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Refactor common code for models (approval, language restriction, status, time frame)

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chris committed 2013-05-06 17:04:05 +08:00
1 parent 36da89f93e
commit 5de39dd0a6
22 files changed
+387 -497
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lib/orbit_model.rb
+4
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@@ -0,0 +1,4 @@
require "orbit_model/approval"
require "orbit_model/language_restrict"
require "orbit_model/status"
require "orbit_model/time_frame"
lib/orbit_model/approval.rb
+64
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@@ -0,0 +1,64 @@
module OrbitModel
module Approval
def self.included(base)
base.extend ClassMethods
base.class_eval do
field :is_checked, :type => Boolean, :default => false
field :is_pending, :type => Boolean, :default => true
field :is_rejected, :type => Boolean, :default => false
field :not_checked_reason
class_variable_defined?(:@@can_display) ? \
class_variable_set(:@@can_display, class_variable_get(:@@can_display).merge({is_checked: true, is_rejected: false, is_pending: false})) : \
class_variable_set(:@@can_display, {is_checked: true, is_rejected: false, is_pending: false})
send :include, InstanceMethods
end
end
module InstanceMethods
def de_pending
self.is_pending = false
end
def de_pending!
de_pending
self.save!
end
def is_checked?
!self.is_pending && self.is_checked && (self.is_rejected == false)
end
def is_pending?
self.is_pending
end
def is_rejected?
!self.is_pending && self.is_rejected && (self.is_rejected == true)
end
def proc_check(check,not_pass_info = "")
self.is_checked = true
if check == "true"
self.is_rejected = false
elsif check == "false"
self.is_rejected = true
self.not_checked_reason = not_pass_info
end
end
end
module ClassMethods
define_method(:can_display) do
where(class_variable_get(:@@can_display))
end unless method_defined? :can_display
end
end
end
lib/orbit_model/language_restrict.rb
+31
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@@ -0,0 +1,31 @@
module OrbitModel
module LanguageRestrict
def self.included(base)
base.class_eval do
scope :available_for_lang, ->(locale){ where("available_for_#{locale}".to_sym => true) }
before_save :update_available_language
send :include, InstanceMethods
end
end
module InstanceMethods
private
def update_available_language
VALID_LOCALES.each do |locale|
if (title_translations[locale].blank? rescue true)
self["available_for_#{locale}".to_sym] = false
else
self["available_for_#{locale}".to_sym] = true
end
end
end
end
end
end
lib/orbit_model/status.rb
+45
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@@ -0,0 +1,45 @@
module OrbitModel
module Status
def self.included(base)
base.extend ClassMethods
base.class_eval do
field :is_top, :type => Boolean, :default => false
field :is_hot, :type => Boolean, :default => false
field :is_hidden, :type => Boolean, :default => false
# scope :can_display, where(is_hidden: false)
self.class_variable_defined?(:@@can_display) ? \
self.class_variable_set(:@@can_display, self.class_variable_get(:@@can_display).merge({is_hidden: false})) : \
self.class_variable_set(:@@can_display, {is_hidden: false})
send :include, InstanceMethods
end
end
module InstanceMethods
def is_top?
self.is_top
end
def is_hot?
self.is_hot
end
def is_hidden?
self.is_hidden
end
end
module ClassMethods
define_method(:can_display) do
where(class_variable_get(:@@can_display))
end unless method_defined? :can_display
end
end
end
lib/orbit_model/time_frame.rb
+33
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@@ -0,0 +1,33 @@
module OrbitModel
module TimeFrame
def self.included(base)
base.class_eval do
field :postdate , :type => DateTime
field :deadline , :type => DateTime
before_save :check_deadline
send :include, InstanceMethods
end
end
module InstanceMethods
def is_expired?
Date.today > self.deadline ? true : false rescue false
#some dates might sat as nil so rescue false
end
private
def check_deadline
if(!self.deadline.nil? and (self.deadline < self.postdate ))
self.deadline = nil
end
end
end
end
end
lib/orbit_tag.rb
+2
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@@ -1 +1,3 @@
require "orbit_tag/merging"
require "orbit_tag/taggable"
require "orbit_tag/tagging"
lib/orbit_tag/merging.rb
+96
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@@ -0,0 +1,96 @@
module OrbitTag
module Merging
protected
def clone_tag(module_tag, parent_id=nil, set_parent=nil)
new_tag = module_tag.clone
new_tag['_id'] = BSON::ObjectId.new
new_tag['module_app_id'] = @module_app.id
new_tag['parent_id'] = parent_id
new_tag.save
module_tag.update_attribute(:parent_id, new_tag.id) if set_parent
end
def clone_tag_from_default(default_tag)
clone_tag(default_tag, default_tag.id)
end
def clone_tag_to_default(default_tag)
clone_tag(default_tag, nil, true)
end
def merge_default_tags(name, tag_leases)
parent = @module_app.module_tags.create(name_translations: name, is_default: true)
lease_by_module_app_id = tag_leases.inject({}) do |sorted, parent|
sorted = parent.children.inject(sorted) do |children, lease|
module_app_id = lease.module_app_id.to_s
if children[module_app_id]
children[module_app_id] += [lease]
else
children[module_app_id] = [lease]
end
children
end
sorted
end
merge_duplicates_in_module(parent, lease_by_module_app_id)
tag_leases.each(&:destroy)
parent
end
def merge_duplicates_in_module(parent, lease_by_module_app_id)
lease_by_module_app_id.each do |module_app_id, leases|
if leases.count > 0
taggings = leases.map { |l| l.tag.taggings }.flatten
module_tag = merge_tags(parent.name_translations, taggings, module_app_id, true)
module_tag.update_attribute(:parent_id, parent.id)
leases.each(&:destroy)
else
leases[0].update_attributes(name_translations: parent.name_translations, is_default: true, parent_id: parent.id) unless leases[0].is_default
end
end
end
def merge_tags(name, taggings, module_app_id, default=nil)
module_app = ModuleApp.find(module_app_id)
new_tag = module_app.module_tags.create(name_translations: name, module_app_id: module_app.id, is_default: default)
taggings.each do |tagging|
tagging.taggable.taggings.create(tag_id: new_tag.tag.id) unless tagging.taggable.taggings.detect{|t| t.tag_id.eql?(new_tag.tag.id)}
end
new_tag
end
def merge_with_default_tags(name, tag_leases)
lease_by_module_app_id = tag_leases.inject({}) do |sorted, lease|
module_app_id = lease.is_default ? 'default' : lease.module_app_id.to_s
if sorted[module_app_id]
sorted[module_app_id] += [lease]
else
sorted[module_app_id] = [lease]
end
sorted
end
if lease_by_module_app_id['default'].count > 1
parent = merge_default_tags(name, lease_by_module_app_id['default'])
else
parent = lease_by_module_app_id['default'][0]
parent.update_attributes(name_translations: name)
end
lease_by_module_app_id.delete('default')
lease_by_module_app_id = parent.children.inject(lease_by_module_app_id) do |sorted, lease|
module_app_id = lease.module_app_id.to_s
if sorted[module_app_id]
sorted[module_app_id] += [lease]
else
sorted[module_app_id] = [lease]
end
sorted
end
merge_duplicates_in_module(parent, lease_by_module_app_id)
end
end
end
lib/orbit_tag/taggable.rb
+56 -154
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@@ -1,16 +1,14 @@
module OrbitTag
module Taggable
extend ActiveSupport::Concern
def self.included(base)
base.extend ClassMethods
base.class_eval 'taggable'
end
module ClassMethods
def taggable
init_tag
end
private
def init_tag
class_eval do
field :tags_to_destroy, type: Array, default: []
field :tagged_ids, type: Array, default: []
@@ -18,59 +16,63 @@ module OrbitTag
has_many :taggings, as: :taggable, autosave: true, dependent: :destroy
accepts_nested_attributes_for :taggings, allow_destroy: true
after_save :remove_taggings, unless: Proc.new{self.tags_to_destroy.blank?}
end
send :include, InstanceMethods
end
end
def remove_id(id)
self.class.without_callback(:save, :after, :remove_taggings) do
self.update_attribute(:tagged_ids, self.tagged_ids - [id.to_s])
end
module InstanceMethods
def remove_id(id)
self.class.without_callback(:save, :after, :remove_taggings) do
self.update_attribute(:tagged_ids, self.tagged_ids - [id.to_s])
end
end
def sorted_tags
if tags.blank?
[]
else
tag_array = tags.inject([]){ |result, value|
result << [value.name, value]
}
tag_array.sort.map{|x| x[1] }
end
end
def tags
self.taggings.blank? ? [] : self.taggings.map{|t| t.tag}.compact
end
def tags=(tag_ids)
ids = [tag_ids].flatten
tag_ids.delete('')
ids = self.taggings.blank? ? [] : self.taggings.map{|t| t.tag.id}
tag_ids.each do |tag_id|
unless ids.include? tag_id
self.taggings.build(tag_id: tag_id)
end
end
self.tags_to_destroy = self.taggings.where(:tag_id.in => (ids - tag_ids)).map{|t| t.id}
end
def sorted_tags
if tags.blank?
[]
else
tag_array = tags.inject([]){ |result, value|
result << [value.name, value]
}
tag_array.sort.map{|x| x[1] }
end
end
def tag_ids
self.taggings.blank? ? [] : self.taggings.map{|t| t.tag.id}
end
def tags
self.taggings.blank? ? [] : self.taggings.map{|t| t.tag}.compact
end
def tag_ids=(ids)
self.tags = ids
ids = [ids].flatten
ids.delete('')
self.tagged_ids = ids
end
def tags=(tag_ids)
ids = [tag_ids].flatten
tag_ids.delete('')
ids = self.taggings.blank? ? [] : self.taggings.map{|t| t.tag.id}
tag_ids.each do |tag_id|
unless ids.include? tag_id
self.taggings.build(tag_id: tag_id)
end
end
self.tags_to_destroy = self.taggings.where(:tag_id.in => (ids - tag_ids)).map{|t| t.id}
end
private
def tag_ids
self.taggings.blank? ? [] : self.taggings.map{|t| t.tag.id}
end
def tag_ids=(ids)
self.tags = ids
ids = [ids].flatten
ids.delete('')
self.tagged_ids = ids
end
private
def remove_taggings
self.taggings.where(:_id.in => self.tags_to_destroy).destroy
self.class.without_callback(:save, :after, :remove_taggings) do
self.update_attribute(:tags_to_destroy, [])
end
end
def remove_taggings
self.taggings.where(:_id.in => self.tags_to_destroy).destroy
self.class.without_callback(:save, :after, :remove_taggings) do
self.update_attribute(:tags_to_destroy, [])
end
end
@@ -78,104 +80,4 @@ module OrbitTag
end
module Tagging
def get_tags
@module_app.tags
end
def get_default_tags
Tag.where(is_default: true)
end
end
module Merging
protected
def clone_tag(module_tag, parent_id=nil, set_parent=nil)
new_tag = module_tag.clone
new_tag['_id'] = BSON::ObjectId.new
new_tag['module_app_id'] = @module_app.id
new_tag['parent_id'] = parent_id
new_tag.save
module_tag.update_attribute(:parent_id, new_tag.id) if set_parent
end
def clone_tag_from_default(default_tag)
clone_tag(default_tag, default_tag.id)
end
def clone_tag_to_default(default_tag)
clone_tag(default_tag, nil, true)
end
def merge_default_tags(name, tag_leases)
parent = @module_app.module_tags.create(name_translations: name, is_default: true)
lease_by_module_app_id = tag_leases.inject({}) do |sorted, parent|
sorted = parent.children.inject(sorted) do |children, lease|
module_app_id = lease.module_app_id.to_s
if children[module_app_id]
children[module_app_id] += [lease]
else
children[module_app_id] = [lease]
end
children
end
sorted
end
merge_duplicates_in_module(parent, lease_by_module_app_id)
tag_leases.each(&:destroy)
parent
end
def merge_duplicates_in_module(parent, lease_by_module_app_id)
lease_by_module_app_id.each do |module_app_id, leases|
if leases.count > 0
taggings = leases.map { |l| l.tag.taggings }.flatten
module_tag = merge_tags(parent.name_translations, taggings, module_app_id, true)
module_tag.update_attribute(:parent_id, parent.id)
leases.each(&:destroy)
else
leases[0].update_attributes(name_translations: parent.name_translations, is_default: true, parent_id: parent.id) unless leases[0].is_default
end
end
end
def merge_tags(name, taggings, module_app_id, default=nil)
module_app = ModuleApp.find(module_app_id)
new_tag = module_app.module_tags.create(name_translations: name, module_app_id: module_app.id, is_default: default)
taggings.each do |tagging|
tagging.taggable.taggings.create(tag_id: new_tag.tag.id) unless tagging.taggable.taggings.detect{|t| t.tag_id.eql?(new_tag.tag.id)}
end
new_tag
end
def merge_with_default_tags(name, tag_leases)
lease_by_module_app_id = tag_leases.inject({}) do |sorted, lease|
module_app_id = lease.is_default ? 'default' : lease.module_app_id.to_s
if sorted[module_app_id]
sorted[module_app_id] += [lease]
else
sorted[module_app_id] = [lease]
end
sorted
end
if lease_by_module_app_id['default'].count > 1
parent = merge_default_tags(name, lease_by_module_app_id['default'])
else
parent = lease_by_module_app_id['default'][0]
parent.update_attributes(name_translations: name)
end
lease_by_module_app_id.delete('default')
lease_by_module_app_id = parent.children.inject(lease_by_module_app_id) do |sorted, lease|
module_app_id = lease.module_app_id.to_s
if sorted[module_app_id]
sorted[module_app_id] += [lease]
else
sorted[module_app_id] = [lease]
end
sorted
end
merge_duplicates_in_module(parent, lease_by_module_app_id)
end
end
end
lib/orbit_tag/tagging.rb
+15
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@@ -0,0 +1,15 @@
module OrbitTag
module Tagging
def get_tags
@module_app.tags
end
def get_default_tags
Tag.where(is_default: true)
end
end
end