From f38ffa51be13daf646561f35e175db8cfa1d3b92 Mon Sep 17 00:00:00 2001 From: sunnian <853128958@qq.com> Date: Tue, 25 Oct 2016 17:07:24 +0800 Subject: [PATCH] =?UTF-8?q?=E5=AE=9E=E7=8E=B0=E4=BA=86=E8=8F=9C=E5=8D=95?= =?UTF-8?q?=E7=9A=84=E5=A2=9E=E5=88=A0=E6=94=B9=E6=9F=A5=E5=8A=9F=E8=83=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- Bootstrap.Admin/Web.config | 1 + .../Bootstrap.DataAccess.csproj | 1 + Bootstrap.DataAccess/Menu.cs | 22 +++- Bootstrap.DataAccess/MenuHelper.cs | 121 ++++++++++++++++++ .../Bootstrap.DataAccessTests.csproj | 1 + Bootstrap.DataAccessTests/MenuHelperTests.cs | 62 +++++++++ 6 files changed, 205 insertions(+), 3 deletions(-) create mode 100644 Bootstrap.DataAccess/MenuHelper.cs create mode 100644 Bootstrap.DataAccessTests/MenuHelperTests.cs diff --git a/Bootstrap.Admin/Web.config b/Bootstrap.Admin/Web.config index 4dae305b..4327c445 100644 --- a/Bootstrap.Admin/Web.config +++ b/Bootstrap.Admin/Web.config @@ -28,6 +28,7 @@ + diff --git a/Bootstrap.DataAccess/Bootstrap.DataAccess.csproj b/Bootstrap.DataAccess/Bootstrap.DataAccess.csproj index 81ea049c..3362029f 100644 --- a/Bootstrap.DataAccess/Bootstrap.DataAccess.csproj +++ b/Bootstrap.DataAccess/Bootstrap.DataAccess.csproj @@ -60,6 +60,7 @@ + diff --git a/Bootstrap.DataAccess/Menu.cs b/Bootstrap.DataAccess/Menu.cs index 9176af6d..883a2221 100644 --- a/Bootstrap.DataAccess/Menu.cs +++ b/Bootstrap.DataAccess/Menu.cs @@ -8,18 +8,34 @@ namespace Bootstrap.DataAccess public class Menu { /// - /// + /// 获得/设置 菜单主键ID + /// + public int ID { set; get; } + /// + /// 获得/设置 父级菜单ID + /// + public int ParentId { set; get; } + /// + /// 获得/设置 菜单名称 /// public string Name { get; set; } /// - /// + /// 获得/设置 菜单序号 + /// + public int Order { get; set; } + /// + /// 获得/设置 菜单图标 /// public string Icon { get; set; } /// - /// + /// 获得/设置 菜单URL地址 /// public string Url { get; set; } /// + /// 获得/设置 菜单分类 + /// + public string Category { get; set; } + /// /// /// public string Active { get; set; } diff --git a/Bootstrap.DataAccess/MenuHelper.cs b/Bootstrap.DataAccess/MenuHelper.cs new file mode 100644 index 00000000..9a94f6ce --- /dev/null +++ b/Bootstrap.DataAccess/MenuHelper.cs @@ -0,0 +1,121 @@ +using Longbow; +using Longbow.Caching; +using Longbow.Caching.Configuration; +using Longbow.ExceptionManagement; +using System; +using System.Collections.Generic; +using System.Data; +using System.Data.Common; +using System.Globalization; +using System.Linq; + +namespace Bootstrap.DataAccess +{ + public static class MenuHelper + { + private const string MenuDataKey = "MenuData-CodeMenuHelper"; + /// + /// 查询所有菜单信息 + /// + /// + /// + public static IEnumerable RetrieveMenus(string tId = null) + { + string sql = "select * from Navigations"; + var ret = CacheManager.GetOrAdd(MenuDataKey, CacheSection.RetrieveIntervalByKey(MenuDataKey), key => + { + List Menus = new List(); + DbCommand cmd = DBAccessManager.SqlDBAccess.CreateCommand(CommandType.Text, sql); + try + { + using (DbDataReader reader = DBAccessManager.SqlDBAccess.ExecuteReader(cmd)) + { + while (reader.Read()) + { + Menus.Add(new Menu() + { + ID = (int)reader[0], + ParentId = (int)reader[1], + Name = (string)reader[2], + Order = LgbConvert.ReadValue((int)reader[3],0), + Icon = (string)reader[4], + Url = LgbConvert.ReadValue((string)reader[5],string.Empty), + Category = (string)reader[6] + }); + } + } + } + catch (Exception ex) { ExceptionManager.Publish(ex); } + return Menus; + }, CacheSection.RetrieveDescByKey(MenuDataKey)); + return string.IsNullOrEmpty(tId) ? ret : ret.Where(t => tId.Equals(t.ID.ToString(), StringComparison.OrdinalIgnoreCase)); + } + /// + /// 删除菜单信息 + /// + /// + public static bool DeleteMenu(string ids) + { + bool ret = false; + if (string.IsNullOrEmpty(ids) || ids.Contains("'")) return ret; + try + { + string sql = string.Format(CultureInfo.InvariantCulture, "Delete from Navigations where ID in ({0})", ids); + using (DbCommand cmd = DBAccessManager.SqlDBAccess.CreateCommand(CommandType.Text, sql)) + { + DBAccessManager.SqlDBAccess.ExecuteNonQuery(cmd); + } + ClearCache(); + ret = true; + } + catch (Exception ex) + { + ExceptionManager.Publish(ex); + } + return ret; + } + /// + /// 保存新建/更新的菜单信息 + /// + /// + /// + public static bool SaveMenu(Menu p) + { + if (p == null) throw new ArgumentNullException("p"); + bool ret = false; + if (p.Name.Length > 50) p.Name.Substring(0, 50); + if (p.Icon.Length > 50) p.Icon.Substring(0, 50); + if (p.Url != null) { if (p.Url.Length > 50) p.Url.Substring(0, 50); } + if (p.Category.Length > 50) p.Category.Substring(0, 50); + string sql = p.ID == 0 ? + "Insert Into Navigations (ParentId, Name, [Order], Icon, Url, Category) Values (@ParentId, @Name, @Order, @Icon, @Url, @Category)" : + "Update Navigations set ParentId = @ParentId, Name = @Name, [Order] = @Order, Icon = @Icon, Url = @Url, Category = @Category where ID = @ID"; + try + { + using (DbCommand cmd = DBAccessManager.SqlDBAccess.CreateCommand(CommandType.Text, sql)) + { + cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@ID", p.ID, ParameterDirection.Input)); + cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@ParentId", p.ParentId, ParameterDirection.Input)); + cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@Name", p.Name, ParameterDirection.Input)); + cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@Order", p.Order, ParameterDirection.Input)); + cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@Icon", p.Icon, ParameterDirection.Input)); + cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@Url", p.Url, ParameterDirection.Input)); + cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@Category", p.Category, ParameterDirection.Input)); + DBAccessManager.SqlDBAccess.ExecuteNonQuery(cmd); + } + ret = true; + ClearCache(); + } + catch (DbException ex) + { + ExceptionManager.Publish(ex); + } + return ret; + } + // 更新缓存 + private static void ClearCache() + { + CacheManager.Clear(key => key == MenuDataKey); + } + } +} diff --git a/Bootstrap.DataAccessTests/Bootstrap.DataAccessTests.csproj b/Bootstrap.DataAccessTests/Bootstrap.DataAccessTests.csproj index 0a16630c..c44aeb8c 100644 --- a/Bootstrap.DataAccessTests/Bootstrap.DataAccessTests.csproj +++ b/Bootstrap.DataAccessTests/Bootstrap.DataAccessTests.csproj @@ -55,6 +55,7 @@ + diff --git a/Bootstrap.DataAccessTests/MenuHelperTests.cs b/Bootstrap.DataAccessTests/MenuHelperTests.cs new file mode 100644 index 00000000..83ee99dd --- /dev/null +++ b/Bootstrap.DataAccessTests/MenuHelperTests.cs @@ -0,0 +1,62 @@ +using System.Linq; +using Microsoft.VisualStudio.TestTools.UnitTesting; + +namespace Bootstrap.DataAccess.Tests +{ + [TestClass] + public class MenuHelperTests + { + [TestMethod] + public void RetrieveMenusTest() + { + var result = MenuHelper.RetrieveMenus("1"); + Assert.IsTrue((result.Count() == 0 || result.Count() == 1), "带有参数的MenuHelper.RetrieveMenus方法调用失败，请检查数据库连接或者数据库SQL语句"); + result = MenuHelper.RetrieveMenus(); + Assert.IsTrue(result.Count() >= 0, "不带参数的MenuHelper.RetrieveMenus方法调用失败，请检查数据库连接或者数据库SQL语句"); + } + + [TestMethod] + public void SaveMenuTest() + { + Menu p = new Menu(); + p.ParentId = 1; + p.Name = "测试菜单名称"; + p.Order = 0; + p.Icon = "测试菜单Icon"; + p.Url = "urlTestAdd"; + p.Category = "测试菜单分组"; + var result = MenuHelper.SaveMenu(p); + Assert.IsTrue(result, "增加菜单出错"); + + Menu p1 = new Menu(); + p1.ID = 7; + p1.ParentId = 2; + p1.Name = "测试菜单名称1"; + p1.Order = 0; + p1.Icon = "测试菜单Icon1"; + p1.Url = "urlTestUpdate"; + p1.Category = "测试菜单分组1"; + result = MenuHelper.SaveMenu(p1); + Assert.IsTrue(result, "更新菜单出错"); + } + + [TestMethod] + public void DeleteMenuTest() + { + MenuHelper.SaveMenu(new Menu() + { + ID = 0, + ParentId = 1, + Name = "菜单删除测试", + Order = 0, + Icon = "测试菜单Icon1", + Url = "urlTestUpdate", + Category = "测试菜单分组1" + }); + var menu = MenuHelper.RetrieveMenus().FirstOrDefault(m => m.Name == "菜单删除测试"); + Assert.IsTrue(MenuHelper.DeleteMenu(menu.ID.ToString()),"删除菜单失败"); + Assert.IsTrue(MenuHelper.DeleteMenu("1,2"), "带有参数的MenuHelper.DeleteMenu方法调用失败，请检查数据库连接或者数据库SQL语句"); + Assert.IsFalse(MenuHelper.DeleteMenu(string.Empty), "参数为空字符串的MenuHelper.DeleteMenu方法调用失败，请检查数据库连接或者数据库SQL语句"); + } + } +}