mirror of
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33 lines
1008 B
Ruby
33 lines
1008 B
Ruby
# frozen_string_literal: true
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require 'abstract_controller'
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require 'action_controller'
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require 'action_view'
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require 'active_record'
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# require any helpers
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require './app/helpers/application_helper'
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# Retrieve all availabilities and their related objects and write the result as a table in an excel file
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class AvailabilitiesExportService
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# export all availabilities
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def export_index(export)
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@availabilities = Availability.all.includes(:machines, :trainings, :spaces, :event, :slots)
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ActionController::Base.prepend_view_path './app/views/'
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# place data in view_assigns
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view_assigns = { availabilities: @availabilities }
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av = ActionView::Base.new(ActionController::Base.view_paths, view_assigns)
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av.class_eval do
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# include any needed helpers (for the view)
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include ApplicationHelper
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end
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content = av.render template: 'exports/availabilities_index.xlsx.axlsx'
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# write content to file
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File.open(export.file, 'w+b') { |f| f.write content }
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end
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end
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