Merge branch 'ps-cancel'

Gemfile.lock

@@ -31,7 +31,7 @@ GIT
 
 GIT
   remote: git://github.com/travis-ci/travis-core.git
-  revision: 0a194c97c857a39c03a5a02eec283e751099d402
+  revision: 9adeb30c03674452d09fc551f5e61d40e70e6c72
   specs:
     travis-core (0.0.1)
       actionmailer (~> 3.2.12)
@@ -89,12 +89,12 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (3.2.13)
-      actionpack (= 3.2.13)
-      mail (~> 2.5.3)
-    actionpack (3.2.13)
-      activemodel (= 3.2.13)
-      activesupport (= 3.2.13)
+    actionmailer (3.2.14)
+      actionpack (= 3.2.14)
+      mail (~> 2.5.4)
+    actionpack (3.2.14)
+      activemodel (= 3.2.14)
+      activesupport (= 3.2.14)
       builder (~> 3.0.0)
       erubis (~> 2.7.0)
       journey (~> 1.0.4)
@@ -102,20 +102,20 @@ GEM
       rack-cache (~> 1.2)
       rack-test (~> 0.6.1)
       sprockets (~> 2.2.1)
-    activemodel (3.2.13)
-      activesupport (= 3.2.13)
+    activemodel (3.2.14)
+      activesupport (= 3.2.14)
       builder (~> 3.0.0)
-    activerecord (3.2.13)
-      activemodel (= 3.2.13)
-      activesupport (= 3.2.13)
+    activerecord (3.2.14)
+      activemodel (= 3.2.14)
+      activesupport (= 3.2.14)
       arel (~> 3.0.2)
       tzinfo (~> 0.3.29)
-    activesupport (3.2.13)
-      i18n (= 0.6.1)
+    activesupport (3.2.14)
+      i18n (~> 0.6, >= 0.6.4)
       multi_json (~> 1.0)
     addressable (2.3.5)
     arel (3.0.2)
-    atomic (1.1.10)
+    atomic (1.1.12)
     avl_tree (1.1.3)
     backports (2.8.2)
     builder (3.0.4)
@@ -139,8 +139,8 @@ GEM
     facter (1.7.2)
     factory_girl (2.4.2)
       activesupport
-    faraday (0.8.7)
-      multipart-post (~> 1.1)
+    faraday (0.8.8)
+      multipart-post (~> 1.2.0)
     ffi (1.9.0)
     foreman (0.63.0)
       dotenv (>= 0.7)
@@ -156,7 +156,7 @@ GEM
     hashr (0.0.22)
     hike (1.2.3)
     hitimes (1.2.1)
-    i18n (0.6.1)
+    i18n (0.6.5)
     journey (1.0.4)
     json (1.8.0)
     listen (1.2.2)
@@ -175,9 +175,9 @@ GEM
     mime-types (1.23)
     mocha (0.14.0)
       metaclass (~> 0.0.1)
-    multi_json (1.7.7)
+    multi_json (1.7.9)
     multipart-post (1.2.0)
-    net-http-persistent (2.8)
+    net-http-persistent (2.9)
     net-http-pipeline (1.0.1)
     newrelic_rpm (3.6.1.88)
     pg (0.13.2)
@@ -202,9 +202,9 @@ GEM
       rack
     rack-test (0.6.2)
       rack (>= 1.0)
-    railties (3.2.13)
-      actionpack (= 3.2.13)
-      activesupport (= 3.2.13)
+    railties (3.2.14)
+      actionpack (= 3.2.14)
+      activesupport (= 3.2.14)
       rack-ssl (~> 1.3.2)
       rake (>= 0.8.7)
       rdoc (~> 3.4)

lib/travis/api/app/endpoint/builds.rb

@@ -12,6 +12,27 @@ class Travis::Api::App
       get '/:id' do
         respond_with service(:find_build, params)
       end
+
+      post '/:id/cancel' do
+        service = self.service(:cancel_build, params)
+        if !service.authorized?
+          json = { error: {
+            message: "You don't have access to cancel build(#{params[:id]})"
+          } }
+          status 403
+          respond_with json
+        elsif !service.can_cancel?
+          json = { error: {
+            message: "The build(#{params[:id]}) can't be canceled",
+            code: 'cant_cancel'
+          } }
+          status 422
+          respond_with json
+        else
+          service.run
+          status 204
+        end
+      end
     end
   end
 end

lib/travis/api/app/endpoint/jobs.rb

@@ -36,5 +36,26 @@ class Travis::Api::App
         "#{name}#{'-staging' if Travis.env == 'staging'}.#{Travis.config.host.split('.')[-2, 2].join('.')}"
       end
     end
+
+    post '/:id/cancel' do
+      service = self.service(:cancel_job, params)
+      if !service.authorized?
+        json = { error: {
+          message: "You don't have access to cancel job(#{params[:id]})"
+        } }
+        status 403
+        respond_with json
+      elsif !service.can_cancel?
+        json = { error: {
+          message: "The job(#{params[:id]}) can't be canceled",
+          code: 'cant_cancel'
+        } }
+        status 422
+        respond_with json
+      else
+        service.run
+        status 204
+      end
+    end
   end
 end

spec/integration/v2/builds_spec.rb

@@ -46,4 +46,47 @@ describe 'Builds' do
     response = get "/builds?repository_id=#{repo.id}&branches=true", {}, headers
     response.should deliver_json_for(repo.last_finished_builds_by_branches, version: 'v2')
   end
+
+  describe 'POST /builds/:id/cancel' do
+    let(:user)    { User.where(login: 'svenfuchs').first }
+    let(:token)   { Travis::Api::App::AccessToken.create(user: user, app_id: -1) }
+
+    before {
+      headers.merge! 'HTTP_AUTHORIZATION' => "token #{token}"
+      user.permissions.create!(repository_id: build.repository.id, :push => true)
+    }
+
+    context 'when user does not have rights to cancel the build' do
+      before { user.permissions.destroy_all }
+
+      it 'responds with 403' do
+        response = post "/builds/#{build.id}/cancel", {}, headers
+        response.status.should == 403
+      end
+    end
+
+    context 'when build is not cancelable' do
+      before { build.matrix.each { |j| j.update_attribute(:state, 'passed') } }
+
+      it 'responds with 422' do
+        response = post "/builds/#{build.id}/cancel", {}, headers
+        response.status.should == 422
+      end
+    end
+
+    context 'when build can be canceled' do
+      it 'cancels the build and responds with 204' do
+        build.matrix.each { |j| j.update_attribute(:state, 'created') }
+        build.update_attribute(:state, 'created')
+
+        response = nil
+        expect {
+          response = post "/builds/#{build.id}/cancel", {}, headers
+        }.to change { build.reload.state }
+        response.status.should == 204
+
+        build.state.should == 'canceled'
+      end
+    end
+  end
 end

spec/integration/v2/jobs_spec.rb

@@ -75,4 +75,46 @@ describe 'Jobs' do
       end
     end
   end
+
+  describe 'POST /jobs/:id/cancel' do
+    let(:user)    { User.where(login: 'svenfuchs').first }
+    let(:token)   { Travis::Api::App::AccessToken.create(user: user, app_id: -1) }
+
+    before {
+      headers.merge! 'HTTP_AUTHORIZATION' => "token #{token}"
+      user.permissions.create!(repository_id: job.repository.id, :push => true)
+    }
+
+    context 'when user does not have rights to cancel the job' do
+      before { user.permissions.destroy_all }
+
+      it 'responds with 403' do
+        response = post "/jobs/#{job.id}/cancel", {}, headers
+        response.status.should == 403
+      end
+    end
+
+    context 'when job is not cancelable' do
+      before { job.update_attribute(:state, 'passed') }
+
+      it 'responds with 422' do
+        response = post "/jobs/#{job.id}/cancel", {}, headers
+        response.status.should == 422
+      end
+    end
+
+    context 'when job can be canceled' do
+      it 'cancels the job and responds with 204' do
+        job.update_attribute(:state, 'created')
+
+        response = nil
+        expect {
+          response = post "/jobs/#{job.id}/cancel", {}, headers
+        }.to change { job.reload.state }
+        response.status.should == 204
+
+        job.state.should == 'canceled'
+      end
+    end
+  end
 end