first commit

2021-08-23 16:57:25 +08:00
commit 1845017b67
480 changed files with 37611 additions and 0 deletions
--- a/ZR.Service/Extensions/QueryableExtension.cs
+++ b/ZR.Service/Extensions/QueryableExtension.cs
@@ -0,0 +1,66 @@
+
+using Infrastructure.Model;
+using SqlSugar;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using ZR.Model;
+using ZR.Model.Vo;
+
+namespace ZR.Service
+{
+    public static class QueryableExtension
+    {
+        /// <summary>
+        /// 读取列表
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="source"></param>
+        /// <param name="pageIndex"></param>
+        /// <param name="pageSize"></param>
+        /// <returns></returns>
+        //public static async Task<PagedInfo<T>> ToPageAsync<T>(this ISugarQueryable<T> source, PageParm parm)
+        //{
+        //    var page = new PagedInfo<T>();
+        //    var total = await source.CountAsync();
+        //    page.TotalCount = total;
+        //    page.TotalPages = total / parm.PageSize;
+
+        //    if (total % parm.PageSize > 0)
+        //        page.TotalPages++;
+
+        //    page.PageSize = parm.PageSize;
+        //    page.PageIndex = parm.PageIndex;
+
+        //    page.DataSource = await source.OrderByIF(!string.IsNullOrEmpty(parm.Sort), $"{parm.OrderBy} {(parm.Sort == "descending" ? "desc" : "asc")}").ToPageListAsync(parm.PageIndex, parm.PageSize);
+        //    return page;
+        //}
+
+        /// <summary>
+        /// 读取列表
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="source"></param>
+        /// <param name="pageIndex"></param>
+        /// <param name="pageSize"></param>
+        /// <returns></returns>
+        public static PagedInfo<T> ToPage<T>(this ISugarQueryable<T> source, PagerInfo parm)
+        {
+            var page = new PagedInfo<T>();
+            var total = source.Count();
+            page.TotalCount = total;
+            //page.TotalPage = total / parm.PageSize;
+
+            //if (total % parm.PageSize > 0)
+            //    page.TotalPages++;
+
+            page.PageSize = parm.PageSize;
+            page.PageIndex = parm.PageNum;
+
+            //page.DataSource = source.OrderByIF(!string.IsNullOrEmpty(parm.Sort), $"{parm.OrderBy} {(parm.Sort == "descending" ? "desc" : "asc")}").ToPageList(parm.PageNum, parm.PageSize);
+            page.Result = source.ToPageList(parm.PageNum, parm.PageSize);
+            return page;
+        }
+
+    }
+}