using System;

    using Microsoft.Xrm.Sdk;

    using Microsoft.Crm.Sdk.Messages;

    using System.Collections.Generic;

/// <summary>

    /// 安全角色

    /// </summary>

    public class RoleHelper

    {

        public static readonly string entityName = "role";

        public Guid roleId = Guid.Empty;

/// <summary>

        /// 创建安全角色

        /// </summary>

        /// <param name="service">服务</param>

        /// <param name="name">角色名称</param>

        /// <param name="unitId">业务部门</param>

        public void Create(IOrganizationService service,string name,Guid unitId)

        {

            Entity en = new Entity() { LogicalName = entityName };

            en["name"] = name;

            en["businessunitid"] = new EntityReference() { LogicalName = "businessunit",Id = unitId };

            roleId = service.Create(en);

        }

/// <summary>

        /// 改动安全角色

        /// </summary>

        /// <param name="service">服务</param>

        /// <param name="name">角色名称</param>

        /// <param name="unitId">业务部门</param>

        public void Update(IOrganizationService service, string name, Guid unitId)


        {

            Entity en = new Entity() { LogicalName = entityName,Id = roleId };

            en["name"] = name;

            en["businessunitid"] = new EntityReference() { LogicalName = "businessunit", Id = unitId };

            service.Update(en);

        }

/// <summary>

        /// 给安全角色加入权限

        /// </summary>

        /// <param name="service">服务</param>

        /// <param name="businessUnitId">业务部门id</param>

        /// <param name="privilegeId">权限id</param>

        public void AddPrivilegesRole(IOrganizationService service,Guid businessUnitId,Guid privilegeId)


        {

            AddPrivilegesRoleRequest request = new AddPrivilegesRoleRequest();

            request.RoleId = roleId;

            RolePrivilege rp = new RolePrivilege();

            //Basic: 1/4,Local : 1/2,Deep : 3/4,Global: 4/4 组织

            rp.Depth = PrivilegeDepth.Basic;

            //权限

            rp.PrivilegeId = privilegeId;

            //业务部门

            rp.BusinessUnitId = businessUnitId;

            //权限

            request.Privileges = new RolePrivilege[] { rp };

service.Execute(request);

        }

/// <summary>

        /// 给安全角色移除权限

        /// </summary>

        /// <param name="service">服务</param>

        /// <param name="privilergeId">安全角色</param>

        public void RemovePrivilegeRole(IOrganizationService service,Guid privilergeId)


        {

            RemovePrivilegeRoleRequest roleRequest = new RemovePrivilegeRoleRequest();

            roleRequest.RoleId = roleId;

            roleRequest.PrivilegeId = privilergeId;

            service.Execute(roleRequest);

        }

/// <summary>

        /// 安全角色替换权限(删除曾经的角色，加入现有的角色)

        /// </summary>

        /// <param name="service">服务</param>

        /// <param name="businessUnitId">业务部门id</param>

        /// <param name="privilegeId">权限id</param>

        public void ReplacePrivilegeRpole(IOrganizationService service,Guid businessUnitId, Guid privilegeId)


        {

            ReplacePrivilegesRoleRequest roleRequest = new ReplacePrivilegesRoleRequest();

            roleRequest.RoleId = roleId;

            RolePrivilege rp = new RolePrivilege();

            //Basic: 1/4,Local : 1/2,Deep : 3/4,Global: 4/4 组织

            rp.Depth = PrivilegeDepth.Basic;

            //权限

            rp.PrivilegeId = privilegeId;

            //业务部门

            rp.BusinessUnitId = businessUnitId;

            //权限

            roleRequest.Privileges = new RolePrivilege[] { rp };

service.Execute(roleRequest);

        }

/// <summary>

        /// 检索分派给指定角色的权限

        /// </summary>

        /// <param name="service">服务</param>

        public void SearchPrivilegeRole(IOrganizationService service)

        {

            RetrieveRolePrivilegesRoleRequest request = new RetrieveRolePrivilegesRoleRequest();

            request.RoleId = roleId;

ReplacePrivilegesRoleResponse response = (ReplacePrivilegesRoleResponse)service.Execute(request);

            if (response != null && response.Results != null) {

                ParameterCollection result = response.Results;

            }

        }

/// <summary>

        /// 删除安全角色

        /// </summary>

        /// <param name="service">服务</param>

        public void Delete(IOrganizationService service)

        {

            service.Delete(entityName, roleId);

        }

    }