1 files changed, 97 insertions, 0 deletions
diff --git a/app/models/project_services/ci/slack_message.rb b/app/models/project_services/ci/slack_message.rb
new file mode 100644
index 00000000000..7d884849bf3
--- /dev/null
+++ b/app/models/project_services/ci/slack_message.rb
@@ -0,0 +1,97 @@
+require 'slack-notifier'
+
+module Ci
+  class SlackMessage
+    def initialize(commit)
+      @commit = commit
+    end
+
+    def pretext
+      ''
+    end
+
+    def color
+      attachment_color
+    end
+
+    def fallback
+      format(attachment_message)
+    end
+
+    def attachments
+      fields = []
+
+      if commit.matrix?
+        commit.builds_without_retry.each do |build|
+          next if build.allow_failure?
+          next unless build.failed?
+          fields << {
+            title: build.name,
+            value: "Build <#{Ci::RoutesHelper.ci_project_build_url(project, build)}|\##{build.id}> failed in #{build.duration.to_i} second(s)."
+          }
+        end
+      end
+
+      [{
+         text: attachment_message,
+         color: attachment_color,
+         fields: fields
+       }]
+    end
+
+    private
+
+    attr_reader :commit
+
+    def attachment_message
+      out = "<#{Ci::RoutesHelper.ci_project_url(project)}|#{project_name}>: "
+      if commit.matrix?
+        out << "Commit <#{Ci::RoutesHelper.ci_project_ref_commit_url(project, commit.ref, commit.sha)}|\##{commit.id}> "
+      else
+        build = commit.builds_without_retry.first
+        out << "Build <#{Ci::RoutesHelper.ci_project_build_url(project, build)}|\##{build.id}> "
+      end
+      out << "(<#{commit_sha_link}|#{commit.short_sha}>) "
+      out << "of <#{commit_ref_link}|#{commit.ref}> "
+      out << "by #{commit.git_author_name} " if commit.git_author_name
+      out << "#{commit_status} in "
+      out << "#{commit.duration} second(s)"
+    end
+
+    def format(string)
+      Slack::Notifier::LinkFormatter.format(string)
+    end
+
+    def project
+      commit.project
+    end
+
+    def project_name
+      project.name
+    end
+
+    def commit_sha_link
+      "#{project.gitlab_url}/commit/#{commit.sha}"
+    end
+
+    def commit_ref_link
+      "#{project.gitlab_url}/commits/#{commit.ref}"
+    end
+
+    def attachment_color
+      if commit.success?
+        'good'
+      else
+        'danger'
+      end
+    end
+
+    def commit_status
+      if commit.success?
+        'succeeded'
+      else
+        'failed'
+      end
+    end
+  end
+end