ZhouliProject/Zhouli.BLL/Implements/BlogArticleBLL.cs

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using AutoMapper;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Zhouli.BLL.Interface;
using Zhouli.Common.ResultModel;
using Zhouli.DAL.Interface;
using Zhouli.DbEntity.Models;
using Zhouli.DbEntity.Views;

namespace Zhouli.BLL.Implements
{
    public class BlogArticleBLL : BaseBLL<BlogArticle>, IBlogArticleBLL
    {
        private readonly IBlogArticleDAL _blogArticle;
        private readonly IBlogRelatedDAL _blogRelated;
        private readonly ISysUserDAL _sysUserDAL;
        /// <summary>
        /// 用于实例化父级，blogArticle
        /// <param name="blogArticle"></param>
        public BlogArticleBLL(IBlogArticleDAL blogArticle, IBlogRelatedDAL blogRelated, ISysUserDAL sysUserDAL) : base(blogArticle)
        {
            this._blogArticle = blogArticle;
            this._blogRelated = blogRelated;
            this._sysUserDAL = sysUserDAL;
        }
        /// <summary>
        /// 获取文章列表
        /// </summary>
        /// <param name="page">当前页数</param>
        /// <param name="limit">页容量</param>
        /// <param name="searchstr">搜索内容</param>
        /// <returns></returns>
        public HandleResult<PageModel> GetBlogArticlelist(string page, string limit, string searchstr, int lableId)
        {
            return new HandleResult<PageModel>
            {
                Data = _blogArticle.GetBlogArticleList(page, limit, searchstr, lableId)
            };
        }
        /// <summary>
        /// 添加/修改文章
        /// </summary>
        /// <param name="blogArticleDto"></param>
        /// <param name="onLineUserId"></param>
        /// <returns></returns>
        public HandleResult<bool> AddOrUpdateArticlelist(BlogArticleDto blogArticleDto, string onLineUserId)
        {
            var handleResult = new HandleResult<bool>();
            var blogArticle = Mapper.Map<BlogArticle>(blogArticleDto);
            //是否置顶
            if (blogArticleDto.ArticleTop)
            {
                int intMaxArticleSort = _blogArticle.GetMaxArticleSortValue();
                if (intMaxArticleSort != blogArticle.ArticleSortValue)
                    blogArticle.ArticleSortValue = intMaxArticleSort + 1;
            }
            else
                blogArticle.ArticleSortValue = 0;