337 lines
17 KiB
C#
337 lines
17 KiB
C#
using Longbow.Caching;
|
||
using Longbow.Caching.Configuration;
|
||
using Longbow.Data;
|
||
using Longbow.ExceptionManagement;
|
||
using Longbow.Security;
|
||
using Longbow.Security.Principal;
|
||
using System;
|
||
using System.Collections.Generic;
|
||
using System.Data;
|
||
using System.Data.Common;
|
||
using System.Data.SqlClient;
|
||
using System.Globalization;
|
||
using System.Linq;
|
||
|
||
namespace Bootstrap.DataAccess
|
||
{
|
||
/// <summary>
|
||
/// 用户表相关操作类
|
||
/// </summary>
|
||
public static class UserHelper
|
||
{
|
||
internal const string RetrieveUsersDataKey = "UserHelper-RetrieveUsers";
|
||
private const string RetrieveUsersByNameDataKey = "UserHelper-RetrieveUsersByName";
|
||
internal const string RetrieveUsersByRoleIDDataKey = "UserHelper-RetrieveUsersByRoleId";
|
||
internal const string RetrieveUsersByGroupIDDataKey = "UserHelper-RetrieveUsersByGroupId";
|
||
/// <summary>
|
||
/// 查询所有用户
|
||
/// </summary>
|
||
/// <param name="pIds"></param>
|
||
/// <returns></returns>
|
||
public static IEnumerable<User> RetrieveUsers(string tId = null)
|
||
{
|
||
string sql = "select ID, UserName, DisplayName, RegisterTime, ApprovedTime from Users Where ApprovedTime is not null";
|
||
var ret = CacheManager.GetOrAdd(RetrieveUsersDataKey, CacheSection.RetrieveIntervalByKey(RetrieveUsersDataKey), key =>
|
||
{
|
||
List<User> Users = new List<User>();
|
||
DbCommand cmd = DBAccessManager.SqlDBAccess.CreateCommand(CommandType.Text, sql);
|
||
try
|
||
{
|
||
using (DbDataReader reader = DBAccessManager.SqlDBAccess.ExecuteReader(cmd))
|
||
{
|
||
while (reader.Read())
|
||
{
|
||
Users.Add(new User()
|
||
{
|
||
ID = (int)reader[0],
|
||
UserName = (string)reader[1],
|
||
DisplayName = (string)reader[2],
|
||
RegisterTime = (DateTime)reader[3],
|
||
ApprovedTime = (DateTime)reader[4]
|
||
});
|
||
}
|
||
}
|
||
}
|
||
catch (Exception ex) { ExceptionManager.Publish(ex); }
|
||
return Users;
|
||
}, CacheSection.RetrieveDescByKey(RetrieveUsersDataKey));
|
||
return string.IsNullOrEmpty(tId) ? ret : ret.Where(t => tId.Equals(t.ID.ToString(), StringComparison.OrdinalIgnoreCase));
|
||
}
|
||
/// <summary>
|
||
/// 根据用户名查询用户
|
||
/// </summary>
|
||
/// <param name="userName"></param>
|
||
/// <returns></returns>
|
||
public static User RetrieveUsersByName(string userName)
|
||
{
|
||
if (LgbPrincipal.IsAdmin(userName)) return new User() { DisplayName = "网站管理员", UserName = userName };
|
||
string key = string.Format("{0}-{1}", RetrieveUsersByNameDataKey, userName);
|
||
return CacheManager.GetOrAdd(key, CacheSection.RetrieveIntervalByKey(RetrieveUsersByNameDataKey), k =>
|
||
{
|
||
User user = null;
|
||
string sql = "select ID, UserName, [Password], PassSalt, DisplayName, RegisterTime, ApprovedTime from Users where ApprovedTime is not null and UserName = @UserName";
|
||
DbCommand cmd = DBAccessManager.SqlDBAccess.CreateCommand(CommandType.Text, sql);
|
||
try
|
||
{
|
||
cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@UserName", userName, ParameterDirection.Input));
|
||
using (DbDataReader reader = DBAccessManager.SqlDBAccess.ExecuteReader(cmd))
|
||
{
|
||
if (reader.Read())
|
||
{
|
||
user = new User()
|
||
{
|
||
ID = (int)reader[0],
|
||
UserName = (string)reader[1],
|
||
Password = (string)reader[2],
|
||
PassSalt = (string)reader[3],
|
||
DisplayName = (string)reader[4],
|
||
RegisterTime = (DateTime)reader[5],
|
||
ApprovedTime = (DateTime)reader[6]
|
||
};
|
||
}
|
||
}
|
||
}
|
||
catch (Exception ex) { ExceptionManager.Publish(ex); }
|
||
return user;
|
||
}, CacheSection.RetrieveDescByKey(RetrieveUsersByNameDataKey));
|
||
}
|
||
/// <summary>
|
||
/// 删除用户
|
||
/// </summary>
|
||
/// <param name="ids"></param>
|
||
public static bool DeleteUser(string ids)
|
||
{
|
||
bool ret = false;
|
||
if (string.IsNullOrEmpty(ids) || ids.Contains("'")) return ret;
|
||
try
|
||
{
|
||
using (DbCommand cmd = DBAccessManager.SqlDBAccess.CreateCommand(CommandType.StoredProcedure, "Proc_DeleteUsers"))
|
||
{
|
||
cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@ids", ids, ParameterDirection.Input));
|
||
DBAccessManager.SqlDBAccess.ExecuteNonQuery(cmd);
|
||
}
|
||
CacheCleanUtility.ClearCache(userIds: ids);
|
||
ret = true;
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
ExceptionManager.Publish(ex);
|
||
}
|
||
return ret;
|
||
}
|
||
/// <summary>
|
||
/// 保存新建/更新的用户信息
|
||
/// </summary>
|
||
/// <param name="p"></param>
|
||
/// <returns></returns>
|
||
public static bool SaveUser(User p)
|
||
{
|
||
if (p == null) throw new ArgumentNullException("p");
|
||
bool ret = false;
|
||
if (p.UserName.Length > 50) p.UserName.Substring(0, 50);
|
||
p.PassSalt = LgbCryptography.GenerateSalt();
|
||
p.Password = LgbCryptography.ComputeHash(p.Password, p.PassSalt);
|
||
if (p.DisplayName.Length > 50) p.DisplayName.Substring(0, 50);
|
||
string sql = p.ID == 0 ?
|
||
"Insert Into Users (UserName, Password, PassSalt, DisplayName, RegisterTime, ApprovedTime) Values (@UserName, @Password, @PassSalt, @DisplayName, GetDate(), @ApprovedTime)" :
|
||
"Update Users set UserName = @UserName, Password = @Password, PassSalt = @PassSalt, DisplayName = @DisplayName 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("@UserName", p.UserName, ParameterDirection.Input));
|
||
cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@Password", p.Password, ParameterDirection.Input));
|
||
cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@PassSalt", p.PassSalt, ParameterDirection.Input));
|
||
cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@DisplayName", p.DisplayName, ParameterDirection.Input));
|
||
cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@ApprovedTime", DBAccess.ToDBValue(p.ApprovedTime), ParameterDirection.Input));
|
||
DBAccessManager.SqlDBAccess.ExecuteNonQuery(cmd);
|
||
}
|
||
CacheCleanUtility.ClearCache(userIds: p.ID == 0 ? "" : p.ID.ToString());
|
||
ret = true;
|
||
}
|
||
catch (DbException ex)
|
||
{
|
||
ExceptionManager.Publish(ex);
|
||
}
|
||
return ret;
|
||
}
|
||
/// <summary>
|
||
/// 验证用户登陆账号与密码正确
|
||
/// </summary>
|
||
/// <param name="userName"></param>
|
||
/// <param name="password"></param>
|
||
/// <returns></returns>
|
||
public static bool Authenticate(string userName, string password)
|
||
{
|
||
var user = RetrieveUsersByName(userName);
|
||
return user != null && user.Password == LgbCryptography.ComputeHash(password, user.PassSalt);
|
||
}
|
||
/// <summary>
|
||
/// 通过roleId获取所有用户
|
||
/// </summary>
|
||
/// <param name="roleId"></param>
|
||
/// <returns></returns>
|
||
public static IEnumerable<User> RetrieveUsersByRoleId(int roleId)
|
||
{
|
||
string key = string.Format("{0}-{1}", RetrieveUsersByRoleIDDataKey, roleId);
|
||
return CacheManager.GetOrAdd(key, CacheSection.RetrieveIntervalByKey(RetrieveUsersByNameDataKey), k =>
|
||
{
|
||
List<User> Users = new List<User>();
|
||
string sql = "select u.ID, u.UserName, u.DisplayName, case ur.UserID when u.ID then 'checked' else '' end [status] from Users u left join UserRole ur on u.ID = ur.UserID and RoleID = @RoleID where u.ApprovedTime is not null";
|
||
DbCommand cmd = DBAccessManager.SqlDBAccess.CreateCommand(CommandType.Text, sql);
|
||
cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@RoleID", roleId, ParameterDirection.Input));
|
||
try
|
||
{
|
||
using (DbDataReader reader = DBAccessManager.SqlDBAccess.ExecuteReader(cmd))
|
||
{
|
||
while (reader.Read())
|
||
{
|
||
Users.Add(new User()
|
||
{
|
||
ID = (int)reader[0],
|
||
UserName = (string)reader[1],
|
||
DisplayName = (string)reader[2],
|
||
Checked = (string)reader[3]
|
||
});
|
||
}
|
||
}
|
||
}
|
||
catch (Exception ex) { ExceptionManager.Publish(ex); }
|
||
return Users;
|
||
}, CacheSection.RetrieveDescByKey(RetrieveUsersByRoleIDDataKey));
|
||
}
|
||
/// <summary>
|
||
/// 通过角色ID保存当前授权用户（插入）
|
||
/// </summary>
|
||
/// <param name="id">角色ID</param>
|
||
/// <param name="value">用户ID数组</param>
|
||
/// <returns></returns>
|
||
public static bool SaveUsersByRoleId(int id, string userIds)
|
||
{
|
||
bool ret = false;
|
||
DataTable dt = new DataTable();
|
||
dt.Columns.Add("RoleID", typeof(int));
|
||
dt.Columns.Add("UserID", typeof(int));
|
||
if (!string.IsNullOrEmpty(userIds)) userIds.Split(',').ToList().ForEach(userId => dt.Rows.Add(id, userId));
|
||
using (TransactionPackage transaction = DBAccessManager.SqlDBAccess.BeginTransaction())
|
||
{
|
||
try
|
||
{
|
||
//删除用户角色表该角色所有的用户
|
||
string sql = "delete from UserRole where RoleID=@RoleID";
|
||
using (DbCommand cmd = DBAccessManager.SqlDBAccess.CreateCommand(CommandType.Text, sql))
|
||
{
|
||
cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@RoleID", id, ParameterDirection.Input));
|
||
DBAccessManager.SqlDBAccess.ExecuteNonQuery(cmd, transaction);
|
||
//批插入用户角色表
|
||
using (SqlBulkCopy bulk = new SqlBulkCopy((SqlConnection)transaction.Transaction.Connection, SqlBulkCopyOptions.Default, (SqlTransaction)transaction.Transaction))
|
||
{
|
||
bulk.DestinationTableName = "UserRole";
|
||
bulk.ColumnMappings.Add("RoleID", "RoleID");
|
||
bulk.ColumnMappings.Add("UserID", "UserID");
|
||
bulk.WriteToServer(dt);
|
||
transaction.CommitTransaction();
|
||
}
|
||
}
|
||
CacheCleanUtility.ClearCache(userIds: userIds, roleIds: id.ToString());
|
||
ret = true;
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
ExceptionManager.Publish(ex);
|
||
transaction.RollbackTransaction();
|
||
}
|
||
}
|
||
return ret;
|
||
}
|
||
/// <summary>
|
||
/// 通过groupId获取所有用户
|
||
/// </summary>
|
||
/// <param name="roleId"></param>
|
||
/// <returns></returns>
|
||
public static IEnumerable<User> RetrieveUsersByGroupId(int groupId)
|
||
{
|
||
string key = string.Format("{0}-{1}", RetrieveUsersByGroupIDDataKey, groupId);
|
||
return CacheManager.GetOrAdd(key, CacheSection.RetrieveIntervalByKey(RetrieveUsersByGroupIDDataKey), k =>
|
||
{
|
||
List<User> Users = new List<User>();
|
||
string sql = "select u.ID, u.UserName, u.DisplayName, case ur.UserID when u.ID then 'checked' else '' end [status] from Users u left join UserGroup ur on u.ID = ur.UserID and GroupID =@groupId where u.ApprovedTime is not null";
|
||
DbCommand cmd = DBAccessManager.SqlDBAccess.CreateCommand(CommandType.Text, sql);
|
||
cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@GroupID", groupId, ParameterDirection.Input));
|
||
try
|
||
{
|
||
using (DbDataReader reader = DBAccessManager.SqlDBAccess.ExecuteReader(cmd))
|
||
{
|
||
while (reader.Read())
|
||
{
|
||
Users.Add(new User()
|
||
{
|
||
ID = (int)reader[0],
|
||
UserName = (string)reader[1],
|
||
DisplayName = (string)reader[2],
|
||
Checked = (string)reader[3]
|
||
});
|
||
}
|
||
}
|
||
}
|
||
catch (Exception ex) { ExceptionManager.Publish(ex); }
|
||
return Users;
|
||
}, CacheSection.RetrieveDescByKey(RetrieveUsersByRoleIDDataKey));
|
||
}
|
||
/// <summary>
|
||
/// 通过部门ID保存当前授权用户（插入）
|
||
/// </summary>
|
||
/// <param name="id">GroupID</param>
|
||
/// <param name="value">用户ID数组</param>
|
||
/// <returns></returns>
|
||
public static bool SaveUsersByGroupId(int id, string userIds)
|
||
{
|
||
bool ret = false;
|
||
DataTable dt = new DataTable();
|
||
dt.Columns.Add("UserID", typeof(int));
|
||
dt.Columns.Add("GroupID", typeof(int));
|
||
if (!string.IsNullOrEmpty(userIds)) userIds.Split(',').ToList().ForEach(userId => dt.Rows.Add(userId, id));
|
||
using (TransactionPackage transaction = DBAccessManager.SqlDBAccess.BeginTransaction())
|
||
{
|
||
try
|
||
{
|
||
//删除用户角色表该角色所有的用户
|
||
string sql = "delete from UserGroup where GroupID = @GroupID";
|
||
using (DbCommand cmd = DBAccessManager.SqlDBAccess.CreateCommand(CommandType.Text, sql))
|
||
{
|
||
cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@GroupID", id, ParameterDirection.Input));
|
||
DBAccessManager.SqlDBAccess.ExecuteNonQuery(cmd, transaction);
|
||
//批插入用户角色表
|
||
using (SqlBulkCopy bulk = new SqlBulkCopy((SqlConnection)transaction.Transaction.Connection, SqlBulkCopyOptions.Default, (SqlTransaction)transaction.Transaction))
|
||
{
|
||
bulk.DestinationTableName = "UserGroup";
|
||
bulk.ColumnMappings.Add("UserID", "UserID");
|
||
bulk.ColumnMappings.Add("GroupID", "GroupID");
|
||
bulk.WriteToServer(dt);
|
||
transaction.CommitTransaction();
|
||
}
|
||
}
|
||
CacheCleanUtility.ClearCache(userIds: userIds, groupIds: id.ToString());
|
||
ret = true;
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
ExceptionManager.Publish(ex);
|
||
transaction.RollbackTransaction();
|
||
}
|
||
}
|
||
return ret;
|
||
}
|
||
/// <summary>
|
||
///
|
||
/// </summary>
|
||
/// <returns></returns>
|
||
public static bool RegisterUser(string userName, string displayName, string password)
|
||
{
|
||
//TODO：判断注册用户是否合理，判断合法后插入数据库中返回真，并通知管理员组有新用户注册，需要批复。数据库Users表中增加一个字段标示用户是否被批复
|
||
if (string.IsNullOrEmpty(userName) || string.IsNullOrEmpty(displayName) || string.IsNullOrEmpty(password)) return false;
|
||
return SaveUser(new User() { UserName = userName, DisplayName = displayName, Password = password });
|
||
}
|
||
}
|
||
} |