Submit social housing lettings and sales data (CORE)
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class CollectionResourcesController < ApplicationController
include CollectionResourcesHelper
before_action :authenticate_user!, except: %i[download_mandatory_collection_resource]
def index
render_not_found unless current_user.support?
@mandatory_lettings_collection_resources_per_year = MandatoryCollectionResourcesService.generate_resources("lettings", editable_collection_resource_years)
@mandatory_sales_collection_resources_per_year = MandatoryCollectionResourcesService.generate_resources("sales", editable_collection_resource_years)
end
def download_mandatory_collection_resource
log_type = params[:log_type]
year = params[:year].to_i
resource_type = params[:resource_type]
return render_not_found unless resource_for_year_can_be_downloaded?(year)
resource = MandatoryCollectionResourcesService.generate_resource(log_type, year, resource_type)
return render_not_found unless resource
download_resource(resource.download_filename)
end
def edit
return render_not_found unless current_user.support?
year = params[:year].to_i
resource_type = params[:resource_type]
log_type = params[:log_type]
return render_not_found unless resource_for_year_can_be_updated?(year)
@collection_resource = MandatoryCollectionResourcesService.generate_resource(log_type, year, resource_type)
return render_not_found unless @collection_resource
render "collection_resources/edit"
end
def update
return render_not_found unless current_user.support?
year = resource_params[:year].to_i
resource_type = resource_params[:resource_type]
log_type = resource_params[:log_type]
file = resource_params[:file]
return render_not_found unless resource_for_year_can_be_updated?(year)
@collection_resource = MandatoryCollectionResourcesService.generate_resource(log_type, year, resource_type)
render_not_found unless @collection_resource
validate_file(file)
return render "collection_resources/edit" if @collection_resource.errors.any?
filename = @collection_resource.download_filename
begin
CollectionResourcesService.new.upload_collection_resource(filename, file)
rescue StandardError
@collection_resource.errors.add(:file, :error_uploading)
return render "collection_resources/edit"
end
flash[:notice] = "The #{log_type} #{text_year_range_format(year)} #{@collection_resource.short_display_name.downcase} has been updated"
redirect_to collection_resources_path
end
private
def resource_params
params.require(:collection_resource).permit(:year, :log_type, :resource_type, :file)
end
def download_resource(filename)
file = CollectionResourcesService.new.get_file(filename)
return render_not_found unless file
send_data(file, disposition: "attachment", filename:)
end
def resource_for_year_can_be_downloaded?(year)
return true if current_user&.support? && editable_collection_resource_years.include?(year)
displayed_collection_resource_years.include?(year)
end
def resource_for_year_can_be_updated?(year)
editable_collection_resource_years.include?(year)
end
def validate_file(file)
return @collection_resource.errors.add(:file, :blank) unless file
return @collection_resource.errors.add(:file, :above_100_mb) if file.size > 100.megabytes
argv = %W[file --brief --mime-type -- #{file.path}]
output = `#{argv.shelljoin}`
case @collection_resource.resource_type
when "paper_form"
unless output.match?(/application\/pdf/)
@collection_resource.errors.add(:file, :must_be_pdf)
end
when "bulk_upload_template", "bulk_upload_specification"
unless output.match?(/application\/vnd\.ms-excel|application\/vnd\.openxmlformats-officedocument\.spreadsheetml\.sheet/)
@collection_resource.errors.add(:file, :must_be_xlsx, resource: @collection_resource.short_display_name.downcase)
end
end
end
end