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|
# frozen_string_literal: true
# Redmine - project management software
# Copyright (C) 2006-2020 Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
class IssueRelationsController < ApplicationController
helper :issues
before_action :find_issue, :authorize, :only => [:index, :create]
before_action :find_relation, :only => [:show, :destroy]
accept_api_auth :index, :show, :create, :destroy
def index
@relations = @issue.relations
respond_to do |format|
format.html {head 200}
format.api
end
end
def show
raise Unauthorized unless @relation.visible?
respond_to do |format|
format.html {head 200}
format.api
end
end
def create
saved = false
params_relation = params[:relation]
unsaved_relations = []
relation_issues_to_id.each do |issue_to_id|
params_relation[:issue_to_id] = issue_to_id
@relation = IssueRelation.new
@relation.issue_from = @issue
@relation.safe_attributes = params_relation
@relation.init_journals(User.current)
unless saved = @relation.save
saved = false
unsaved_relations << @relation
end
end
respond_to do |format|
format.html {redirect_to issue_path(@issue)}
format.js do
@relations = @issue.reload.relations.select {|r| r.other_issue(@issue) && r.other_issue(@issue).visible?}
@unsaved_relations = unsaved_relations
end
format.api do
if saved
render :action => 'show', :status => :created, :location => relation_url(@relation)
else
render_validation_errors(@relation)
end
end
end
end
def destroy
raise Unauthorized unless @relation.deletable?
@relation.init_journals(User.current)
@relation.destroy
respond_to do |format|
format.html {redirect_to issue_path(@relation.issue_from)}
format.js
format.api {render_api_ok}
end
end
private
def find_issue
@issue = Issue.find(params[:issue_id])
@project = @issue.project
rescue ActiveRecord::RecordNotFound
render_404
end
def find_relation
@relation = IssueRelation.find(params[:id])
rescue ActiveRecord::RecordNotFound
render_404
end
def relation_issues_to_id
params[:relation].require(:issue_to_id).split(',').reject(&:blank?)
rescue ActionController::ParameterMissing => e
# We return a empty array just to loop once and return a validation error
# ToDo: Find a better method to return an error if the param is missing.
['']
end
end
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