mp-ap/Areas/Api/Controllers/v1/School/SchoolMaterialsController.cs

using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using Microsoft.AspNetCore.Authorization;
using System.Web;
using MySystem.MainModels;
using LitJson;
using Library;

namespace MySystem.Areas.Api.Controllers.v1
{
    [Area("Api")]
    [Route("Api/v1/[controller]/[action]")]
    public class SchoolMaterialsController : BaseController
    {
        public SchoolMaterialsController(IHttpContextAccessor accessor, ILogger<BaseController> logger, IOptions<Setting> setting) : base(accessor, logger, setting)
        {
        }




        #region 商学院-推广素材
        [Authorize]
        public JsonResult List(string value)
        {
            value = DesDecrypt(value);
            JsonData data = JsonMapper.ToObject(value);
            List<Dictionary<string, object>> dataList = ListDo(value);
            return Json(new AppResultJson() { Status = "1", Info = "", Data = dataList });
        }
        public List<Dictionary<string, object>> ListDo(string value)
        {
            JsonData data = JsonMapper.ToObject(value);
            int PageSize = int.Parse(function.CheckInt(data["PageSize"].ToString()));
            int PageNum = int.Parse(function.CheckInt(data["PageNum"].ToString()));
            List<Dictionary<string, object>> dataList = new List<Dictionary<string, object>>();
            IQueryable<SchoolMaterials> query = maindb.SchoolMaterials.Where(m => m.Status > 0);
            int TotalCount = query.Count();
            query = query.OrderByDescending(m => m.Sort).ThenByDescending(m => m.Id);
            if (PageNum == 1)
            {
                query = query.Take(PageSize);
            }
            else
            {
                int skipNum = PageSize * (PageNum - 1);
                query = query.Skip(skipNum).Take(PageSize);
            }
            var mydata = query.ToList();
            foreach (var subdata in mydata)
            {
                Dictionary<string, object> curData = new Dictionary<string, object>();
                curData.Add("UserId", subdata.UserId); //创客
                Dictionary<string, object> UserInfo = new Dictionary<string, object>();
                Users UsersData = maindb.Users.FirstOrDefault(m => m.Id == subdata.UserId) ?? new Users();
                UserInfo.Add("HeadPhoto", UsersData.HeadPhoto); //头像
                UserInfo.Add("MakerCode", UsersData.MakerCode); //创客编号
                curData.Add("UserInfo", UserInfo);

                curData.Add("TextDetail", subdata.TextDetail); //文字描述
                curData.Add("Pic", SourceHost + subdata.Pic); //图片
                curData.Add("Url", subdata.Url); //链接地址
                curData.Add("UrlParam", subdata.UrlParam); //链接参数
                curData.Add("Id", subdata.Id); //Id
                curData.Add("CreateDate", subdata.CreateDate == null ? "" : subdata.CreateDate.Value.ToString("yyyy-MM-dd HH:mm:ss")); //CreateDate
                curData.Add("ShareCount", ""); //分享数
                dataList.Add(curData);
            }
            return dataList;
        }
        #endregion



        #region 商学院-推广素材分享
        [Authorize]
        public JsonResult AddShareCount(string value)
        {
            value = DesDecrypt(value);
            JsonData data = JsonMapper.ToObject(value);
            AppResultJson result = AddShareCountDo(value);
            return Json(new AppResultJson() { Status = result.Status, Info = result.Info, Data = result.Data });
        }
        public AppResultJson AddShareCountDo(string value)
        {
            JsonData data = JsonMapper.ToObject(value);
            Dictionary<string, object> Obj = new Dictionary<string, object>();
            SchoolMaterials query = new SchoolMaterials();
            int Id = int.Parse(function.CheckInt(data["Id"].ToString()));
            query = maindb.SchoolMaterials.FirstOrDefault(m => m.Id == Id);
            if (query != null)
            {
                query.UpdateDate = DateTime.Now; //修改时间
                maindb.SaveChanges();
            }
            return new AppResultJson() { Status = "1", Info = "", Data = Obj };
        }
        #endregion



        #region 检查签名是否合法，合法返回1，不合法返回提示信息

        /// <summary>
        /// 检查签名是否合法，合法返回1，不合法返回提示信息
        /// </summary>
        /// <param name="value">请求的参数(json字符串)</param>
        /// <param name="signField">要签名的字段</param>
        /// <returns></returns>
        private string CheckSign(string value, string[] signField)
        {
            JsonData json = JsonMapper.ToObject(value);
            Dictionary<string, string> dic = new Dictionary<string, string>();
            for (int i = 0; i < signField.Length; i++)
            {
                dic.Add(signField[i], json[signField[i]].ToString());
            }
            string sign = json["sign"].ToString(); //客户端签名字符串
            return new Sign().sign(dic, sign);
        }

        #endregion

    }
}