/// <summary>
/// 获取用户角色列表
/// </summary>
/// <param name="userInfo">用户</param>
/// <param name="userId">用户主键</param>
/// <returns>主键数组</returns>
public string[] GetUserRoleIds(UserInfo userInfo, string userId)
{
string[] returnValue = null;
var parameter = ParameterUtil.CreateWithLog(userInfo, MethodBase.GetCurrentMethod());
ServiceUtil.ProcessRDIReadDb(userInfo, parameter, dbProvider =>
{
var userRoleManager = new PiUserRoleManager(dbProvider, userInfo);
returnValue = userRoleManager.GetAllRoleIds(userId);
// returnValue = userRoleManager.GetRoleIds(userId);
});
return(returnValue);
}
/// <summary>
/// 获取用户的条件约束表达式
/// </summary>
/// <param name="tableName">表名</param>
/// <param name="permissionCode">权限代码</param>
/// <returns>主键</returns>
public string GetUserConstraint(string tableName, string permissionCode = "Resource.AccessPermission")
{
string returnValue = string.Empty;
// 这里是获取用户的条件表达式
// 1: 首先用户在哪些角色里是有效的？
// 2: 这些角色都有哪些哪些条件约束？
// 3: 组合约束条件？
// 4：用户本身的约束条件？
string permissionId = string.Empty;
PiPermissionItemManager permissionItemManager = new PiPermissionItemManager(this.UserInfo);
permissionId = permissionItemManager.GetIdByAdd(permissionCode);
PiUserRoleManager manager = new PiUserRoleManager(this.DBProvider, this.UserInfo);
string[] roleIds = manager.GetAllRoleIds(UserInfo.Id);
if (roleIds == null || roleIds.Length == 0)
{
return(returnValue);
}
PiPermissionScopeManager scopeManager = new PiPermissionScopeManager(this.DBProvider, this.UserInfo);
string[] names =
{
PiPermissionScopeTable.FieldResourceCategory
, PiPermissionScopeTable.FieldResourceId
, PiPermissionScopeTable.FieldTargetCategory
, PiPermissionScopeTable.FieldTargetId
, PiPermissionScopeTable.FieldPermissionId
, PiPermissionScopeTable.FieldEnabled
, PiPermissionScopeTable.FieldDeleteMark
};
Object[] values =
{
PiRoleTable.TableName
, roleIds
, "Table"
, tableName
, permissionId
, 1
, 0
};
DataTable dtPermissionScope = scopeManager.GetDT(names, values);
string permissionConstraint = string.Empty;
foreach (DataRow dataRow in dtPermissionScope.Rows)
{
permissionConstraint = dataRow[PiPermissionScopeTable.FieldPermissionConstraint].ToString();
permissionConstraint = permissionConstraint.Trim();
if (!string.IsNullOrEmpty(permissionConstraint))
{
returnValue += " AND " + permissionConstraint;
}
}
//得到当前用户的约束条件
string userConstraint = this.GetConstraint(PiUserTable.TableName, this.UserInfo.Id, tableName) ?? "";
if (!string.IsNullOrEmpty(userConstraint))
{
returnValue += " AND " + userConstraint;
}
if (!string.IsNullOrEmpty(returnValue))
{
returnValue = returnValue.Substring(5);
// 解析替换约束表达式标准函数
returnValue = ConstraintUtil.PrepareParameter(this.UserInfo, returnValue);
}
return(returnValue);
}