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|
require File.join(Rails.root, "app/models/commit")
class MergeRequest < ActiveRecord::Base
belongs_to :project
belongs_to :author, :class_name => "User"
belongs_to :assignee, :class_name => "User"
has_many :notes, :as => :noteable, :dependent => :destroy
serialize :st_commits
serialize :st_diffs
attr_protected :author, :author_id, :project, :project_id
attr_accessor :author_id_of_changes
validates_presence_of :project_id
validates_presence_of :assignee_id
validates_presence_of :author_id
validates_presence_of :source_branch
validates_presence_of :target_branch
validate :validate_branches
delegate :name,
:email,
:to => :author,
:prefix => true
delegate :name,
:email,
:to => :assignee,
:prefix => true
validates :title,
:presence => true,
:length => { :within => 0..255 }
scope :opened, where(:closed => false)
scope :closed, where(:closed => true)
scope :assigned, lambda { |u| where(:assignee_id => u.id)}
def self.search query
where("title like :query", :query => "%#{query}%")
end
def self.find_all_by_branch(branch_name)
where("source_branch like :branch or target_branch like :branch", :branch => branch_name)
end
def validate_branches
if target_branch == source_branch
errors.add :base, "You can not use same branch for source and target branches"
end
end
def reload_code
self.reloaded_commits
self.reloaded_diffs
end
def new?
today? && created_at == updated_at
end
def diffs
st_diffs || []
end
def reloaded_diffs
if open? && unmerged_diffs.any?
self.st_diffs = unmerged_diffs
save
end
diffs
end
def unmerged_diffs
commits = project.repo.commits_between(target_branch, source_branch).map {|c| Commit.new(c)}
diffs = project.repo.diff(commits.first.prev_commit.id, commits.last.id) rescue []
end
def last_commit
commits.first
end
def merged?
merged && merge_event
end
def merge_event
self.project.events.where(:target_id => self.id, :target_type => "MergeRequest", :action => Event::Merged).last
end
def closed_event
self.project.events.where(:target_id => self.id, :target_type => "MergeRequest", :action => Event::Closed).last
end
# Return the number of +1 comments (upvotes)
def upvotes
notes.select(&:upvote?).size
end
def commits
st_commits || []
end
def probably_merged?
unmerged_commits.empty? &&
commits.any? && open?
end
def open?
!closed
end
def mark_as_merged!
self.merged = true
self.closed = true
save
end
def reloaded_commits
if open? && unmerged_commits.any?
self.st_commits = unmerged_commits
save
end
commits
end
def unmerged_commits
self.project.repo.
commits_between(self.target_branch, self.source_branch).
map {|c| Commit.new(c)}.
sort_by(&:created_at).
reverse
end
def merge!(user_id)
self.mark_as_merged!
Event.create(
:project => self.project,
:action => Event::Merged,
:target_id => self.id,
:target_type => "MergeRequest",
:author_id => user_id
)
end
end
# == Schema Information
#
# Table name: merge_requests
#
# id :integer not null, primary key
# target_branch :string(255) not null
# source_branch :string(255) not null
# project_id :integer not null
# author_id :integer
# assignee_id :integer
# title :string(255)
# closed :boolean default(FALSE), not null
# created_at :datetime
# updated_at :datetime
#
|
