add folders structure

app/controllers/api/template_folders_autocomplete_controller.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+module Api
+  class TemplateFoldersAutocompleteController < ApiBaseController
+    load_and_authorize_resource :template_folder, parent: false
+
+    LIMIT = 100
+
+    def index
+      template_folders = @template_folders.joins(:templates).where(templates: { deleted_at: nil }).distinct
+      template_folders = TemplateFolders.search(template_folders, params[:q]).limit(LIMIT)
+
+      render json: template_folders.as_json(only: %i[name deleted_at])
+    end
+  end
+end

app/controllers/dashboard_controller.rb

@@ -6,17 +6,56 @@ class DashboardController < ApplicationController
   before_action :maybe_redirect_product_url
   before_action :maybe_render_landing
 
+  load_and_authorize_resource :template_folder, parent: false
   load_and_authorize_resource :template, parent: false
 
-  def index
-    @templates = @templates.active.preload(:author).order(id: :desc)
-    @templates = Templates.search(@templates, params[:q])
+  SHOW_TEMPLATES_FOLDERS_THRESHOLD = 9
+  TEMPLATES_PER_PAGE = 12
+  FOLDERS_PER_PAGE = 18
 
-    @pagy, @templates = pagy(@templates, items: 12)
+  def index
+    @template_folders = filter_template_folders(@template_folders)
+
+    @pagy, @template_folders = pagy(
+      @template_folders,
+      items: FOLDERS_PER_PAGE,
+      page: @template_folders.count > SHOW_TEMPLATES_FOLDERS_THRESHOLD ? params[:page] : 1
+    )
+
+    if @pagy.count > SHOW_TEMPLATES_FOLDERS_THRESHOLD
+      @templates = @templates.none
+    else
+      @template_folders = @template_folders.reject { |e| e.name == TemplateFolder::DEFAULT_NAME }
+      @templates = filter_templates(@templates)
+
+      items =
+        if @template_folders.size < 4
+          TEMPLATES_PER_PAGE
+        else
+          (@template_folders.size < 7 ? 9 : 6)
+        end
+
+      @pagy, @templates = pagy(@templates, items:)
+    end
   end
 
   private
 
+  def filter_template_folders(template_folders)
+    rel = template_folders.joins(:active_templates)
+                          .order(id: :desc)
+                          .distinct
+
+    TemplateFolders.search(rel, params[:q])
+  end
+
+  def filter_templates(templates)
+    rel = templates.active.preload(:author).order(id: :desc)
+                   .where(folder_id: current_account.default_template_folder.id)
+
+    Templates.search(rel, params[:q])
+  end
+
   def maybe_redirect_product_url
     return if !Docuseal.multitenant? || signed_in?
 

app/controllers/template_folders_controller.rb

@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+class TemplateFoldersController < ApplicationController
+  load_and_authorize_resource :template_folder
+
+  def show
+    @templates = @template_folder.templates.active.preload(:author).order(id: :desc)
+    @templates = Templates.search(@templates, params[:q])
+
+    @pagy, @templates = pagy(@templates, items: 12)
+  end
+
+  def edit; end
+
+  def update
+    if @template_folder != current_account.default_template_folder &&
+       @template_folder.update(template_folder_params)
+      redirect_to folder_path(@template_folder), notice: 'Folder name has been updated'
+    else
+      redirect_to folder_path(@template_folder), alert: 'Unable to rename folder'
+    end
+  end
+
+  private
+
+  def template_folder_params
+    params.require(:template_folder).permit(:name)
+  end
+end

app/controllers/templates_archived_controller.rb

@@ -4,7 +4,7 @@ class TemplatesArchivedController < ApplicationController
   load_and_authorize_resource :template, parent: false
 
   def index
-    @templates = @templates.where.not(deleted_at: nil).preload(:author).order(id: :desc)
+    @templates = @templates.where.not(deleted_at: nil).preload(:author, :folder).order(id: :desc)
     @templates = Templates.search(@templates, params[:q])
 
     @pagy, @templates = pagy(@templates, items: 12)

app/controllers/templates_controller.rb

@@ -31,6 +31,7 @@ class TemplatesController < ApplicationController
   def create
     @template.account = current_account
     @template.author = current_user
+    @template.folder = TemplateFolders.find_or_create_by_name(current_user, params[:folder_name])
     @template.assign_attributes(@base_template.slice(:fields, :schema, :submitters)) if @base_template
 
     if @template.save

app/controllers/templates_folders_controller.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+class TemplatesFoldersController < ApplicationController
+  load_and_authorize_resource :template
+
+  def edit; end
+
+  def update
+    @template.folder = TemplateFolders.find_or_create_by_name(current_user, params[:name])
+
+    if @template.save
+      redirect_back(fallback_location: template_path(@template), notice: 'Document template has been moved')
+    else
+      redirect_back(fallback_location: template_path(@template), notice: 'Unable to move template into folder')
+    end
+  end
+
+  private
+
+  def template_folder_params
+    params.require(:template_folder).permit(:name)
+  end
+end

app/controllers/templates_uploads_controller.rb

@@ -6,6 +6,7 @@ class TemplatesUploadsController < ApplicationController
   def create
     @template.account = current_account
     @template.author = current_user
+    @template.folder = TemplateFolders.find_or_create_by_name(current_user, params[:folder_name])
     @template.name = File.basename(params[:files].first.original_filename, '.*')
 
     @template.save!