Restream/redmine_undev_git

class RemoteRepoRevision < ActiveRecord::Base
  belongs_to :repo, class_name: 'RemoteRepo', foreign_key: 'remote_repo_id'
  belongs_to :author, class_name: 'User'
  belongs_to :committer, class_name: 'User'

  has_and_belongs_to_many :related_issues, class_name: 'Issue', join_table: 'remote_repo_related_issues'
  has_and_belongs_to_many :refs, class_name: 'RemoteRepoRef', join_table: 'remote_repo_refs_revs'
  has_many :applied_hooks, class_name: 'RemoteRepoHook', dependent: :nullify
  has_many :time_entries, dependent: :destroy

  validates :repo, presence: true
  validates :sha, presence: true

  def uri
    [repo.uri.chomp('/'), 'commit', sha].join('/')
  end

  def redmine_uri
    "\"#{short_sha}\":#{uri}"
  end

  def short_sha
    sha[0..7]
  end

  def branches
    refs.map(&:name).uniq
  end

  def ensure_issue_is_related(issue)
    related_issues << issue unless related_issues.exists?(issue.id)
  end

  def author_string
    "#{author_name} <#{author_email}>"
  end

  def committer_string
    "#{committer_name} <#{committer_email}>"
  end
end