&:create_mappable!)
 
       rows.each do |row|
-        account = mappings.accounts.mappable_for(row.account)
+        mapped_account = if account
+          account
+        else
+          mappings.accounts.mappable_for(row.account)
+        end
+
         category = mappings.categories.mappable_for(row.category)
         tags = row.tags_list.map { |tag| mappings.tags.mappable_for(tag) }.compact
 
-        entry = account.entries.build \
+        entry = mapped_account.entries.build \
           date: row.date_iso,
           amount: row.signed_amount,
           name: row.name,
@@ -27,11 +32,15 @@ class TransactionImport < Import
   end
 
   def column_keys
-    %i[date amount name currency category tags account notes]
+    base = %i[date amount name currency category tags notes]
+    base.unshift(:account) if account.nil?
+    base
   end
 
   def mapping_steps
-    [ Import::CategoryMapping, Import::TagMapping, Import::AccountMapping ]
+    base = [ Import::CategoryMapping, Import::TagMapping ]
+    base << Import::AccountMapping if account.nil?
+    base
   end
 
   def csv_template
@@ -42,6 +51,8 @@ class TransactionImport < Import
       05/17/2024,-12.50,Coffee Shop,,,coffee,,
     CSV
 
-    CSV.parse(template, headers: true)
+    csv = CSV.parse(template, headers: true)
+    csv.delete("account") if account.present?
+    csv
   end
 end

app/views/accounts/show/_menu.html.erb

@@ -20,8 +20,8 @@
       <% end %>
 
       <% unless account.crypto? %>
-        <%= link_to new_import_path,
-                      data: { turbo_frame: :modal },
+        <%= button_to imports_path({ import: { type: account.investment? ? "TradeImport" : "TransactionImport", account_id: account.id } }),
+                      data: { turbo_frame: :_top },
                       class: "block w-full py-2 px-3 space-x-2 text-primary hover:bg-gray-50 flex items-center rounded-lg" do %>
           <%= lucide_icon "download", class: "w-5 h-5 text-secondary" %>
 

app/views/import/configurations/_mint_import.html.erb

@@ -1,6 +1,6 @@
 <%# locals: (import:) %>
 
-<div class="flex items-center justify-between border border-secondary rounded-lg bg-green-500/5 p-5 gap-4">
+<div class="flex items-center justify-between border border-secondary rounded-lg bg-green-500/5 p-5 gap-4 mb-4">
   <%= lucide_icon("check-circle", class: "w-5 h-5 shrink-0 text-green-500") %>
   <p class="text-sm text-primary italic">We have pre-configured your Mint import for you. Please proceed to the next step.</p>
 </div>
@@ -21,7 +21,10 @@
     <%= form.select :number_format, Import::NUMBER_FORMATS.keys, { label: "Format", prompt: "Select format" }, required: true %>
   </div>
 
+  <% unless import.account.present? %>
     <%= form.select :account_col_label, import.csv_headers, { include_blank: "Leave empty", label: "Account (optional)" }, disabled: import.complete? %>
+  <% end %>
+
   <%= form.select :name_col_label, import.csv_headers, { include_blank: "Leave empty", label: "Name (optional)" }, disabled: import.complete? %>
   <%= form.select :category_col_label, import.csv_headers, { include_blank: "Leave empty", label: "Category (optional)" }, disabled: import.complete? %>
   <%= form.select :tags_col_label, import.csv_headers, { include_blank: "Leave empty", label: "Tags (optional)" }, disabled: import.complete? %>

app/views/import/configurations/_trade_import.html.erb

@@ -20,7 +20,11 @@
     <%= form.select :ticker_col_label, import.csv_headers, { include_blank: "Leave empty", label: "Ticker" } %>
     <%= form.select :exchange_operating_mic_col_label, import.csv_headers, { include_blank: "Leave empty", label: "Exchange Operating MIC" } %>
     <%= form.select :price_col_label, import.csv_headers, { include_blank: "Leave empty", label: "Price" } %>
+
+    <% unless import.account.present? %>
       <%= form.select :account_col_label, import.csv_headers, { include_blank: "Leave empty", label: "Account (optional)" } %>
+    <% end %>
+
     <%= form.select :name_col_label, import.csv_headers, { include_blank: "Leave empty", label: "Name (optional)" } %>
 
     <% unless Security.provider %>

app/views/import/configurations/_transaction_import.html.erb

@@ -16,7 +16,10 @@
     <%= form.select :number_format, Import::NUMBER_FORMATS.keys, { label: "Format", prompt: "Select format" }, required: true %>
   </div>
 
+  <% unless import.account.present? %>
     <%= form.select :account_col_label, import.csv_headers, { include_blank: "Leave empty", label: "Account (optional)" } %>
+  <% end %>
+
   <%= form.select :name_col_label, import.csv_headers, { include_blank: "Leave empty", label: "Name (optional)" } %>
   <%= form.select :category_col_label, import.csv_headers, { include_blank: "Leave empty", label: "Category (optional)" } %>
   <%= form.select :tags_col_label, import.csv_headers, { include_blank: "Leave empty", label: "Tags (optional)" } %>

app/views/import/confirms/_mappings.html.erb

@@ -3,7 +3,7 @@
 <% mappings = mapping_class.for_import(import) %>
 <% is_last_step = step_idx == import.mapping_steps.count - 1 %>
 
-<% if mapping_class == Import::AccountMapping %>
+<% if mapping_class == Import::AccountMapping && import.account.nil? %>
   <% if import.requires_account? %>
     <div class="flex items-center justify-between p-4 mb-4 gap-4 text-secondary bg-red-100 border border-red-200 rounded-lg w-[650px]">
       <%= tag.p t(".no_accounts"), class: "text-sm" %>

app/views/import/uploads/show.html.erb

@@ -19,33 +19,33 @@
         </div>
       </div>
 
-      <div data-tabs-target="tab" id="csv-paste-tab">
+      <% ["csv-paste-tab", "csv-upload-tab"].each do |tab| %>
+        <%= tag.div id: tab, data: { tabs_target: "tab" }, class: tab == "csv-upload-tab" ? "hidden" : "" do %>
           <%= styled_form_with model: @import, scope: :import, url: import_upload_path(@import), multipart: true, class: "space-y-2" do |form| %>
-          <%= form.select :col_sep, [["Comma (,)", ","], ["Semicolon (;)", ";"]], label: true %>
+            <%= form.select :col_sep, Import::SEPARATORS, label: true %>
+
+            <% unless @import.type == "MintImport" %>
+              <%= form.select :account_id, @import.family.accounts.pluck(:name, :id), { label: "Account (optional)", include_blank: "Multi-account import", selected: @import.account_id } %>
+            <% end %>
+
+            <% if tab == "csv-paste-tab" %>
               <%= form.text_area :raw_file_str,
                        rows: 10,
                        required: true,
                        placeholder: "Paste your CSV file contents here",
                        "data-auto-submit-form-target": "auto" %>
-
-          <%= form.submit "Upload CSV", disabled: @import.complete? %>
-        <% end %>
-
-      </div>
-
-      <div data-tabs-target="tab" id="csv-upload-tab" class="hidden">
-        <%= styled_form_with model: @import, scope: :import, url: import_upload_path(@import), multipart: true, class: "space-y-2" do |form| %>
-          <%= form.select :col_sep, [["Comma (,)", ","], ["Semicolon (;)", ";"]], label: true %>
-
+            <% else %>
               <label for="import_csv_file" class="flex flex-col items-center justify-center w-full h-56 border-2 border-gray-300 border-dashed rounded-lg cursor-pointer bg-gray-50">
                 <div class="flex flex-col items-center justify-center pt-5 pb-6">
                   <%= form.file_field :csv_file, class: "ml-32", "data-auto-submit-form-target": "auto" %>
                 </div>
               </label>
+            <% end %>
 
             <%= form.submit "Upload CSV", disabled: @import.complete? %>
           <% end %>
-      </div>
+        <% end %>
+      <% end %>
     </div>
   </div>
 

app/views/imports/_import.html.erb

@@ -2,6 +2,10 @@
 
   <div class="flex items-center gap-2 mb-1">
     <%= link_to import_path(import), class: "text-sm text-primary hover:underline" do %>
+      <% if import.account.present? %>
+        <%= import.account.name + " " %>
+      <% end %>
+
       <%= t(".label", type: import.type.titleize, datetime: import.updated_at.strftime("%b %-d, %Y at %l:%M %p")) %>
     <% end %>
 

app/views/imports/_nav.html.erb

@@ -6,7 +6,7 @@
   { name: "Clean", path: import_clean_path(import), is_complete: import.cleaned?, step_number: 3 },
   { name: "Map", path: import_confirm_path(import), is_complete: import.publishable?, step_number: 4 },
   { name: "Confirm", path: import_path(import), is_complete: import.complete?, step_number: 5 }
-] %>
+].reject { |step| step[:name] == "Map" && import.mapping_steps.empty? } %>
 
 <ul class="flex items-center gap-2">
   <% steps.each_with_index do |step, idx| %>

db/migrate/20250303141007_add_optional_account_for_import.rb

@@ -0,0 +1,5 @@
+class AddOptionalAccountForImport < ActiveRecord::Migration[7.2]
+  def change
+    rename_column :imports, :original_account_id, :account_id
+  end
+end

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: 2025_02_20_200735) do
+ActiveRecord::Schema[7.2].define(version: 2025_03_03_141007) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "pgcrypto"
   enable_extension "plpgsql"
@@ -398,7 +398,7 @@ ActiveRecord::Schema[7.2].define(version: 2025_02_20_200735) do
     t.datetime "updated_at", null: false
     t.string "col_sep", default: ","
     t.uuid "family_id", null: false
-    t.uuid "original_account_id"
+    t.uuid "account_id"
     t.string "type", null: false
     t.string "date_col_label", default: "date"
     t.string "amount_col_label", default: "amount"

test/controllers/import/rows_controller_test.rb

@@ -22,7 +22,7 @@ class Import::RowsControllerTest < ActionDispatch::IntegrationTest
 
     get import_row_path(import, row)
 
-    assert_row_fields(row, [ :date, :ticker, :qty, :price, :currency, :account, :name ])
+    assert_row_fields(row, [ :date, :ticker, :qty, :price, :currency, :account, :name, :account ])
 
     assert_response :success
   end