add submission specific export

app/controllers/export_controller.rb

@@ -32,6 +32,30 @@ class ExportController < ApplicationController
     head :internal_server_error
   end
 
+  def export_submission
+    submission = Submission.find(params[:id])
+    export_location = ExportLocation.default_location
+
+    unless export_location&.submissions_endpoint.present?
+      redirect_to submission, alert: 'Export failed: Submission export endpoint is not configured.'
+      return
+    end
+
+    payload = {
+      submission_id: submission.id,
+      template_name: submission.template&.name,
+      events: submission.submission_events.order(updated_at: :desc).limit(1)
+    }
+
+    response = post_to_api(payload, export_location.submissions_endpoint, export_location.extra_params)
+
+    if response&.success?
+      redirect_to submission, notice: "Submission ##{submission.id} events exported successfully."
+    else
+      redirect_to submission, alert: "Failed to export submission ##{submission.id} events."
+    end
+  end
+
   private
 
   def api_connection

app/models/document_generation_event.rb

@@ -13,7 +13,7 @@
 # Indexes
 #
 #  index_document_generation_events_on_submitter_id                 (submitter_id)
-#  index_document_generation_events_on_submitter_id_and_event_name  (submitter_id,event_name) UNIQUE WHERE ((event_name)::text = ANY (ARRAY[('start'::character varying)::text, ('complete'::character varying)::text]))
+#  index_document_generation_events_on_submitter_id_and_event_name  (submitter_id,event_name) UNIQUE WHERE ((event_name)::text = ANY ((ARRAY['start'::character varying, 'complete'::character varying])::text[]))
 #
 # Foreign Keys
 #

app/models/email_event.rb

@@ -20,7 +20,7 @@
 #
 #  index_email_events_on_account_id_and_event_datetime  (account_id,event_datetime)
 #  index_email_events_on_email                          (email)
-#  index_email_events_on_email_event_types              (email) WHERE ((event_type)::text = ANY (ARRAY[('bounce'::character varying)::text, ('soft_bounce'::character varying)::text, ('complaint'::character varying)::text, ('soft_complaint'::character varying)::text]))
+#  index_email_events_on_email_event_types              (email) WHERE ((event_type)::text = ANY ((ARRAY['bounce'::character varying, 'soft_bounce'::character varying, 'complaint'::character varying, 'soft_complaint'::character varying])::text[]))
 #  index_email_events_on_emailable                      (emailable_type,emailable_id)
 #  index_email_events_on_message_id                     (message_id)
 #

app/models/export_location.rb

@@ -8,6 +8,7 @@
 #  default_location     :boolean          default(FALSE), not null
 #  extra_params         :jsonb            not null
 #  name                 :string           not null
+#  submissions_endpoint :string
 #  templates_endpoint   :string
 #  created_at           :datetime         not null
 #  updated_at           :datetime         not null

app/views/templates/_submission.html.erb

@@ -101,6 +101,9 @@
             <%= t('view') %>
           </a>
         </div>
+        <span data-tip="<%= t('export') %>" class="sm:tooltip tooltip-top">
+          <%= button_to button_title(title: nil, icon: svg_icon('upload', class: 'w-6 h-6')), export_submission_path(submission), class: 'btn btn-outline btn-sm w-full md:w-fit', form: { class: 'flex' }, title: t('export'), method: :post %>
+        </span>
         <% if !submission.archived_at? && !template&.archived_at? && can?(:destroy, submission) %>
           <span data-tip="<%= t('archive') %>" class="sm:tooltip tooltip-top">
             <%= button_to button_title(title: nil, disabled_with: t(:archive).first(4), icon: svg_icon('archive', class: 'w-6 h-6')), submission_path(submission), class: 'btn btn-outline btn-sm w-full md:w-fit', form: { class: 'flex' }, title: t('archive'), method: :delete %>

config/routes.rb

@@ -81,6 +81,8 @@ Rails.application.routes.draw do
   resources :submissions_archived, only: %i[index], path: 'submissions/archived'
   resources :submissions, only: %i[index], controller: 'submissions_dashboard'
   resources :submissions, only: %i[show destroy] do
+    post :export, on: :member, to: 'export#export_submission'
+
     resources :unarchive, only: %i[create], controller: 'submissions_unarchive'
     resources :events, only: %i[index], controller: 'submission_events'
   end

db/migrate/20250708172115_add_submissions_endpoint_to_export_locations.rb

@@ -0,0 +1,5 @@
+class AddSubmissionsEndpointToExportLocations < ActiveRecord::Migration[8.0]
+  def change
+    add_column :export_locations, :submissions_endpoint, :string
+  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[8.0].define(version: 2025_07_03_143236) do
+ActiveRecord::Schema[8.0].define(version: 2025_07_08_172115) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "btree_gin"
   enable_extension "pg_catalog.plpgsql"
@@ -160,7 +160,7 @@ ActiveRecord::Schema[8.0].define(version: 2025_07_03_143236) do
     t.string "event_name", null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.index ["submitter_id", "event_name"], name: "index_document_generation_events_on_submitter_id_and_event_name", unique: true, where: "((event_name)::text = ANY (ARRAY[('start'::character varying)::text, ('complete'::character varying)::text]))"
+    t.index ["submitter_id", "event_name"], name: "index_document_generation_events_on_submitter_id_and_event_name", unique: true, where: "((event_name)::text = ANY ((ARRAY['start'::character varying, 'complete'::character varying])::text[]))"
     t.index ["submitter_id"], name: "index_document_generation_events_on_submitter_id"
   end
 
@@ -177,7 +177,7 @@ ActiveRecord::Schema[8.0].define(version: 2025_07_03_143236) do
     t.datetime "created_at", null: false
     t.index ["account_id", "event_datetime"], name: "index_email_events_on_account_id_and_event_datetime"
     t.index ["email"], name: "index_email_events_on_email"
-    t.index ["email"], name: "index_email_events_on_email_event_types", where: "((event_type)::text = ANY (ARRAY[('bounce'::character varying)::text, ('soft_bounce'::character varying)::text, ('complaint'::character varying)::text, ('soft_complaint'::character varying)::text]))"
+    t.index ["email"], name: "index_email_events_on_email_event_types", where: "((event_type)::text = ANY ((ARRAY['bounce'::character varying, 'soft_bounce'::character varying, 'complaint'::character varying, 'soft_complaint'::character varying])::text[]))"
     t.index ["emailable_type", "emailable_id"], name: "index_email_events_on_emailable"
     t.index ["message_id"], name: "index_email_events_on_message_id"
   end
@@ -225,6 +225,7 @@ ActiveRecord::Schema[8.0].define(version: 2025_07_03_143236) do
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.jsonb "extra_params", default: {}, null: false
+    t.string "submissions_endpoint"
   end
 
   create_table "oauth_access_grants", force: :cascade do |t|