Models Refactoring: Move methods to roles

app/roles/push_event.rb

@@ -0,0 +1,90 @@
+module PushEvent
+  def valid_push?
+    data[:ref]
+  rescue => ex
+    false
+  end
+
+  def tag? 
+    data[:ref]["refs/tags"]
+  end
+
+  def new_branch?
+    commit_from =~ /^00000/
+  end
+
+  def new_ref?
+    commit_from =~ /^00000/
+  end
+
+  def rm_ref?
+    commit_to =~ /^00000/
+  end
+
+  def md_ref? 
+    !(rm_ref? || new_ref?)
+  end
+
+  def commit_from
+    data[:before]
+  end
+
+  def commit_to
+    data[:after]
+  end
+
+  def ref_name 
+    if tag?
+      tag_name
+    else
+      branch_name
+    end
+  end
+
+  def branch_name
+    @branch_name ||= data[:ref].gsub("refs/heads/", "")
+  end
+
+  def tag_name
+    @tag_name ||= data[:ref].gsub("refs/tags/", "")
+  end
+
+  # Max 20 commits from push DESC
+  def commits
+    @commits ||= data[:commits].map { |commit| project.commit(commit[:id]) }.reverse
+  end
+
+  def commits_count 
+    data[:total_commits_count] || commits.count || 0
+  end
+
+  def ref_type
+    tag? ? "tag" : "branch"
+  end
+
+  def push_action_name
+    if new_ref?
+      "pushed new"
+    elsif rm_ref?
+      "removed #{ref_type}"
+    else
+      "pushed to"
+    end
+  end
+
+  def parent_commit
+    project.commit(commit_from)
+  rescue => ex
+    nil
+  end
+
+  def last_commit
+    project.commit(commit_to)
+  rescue => ex
+    nil
+  end
+
+  def push_with_commits? 
+    md_ref? && commits.any? && parent_commit && last_commit
+  end
+end