init project

app/models/journal.rb

@@ -0,0 +1,150 @@
+class Journal < ApplicationRecord
+  belongs_to :user
+  belongs_to :issue, foreign_key: :journalized_id, :touch => true
+  has_many :journal_details, :dependent => :delete_all
+  has_many :attachments, as: :container, dependent: :destroy
+
+  scope :journal_includes, ->{includes(:user, :journal_details, :attachments)}
+  scope :parent_journals, ->{where(parent_id: nil)}
+  scope :children_journals, lambda{|journal_id| where(parent_id: journal_id)}
+
+
+  def is_journal_detail?
+    self.notes.blank? && self.journal_details.present?
+  end
+
+  def journal_content
+    send_details = []
+    if self.is_journal_detail?
+      details = self.journal_details.select(:property, :prop_key, :old_value, :value).pluck(:property, :prop_key, :old_value, :value)
+      if details.size > 0
+        details.each do |de|
+          if de[0] == "attr"
+            content = ""
+          else
+            content = "附件"
+          end
+          old_value = de[2]
+          value = de[3]
+          if de[1].to_i > 0
+            prop_name = ""
+          else
+            prop_name = I18n.t("journal_detail.#{de[1]}")
+            case de[1]
+            when "is_private"
+              old_value = I18n.t("journal_detail.#{de[2]}")
+              value = I18n.t("journal_detail.#{de[3]}")
+            when "assigned_to_id"
+              u = User.select(:id, :login, :lastname, :firstname, :nickname)
+              old_value = de[2].to_i > 0 ? u.find_by_id(de[2]).try(:show_real_name) : ""
+              assign_user = de[3].to_i > 0 ? u.find_by_id(de[3]) : ""
+              if assign_user.present?
+                value = assign_user.try(:show_real_name)
+              else
+                value = ""
+              end
+
+            when "tracker_id"
+              t = Tracker.select(:id, :name)
+              old_value = de[2].to_i > 0 ? t.find_by_id(de[2]).try(:name) : ""
+              tracker_name = de[3].to_i > 0 ? t.find_by_id(de[3]) : ""
+              if tracker_name
+                value = tracker_name.try(:name)
+              else
+                value = ""
+              end
+
+            when "status_id"
+              t = IssueStatus.select(:id, :name)
+              old_value = de[2].to_i > 0 ? t.find_by_id(de[2]).try(:name) : ""
+              type_name = de[3].to_i > 0 ? t.find_by_id(de[3]) : ""
+              if type_name
+                value = type_name.try(:name)
+              else
+                value = ""
+              end
+            when "priority_id"
+              t = IssuePriority.select(:id, :name)
+              old_value = de[2].to_i > 0 ? t.find_by_id(de[2]).try(:name): ""
+              type_name = de[3].to_i > 0 ? t.find_by_id(de[3]) : ""
+              if type_name
+                value = type_name.try(:name)
+              else
+                value = ""
+              end
+            when "issue_tags_value"
+              t = IssueTag.select(:id, :name)
+              old_value = de[2].to_i > 0 ? t.where(id: de[2].split(",")).select(:id,:name,:color).as_json : ""
+              if de[3].present?
+                value = t.where(id: de[3].split(",")).select(:id,:name,:color).as_json
+              else
+                value = ""
+              end
+            when "fixed_version_id"
+              t = Version.select(:id, :name)
+              old_value = de[2].to_i > 0 ? t.find_by_id(de[2]).try(:name) : ""
+              type_name = de[3].to_i > 0 ? t.find_by_id(de[3]) : ""
+              if type_name
+                value = type_name.try(:name)
+              else
+                value = ""
+              end
+            when "end_time"
+              t = IssueTime.select(:id, :start_time, :end_time)
+              type_name = de[2].to_i > 0 ? t.find_by_id(de[2]) : ""
+              if type_name.present?
+                old_value = "停止工作"
+                d_value = type_name.end_time.to_i - type_name.start_time.to_i
+                value = "#{Time.at(d_value).utc.strftime('%H h %M min %S s')}"
+              else
+                old_value = "停止工作"
+                value = ""
+              end
+            when "issue_depend"
+              t = Issue.select(:id,:subject )
+              type_name = de[3].present? ? t&.find_by_id(de[3]) : ""
+              if type_name.present?
+                old_value = "增加依赖"
+                value = {
+                  id: de[3],
+                  name: type_name.try(:subject)
+                }
+              else
+                old_value = "增加依赖"
+                value = ""
+              end
+            when "destroy_issue_depend"
+              t = Issue.select(:id,:subject )
+              type_name = de[3].present? ? t&.find_by_id(de[3]) : ""
+              if type_name.present?
+                old_value = "删除依赖"
+                value = {
+                  id: de[3],
+                  name: type_name.try(:subject)
+                }
+              else
+                old_value = "删除依赖"
+                value = ""
+              end
+            when "done_ratio"
+              old_value = "#{de[2]}%"
+              value = "#{de[3]}%"
+            else
+              old_value = de[2]
+              value = de[3]
+            end
+          end
+          prop_hash = {
+            detail: (content + prop_name),
+            old_value: old_value,
+            value: value
+          }
+          send_details.push(prop_hash)
+        end
+      end
+    end
+    send_details
+  end
+
+
+end