235 lines
8.8 KiB
Ruby
235 lines
8.8 KiB
Ruby
# encoding: utf-8
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class ArticlesController < ApplicationController
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before_filter :authenticate_article_meta, :find_supplier
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def index
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if params['sort']
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sort = case params['sort']
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when "name" then "articles.name"
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when "unit" then "articles.unit"
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when "category" then "article_categories.name"
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when "note" then "articles.note"
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when "availability" then "articles.availability"
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when "name_reverse" then "articles.name DESC"
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when "unit_reverse" then "articles.unit DESC"
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when "category_reverse" then "article_categories.name DESC"
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when "note_reverse" then "articles.note DESC"
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when "availability_reverse" then "articles.availability DESC"
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end
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else
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sort = "article_categories.name, articles.name"
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end
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@articles = Article.undeleted.where(supplier_id: @supplier, :type => nil).includes(:article_category).order(sort)
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@articles = @articles.where('articles.name LIKE ?', "%#{params[:query]}%") unless params[:query].nil?
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@articles = @articles.page(params[:page]).per(@per_page)
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respond_to do |format|
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format.html
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format.js { render :layout => false }
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end
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end
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def new
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@article = @supplier.articles.build(:tax => 7.0)
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render :layout => false
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end
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def create
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@article = Article.new(params[:article])
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if @article.valid? and @article.save
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render :layout => false
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else
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render :action => 'new', :layout => false
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end
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end
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def edit
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@article = Article.find(params[:id])
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render :action => 'new', :layout => false
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end
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# Updates one Article and highlights the line if succeded
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def update
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@article = Article.find(params[:id])
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if @article.update_attributes(params[:article])
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render :layout => false
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else
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render :action => 'new', :layout => false
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end
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end
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# Deletes article from database. send error msg, if article is used in a current order
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def destroy
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@article = Article.find(params[:id])
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@article.mark_as_deleted unless @order = @article.in_open_order # If article is in an active Order, the Order will be returned
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render :layout => false
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end
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# Renders a form for editing all articles from a supplier
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def edit_all
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@articles = @supplier.articles.undeleted
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end
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# Updates all article of specific supplier
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# deletes all articles from params[outlisted_articles]
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def update_all
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begin
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Article.transaction do
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unless params[:articles].blank?
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invalid_articles = false
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# Update other article attributes...
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@articles = Article.find(params[:articles].keys)
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@articles.each do |article|
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unless article.update_attributes(params[:articles][article.id.to_s])
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invalid_articles = true unless invalid_articles # Remember that there are validation errors
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end
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end
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raise "Artikel sind fehlerhaft. Bitte überprüfe Deine Eingaben." if invalid_articles
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end
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# delete articles
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if params[:outlisted_articles]
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params[:outlisted_articles].keys.each {|id| Article.find(id).mark_as_deleted }
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end
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end
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# Successfully done.
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redirect_to supplier_articles_path(@supplier), notice: "Alle Artikel und Preise wurden aktalisiert"
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rescue => e
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# An error has occurred, transaction has been rolled back.
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if params[:sync]
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flash[:error] = "Es trat ein Fehler beim Aktualisieren des Artikels '#{current_article.name}' auf: #{e.message}"
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redirect_to(supplier_articles_path(@supplier))
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else
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flash.now.alert = e.message
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render :edit_all
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end
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end
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end
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# makes different actions on selected articles
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def update_selected
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raise 'Du hast keine Artikel ausgewählt' if params[:selected_articles].nil?
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articles = Article.find(params[:selected_articles])
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Article.transaction do
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case params[:selected_action]
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when 'destroy'
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articles.each(&:mark_as_deleted)
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flash[:notice] = 'Alle gewählten Artikel wurden gelöscht'
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when 'setNotAvailable'
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articles.each {|a| a.update_attribute(:availability, false) }
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flash[:notice] = 'Alle gewählten Artikel wurden auf "nicht verfügbar" gesetzt'
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when 'setAvailable'
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articles.each {|a| a.update_attribute(:availability, true) }
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flash[:notice] = 'Alle gewählten Artikel wurden auf "verfügbar" gesetzt'
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else
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flash[:alert] = 'Keine Aktion ausgewählt!'
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end
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end
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# action succeded
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redirect_to supplier_articles_url(@supplier, :per_page => params[:per_page])
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rescue => error
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redirect_to supplier_articles_url(@supplier, :per_page => params[:per_page]),
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:alert => "Ein Fehler ist aufgetreten: #{error}"
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end
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# lets start with parsing articles from uploaded file, yeah
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# Renders the upload form
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def upload
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end
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# parses the articles from a csv and creates a form-table with the parsed data.
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# the csv must have the following format:
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# status | number | name | note | manufacturer | origin | unit | clear price | unit_quantity | tax | deposit | scale quantity | scale price | category
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# the first line will be ignored.
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# field-seperator: ";"
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# text-seperator: ""
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def parse_upload
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begin
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@articles = Array.new
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articles, outlisted_articles = FoodsoftFile::parse(params[:articles]["file"])
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articles.each do |row|
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# creates a new article and price
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article = Article.new( :name => row[:name],
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:note => row[:note],
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:manufacturer => row[:manufacturer],
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:origin => row[:origin],
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:unit => row[:unit],
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:article_category => ArticleCategory.find_by_name(row[:category]),
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:price => row[:price],
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:unit_quantity => row[:unit_quantity],
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:order_number => row[:number],
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:deposit => row[:deposit],
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:tax => row[:tax])
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# stop parsing, when an article isn't valid
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unless article.valid?
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raise article.errors.full_messages.join(", ") + " ..in line " + (articles.index(row) + 2).to_s
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end
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@articles << article
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end
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flash.now[:notice] = "#{@articles.size} articles are parsed successfully."
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rescue => error
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redirect_to upload_supplier_articles_path(@supplier), :alert => "An error has occurred: #{error.message}"
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end
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end
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# creates articles from form
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def create_from_upload
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begin
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Article.transaction do
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invalid_articles = false
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@articles = []
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params[:articles].each do |_key, article_attributes|
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@articles << (article = @supplier.articles.build(article_attributes))
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invalid_articles = true unless article.save
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end
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raise "Artikel sind fehlerhaft" if invalid_articles
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end
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# Successfully done.
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redirect_to supplier_articles_path(@supplier), notice: "Es wurden #{@articles.size} neue Artikel gespeichert."
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rescue => error
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# An error has occurred, transaction has been rolled back.
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flash.now[:error] = "An error occured: #{error.message}"
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render :parse_upload
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end
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end
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# renders a view to import articles in local database
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#
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def shared
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# build array of keywords, required for meta search _all suffix
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params[:search][:name_contains_all] = params[:search][:name_contains_all].split(' ') if params[:search]
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# Build search with meta search plugin
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@search = @supplier.shared_supplier.shared_articles.search(params[:search])
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@articles = @search.page(params[:page]).per(10)
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render :layout => false
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end
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# fills a form whith values of the selected shared_article
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def import
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@article = SharedArticle.find(params[:shared_article_id]).build_new_article
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render :action => 'new', :layout => false
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end
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# sync all articles with the external database
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# renders a form with articles, which should be updated
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def sync
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# check if there is an shared_supplier
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unless @supplier.shared_supplier
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redirect_to supplier_articles_url(@supplier), :alert => "#{@supplier.name} ist nicht mit einer externen Datenbank verknüpft."
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end
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# sync articles against external database
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@updated_articles, @outlisted_articles = @supplier.sync_all
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# convert to db-compatible-string
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@updated_articles.each {|a, b| a.shared_updated_on = a.shared_updated_on.to_formatted_s(:db)}
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if @updated_articles.empty? && @outlisted_articles.empty?
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redirect_to supplier_articles_path(@supplier), :notice => "Der Katalog ist aktuell."
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end
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end
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end
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