Class: Version

Inherits:
ActiveRecord::Base
  • Object
show all
Includes:
Redmine::SafeAttributes
Defined in:
app/models/version.rb

Overview

Redmine - project management software Copyright (C) 2006-2014 Jean-Philippe Lang

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Constant Summary collapse

VERSION_STATUSES = 
%w(open locked closed)
VERSION_SHARINGS = 
%w(none descendants hierarchy tree system)

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Redmine::SafeAttributes

#delete_unsafe_attributes, included, #safe_attribute?, #safe_attribute_names, #safe_attributes=

Class Method Details

.fields_for_order_statement(table = nil) ⇒ Object 


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# File 'app/models/version.rb', line 196

def self.fields_for_order_statement(table=nil)
  table ||= table_name
  ["(CASE WHEN #{table}.effective_date IS NULL THEN 1 ELSE 0 END)", "#{table}.effective_date", "#{table}.name", "#{table}.id"]
end

Instance Method Details

#<=>(version) ⇒ Object

Versions are sorted by effective_date and name Those with no effective_date are at the end, sorted by name


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# File 'app/models/version.rb', line 176

def <=>(version)
  if self.effective_date
    if version.effective_date
      if self.effective_date == version.effective_date
        name == version.name ? id <=> version.id : name <=> version.name
      else
        self.effective_date <=> version.effective_date
      end
    else
      -1
    end
  else
    if version.effective_date
      1
    else
      name == version.name ? id <=> version.id : name <=> version.name
    end
  end
end

#allowed_sharings(user = User.current) ⇒ Object

Returns the sharings that user can set the version to


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# File 'app/models/version.rb', line 204

def allowed_sharings(user = User.current)
  VERSION_SHARINGS.select do |s|
    if sharing == s
      true
    else
      case s
      when 'system'
        # Only admin users can set a systemwide sharing
        user.admin?
      when 'hierarchy', 'tree'
        # Only users allowed to manage versions of the root project can
        # set sharing to hierarchy or tree
        project.nil? || user.allowed_to?(:manage_versions, project.root)
      else
        true
      end
    end
  end
end

#attachments_deletable?(usr = User.current) ⇒ Boolean 


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# File 'app/models/version.rb', line 66

def attachments_deletable?(usr=User.current)
  project.present? && project.attachments_deletable?(usr)
end

#attachments_visible?(*args) ⇒ Boolean

Version files have same visibility as project files


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# File 'app/models/version.rb', line 62

def attachments_visible?(*args)
  project.present? && project.attachments_visible?(*args)
end

#behind_schedule? ⇒ Boolean 


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# File 'app/models/version.rb', line 106

def behind_schedule?
  if completed_percent == 100
    return false
  elsif due_date && start_date
    done_date = start_date + ((due_date - start_date+1)* completed_percent/100).floor
    return done_date <= Date.today
  else
    false # No issues so it's not late
  end
end

#closed? ⇒ Boolean 


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# File 'app/models/version.rb', line 93

def closed?
  status == 'closed'
end

#closed_issues_count ⇒ Object

Returns the total amount of closed issues for this version.


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# File 'app/models/version.rb', line 156

def closed_issues_count
  load_issue_counts
  @closed_issues_count
end

#closed_percent ⇒ Object

Returns the percentage of issues that have been marked as 'closed'.


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# File 'app/models/version.rb', line 130

def closed_percent
  if issues_count == 0
    0
  else
    issues_progress(false)
  end
end

#completed? ⇒ Boolean

Returns true if the version is completed: due date reached and no open issues


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# File 'app/models/version.rb', line 102

def completed?
  effective_date && (effective_date < Date.today) && (open_issues_count == 0)
end

#completed_percent ⇒ Object

Returns the completion percentage of this version based on the amount of open/closed issues and the time spent on the open issues.


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# File 'app/models/version.rb', line 119

def completed_percent
  if issues_count == 0
    0
  elsif open_issues_count == 0
    100
  else
    issues_progress(false) + issues_progress(true)
  end
end

#due_date ⇒ Object 


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# File 'app/models/version.rb', line 74

def due_date
  effective_date
end

#due_date=(arg) ⇒ Object 


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# File 'app/models/version.rb', line 78

def due_date=(arg)
  self.effective_date=(arg)
end

#estimated_hours ⇒ Object

Returns the total estimated time for this version (sum of leaves estimated_hours)


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# File 'app/models/version.rb', line 84

def estimated_hours
  @estimated_hours ||= fixed_issues.leaves.sum(:estimated_hours).to_f
end

#issues_count ⇒ Object

Returns assigned issues count


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# File 'app/models/version.rb', line 144

def issues_count
  load_issue_counts
  @issue_count
end

#open? ⇒ Boolean 


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# File 'app/models/version.rb', line 97

def open?
  status == 'open'
end

#open_issues_count ⇒ Object

Returns the total amount of open issues for this version.


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# File 'app/models/version.rb', line 150

def open_issues_count
  load_issue_counts
  @open_issues_count
end

#overdue? ⇒ Boolean

Returns true if the version is overdue: due date reached and some open issues


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# File 'app/models/version.rb', line 139

def overdue?
  effective_date && (effective_date < Date.today) && (open_issues_count > 0)
end

#shared? ⇒ Boolean

Returns true if the version is shared, otherwise false


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# File 'app/models/version.rb', line 225

def shared?
  sharing != 'none'
end

#spent_hours ⇒ Object

Returns the total reported time for this version


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# File 'app/models/version.rb', line 89

def spent_hours
  @spent_hours ||= TimeEntry.joins(:issue).where("#{Issue.table_name}.fixed_version_id = ?", id).sum(:hours).to_f
end

#start_date ⇒ Object 


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# File 'app/models/version.rb', line 70

def start_date
  @start_date ||= fixed_issues.minimum('start_date')
end

#to_s ⇒ Object 


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# File 'app/models/version.rb', line 168

def to_s; name end

#to_s_with_project ⇒ Object 


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# File 'app/models/version.rb', line 170

def to_s_with_project
  "#{project} - #{name}"
end

#visible?(user = User.current) ⇒ Boolean

Returns true if user or current user is allowed to view the version


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# File 'app/models/version.rb', line 57

def visible?(user=User.current)
  user.allowed_to?(:view_issues, self.project)
end

#wiki_page ⇒ Object 


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# File 'app/models/version.rb', line 161

def wiki_page
  if project.wiki && !wiki_page_title.blank?
    @wiki_page ||= project.wiki.find_page(wiki_page_title)
  end
  @wiki_page
end