From ae948e21cbbe6945cc218016a4db8cc35d89189a Mon Sep 17 00:00:00 2001
From: Katy Taylor <kt17@sanger.ac.uk>
Date: Thu, 5 Mar 2026 15:24:28 +0000
Subject: [PATCH] Quite functional code made by Github Copilot. Adds a field to
 the choose workflow component, which allows you to search by project id. Adds
 project uuid to the payload sent to Sequencescape to create the submission -
 this part doesn't work yet. To add - only display this field when configured
 to do so. Take hardcoded project out of submission template. Improve styling
 / UX.

---
 .../sequencescape_submission_behaviour.rb     |  2 +-
 app/controllers/plates_controller.rb          | 13 +++++
 app/models/sequencescape_submission.rb        | 14 +++--
 app/views/plates/_choose_workflow.html.erb    | 56 +++++++++++++++++++
 config/routes.rb                              |  3 +
 5 files changed, 81 insertions(+), 7 deletions(-)

diff --git a/app/controllers/concerns/sequencescape_submission_behaviour.rb b/app/controllers/concerns/sequencescape_submission_behaviour.rb
index 099ac478bb..6be036139e 100644
--- a/app/controllers/concerns/sequencescape_submission_behaviour.rb
+++ b/app/controllers/concerns/sequencescape_submission_behaviour.rb
@@ -20,7 +20,7 @@ def create_submission
   def sequencescape_submission_parameters
     params
       .require(:sequencescape_submission)
-      .permit(:template_uuid, :labware_barcode, request_options: {}, assets: [], asset_groups: {}, extra_barcodes: [])
+      .permit(:template_uuid, :labware_barcode, :supplied_project_uuid, request_options: {}, assets: [], asset_groups: {}, extra_barcodes: [])
       .merge(user: current_user_uuid)
   end
 end
diff --git a/app/controllers/plates_controller.rb b/app/controllers/plates_controller.rb
index 82d24acaa7..45644b487f 100644
--- a/app/controllers/plates_controller.rb
+++ b/app/controllers/plates_controller.rb
@@ -5,6 +5,19 @@
 # fail_wells => Updates the state of individual wells when failing
 # Note: Finds plates via the v2 api
 class PlatesController < LabwareController
+    # AJAX endpoint to search for a Project by id using Sequencescape API
+    def find_project_by_id
+      project_id = params[:project_id]
+      begin
+        project = Sequencescape::Api::V2::Project.find!(project_id)
+        # Ensure we return both id and uuid for clarity
+        render json: { found: true, project: { id: project.first.id, uuid: project.first.uuid, name: project.first.name } }
+      rescue JsonApiClient::Errors::NotFound
+        render json: { found: false, error: 'Project not found' }, status: :not_found
+      rescue StandardError => e
+        render json: { found: false, error: e.message }, status: :internal_server_error
+      end
+    end
   before_action :check_for_current_user!, only: %i[update fail_wells] # rubocop:todo Rails/LexicallyScopedActionFilter
 
   def fail_wells # rubocop:todo Metrics/AbcSize
diff --git a/app/models/sequencescape_submission.rb b/app/models/sequencescape_submission.rb
index 5e6fb19034..145753be53 100644
--- a/app/models/sequencescape_submission.rb
+++ b/app/models/sequencescape_submission.rb
@@ -31,6 +31,7 @@ class SequencescapeSubmission
   attr_reader :asset_groups
 
   attr_accessor :allowed_extra_barcodes, :extra_barcodes, :num_extra_barcodes, :labware_barcode, :submission_uuid
+  attr_accessor :supplied_project_uuid
 
   validates :user, :assets, :template_uuid, :request_options, presence: true
   validate :check_extra_barcodes
@@ -127,12 +128,13 @@ def generate_orders
 
   def generate_submissions
     orders = generate_orders
-    @submission_uuid =
-      Sequencescape::Api::V2::Submission.create!(
-        and_submit: true,
-        order_uuids: orders.map(&:uuid),
-        user_uuid: user
-      ).uuid
+    submission_params = {
+      and_submit: true,
+      order_uuids: orders.map(&:uuid),
+      user_uuid: user
+    }
+    submission_params[:project_uuid] = supplied_project_uuid if supplied_project_uuid.present?
+    @submission_uuid = Sequencescape::Api::V2::Submission.create!(submission_params).uuid
     true
   rescue JsonApiClient::Errors::ConnectionError => e
     errors.add(:sequencescape_connection, e.message)
diff --git a/app/views/plates/_choose_workflow.html.erb b/app/views/plates/_choose_workflow.html.erb
index f902bf50c9..72d1189bef 100644
--- a/app/views/plates/_choose_workflow.html.erb
+++ b/app/views/plates/_choose_workflow.html.erb
@@ -6,6 +6,12 @@
     allowing you to proceed.
   </p>
 
+  <div class="form-group row">
+    <label for="project_cost_code_global" class="plate-label col-md-2">Project / Cost Code</label>
+    <input type="text" id="project_cost_code_global" class="form-control col-md-8" placeholder="Enter project id and hit enter" />
+  </div>
+  <div id="project_search_result" class="col-md-8 offset-md-2" style="margin-bottom: 1em;"></div>
+
   <div id="submission_forms">
     <% presenter.each_submission_option do |name, submission| %>
       <%= card do %>
@@ -45,10 +51,60 @@
             <% end %>
           <% end %>
 
+
+          <input type="hidden" name="submission[project_cost_code]" class="project-cost-code-hidden" />
+          <input type="hidden" name="sequencescape_submission[supplied_project_uuid]" class="supplied-project-uuid-hidden" />
+
           <%= submit_tag name, class: 'create-submission-button', disabled: presenter.disable_workflow_creation? %>
         <% end %>
       <% end %>
     <% end %>
+
   </div>
 
+  <script type="text/javascript">
+    document.addEventListener('DOMContentLoaded', function() {
+      const globalInput = document.getElementById('project_cost_code_global');
+      const resultDiv = document.getElementById('project_search_result');
+      let foundProjectId = null;
+
+      globalInput.addEventListener('keydown', function(e) {
+        if (e.key === 'Enter') {
+          e.preventDefault();
+          const projectId = globalInput.value.trim();
+          if (!projectId) return;
+          resultDiv.textContent = 'Searching...';
+          fetch(`/plates/find_project_by_id?project_id=${encodeURIComponent(projectId)}`)
+            .then(response => response.json())
+            .then(data => {
+              if (data.found) {
+                foundProjectId = data.project.uuid;
+                resultDiv.textContent = `Project found: ${data.project.name || data.project.uuid}`;
+              } else {
+                foundProjectId = null;
+                resultDiv.textContent = data.error || 'Project not found.';
+              }
+            })
+            .catch(() => {
+              foundProjectId = null;
+              resultDiv.textContent = 'Error searching for project.';
+            });
+        }
+      });
+
+      document.querySelectorAll('#submission_forms form').forEach(function(form) {
+        form.addEventListener('submit', function() {
+          const hidden = form.querySelector('.project-cost-code-hidden');
+          const projectIdHidden = form.querySelector('.supplied-project-uuid-hidden');
+          if (hidden && globalInput) {
+            hidden.value = globalInput.value;
+          }
+          if (projectIdHidden) {
+            projectIdHidden.value = foundProjectId || '';
+          }
+        });
+      });
+    });
+  </script>
+
 <% end %>
diff --git a/config/routes.rb b/config/routes.rb
index 35a8fecf40..7a768cc7f9 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -32,6 +32,9 @@
   resources :qcables, controller: :tag_plates, only: [:show]
 
   resources :plates, controller: :plates do
+    collection do
+      get 'find_project_by_id', action: :find_project_by_id
+    end
     resources :child_plate_creations, controller: :plate_creation
     resources :child_tube_creations, controller: :tube_creation
     resources :child_tube_rack_creations, controller: :tube_rack_creation