Merge branch 'add-more-slack-notifications' into 'master'

Add more Slack notifications for issue and merge request events

From https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/237 by Stan Hu.

See merge request !1556

CHANGELOG

@@ -32,6 +32,7 @@ v 7.8.2
   - Fix response of push to repository to return "Not found" if user doesn't have access
   - Fix check if user is allowed to view the file attachment
   - Fix import check for case sensetive namespaces
+  - Added issue and merge request events to Slack service (Stan Hu)
 
 v 7.8.1
   - Fix run of custom post receive hooks

app/controllers/projects/services_controller.rb

@@ -51,7 +51,8 @@ class Projects::ServicesController < Projects::ApplicationController
       :user_key, :device, :priority, :sound, :bamboo_url, :username, :password,
       :build_key, :server, :teamcity_url, :build_type,
       :description, :issues_url, :new_issue_url, :restrict_to_branch, :channel,
-      :colorize_messages, :channels
+      :colorize_messages, :channels,
+      :push_events, :issues_events, :merge_requests_events, :tag_push_events
     )
   end
 end

app/models/project.rb

@@ -479,8 +479,9 @@ class Project < ActiveRecord::Base
     end
   end
 
-  def execute_services(data)
-    services.select(&:active).each do |service|
+  def execute_services(data, hooks_scope = :push_hooks)
+    # Call only service hooks that are active for this scope
+    services.send(hooks_scope).each do |service|
       service.async_execute(data)
     end
   end

app/models/project_services/asana_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean          default(TRUE)
+#  issues_events         :boolean          default(TRUE)
+#  merge_requests_events :boolean          default(TRUE)
+#  tag_push_events       :boolean          default(TRUE)
 #
 
 require 'asana'
@@ -61,13 +65,19 @@ automatically inspected. Leave blank to include all branches.'
     ]
   end
 
-  def execute(push)
+  def supported_events
+    %w(push)
+  end
+
+  def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+
     Asana.configure do |client|
       client.api_key = api_key
     end
 
-    user = push[:user_name]
-    branch = push[:ref].gsub('refs/heads/', '')
+    user = data[:user_name]
+    branch = data[:ref].gsub('refs/heads/', '')
 
     branch_restriction = restrict_to_branch.to_s
 
@@ -79,7 +89,7 @@ automatically inspected. Leave blank to include all branches.'
     project_name = project.name_with_namespace
     push_msg = user + ' pushed to branch ' + branch + ' of ' + project_name
 
-    push[:commits].each do |commit|
+    data[:commits].each do |commit|
       check_commit(' ( ' + commit[:url] + ' ): ' + commit[:message], push_msg)
     end
   end

app/models/project_services/assembla_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean          default(TRUE)
+#  issues_events         :boolean          default(TRUE)
+#  merge_requests_events :boolean          default(TRUE)
+#  tag_push_events       :boolean          default(TRUE)
 #
 
 class AssemblaService < Service
@@ -38,8 +42,14 @@ class AssemblaService < Service
     ]
   end
 
-  def execute(push)
+  def supported_events
+    %w(push)
+  end
+
+  def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+
     url = "https://atlas.assembla.com/spaces/#{subdomain}/github_tool?secret_key=#{token}"
-    AssemblaService.post(url, body: { payload: push }.to_json, headers: { 'Content-Type' => 'application/json' })
+    AssemblaService.post(url, body: { payload: data }.to_json, headers: { 'Content-Type' => 'application/json' })
   end
 end

app/models/project_services/bamboo_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean          default(TRUE)
+#  issues_events         :boolean          default(TRUE)
+#  merge_requests_events :boolean          default(TRUE)
+#  tag_push_events       :boolean          default(TRUE)
 #
 
 class BambooService < CiService
@@ -69,6 +73,10 @@ class BambooService < CiService
     ]
   end
 
+  def supported_events
+    %w(push)
+  end
+  
   def build_info(sha)
     url = URI.parse("#{bamboo_url}/rest/api/latest/result?label=#{sha}")
 
@@ -118,7 +126,9 @@ class BambooService < CiService
     end
   end
 
-  def execute(_data)
+  def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+
     # Bamboo requires a GET and does not take any data.
     self.class.get("#{bamboo_url}/updateAndBuild.action?buildKey=#{build_key}",
                    verify: false)

app/models/project_services/buildbox_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean          default(TRUE)
+#  issues_events         :boolean          default(TRUE)
+#  merge_requests_events :boolean          default(TRUE)
+#  tag_push_events       :boolean          default(TRUE)
 #
 require "addressable/uri"
 
@@ -32,7 +36,13 @@ class BuildboxService < CiService
     hook.save
   end
 
+  def supported_events
+    %w(push)
+  end
+
   def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+
     service_hook.execute(data)
   end
 

app/models/project_services/campfire_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean          default(TRUE)
+#  issues_events         :boolean          default(TRUE)
+#  merge_requests_events :boolean          default(TRUE)
+#  tag_push_events       :boolean          default(TRUE)
 #
 
 class CampfireService < Service
@@ -37,11 +41,17 @@ class CampfireService < Service
     ]
   end
 
-  def execute(push_data)
+  def supported_events
+    %w(push)
+  end
+
+  def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+
     room = gate.find_room_by_name(self.room)
     return true unless room
 
-    message = build_message(push_data)
+    message = build_message(data)
 
     room.speak(message)
   end

app/models/project_services/ci_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean
+#  issues_events         :boolean
+#  merge_requests_events :boolean
+#  tag_push_events       :boolean
 #
 
 # Base class for CI services
@@ -21,6 +25,10 @@ class CiService < Service
     :ci
   end
 
+  def supported_events
+    %w(push)
+  end
+
   # Return complete url to build page
   #
   # Ex.

app/models/project_services/emails_on_push_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean
+#  issues_events         :boolean
+#  merge_requests_events :boolean
+#  tag_push_events       :boolean
 #
 
 class EmailsOnPushService < Service
@@ -29,8 +33,14 @@ class EmailsOnPushService < Service
     'emails_on_push'
   end
 
-  def execute(push_data)
-    EmailsOnPushWorker.perform_async(project_id, recipients, push_data)
+  def supported_events
+    %w(push)
+  end
+
+  def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+
+    EmailsOnPushWorker.perform_async(project_id, recipients, data)
   end
 
   def fields

app/models/project_services/flowdock_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean
+#  issues_events         :boolean
+#  merge_requests_events :boolean
+#  tag_push_events       :boolean
 #
 
 require "flowdock-git-hook"
@@ -37,11 +41,17 @@ class FlowdockService < Service
     ]
   end
 
-  def execute(push_data)
+  def supported_events
+    %w(push)
+  end
+
+  def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+
     Flowdock::Git.post(
-      push_data[:ref],
-      push_data[:before],
-      push_data[:after],
+      data[:ref],
+      data[:before],
+      data[:after],
       token: token,
       repo: project.repository.path_to_repo,
       repo_url: "#{Gitlab.config.gitlab.url}/#{project.path_with_namespace}",

app/models/project_services/gemnasium_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean
+#  issues_events         :boolean
+#  merge_requests_events :boolean
+#  tag_push_events       :boolean
 #
 
 require "gemnasium/gitlab_service"
@@ -38,11 +42,17 @@ class GemnasiumService < Service
     ]
   end
 
-  def execute(push_data)
+  def supported_events
+    %w(push)
+  end
+
+  def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+
     Gemnasium::GitlabService.execute(
-      ref: push_data[:ref],
-      before: push_data[:before],
-      after: push_data[:after],
+      ref: data[:ref],
+      before: data[:before],
+      after: data[:after],
       token: token,
       api_key: api_key,
       repo: project.repository.path_to_repo

app/models/project_services/gitlab_ci_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean
+#  issues_events         :boolean
+#  merge_requests_events :boolean
+#  tag_push_events       :boolean
 #
 
 class GitlabCiService < CiService
@@ -18,8 +22,6 @@ class GitlabCiService < CiService
   validates :project_url, presence: true, if: :activated?
   validates :token, presence: true, if: :activated?
 
-  delegate :execute, to: :service_hook, prefix: nil
-
   after_save :compose_service_hook, if: :activated?
 
   def compose_service_hook
@@ -28,6 +30,16 @@ class GitlabCiService < CiService
     hook.save
   end
 
+  def supported_events
+    %w(push tag_push)
+  end
+
+  def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+
+    service_hook.execute(data)
+  end
+
   def commit_status_path(sha)
     project_url + "/commits/#{sha}/status.json?token=#{token}"
   end

app/models/project_services/gitlab_issue_tracker_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean          default(TRUE)
+#  issues_events         :boolean          default(TRUE)
+#  merge_requests_events :boolean          default(TRUE)
+#  tag_push_events       :boolean          default(TRUE)
 #
 
 class GitlabIssueTrackerService < IssueTrackerService

app/models/project_services/hipchat_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean
+#  issues_events         :boolean
+#  merge_requests_events :boolean
+#  tag_push_events       :boolean
 #
 
 class HipchatService < Service
@@ -40,8 +44,14 @@ class HipchatService < Service
     ]
   end
 
-  def execute(push_data)
-    gate[room].send('GitLab', create_message(push_data))
+  def supported_events
+    %w(push)
+  end
+
+  def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+
+    gate[room].send('GitLab', create_message(data))
   end
 
   private

app/models/project_services/issue_tracker_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean          default(TRUE)
+#  issues_events         :boolean          default(TRUE)
+#  merge_requests_events :boolean          default(TRUE)
+#  tag_push_events       :boolean          default(TRUE)
 #
 
 class IssueTrackerService < Service
@@ -65,7 +69,13 @@ class IssueTrackerService < Service
     end
   end
 
+  def supported_events
+    %w(push)
+  end
+
   def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+
     message = "#{self.type} was unable to reach #{self.project_url}. Check the url and try again."
     result = false
 

app/models/project_services/jira_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean          default(TRUE)
+#  issues_events         :boolean          default(TRUE)
+#  merge_requests_events :boolean          default(TRUE)
+#  tag_push_events       :boolean          default(TRUE)
 #
 
 class JiraService < IssueTrackerService

app/models/project_services/pivotaltracker_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean          default(TRUE)
+#  issues_events         :boolean          default(TRUE)
+#  merge_requests_events :boolean          default(TRUE)
+#  tag_push_events       :boolean          default(TRUE)
 #
 
 class PivotaltrackerService < Service
@@ -37,9 +41,15 @@ class PivotaltrackerService < Service
     ]
   end
 
-  def execute(push)
+  def supported_events
+    %w(push)
+  end
+
+  def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+
     url = 'https://www.pivotaltracker.com/services/v5/source_commits'
-    push[:commits].each do |commit|
+    data[:commits].each do |commit|
       message = {
         'source_commit' => {
           'commit_id' => commit[:id],

app/models/project_services/pushover_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean          default(TRUE)
+#  issues_events         :boolean          default(TRUE)
+#  merge_requests_events :boolean          default(TRUE)
+#  tag_push_events       :boolean          default(TRUE)
 #
 
 class PushoverService < Service
@@ -76,21 +80,27 @@ class PushoverService < Service
     ]
   end
 
-  def execute(push_data)
-    ref = push_data[:ref].gsub('refs/heads/', '')
-    before = push_data[:before]
-    after = push_data[:after]
+  def supported_events
+    %w(push)
+  end
+
+  def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+
+    ref = data[:ref].gsub('refs/heads/', '')
+    before = data[:before]
+    after = data[:after]
 
     if before.include?('000000')
-      message = "#{push_data[:user_name]} pushed new branch \"#{ref}\"."
+      message = "#{data[:user_name]} pushed new branch \"#{ref}\"."
     elsif after.include?('000000')
-      message = "#{push_data[:user_name]} deleted branch \"#{ref}\"."
+      message = "#{data[:user_name]} deleted branch \"#{ref}\"."
     else
-      message = "#{push_data[:user_name]} push to branch \"#{ref}\"."
+      message = "#{data[:user_name]} push to branch \"#{ref}\"."
     end
 
-    if push_data[:total_commits_count] > 0
-      message << "\nTotal commits count: #{push_data[:total_commits_count]}"
+    if data[:total_commits_count] > 0
+      message << "\nTotal commits count: #{data[:total_commits_count]}"
     end
 
     pushover_data = {
@@ -100,7 +110,7 @@ class PushoverService < Service
       priority: priority,
       title: "#{project.name_with_namespace}",
       message: message,
-      url: push_data[:repository][:homepage],
+      url: data[:repository][:homepage],
       url_title: "See project #{project.name_with_namespace}"
     }
 

app/models/project_services/redmine_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean          default(TRUE)
+#  issues_events         :boolean          default(TRUE)
+#  merge_requests_events :boolean          default(TRUE)
+#  tag_push_events       :boolean          default(TRUE)
 #
 
 class RedmineService < IssueTrackerService

app/models/project_services/slack_message.rb

@@ -1,110 +0,0 @@
-require 'slack-notifier'
-
-class SlackMessage
-  attr_reader :after
-  attr_reader :before
-  attr_reader :commits
-  attr_reader :project_name
-  attr_reader :project_url
-  attr_reader :ref
-  attr_reader :username
-
-  def initialize(params)
-    @after = params.fetch(:after)
-    @before = params.fetch(:before)
-    @commits = params.fetch(:commits, [])
-    @project_name = params.fetch(:project_name)
-    @project_url = params.fetch(:project_url)
-    @ref = params.fetch(:ref).gsub('refs/heads/', '')
-    @username = params.fetch(:user_name)
-  end
-
-  def pretext
-    format(message)
-  end
-
-  def attachments
-    return [] if new_branch? || removed_branch?
-
-    commit_message_attachments
-  end
-
-  private
-
-  def message
-    if new_branch?
-      new_branch_message
-    elsif removed_branch?
-      removed_branch_message
-    else
-      push_message
-    end
-  end
-
-  def format(string)
-    Slack::Notifier::LinkFormatter.format(string)
-  end
-
-  def new_branch_message
-    "#{username} pushed new branch #{branch_link} to #{project_link}"
-  end
-
-  def removed_branch_message
-    "#{username} removed branch #{ref} from #{project_link}"
-  end
-
-  def push_message
-    "#{username} pushed to branch #{branch_link} of #{project_link} (#{compare_link})"
-  end
-
-  def commit_messages
-    commits.each_with_object('') do |commit, str|
-      str << compose_commit_message(commit)
-    end.chomp
-  end
-
-  def commit_message_attachments
-    [{ text: format(commit_messages), color: attachment_color }]
-  end
-
-  def compose_commit_message(commit)
-    author = commit.fetch(:author).fetch(:name)
-    id = commit.fetch(:id)[0..8]
-    message = commit.fetch(:message)
-    url = commit.fetch(:url)
-
-    "[#{id}](#{url}): #{message} - #{author}\n"
-  end
-
-  def new_branch?
-    before.include?('000000')
-  end
-
-  def removed_branch?
-    after.include?('000000')
-  end
-
-  def branch_url
-    "#{project_url}/commits/#{ref}"
-  end
-
-  def compare_url
-    "#{project_url}/compare/#{before}...#{after}"
-  end
-
-  def branch_link
-    "[#{ref}](#{branch_url})"
-  end
-
-  def project_link
-    "[#{project_name}](#{project_url})"
-  end
-
-  def compare_link
-    "[Compare changes](#{compare_url})"
-  end
-
-  def attachment_color
-    '#345'
-  end
-end

app/models/project_services/slack_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean          default(TRUE)
+#  issues_events         :boolean          default(TRUE)
+#  merge_requests_events :boolean          default(TRUE)
+#  tag_push_events       :boolean          default(TRUE)
 #
 
 class SlackService < Service
@@ -38,20 +42,43 @@ class SlackService < Service
     ]
   end
 
-  def execute(push_data)
+  def supported_events
+    %w(push issue merge_request)
+  end
+
+  def execute(data)
+    return unless supported_events.include?(data[:object_kind])
     return unless webhook.present?
 
-    message = SlackMessage.new(push_data.merge(
+    object_kind = data[:object_kind]
+
+    data = data.merge(
       project_url: project_url,
       project_name: project_name
-    ))
+    )
+
+    # WebHook events often have an 'update' event that follows a 'open' or
+    # 'close' action. Ignore update events for now to prevent duplicate
+    # messages from arriving.
+
+    message = \
+      case object_kind
+      when "push"
+        PushMessage.new(data)
+      when "issue"
+        IssueMessage.new(data) unless is_update?(data)
+      when "merge_request"
+        MergeMessage.new(data) unless is_update?(data)
+      end
 
     opt = {}
     opt[:channel] = channel if channel
     opt[:username] = username if username
 
-    notifier = Slack::Notifier.new(webhook, opt)
-    notifier.ping(message.pretext, attachments: message.attachments)
+    if message
+      notifier = Slack::Notifier.new(webhook, opt)
+      notifier.ping(message.pretext, attachments: message.attachments)
+    end
   end
 
   private
@@ -63,4 +90,12 @@ class SlackService < Service
   def project_url
     project.web_url
   end
+
+  def is_update?(data)
+    data[:object_attributes][:action] == 'update'
+  end
 end
+
+require "slack_service/issue_message"
+require "slack_service/push_message"
+require "slack_service/merge_message"

app/models/project_services/slack_service/base_message.rb

@@ -0,0 +1,31 @@
+require 'slack-notifier'
+
+class SlackService
+  class BaseMessage
+    def initialize(params)
+      raise NotImplementedError
+    end
+
+    def pretext
+      format(message)
+    end
+
+    def attachments
+      raise NotImplementedError
+    end
+
+    private
+
+    def message
+      raise NotImplementedError
+    end
+
+    def format(string)
+      Slack::Notifier::LinkFormatter.format(string)
+    end
+
+    def attachment_color
+      '#345'
+    end
+  end
+end

app/models/project_services/slack_service/issue_message.rb

@@ -0,0 +1,56 @@
+class SlackService
+  class IssueMessage < BaseMessage
+    attr_reader :username
+    attr_reader :title
+    attr_reader :project_name
+    attr_reader :project_url
+    attr_reader :issue_iid
+    attr_reader :issue_url
+    attr_reader :action
+    attr_reader :state
+    attr_reader :description
+
+    def initialize(params)
+      @username = params[:user][:username]
+      @project_name = params[:project_name]
+      @project_url = params[:project_url]
+
+      obj_attr = params[:object_attributes]
+      obj_attr = HashWithIndifferentAccess.new(obj_attr)
+      @title = obj_attr[:title]
+      @issue_iid = obj_attr[:iid]
+      @issue_url = obj_attr[:url]
+      @action = obj_attr[:action]
+      @state = obj_attr[:state]
+      @description = obj_attr[:description]
+    end
+
+    def attachments
+      return [] unless opened_issue?
+
+      description_message
+    end
+
+    private
+
+    def message
+      "#{username} #{state} issue #{issue_link} in #{project_link}: #{title}"
+    end
+
+    def opened_issue?
+      action == "open"
+    end
+
+    def description_message
+      [{ text: format(description), color: attachment_color }]
+    end
+
+    def project_link
+      "[#{project_name}](#{project_url})"
+    end
+
+    def issue_link
+      "[##{issue_iid}](#{issue_url})"
+    end
+  end
+end

app/models/project_services/slack_service/merge_message.rb

@@ -0,0 +1,54 @@
+class SlackService
+  class MergeMessage < BaseMessage
+    attr_reader :username
+    attr_reader :project_name
+    attr_reader :project_url
+    attr_reader :merge_request_id
+    attr_reader :source_branch
+    attr_reader :target_branch
+    attr_reader :state
+
+    def initialize(params)
+      @username = params[:user][:username]
+      @project_name = params[:project_name]
+      @project_url = params[:project_url]
+
+      obj_attr = params[:object_attributes]
+      obj_attr = HashWithIndifferentAccess.new(obj_attr)
+      @merge_request_id = obj_attr[:iid]
+      @source_branch = obj_attr[:source_branch]
+      @target_branch = obj_attr[:target_branch]
+      @state = obj_attr[:state]
+    end
+
+    def pretext
+      format(message)
+    end
+
+    def attachments
+      []
+    end
+
+    private
+
+    def message
+      merge_request_message
+    end
+
+    def project_link
+      "[#{project_name}](#{project_url})"
+    end
+
+    def merge_request_message
+      "#{username} #{state} merge request #{merge_request_link} in #{project_link}"
+    end
+
+    def merge_request_link
+      "[##{merge_request_id}](#{merge_request_url})"
+    end
+
+    def merge_request_url
+      "#{project_url}/merge_requests/#{merge_request_id}"
+    end
+  end
+end

app/models/project_services/slack_service/push_message.rb

@@ -0,0 +1,108 @@
+class SlackService
+  class PushMessage < BaseMessage
+    attr_reader :after
+    attr_reader :before
+    attr_reader :commits
+    attr_reader :project_name
+    attr_reader :project_url
+    attr_reader :ref
+    attr_reader :username
+
+    def initialize(params)
+      @after = params[:after]
+      @before = params[:before]
+      @commits = params.fetch(:commits, [])
+      @project_name = params[:project_name]
+      @project_url = params[:project_url]
+      @ref = params[:ref].gsub('refs/heads/', '')
+      @username = params[:user_name]
+    end
+
+    def pretext
+      format(message)
+    end
+
+    def attachments
+      return [] if new_branch? || removed_branch?
+
+      commit_message_attachments
+    end
+
+    private
+
+    def message
+      if new_branch?
+        new_branch_message
+      elsif removed_branch?
+        removed_branch_message
+      else
+        push_message
+      end
+    end
+
+    def format(string)
+      Slack::Notifier::LinkFormatter.format(string)
+    end
+
+    def new_branch_message
+      "#{username} pushed new branch #{branch_link} to #{project_link}"
+    end
+
+    def removed_branch_message
+      "#{username} removed branch #{ref} from #{project_link}"
+    end
+
+    def push_message
+      "#{username} pushed to branch #{branch_link} of #{project_link} (#{compare_link})"
+    end
+
+    def commit_messages
+      commits.map { |commit| compose_commit_message(commit) }.join("\n")
+    end
+
+    def commit_message_attachments
+      [{ text: format(commit_messages), color: attachment_color }]
+    end
+
+    def compose_commit_message(commit)
+      author = commit[:author][:name]
+      id = Commit.truncate_sha(commit[:id])
+      message = commit[:message]
+      url = commit[:url]
+
+      "[#{id}](#{url}): #{message} - #{author}"
+    end
+
+    def new_branch?
+      before.include?('000000')
+    end
+
+    def removed_branch?
+      after.include?('000000')
+    end
+
+    def branch_url
+      "#{project_url}/commits/#{ref}"
+    end
+
+    def compare_url
+      "#{project_url}/compare/#{before}...#{after}"
+    end
+
+    def branch_link
+      "[#{ref}](#{branch_url})"
+    end
+
+    def project_link
+      "[#{project_name}](#{project_url})"
+    end
+
+    def compare_link
+      "[Compare changes](#{compare_url})"
+    end
+
+    def attachment_color
+      '#345'
+    end
+  end
+end

app/models/project_services/teamcity_service.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean          default(TRUE)
+#  issues_events         :boolean          default(TRUE)
+#  merge_requests_events :boolean          default(TRUE)
+#  tag_push_events       :boolean          default(TRUE)
 #
 
 class TeamcityService < CiService
@@ -57,6 +61,10 @@ class TeamcityService < CiService
     'teamcity'
   end
 
+  def supported_events
+    %w(push)
+  end
+
   def fields
     [
       { type: 'text', name: 'teamcity_url',
@@ -115,13 +123,15 @@ class TeamcityService < CiService
     end
   end
 
-  def execute(push)
+  def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+
     auth = {
       username: username,
       password: password,
     }
 
-    branch = push[:ref].gsub('refs/heads/', '')
+    branch = data[:ref].gsub('refs/heads/', '')
 
     self.class.post("#{teamcity_url}/httpAuth/app/rest/buildQueue",
                     body: "<build branchName=\"#{branch}\">"\

app/models/service.rb

@@ -11,6 +11,11 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean
+#  issues_events         :boolean
+#  merge_requests_events :boolean
+#  tag_push_events       :boolean
+#
 
 # To add new service you should build a class inherited from Service
 # and implement a set of methods
@@ -19,6 +24,10 @@ class Service < ActiveRecord::Base
   serialize :properties, JSON
 
   default_value_for :active, false
+  default_value_for :push_events, true
+  default_value_for :issues_events, true
+  default_value_for :merge_requests_events, true
+  default_value_for :tag_push_events, true
 
   after_initialize :initialize_properties
 
@@ -29,6 +38,11 @@ class Service < ActiveRecord::Base
 
   scope :visible, -> { where.not(type: 'GitlabIssueTrackerService') }
 
+  scope :push_hooks, -> { where(push_events: true, active: true) }
+  scope :tag_push_hooks, -> { where(tag_push_events: true, active: true) }
+  scope :issue_hooks, -> { where(issues_events: true, active: true) }
+  scope :merge_request_hooks, -> { where(merge_requests_events: true, active: true) }
+
   def activated?
     active
   end
@@ -66,6 +80,10 @@ class Service < ActiveRecord::Base
     []
   end
 
+  def supported_events
+    %w(push tag_push issue merge_request)
+  end
+
   def execute
     # implement inside child
   end
@@ -91,6 +109,8 @@ class Service < ActiveRecord::Base
   end
 
   def async_execute(data)
+    return unless supported_events.include?(data[:object_kind])
+    
     Sidekiq::Client.enqueue(ProjectServiceWorker, id, data)
   end
 

app/services/create_tag_service.rb

@@ -21,12 +21,12 @@ class CreateTagService < BaseService
     new_tag = repository.find_tag(tag_name)
 
     if new_tag
-      if project.gitlab_ci?
-        push_data = create_push_data(project, current_user, new_tag)
-        project.gitlab_ci_service.async_execute(push_data)
-      end
-
       EventCreateService.new.push_ref(project, current_user, new_tag, 'add', 'refs/tags')
+
+      push_data = create_push_data(project, current_user, new_tag)
+      project.execute_hooks(push_data.dup, :tag_push_hooks)
+      project.execute_services(push_data.dup, :tag_push_hooks)
+
       success(new_tag)
     else
       error('Invalid reference name')
@@ -40,7 +40,9 @@ class CreateTagService < BaseService
   end
 
   def create_push_data(project, user, tag)
-    Gitlab::PushDataBuilder.
+    data = Gitlab::PushDataBuilder.
       build(project, user, Gitlab::Git::BLANK_SHA, tag.target, 'refs/tags/' + tag.name, [])
+    data[:object_kind] = "tag_push"
+    data
   end
 end

app/services/git_push_service.rb

@@ -54,7 +54,7 @@ class GitPushService
       @push_data = post_receive_data(oldrev, newrev, ref)
       EventCreateService.new.push(project, user, @push_data)
       project.execute_hooks(@push_data.dup, :push_hooks)
-      project.execute_services(@push_data.dup)
+      project.execute_services(@push_data.dup, :push_hooks)
     end
   end
 

app/services/git_tag_push_service.rb

@@ -8,10 +8,7 @@ class GitTagPushService
     EventCreateService.new.push(project, user, @push_data)
     project.repository.expire_cache
     project.execute_hooks(@push_data.dup, :tag_push_hooks)
-
-    if project.gitlab_ci?
-      project.gitlab_ci_service.async_execute(@push_data)
-    end
+    project.execute_services(@push_data.dup, :tag_push_hooks)
 
     true
   end
@@ -19,7 +16,8 @@ class GitTagPushService
   private
 
   def create_push_data(oldrev, newrev, ref)
-    Gitlab::PushDataBuilder.
-      build(project, user, oldrev, newrev, ref, [])
+    data = Gitlab::PushDataBuilder.build(project, user, oldrev, newrev, ref, [])
+    data[:object_kind] = "tag_push"
+    data
   end
 end

app/services/issues/base_service.rb

@@ -1,13 +1,19 @@
 module Issues
   class BaseService < ::IssuableBaseService
 
+    def hook_data(issue, action)
+      issue_data = issue.to_hook_data(current_user)
+      issue_url = Gitlab::UrlBuilder.new(:issue).build(issue.id)
+      issue_data[:object_attributes].merge!(url: issue_url, action: action)
+      issue_data
+    end
+
     private
 
     def execute_hooks(issue, action = 'open')
-      issue_data = issue.to_hook_data(current_user)
-      issue_url = Gitlab::UrlBuilder.new(:issue).build(issue.id)
-      issue_data[:object_attributes].merge!(url: issue_url, action: action)
+      issue_data = hook_data(issue, action)
       issue.project.execute_hooks(issue_data, :issue_hooks)
+      issue.project.execute_services(issue_data, :issue_hooks)
     end
   end
 end

app/services/merge_requests/base_service.rb

@@ -5,13 +5,19 @@ module MergeRequests
       Note.create_status_change_note(merge_request, merge_request.target_project, current_user, merge_request.state, nil)
     end
 
+    def hook_data(merge_request, action)
+      hook_data = merge_request.to_hook_data(current_user)
+      merge_request_url = Gitlab::UrlBuilder.new(:merge_request).build(merge_request.id)
+      hook_data[:object_attributes][:url] = merge_request_url
+      hook_data[:object_attributes][:action] = action
+      hook_data
+    end
+
     def execute_hooks(merge_request, action = 'open')
       if merge_request.project
-        hook_data = merge_request.to_hook_data(current_user)
-        merge_request_url = Gitlab::UrlBuilder.new(:merge_request).build(merge_request.id)
-        hook_data[:object_attributes][:url] = merge_request_url
-        hook_data[:object_attributes][:action] = action
-        merge_request.project.execute_hooks(hook_data, :merge_request_hooks)
+        merge_data = hook_data(merge_request, action)
+        merge_request.project.execute_hooks(merge_data, :merge_request_hooks)
+        merge_request.project.execute_services(merge_data, :merge_request_hooks)
       end
     end
   end

app/views/admin/services/_form.html.haml

@@ -14,6 +14,43 @@
       = preserve do
         = markdown @service.help
 
+  .form-group
+    = f.label :url, "Trigger", class: 'control-label'
+    - if @service.supported_events.length > 1
+      .col-sm-10
+        - if @service.supported_events.include?("push")
+          %div
+            = f.check_box :push_events, class: 'pull-left'
+            .prepend-left-20
+              = f.label :push_events, class: 'list-label' do
+                %strong Push events
+              %p.light
+                This url will be triggered by a push to the repository
+        - if @service.supported_events.include?("tag_push")
+          %div
+            = f.check_box :tag_push_events, class: 'pull-left'
+            .prepend-left-20
+              = f.label :tag_push_events, class: 'list-label' do
+                %strong Tag push events
+              %p.light
+                This url will be triggered when a new tag is pushed to the repository
+        - if @service.supported_events.include?("issue")
+          %div
+            = f.check_box :issues_events, class: 'pull-left'
+            .prepend-left-20
+              = f.label :issues_events, class: 'list-label' do
+                %strong Issues events
+              %p.light
+                This url will be triggered when an issue is created
+        - if @service.supported_events.include?("merge_request")
+          %div
+            = f.check_box :merge_requests_events, class: 'pull-left'
+            .prepend-left-20
+              = f.label :merge_requests_events, class: 'list-label' do
+                %strong Merge Request events
+              %p.light
+                This url will be triggered when a merge request is created
+
   - @service.fields.each do |field|
     - name = field[:name]
     - value = @service.send(name) unless field[:type] == 'password'

app/views/projects/services/_form.html.haml

@@ -27,6 +27,43 @@
     .col-sm-10
       = f.check_box :active
 
+  .form-group
+    = f.label :url, "Trigger", class: 'control-label'
+    - if @service.supported_events.length > 1
+      .col-sm-10
+        - if @service.supported_events.include?("push")
+          %div
+            = f.check_box :push_events, class: 'pull-left'
+            .prepend-left-20
+              = f.label :push_events, class: 'list-label' do
+                %strong Push events
+              %p.light
+                This url will be triggered by a push to the repository
+        - if @service.supported_events.include?("tag_push")
+          %div
+            = f.check_box :tag_push_events, class: 'pull-left'
+            .prepend-left-20
+              = f.label :tag_push_events, class: 'list-label' do
+                %strong Tag push events
+              %p.light
+                This url will be triggered when a new tag is pushed to the repository
+        - if @service.supported_events.include?("issue")
+          %div
+            = f.check_box :issues_events, class: 'pull-left'
+            .prepend-left-20
+              = f.label :issues_events, class: 'list-label' do
+                %strong Issues events
+              %p.light
+                This url will be triggered when an issue is created
+        - if @service.supported_events.include?("merge_request")
+          %div
+            = f.check_box :merge_requests_events, class: 'pull-left'
+            .prepend-left-20
+              = f.label :merge_requests_events, class: 'list-label' do
+                %strong Merge Request events
+              %p.light
+                This url will be triggered when a merge request is created
+
   - @service.fields.each do |field|
     - name = field[:name]
     - value = @service.send(name) unless field[:type] == 'password'

db/migrate/20150219004514_add_events_to_services.rb

@@ -0,0 +1,8 @@
+class AddEventsToServices < ActiveRecord::Migration
+  def change
+    add_column :services, :push_events, :boolean, :default => true
+    add_column :services, :issues_events, :boolean, :default => true
+    add_column :services, :merge_requests_events, :boolean, :default => true
+    add_column :services, :tag_push_events, :boolean, :default => true
+  end
+end

db/schema.rb

@@ -364,9 +364,13 @@ ActiveRecord::Schema.define(version: 20150223022001) do
     t.integer  "project_id"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.boolean  "active",     default: false, null: false
+    t.boolean  "active",                default: false, null: false
     t.text     "properties"
-    t.boolean  "template",   default: false
+    t.boolean  "template",              default: false
+    t.boolean  "push_events",           default: true
+    t.boolean  "issues_events",         default: true
+    t.boolean  "merge_requests_events", default: true
+    t.boolean  "tag_push_events",       default: true
   end
 
   add_index "services", ["created_at", "id"], name: "index_services_on_created_at_and_id", using: :btree

lib/gitlab/push_data_builder.rb

@@ -30,6 +30,7 @@ module Gitlab
 
         # Hash to be passed as post_receive_data
         data = {
+          object_kind: "push",
           before: oldrev,
           after: newrev,
           ref: ref,

spec/models/project_services/assembla_service_spec.rb

@@ -2,14 +2,18 @@
 #
 # Table name: services
 #
-#  id         :integer          not null, primary key
-#  type       :string(255)
-#  title      :string(255)
-#  project_id :integer          not null
-#  created_at :datetime
-#  updated_at :datetime
-#  active     :boolean          default(FALSE), not null
-#  properties :text
+#  id                    :integer          not null, primary key
+#  type                  :string(255)
+#  title                 :string(255)
+#  project_id            :integer          not null
+#  created_at            :datetime
+#  updated_at            :datetime
+#  active                :boolean          default(FALSE), not null
+#  properties            :text
+#  push_events           :boolean
+#  issues_events         :boolean
+#  merge_requests_events :boolean
+#  tag_push_events       :boolean
 #
 
 require 'spec_helper'

spec/models/project_services/buildbox_service_spec.rb

@@ -2,14 +2,18 @@
 #
 # Table name: services
 #
-#  id         :integer          not null, primary key
-#  type       :string(255)
-#  title      :string(255)
-#  project_id :integer          not null
-#  created_at :datetime
-#  updated_at :datetime
-#  active     :boolean          default(FALSE), not null
-#  properties :text
+#  id                    :integer          not null, primary key
+#  type                  :string(255)
+#  title                 :string(255)
+#  project_id            :integer          not null
+#  created_at            :datetime
+#  updated_at            :datetime
+#  active                :boolean          default(FALSE), not null
+#  properties            :text
+#  push_events           :boolean
+#  issues_events         :boolean
+#  merge_requests_events :boolean
+#  tag_push_events       :boolean
 #
 
 require 'spec_helper'

spec/models/project_services/flowdock_service_spec.rb

@@ -2,14 +2,18 @@
 #
 # Table name: services
 #
-#  id         :integer          not null, primary key
-#  type       :string(255)
-#  title      :string(255)
-#  project_id :integer          not null
-#  created_at :datetime
-#  updated_at :datetime
-#  active     :boolean          default(FALSE), not null
-#  properties :text
+#  id                    :integer          not null, primary key
+#  type                  :string(255)
+#  title                 :string(255)
+#  project_id            :integer          not null
+#  created_at            :datetime
+#  updated_at            :datetime
+#  active                :boolean          default(FALSE), not null
+#  properties            :text
+#  push_events           :boolean
+#  issues_events         :boolean
+#  merge_requests_events :boolean
+#  tag_push_events       :boolean
 #
 
 require 'spec_helper'

spec/models/project_services/gemnasium_service_spec.rb

@@ -2,14 +2,18 @@
 #
 # Table name: services
 #
-#  id         :integer          not null, primary key
-#  type       :string(255)
-#  title      :string(255)
-#  project_id :integer          not null
-#  created_at :datetime
-#  updated_at :datetime
-#  active     :boolean          default(FALSE), not null
-#  properties :text
+#  id                    :integer          not null, primary key
+#  type                  :string(255)
+#  title                 :string(255)
+#  project_id            :integer          not null
+#  created_at            :datetime
+#  updated_at            :datetime
+#  active                :boolean          default(FALSE), not null
+#  properties            :text
+#  push_events           :boolean
+#  issues_events         :boolean
+#  merge_requests_events :boolean
+#  tag_push_events       :boolean
 #
 
 require 'spec_helper'

spec/models/project_services/gitlab_ci_service_spec.rb

@@ -2,14 +2,18 @@
 #
 # Table name: services
 #
-#  id         :integer          not null, primary key
-#  type       :string(255)
-#  title      :string(255)
-#  project_id :integer          not null
-#  created_at :datetime
-#  updated_at :datetime
-#  active     :boolean          default(FALSE), not null
-#  properties :text
+#  id                    :integer          not null, primary key
+#  type                  :string(255)
+#  title                 :string(255)
+#  project_id            :integer          not null
+#  created_at            :datetime
+#  updated_at            :datetime
+#  active                :boolean          default(FALSE), not null
+#  properties            :text
+#  push_events           :boolean
+#  issues_events         :boolean
+#  merge_requests_events :boolean
+#  tag_push_events       :boolean
 #
 
 require 'spec_helper'

spec/models/project_services/pushover_service_spec.rb

@@ -2,14 +2,18 @@
 #
 # Table name: services
 #
-#  id         :integer          not null, primary key
-#  type       :string(255)
-#  title      :string(255)
-#  project_id :integer          not null
-#  created_at :datetime
-#  updated_at :datetime
-#  active     :boolean          default(FALSE), not null
-#  properties :text
+#  id                    :integer          not null, primary key
+#  type                  :string(255)
+#  title                 :string(255)
+#  project_id            :integer          not null
+#  created_at            :datetime
+#  updated_at            :datetime
+#  active                :boolean          default(FALSE), not null
+#  properties            :text
+#  push_events           :boolean
+#  issues_events         :boolean
+#  merge_requests_events :boolean
+#  tag_push_events       :boolean
 #
 
 require 'spec_helper'

spec/models/project_services/slack_service/issue_message_spec.rb

@@ -0,0 +1,55 @@
+require 'spec_helper'
+
+describe SlackService::IssueMessage do
+  subject { SlackService::IssueMessage.new(args) }
+
+  let(:args) {
+    {
+      user: {
+        username: 'username'
+      },
+      project_name: 'project_name',
+      project_url: 'somewhere.com',
+
+      object_attributes: {
+        title: 'Issue title',
+        id: 10,
+        iid: 100,
+        assignee_id: 1,
+        url: 'url',
+        action: 'open',
+        state: 'opened',
+        description: 'issue description'
+      }
+    }
+  }
+
+  let(:color) { '#345' }
+
+  context 'open' do
+    it 'returns a message regarding opening of issues' do
+      expect(subject.pretext).to eq(
+        'username opened issue <url|#100> in <somewhere.com|project_name>: '\
+        'Issue title')
+      expect(subject.attachments).to eq([
+        {
+          text: "issue description",
+          color: color,
+        }
+      ])
+    end
+  end
+
+  context 'close' do
+    before do
+      args[:object_attributes][:action] = 'close'
+      args[:object_attributes][:state] = 'closed'
+    end
+    it 'returns a message regarding closing of issues' do
+      expect(subject.pretext). to eq(
+        'username closed issue <url|#100> in <somewhere.com|project_name>: '\
+        'Issue title')
+      expect(subject.attachments).to be_empty
+    end
+  end
+end

spec/models/project_services/slack_service/merge_message_spec.rb

@@ -0,0 +1,50 @@
+require 'spec_helper'
+
+describe SlackService::MergeMessage do
+  subject { SlackService::MergeMessage.new(args) }
+
+  let(:args) {
+    {
+      user: {
+        username: 'username'
+      },
+      project_name: 'project_name',
+      project_url: 'somewhere.com',
+
+      object_attributes: {
+        title: 'Issue title',
+        id: 10,
+        iid: 100,
+        assignee_id: 1,
+        url: 'url',
+        state: 'opened',
+        description: 'issue description',
+        source_branch: 'source_branch',
+        target_branch: 'target_branch',
+      }
+    }
+  }
+
+  let(:color) { '#345' }
+
+  context 'open' do
+    it 'returns a message regarding opening of merge requests' do
+      expect(subject.pretext).to eq(
+        'username opened merge request <somewhere.com/merge_requests/100|#100> '\
+        'in <somewhere.com|project_name>')
+      expect(subject.attachments).to be_empty
+    end
+  end
+
+  context 'close' do
+    before do
+      args[:object_attributes][:state] = 'closed'
+    end
+    it 'returns a message regarding closing of merge requests' do
+      expect(subject.pretext).to eq(
+        'username closed merge request <somewhere.com/merge_requests/100|#100> '\
+        'in <somewhere.com|project_name>')
+      expect(subject.attachments).to be_empty
+    end
+  end
+end

spec/models/project_services/slack_service/push_message_spec.rb

@@ -1,7 +1,7 @@
 require 'spec_helper'
 
-describe SlackMessage do
-  subject { SlackMessage.new(args) }
+describe SlackService::PushMessage do
+  subject { SlackService::PushMessage.new(args) }
 
   let(:args) {
     {
@@ -31,8 +31,8 @@ describe SlackMessage do
       )
       expect(subject.attachments).to eq([
         {
-          text: "<url1|abcdefghi>: message1 - author1\n"\
-                "<url2|123456789>: message2 - author2",
+          text: "<url1|abcdefgh>: message1 - author1\n"\
+                "<url2|12345678>: message2 - author2",
           color: color,
         }
       ])

spec/models/project_services/slack_service_spec.rb

@@ -2,14 +2,18 @@
 #
 # Table name: services
 #
-#  id         :integer          not null, primary key
-#  type       :string(255)
-#  title      :string(255)
-#  project_id :integer          not null
-#  created_at :datetime
-#  updated_at :datetime
-#  active     :boolean          default(FALSE), not null
-#  properties :text
+#  id                    :integer          not null, primary key
+#  type                  :string(255)
+#  title                 :string(255)
+#  project_id            :integer          not null
+#  created_at            :datetime
+#  updated_at            :datetime
+#  active                :boolean          default(FALSE), not null
+#  properties            :text
+#  push_events           :boolean
+#  issues_events         :boolean
+#  merge_requests_events :boolean
+#  tag_push_events       :boolean
 #
 
 require 'spec_helper'
@@ -34,7 +38,7 @@ describe SlackService do
     let(:slack)   { SlackService.new }
     let(:user)    { create(:user) }
     let(:project) { create(:project) }
-    let(:sample_data) { Gitlab::PushDataBuilder.build_sample(project, user) }
+    let(:push_sample_data) { Gitlab::PushDataBuilder.build_sample(project, user) }
     let(:webhook_url) { 'https://hooks.slack.com/services/SVRWFV0VVAR97N/B02R25XN3/ZBqu7xMupaEEICInN685' }
     let(:username) { 'slack_username' }
     let(:channel) { 'slack_channel' }
@@ -48,10 +52,43 @@ describe SlackService do
       )
 
       WebMock.stub_request(:post, webhook_url)
+
+      opts = {
+        title: 'Awesome issue',
+        description: 'please fix'
+      }
+
+      issue_service = Issues::CreateService.new(project, user, opts)
+      @issue = issue_service.execute
+      @issues_sample_data = issue_service.hook_data(@issue, 'open')
+
+      opts = {
+        title: 'Awesome merge_request',
+        description: 'please fix',
+        source_branch: 'stable',
+        target_branch: 'master'
+      }
+      merge_service = MergeRequests::CreateService.new(project,
+                                                       user, opts)
+      @merge_request = merge_service.execute
+      @merge_sample_data = merge_service.hook_data(@merge_request,
+                                                   'open')
     end
 
-    it "should call Slack API" do
-      slack.execute(sample_data)
+    it "should call Slack API for pull requests" do
+      slack.execute(push_sample_data)
+
+      WebMock.should have_requested(:post, webhook_url).once
+    end
+
+    it "should call Slack API for issue events" do
+      slack.execute(@issues_sample_data)
+
+      WebMock.should have_requested(:post, webhook_url).once
+    end
+
+    it "should call Slack API for merge requests events" do
+      slack.execute(@merge_sample_data)
 
       expect(WebMock).to have_requested(:post, webhook_url).once
     end
@@ -62,8 +99,8 @@ describe SlackService do
         with(webhook_url, username: username).
         and_return(
           double(:slack_service).as_null_object
-                                   )
-      slack.execute(sample_data)
+        )
+      slack.execute(push_sample_data)
     end
 
     it 'should use the channel as an option when it is configured' do
@@ -73,7 +110,7 @@ describe SlackService do
         and_return(
           double(:slack_service).as_null_object
         )
-      slack.execute(sample_data)
+      slack.execute(push_sample_data)
     end
   end
 end

spec/models/service_spec.rb

@@ -11,6 +11,10 @@
 #  active     :boolean          default(FALSE), not null
 #  properties :text
 #  template   :boolean          default(FALSE)
+#  push_events           :boolean
+#  issues_events         :boolean
+#  merge_requests_events :boolean
+#  tag_push_events       :boolean
 #
 
 require 'spec_helper'

spec/services/git_push_service_spec.rb

@@ -49,6 +49,7 @@ describe GitPushService do
 
     subject { @push_data }
 
+    it { is_expected.to include(object_kind: 'push') }
     it { is_expected.to include(before: @oldrev) }
     it { is_expected.to include(after: @newrev) }
     it { is_expected.to include(ref: @ref) }