using System;
using Microsoft.Xrm.Sdk;
using Microsoft.Xrm.Sdk.Query;
using System.Collections.Generic;
using Microsoft.Crm.Sdk.Messages;
/// <summary>
/// 权限
/// </summary>
public class PrivilegeHelper
{
public static readonly string entityName = "privilege";
/// <summary>
/// 查询一个实体的权限
/// 一般的实体都有8个主要的权限
/// </summary>
public List<Privilege> SearchPrivilegeByEntityName(IOrganizationService service, string name)
{
List<Privilege> list = new List<Privilege>();
//一般的实体都有8个权限，这里如果实体是：account
//prvCreateAccount: 创建客户,prvReadAccount: 读取客户记录,prvWriteAccount: 改动客户
//prvDeleteAccount: 删除客户,prvAppendAccount: 追加,prvAppendToAccount: 追加到
//prvAssignAccount: 分配客户,prvShareAccount: 共享客户
QueryExpression query = new QueryExpression();
query.EntityName = entityName;
query.ColumnSet = new ColumnSet("name");
query.Criteria.AddCondition(new ConditionExpression("name",ConditionOperator.Like,"prv%" + name));
EntityCollection ec = service.RetrieveMultiple(query);
if (ec != null && ec.Entities.Count > 0)
{
foreach(Entity en in ec.Entities)
{
Privilege p = new Privilege();
p.id = en.Id;
p.name = en["name"].ToString();
list.Add(p);
}
}
return list;
}
/// <summary>
/// 通过id查询一个权限
/// </summary>
/// <param name="service">服务</param>
/// <param name="privilegeId">权限id</param>
public Privilege SearchPrivilegeById(IOrganizationService service,Guid privilegeId)
{
Entity en = service.Retrieve(entityName, privilegeId, new ColumnSet("name"));
Privilege p = new Privilege() { id = privilegeId };
p.name = en["name"].ToString();
return p;
}
/// <summary>
/// 查询一个用户具有的权限
/// </summary>
/// <param name="service">服务</param>
/// <param name="userId">用户</param>
public void SearchPrivilegeByUserId(IOrganizationService service,Guid userId)
{
RetrieveUserPrivilegesRequest request = new RetrieveUserPrivilegesRequest();
request.UserId = userId;
RetrieveUserPrivilegesResponse response = (RetrieveUserPrivilegesResponse)service.Execute(request);
if (response.RolePrivileges != null)
{
RolePrivilege[] arrayResult = response.RolePrivileges;
}
}
/// <summary>
/// 检索系统中定义的特权集
/// </summary>
/// <param name="service">服务</param>
public List<Privilege> SearchAllPrivilege(IOrganizationService service)
{
List<Privilege> list = new List<Privilege>();
RetrievePrivilegeSetRequest request = new RetrievePrivilegeSetRequest();
RetrievePrivilegeSetResponse response = (RetrievePrivilegeSetResponse)service.Execute(request);
if (response.EntityCollection != null)
{
EntityCollection ec = response.EntityCollection;
if (ec != null && ec.Entities.Count > 0)
{
foreach (Entity en in ec.Entities)
{
Privilege p = new Privilege();
p.id = en.Id;
p.name = en["name"].ToString();
list.Add(p);
}
}
}
return list;
}
public class Privilege
{
public Guid id { get; set; }
public string name { get; set; }
}
}