From 2664a61ab86b2dbfbee5ea87e1f11647c277c9ed Mon Sep 17 00:00:00 2001
From: Victor Costa <vfcosta@gmail.com>
Date: Thu, 30 Jul 2015 15:17:45 -0300
Subject: [PATCH] Change responsible to a person with perform_task permission when flagged

---
 lib/proposals_discussion_plugin/proposal_task.rb |  8 ++++++++
 test/unit/proposal_task_test.rb                  | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 56 insertions(+), 0 deletions(-)

diff --git a/lib/proposals_discussion_plugin/proposal_task.rb b/lib/proposals_discussion_plugin/proposal_task.rb
index bec5af4..32d6c27 100644
--- a/lib/proposals_discussion_plugin/proposal_task.rb
+++ b/lib/proposals_discussion_plugin/proposal_task.rb
@@ -47,6 +47,14 @@ class ProposalsDiscussionPlugin::ProposalTask < Task
     end
   end
 
+  before_update do |task|
+    if task.target.present? && flagged? && task.changes[:status].present?
+      organization = task.target
+      responsible_candidates = organization.members.by_role(organization.roles.reject {|r| !r.has_permission?('perform_task')})
+      task.responsible = responsible_candidates.sample
+    end
+  end
+
   def unflagged?
     ! flagged?
   end
diff --git a/test/unit/proposal_task_test.rb b/test/unit/proposal_task_test.rb
index 96f2ee3..7872407 100644
--- a/test/unit/proposal_task_test.rb
+++ b/test/unit/proposal_task_test.rb
@@ -29,4 +29,52 @@ class ProposalTaskTest < ActiveSupport::TestCase
     assert_equal person2, task.responsible
   end
 
+  should 'assign proposal task to member with perform_task permission after flag as accepted' do
+    role1 = Role.create!(:name => 'profile_role2', :permissions => ['perform_task'], :environment => Environment.default)
+    role2 = Role.create!(:name => 'profile_role', :permissions => ['view_tasks'], :environment => Environment.default)
+
+    person1 = fast_create(Person)
+    person1.define_roles([role1], profile)
+    person2 = fast_create(Person)
+    person2.define_roles([role2], profile)
+
+    task = ProposalsDiscussionPlugin::ProposalTask.create!(:requestor => person, :target => profile, :article => {:name => 'proposal 1', :abstract => 'proposal 1'})
+    task.categories = [fast_create(ProposalsDiscussionPlugin::TaskCategory)]
+    task.flag_accept_proposal(person2)
+    assert_equal person1, task.responsible
+  end
+
+  should 'assign proposal task to member with perform_task permission after flag as rejected' do
+    role1 = Role.create!(:name => 'profile_role2', :permissions => ['perform_task'], :environment => Environment.default)
+    role2 = Role.create!(:name => 'profile_role', :permissions => ['view_tasks'], :environment => Environment.default)
+
+    person1 = fast_create(Person)
+    person1.define_roles([role1], profile)
+    person2 = fast_create(Person)
+    person2.define_roles([role2], profile)
+
+    task = ProposalsDiscussionPlugin::ProposalTask.create!(:requestor => person, :target => profile, :article => {:name => 'proposal 1', :abstract => 'proposal 1'})
+    task.categories = [fast_create(ProposalsDiscussionPlugin::TaskCategory)]
+    task.flag_reject_proposal(person2)
+    assert_equal person1, task.responsible
+  end
+
+  should 'not change assignment when update the task responsible' do
+    role1 = Role.create!(:name => 'profile_role2', :permissions => ['perform_task'], :environment => Environment.default)
+    role2 = Role.create!(:name => 'profile_role', :permissions => ['view_tasks'], :environment => Environment.default)
+
+    person1 = fast_create(Person)
+    person1.define_roles([role1], profile)
+    person2 = fast_create(Person)
+    person2.define_roles([role2], profile)
+
+    task = ProposalsDiscussionPlugin::ProposalTask.create!(:requestor => person, :target => profile, :article => {:name => 'proposal 1', :abstract => 'proposal 1'})
+    task.categories = [fast_create(ProposalsDiscussionPlugin::TaskCategory)]
+    task.flag_accept_proposal(person2)
+    assert_equal person1, task.responsible
+    task.responsible = person2
+    task.save!
+    assert_equal person2, task.responsible
+  end
+
 end
--
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