t30350#:fix destroy

[pettanr/pettanr.git] / app / models / comic.rb

diff --git a/app/models/comic.rb b/app/models/comic.rb
index 6db937d..e9b1298 100644 (file)
--- a/app/models/comic.rb
+++ b/app/models/comic.rb
@@ -1,37 +1,34 @@
+#コミック
 class Comic < ActiveRecord::Base
-  has_many :panels, :dependent => :destroy
+  has_many :stories
   belongs_to :author
   
-  validates :title, :presence => true, :length => {:maximum => 100}\r
-  validates :width, :presence => true, :numericality => true, :natural_number => true
-  validates :height, :presence => true, :numericality => true, :natural_number => true
-  validates :visible, :presence => true, :numericality => true, :inclusion => {:in => 0..3}
-  validates :editable, :presence => true, :numericality => true, :inclusion => {:in => 0..3}
-  
-  before_save do |r|
-    r.supply_default
-  end
+  validates :title, :presence => true, :length => {:maximum => 100}
+  validates :visible, :presence => true, :numericality => true, :inclusion => {:in => 0..1}
   
   def supply_default
     self.visible = 0 if self.visible.blank?
-    self.editable= 0 if self.editable.blank?
-  end
-  
-  def own? author
-    return false unless author
-    self.author_id == author.id
   end
   
-  def visible? author
-    self.visible > 0 or self.own?(author)
+  def overwrite au
+    return false unless au
+    self.author_id = au.id
   end
   
-  def disp_editable
-    editable == 1 ? 'O' : 'X'
+  def own? au
+    return false unless au.is_a?(Author)
+    self.author_id == au.id
   end
   
-  def disp_visible
-    visible == 1 ? 'O' : 'X'
+  def visible? au
+    if au == nil
+      return false if MagicNumber['run_mode'] == 1
+    elsif au.is_a?(Author)
+      return true if self.own?(au)
+    else
+      return false
+    end
+    self.visible > 0
   end
   
   def self.default_page_size
@@ -63,67 +60,68 @@ class Comic < ActiveRecord::Base
     page_size
   end
   
-  def self.offset cnt, prm = nil
-    offset = prm.to_i
-    offset = cnt - 1 if offset >= cnt
-    offset = cnt - offset.abs if offset < 0
-    offset = 0 if offset < 0
-    offset
-  end
-  
-  def self.panel_count cnt, prm = self.default_panel_size
-    count = prm.to_i
-    count = self.max_panel_size if count > self.max_panel_size
-    count = self.default_panel_size if count < 1
-    count
-  end
-  
-  def self.list opt = {}, page = 1, page_size = self.default_page_size
-    opt.merge!(self.list_opt) unless opt[:include]
-    opt.merge!({:conditions => ['visible > 0'], :order => 'updated_at desc', :limit => page_size, :offset => (page -1) * page_size})
+  def self.list page = 1, page_size = self.default_page_size
+    opt = {}
+    opt.merge!(Comic.list_opt)
+    opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
+    opt.merge!({:conditions => ['visible > 0'], :order => 'updated_at desc'})
     Comic.find(:all, opt)
   end
   
   def self.list_opt
-    {:include => :author}
+    {:include => {:stories => {:panel => {}}, :author => {}}}
   end
   
   def self.list_json_opt
-    {:include => :author}
+    {:include => {:stories => {:include => {:panel => {}}}, :author => {}}}
   end
   
-  def self.show cid, au, opt = {}
-    c = Comic.find(cid, :include => self.show_include_opt(opt))
-    raise ActiveRecord::Forbidden unless c.visible?(au)
-    c
+  def self.mylist au, page = 1, page_size = Author.default_comic_page_size
+    opt = {}
+    opt.merge!(Comic.list_opt)
+    opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
+    opt.merge!({:conditions => ['comics.author_id = ?', au.id], :order => 'comics.updated_at desc'})
+    Comic.find(:all, opt)
   end
   
-  def self.show_include_opt opt = {}
-    res = [:author]
-    res.push(opt[:include]) if opt[:include]
+  def self.show cid, au
+    opt = {}
+    opt.merge!(Comic.show_opt)
+    res = Comic.find(cid, opt)
+    raise ActiveRecord::Forbidden unless res.visible?(au)
     res
   end
   
-  def self.show_json_include_opt
-    {:include => :author}
+  def self.edit cid, au
+    opt = {}
+    opt.merge!(Comic.show_opt)
+    res = Comic.find(cid, opt)
+    raise ActiveRecord::Forbidden unless res.own?(au)
+    res
   end
   
-  def self.play cid, opt = {}
-    Comic.find(cid, include: [
-      :author, 
-      :panels => [
-        :panel_pictures => :resource_picture, 
-        :balloons => :speeches
-      ]
-    ], order: 'panels.t, speeches.t')
+  def self.show_opt
+    {:include => {:stories => {:panel => {}}, :author => {}}}
   end
   
-  def to_json_play
-    self.to_json( :include => {:author => {}, :panels => {:methods => :panel_element}})
+  def self.show_json_opt
+    {:include => {:stories => {:include => {:panel => {}}}, :author => {}}}
   end
   
   def self.visible_count
     Comic.count 'visible > 0'
   end
   
+  def destroy_with_story
+    res = false
+    Comic.transaction do
+      self.stories.each do |story|
+        raise ActiveRecord::Rollback unless story.destroy
+      end
+      raise ActiveRecord::Rollback unless self.destroy
+      res = true
+    end
+    res
+  end
+  
 end