Add API route slack slash commands

lib/api/services.rb

@@ -543,6 +543,13 @@ module API
           type: String,
           desc: 'The Mattermost token'
         }
+      ],
+      'slack-slash-commands' => [
+        {
+          name: :token,
+          type: String,
+          desc: 'The Slack token'
+        }
       ]
     }.freeze
 

spec/requests/api/services_spec.rb

@@ -6,7 +6,7 @@ describe API::Services, api: true  do
   let(:user) { create(:user) }
   let(:admin) { create(:admin) }
   let(:user2) { create(:user) }
-  let(:project) {create(:project, creator_id: user.id, namespace: user.namespace) }
+  let(:project) {create(:empty_project, creator_id: user.id, namespace: user.namespace) }
 
   Service.available_services_names.each do |service|
     describe "PUT /projects/:id/services/#{service.dasherize}" do
@@ -92,6 +92,8 @@ describe API::Services, api: true  do
 
   describe 'POST /projects/:id/services/:slug/trigger' do
     let!(:project) { create(:empty_project) }
+
+    describe 'Mattermost Service' do
       let(:service_name) { 'mattermost_slash_commands' }
 
       context 'no service is available' do
@@ -107,30 +109,30 @@ describe API::Services, api: true  do
         let(:params) { { token: 'token' } }
 
         context 'the service is not active' do
-        let!(:inactive_service) do
+          before do
             project.create_mattermost_slash_commands_service(
               active: false,
-            properties: { token: 'token' }
+              properties: params
             )
           end
 
           it 'when the service is inactive' do
-          post api("/projects/#{project.id}/services/mattermost_slash_commands/trigger"), params
+            post api("/projects/#{project.id}/services/#{service_name}/trigger"), params
 
             expect(response).to have_http_status(404)
           end
         end
 
         context 'the service is active' do
-        let!(:active_service) do
+          before do
             project.create_mattermost_slash_commands_service(
               active: true,
-            properties: { token: 'token' }
+              properties: params
             )
           end
 
           it 'returns status 200' do
-          post api("/projects/#{project.id}/services/mattermost_slash_commands/trigger"), params
+            post api("/projects/#{project.id}/services/#{service_name}/trigger"), params
 
             expect(response).to have_http_status(200)
           end
@@ -138,7 +140,7 @@ describe API::Services, api: true  do
 
         context 'when the project can not be found' do
           it 'returns a generic 404' do
-          post api("/projects/404/services/mattermost_slash_commands/trigger"), params
+            post api("/projects/404/services/#{service_name}/trigger"), params
 
             expect(response).to have_http_status(404)
             expect(json_response["message"]).to eq("404 Service Not Found")
@@ -146,4 +148,23 @@ describe API::Services, api: true  do
         end
       end
     end
+
+    describe 'Slack Service' do
+      let(:service_name) { 'slack_slash_commands' }
+
+      before do
+        project.create_slack_slash_commands_service(
+          active: true,
+          properties: { token: 'token' }
+        )
+      end
+
+      it 'returns status 200' do
+        post api("/projects/#{project.id}/services/#{service_name}/trigger"), token: 'token', text: 'help'
+
+        expect(response).to have_http_status(200)
+        expect(json_response['response_type']).to eq("ephemeral")
+      end
+    end
+  end
 end