Implement controller and view to edit uploaded transactions directly

[stadelmanma]

This snippet below will populate all of the child models from a parent. I think I can use this code for when I want to modify transactions in a given upload

  <p>
        <%= f.fields_for(:ledger_uploads) do |upload| %>
            <%= upload.label :data_source %>
            <br>
            <%= upload.text_field :data_source %>
        <% end %>
    </p>

This snippet could allow deletions

  <%= person_form.fields_for :projects do |project_fields| %>
    Delete: <%= project_fields.check_box :_destroy %>
  <% end %>

[stadelmanma]

Actually, I only want to 'soft-delete' transactions from an upload, but I can still use similar logic.

[stadelmanma]

When I create the transactions _form.erb partial I want a mix of text fields and select inputs. Current candidates for 'select' inputs are account, category and validated.

I may make separate tables for account and category and then use foreign keys to link the two. This prevents accidental typos and allows some additional reporting flexibility in the future.