From 0dce8e43efb66354ce9ac69bafd4ec352ddbe0fe Mon Sep 17 00:00:00 2001 From: summer853300975 <853300975@qq.com> Date: Sat, 22 Oct 2016 16:14:21 +0800 Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E8=A7=92=E8=89=B2=E4=BF=A1?= =?UTF-8?q?=E6=81=AF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- Bootstrap.Admin/Web.config | 1 + .../Bootstrap.DataAccess.csproj | 2 + Bootstrap.DataAccess/Role.cs | 18 +++ Bootstrap.DataAccess/RoleHelper.cs | 113 ++++++++++++++++++ .../Bootstrap.DataAccessTests.csproj | 1 + Bootstrap.DataAccessTests/RoleHelperTests.cs | 49 ++++++++ 6 files changed, 184 insertions(+) create mode 100644 Bootstrap.DataAccess/Role.cs create mode 100644 Bootstrap.DataAccess/RoleHelper.cs create mode 100644 Bootstrap.DataAccessTests/RoleHelperTests.cs diff --git a/Bootstrap.Admin/Web.config b/Bootstrap.Admin/Web.config index 5c90a966..4dae305b 100644 --- a/Bootstrap.Admin/Web.config +++ b/Bootstrap.Admin/Web.config @@ -27,6 +27,7 @@ + diff --git a/Bootstrap.DataAccess/Bootstrap.DataAccess.csproj b/Bootstrap.DataAccess/Bootstrap.DataAccess.csproj index 367e5fc8..81ea049c 100644 --- a/Bootstrap.DataAccess/Bootstrap.DataAccess.csproj +++ b/Bootstrap.DataAccess/Bootstrap.DataAccess.csproj @@ -61,6 +61,8 @@ + + diff --git a/Bootstrap.DataAccess/Role.cs b/Bootstrap.DataAccess/Role.cs new file mode 100644 index 00000000..bd8784ba --- /dev/null +++ b/Bootstrap.DataAccess/Role.cs @@ -0,0 +1,18 @@ +namespace Bootstrap.DataAccess +{ + public class Role + { + /// + /// 获得/设置 角色主键ID + /// + public int ID { get; set; } + /// + /// 获得/设置 角色名称 + /// + public string RoleName { get; set; } + /// + /// 获得/设置 角色描述 + /// + public string Description { get; set; } + } +} diff --git a/Bootstrap.DataAccess/RoleHelper.cs b/Bootstrap.DataAccess/RoleHelper.cs new file mode 100644 index 00000000..a8983df0 --- /dev/null +++ b/Bootstrap.DataAccess/RoleHelper.cs @@ -0,0 +1,113 @@ +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 class RoleHelper + { + private const string RoleDataKey = "RoleData-CodeRoleHelper"; + /// + /// 查询所有角色 + /// + /// + /// + public static IEnumerable RetrieveRole(string tId = null) + { + string sql = "select * from Roles"; + var ret = CacheManager.GetOrAdd(RoleDataKey, CacheSection.RetrieveIntervalByKey(RoleDataKey), key => + { + List roles = new List(); + DbCommand cmd = DBAccessManager.SqlDBAccess.CreateCommand(CommandType.Text, sql); + try + { + using (DbDataReader reader = DBAccessManager.SqlDBAccess.ExecuteReader(cmd)) + { + while (reader.Read()) + { + roles.Add(new Role() + { + ID = (int)reader[0], + RoleName = LgbConvert.ReadValue(reader[1], string.Empty), + Description = LgbConvert.ReadValue(reader[2], string.Empty) + }); + } + } + } + catch (Exception ex) { ExceptionManager.Publish(ex); } + return roles; + }, CacheSection.RetrieveDescByKey(RoleDataKey)); + return string.IsNullOrEmpty(tId) ? ret : ret.Where(t => tId.Equals(t.ID.ToString(), StringComparison.OrdinalIgnoreCase)); + } + /// + /// 删除角色表 + /// + /// + public static bool DeleteRole(string IDs) + { + bool ret = false; + if (string.IsNullOrEmpty(IDs) || IDs.Contains("'")) return ret; + try + { + string sql = string.Format(CultureInfo.InvariantCulture, "Delete from Roles 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/更新的角色信息 + /// + /// + /// + public static bool SaveRole(Role p) + { + if (p == null) throw new ArgumentNullException("p"); + bool ret = false; + if (!string.IsNullOrEmpty(p.RoleName) && p.RoleName.Length > 50) p.RoleName = p.RoleName.Substring(0, 50); + if (!string.IsNullOrEmpty(p.Description) && p.Description.Length > 50) p.Description = p.Description.Substring(0, 500); + string sql = p.ID == 0 ? + "Insert Into Roles (RoleName, Description) Values (@RoleName, @Description)" : + "Update Roles set RoleName = @RoleName, Description = @Description 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("@RoleName", p.RoleName, ParameterDirection.Input)); + cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@Description", p.Description, 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.Contains("RoleData-")); + } + } +} diff --git a/Bootstrap.DataAccessTests/Bootstrap.DataAccessTests.csproj b/Bootstrap.DataAccessTests/Bootstrap.DataAccessTests.csproj index 13377adc..0a16630c 100644 --- a/Bootstrap.DataAccessTests/Bootstrap.DataAccessTests.csproj +++ b/Bootstrap.DataAccessTests/Bootstrap.DataAccessTests.csproj @@ -52,6 +52,7 @@ + diff --git a/Bootstrap.DataAccessTests/RoleHelperTests.cs b/Bootstrap.DataAccessTests/RoleHelperTests.cs new file mode 100644 index 00000000..7d114c54 --- /dev/null +++ b/Bootstrap.DataAccessTests/RoleHelperTests.cs @@ -0,0 +1,49 @@ +using Microsoft.VisualStudio.TestTools.UnitTesting; +using System.Linq; + +namespace Bootstrap.DataAccess.Tests +{ + [TestClass()] + public class RoleTests + { + [TestMethod()] + public void SaveRoleTest() + { + Role role1 = new Role() + { + RoleName = "管理员", + Description = "可以读写所有内容" + }; + var result1 = RoleHelper.SaveRole(role1); + Assert.IsTrue(result1 == true, "带有参数的RoleHelper.SaveRole方法添加用户失败，请检查数据库连接或者数据库SQL语句"); + Role role2 = new Role() + { + ID = 1, + RoleName = "管理员", + Description = "读写所有内容" + }; + var result2 = RoleHelper.SaveRole(role2); + Assert.IsTrue(result2 == true, "带有参数的RoleHelper.SaveRole方法编辑用户信息失败，请检查数据库连接或者数据库SQL语句"); + } + [TestMethod()] + public void RetrieveRoleTest() + { + var result = RoleHelper.RetrieveRole("1"); + Assert.IsTrue((result.Count() == 0 || result.Count() == 1), "带有参数的RoleHelper.RetrieveRole方法调用失败，请检查数据库连接或者数据库SQL语句"); + result = RoleHelper.RetrieveRole(); + Assert.IsTrue(result.Count() >= 0, "不带参数的RoleHelper.RetrieveRole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 DeleteRoleTest() + { + RoleHelper.SaveRole(new Role() + { + ID = 0, + RoleName = "RoleUnitTest", + Description = string.Empty + }); + var role = RoleHelper.RetrieveRole().FirstOrDefault(r => r.RoleName == "RoleUnitTest"); + Assert.IsTrue(RoleHelper.DeleteRole(role.ID.ToString()), "删除用户失败"); + } + } +}