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docuseal/app/controllers/api/templates_documents_control...

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# frozen_string_literal: true
module Api
class TemplatesDocumentsController < ApiBaseController
load_and_authorize_resource :template
def create
return head :unprocessable_entity if params[:blobs].blank? && params[:files].blank?
documents = Templates::CreateAttachments.call(@template, params)
schema = documents.map do |doc|
{ attachment_uuid: doc.uuid, name: doc.filename.base }
end
render json: {
schema:,
documents: documents.as_json(
methods: [:metadata],
include: {
preview_images: { methods: %i[url metadata filename] }
}
)
}
end
def del_image
template = Template.find(params[:template_id])
document = template.documents.find(params[:documentId])
img_attachment_id = params[:attachment_id]
page_number = document.preview_images.find_index { |pic| pic.id == img_attachment_id }
if page_number
Templates::ProcessDocument.delete_picture(template, document, img_attachment_id, page_number)
template.fields.each do |field|
field['areas'] = (field['areas'] || []).reject do |area|
area['attachment_uuid'] == document[:uuid] && area['page'] == page_number
end
end
template.fields = (template.fields || []).reject do |field|
field['areas'].empty?
end
template.save
updated_images = updated_preview_images(document)
new_metadata = document.metadata
render json: { success: true, message: 'image deleted successfully', updated_preview_images: updated_images, updated_metadata: new_metadata }
else
page_number = "No image found for deletion"
render json: { success: false, message: "Error: #{page_number}" }, status: :unprocessable_entity
end
end
def add_new_image
template = Template.find(params[:template_id])
raw_document = params[:document]
document = template.documents.find_by(id: raw_document[:id])
begin
Templates::ProcessDocument.upload_new_blank_image(template, document)
updated_images = updated_preview_images(document)
new_metadata = document.metadata
render json: { success: true, message: 'New blank image added successfully', updated_preview_images: updated_images, updated_metadata: new_metadata }
rescue StandardError => e
render json: { success: false, message: "Error adding new blank image: #{e.message}" }, status: :unprocessable_entity
end
end
def updated_preview_images(document)
updated_images = document.preview_images.map do |image|
{
"id": image.id,
"name": image.name,
"uuid": image.uuid,
"record_type": image.record_type,
"record_id": image.record_id,
"blob_id": image.blob_id,
"filename": image.filename.as_json,
"metadata": image.metadata,
"url": image.url,
"created_at": image.created_at
}
end
end
end
end