forgeplus/app/controllers/api/v1/issues_controller.rb

class Api::V1::IssuesController < Api::V1::BaseController 

  before_action :require_public_and_member_above, only: [:index, :show, :create, :update, :destroy, :batch_update, :batch_destroy] 

  def index 
    @object_results = Api::V1::Issues::ListService.call(@project, query_params, current_user)
    @issues = kaminari_paginate(@object_results)
  end

  def create 
    @object_result = Api::V1::Issues::CreateService.call(@project, issue_params, current_user)
  end

  before_action :load_issue, only: [:show, :update, :destroy]

  def show 
  end

  def update 
    @object_result = Api::V1::Issues::UpdateService.call(@project, @issue, issue_params, current_user)
  end

  def destroy 
    @object_result = Api::V1::Issues::DeleteService.call(@project, @issue, current_user)
    if @object_result 
      render_ok 
    else 
      render_error("删除疑修失败！")
    end
  end
  
  before_action :load_issues, only: [:batch_update, :batch_destroy]

  def batch_update
    @object_result = Api::V1::Issues::BatchUpdateService.call(@project, @issues, batch_issue_params, current_user)
    if @object_result 
      render_ok 
    else 
      render_error("批量更新疑修失败！")
    end
  end

  def batch_destroy 
    @object_result = Api::V1::Issues::BatchDeleteService.call(@project, @issues, current_user)
    if @object_result 
      render_ok 
    else 
      render_error("批量删除疑修失败！")
    end
  end

  private 

  def query_params
    params.permit(
      :category,
      :participant_category, 
      :keyword, :author_id, 
      :milestone_id, :assigner_id,
      :status_id, 
      :sort_by, :sort_direction, 
      :issue_tag_ids => [])
  end

  def issue_params 
    params.permit(
      :status_id, :priority_id, :milestone_id,
      :branch_name, :start_date, :due_date, 
      :subject, :description, 
      :issue_tag_ids => [], 
      :assigner_ids => [], 
      :attachment_ids => [],
      :receivers_login => [])
  end

  def batch_issue_params 
    params.permit(
      :status_id, :priority_id, :milestone_id,
      :issue_tag_ids => [], 
      :assigner_ids => [])
  end

  def load_issue 
    @issue = @project.issues.where(project_issues_index: params[:id]).where.not(id: params[:id]).take || Issue.find_by_id(params[:id])
    if @issue.blank?
      render_not_found("疑修不存在!")
    elsif @issue.present? && @issue.is_lock &&!(@project.member?(current_user) || current_user.admin?)
      render_forbidden("您没有权限操作！")
    end
  end

  def load_issues 
    return render_error("请输入正确的ID数组！") unless params[:ids].is_a?(Array)
    params[:ids].each do |id|
      @issue = Issue.find_by_id(id)
      if @issue.blank?
        return render_not_found("ID为#{id}的疑修不存在!")
      elsif @issue.present? && @issue.is_lock &&!(@project.member?(current_user) || current_user.admin?)
        return render_forbidden("ID为#{id}的疑修您没有权限操作！")
      end
    end
    @issues = Issue.where(id: params[:ids])
  end

end