Rename ChatService into ChatSlashCommandsService

app/models/project.rb

@@ -79,7 +79,6 @@ class Project < ActiveRecord::Base
 
   has_one :last_event, -> {order 'events.created_at DESC'}, class_name: 'Event'
   has_many :boards, before_add: :validate_board_limit, dependent: :destroy
-  has_many :chat_services
 
   # Project services
   has_one :campfire_service, dependent: :destroy

app/models/project_services/chat_service.rb → app/models/project_services/chat_slash_commands_service.rb

 # Base class for Chat services
-# This class is not meant to be used directly, but only to inherit from.
-class ChatService < Service
+# This class is not meant to be used directly, but only to inherrit from.
+class ChatSlashCommandsService < Service
   default_value_for :category, 'chat'
 
+  prop_accessor :token
+
   has_many :chat_names, foreign_key: :service_id
 
   def valid_token?(token)
@@ -15,7 +17,39 @@ class ChatService < Service
     []
   end
 
+  def can_test?
+    false
+  end
+
+  def fields
+    [
+      { type: 'text', name: 'token', placeholder: '' }
+    ]
+  end
+
   def trigger(params)
-    raise NotImplementedError
+    return nil unless valid_token?(params[:token])
+
+    user = find_chat_user(params)
+    unless user
+      url = authorize_chat_name_url(params)
+      return presenter.authorize_chat_name(url)
+    end
+
+    Gitlab::ChatCommands::Command.new(presenter, project, user, params).execute
+  end
+
+  private
+
+  def find_chat_user(params)
+    ChatNames::FindUserService.new(self, params).execute
+  end
+
+  def authorize_chat_name_url(params)
+    ChatNames::AuthorizeUserService.new(self, params).execute
+  end
+
+  def presenter
+    throw NotImplementedError
   end
 end

app/models/project_services/mattermost_slash_commands_service.rb

@@ -19,31 +19,7 @@ class MattermostSlashCommandsService < ChatService
     'mattermost_slash_commands'
   end
 
-  def fields
-    [
-      { type: 'text', name: 'token', placeholder: '' }
-    ]
-  end
-
-  def trigger(params)
-    return nil unless valid_token?(params[:token])
-
-    user = find_chat_user(params)
-    unless user
-      url = authorize_chat_name_url(params)
-      return Mattermost::Presenter.authorize_chat_name(url)
-    end
-
-    Gitlab::ChatCommands::Command.new(project, user, params).execute
-  end
-
-  private
-
-  def find_chat_user(params)
-    ChatNames::FindUserService.new(self, params).execute
-  end
-
-  def authorize_chat_name_url(params)
-    ChatNames::AuthorizeUserService.new(self, params).execute
+  def presenter
+    Gitlab::ChatCommands::Presenters::Mattermost.new
   end
 end

app/models/project_services/slack_slash_commands_service.rb

-class SlackSlashCommandsService < ChatService
+class SlackSlashCommandsService < ChatSlashCommandsService
   include TriggersHelper
 
-  prop_accessor :token
-
-  def can_test?
-    false
-  end
-
   def title
     'Slack Slash Command'
   end
@@ -19,31 +13,7 @@ class SlackSlashCommandsService < ChatService
     'slack_slash_commands'
   end
 
-  def fields
-    [
-      { type: 'text', name: 'token', placeholder: '' }
-    ]
-  end
-
-  def trigger(params)
-    return nil unless valid_token?(params[:token])
-
-    user = find_chat_user(params)
-    unless user
-      url = authorize_chat_name_url(params)
-      return Gitlab::ChatCommands::Presenters::Access.new(url).authorize
-    end
-
-    Gitlab::ChatCommands::Command.new(project, user, params).execute
-  end
-
-  private
-
-  def find_chat_user(params)
-    ChatNames::FindUserService.new(self, params).execute
-  end
-
-  def authorize_chat_name_url(params)
-    ChatNames::AuthorizeUserService.new(self, params).execute
+  def presenter
+    Gitlab::ChatCommands::Presenters::Mattermost.new
   end
 end