TG.WXCRM.V4/BLL/Base/BAS_ROLE_BL.cs

using System;
using System.Collections.Generic;
using System.Linq;
using WX.CRM.BLL.Util;
using WX.CRM.Common;
using WX.CRM.IBLL.Base;

namespace WX.CRM.BLL.Base
{
    public class BAS_ROLE_BL : IBAS_ROLE, IBAS_ROLE_Q
    {
        #region 新增
        /// <summary>
        /// 新增
        /// </summary>
        /// <param name="errors"></param>
        /// <param name="model"></param>
        /// <returns></returns>
        public bool Create(ref ValidationErrors errors, WX.CRM.Model.Entity.BAS_ROLE model)
        {
            try
            {
                using (WX.CRM.Model.Entity.crmContext db = new WX.CRM.Model.Entity.crmContext())
                {
                    model.ROLEID = new SEQUENCES_BL().Seq_base_get();
                    db.BAS_ROLE.Add(model);
                    return db.SaveChanges().GetResult();
                }
            }
            catch (Exception ex)
            {
                errors.Add(ex.Message);
                return false;
            }
        }
        #endregion

        #region 删除
        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="errors"></param>
        /// <param name="id"></param>
        /// <returns></returns>
        public bool Delete(ref ValidationErrors errors, decimal id)
        {
            try
            {
                using (WX.CRM.Model.Entity.crmContext db = new WX.CRM.Model.Entity.crmContext())
                {
                    WX.CRM.Model.Entity.BAS_ROLE entry = db.BAS_ROLE.FirstOrDefault(m => m.ROLEID == id);
                    if (entry == null)
                    {
                        errors.Add("数据已删除！");
                        return false;
                    }
                    db.BAS_ROLE.Remove(entry);
                    return db.SaveChanges().GetResult();
                }
            }
            catch (Exception ex)
            {
                errors.Add(ex.Message);
                return false;
            }
        }
        #endregion

        #region 修改数据
        /// <summary>
        /// 修改数据
        /// </summary>
        /// <param name="errors"></param>
        /// <param name="model"></param>
        /// <returns></returns>
        public bool Update(ref ValidationErrors errors, WX.CRM.Model.Entity.BAS_ROLE model)
        {
            try
            {
                using (WX.CRM.Model.Entity.crmContext db = new WX.CRM.Model.Entity.crmContext())
                {
                    WX.CRM.Model.Entity.BAS_ROLE entry = db.BAS_ROLE.FirstOrDefault(m => m.ROLEID == model.ROLEID);
                    entry.RNAME = model.RNAME;
                    entry.SORTID = model.SORTID;
                    entry.UPDATEUSER = model.UPDATEUSER;
                    entry.UTIME = model.UTIME;
                    entry.CODE = model.CODE;
                    entry.REMARK = model.REMARK;
                    db.SaveChanges();
                    //db.bas_role.Attach(model);
                    //db.Entry<bas_role>(model).State = EntityState.Modified;
                    return true;
                }
            }
            catch (Exception ex)
            {
                errors.Add(ex.Message);
                return false;
            }
        }
        #endregion

        #region 获取单个实体
        /// <summary>
        /// 获取单个实体
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public WX.CRM.Model.Entity.BAS_ROLE GetModel(decimal id)
        {
            using (WX.CRM.Model.Entity.crmContext db = new WX.CRM.Model.Entity.crmContext())
            {
                return db.BAS_ROLE.SingleOrDefault(m => m.ROLEID == id);
            }
        }
        #endregion

        #region 获取列表
        /// <summary>
        /// 获取列表
        /// </summary>
        /// <returns></returns>
        public List<WX.CRM.Model.Entity.BAS_ROLE> GetList()
        {
            using (WX.CRM.Model.Entity.crmContext db = new WX.CRM.Model.Entity.crmContext())
            {
                return db.BAS_ROLE.OrderBy(m => m.SORTID).ToList();
            }
        }
        #endregion

        #region 批量修改顺序
        /// <summary>
        /// 批量修改顺序
        /// </summary>
        /// <param name="roleIds">角色ID</param>
        /// <param name="sortIds">排序号</param>
        /// <returns></returns>
        public bool Sort(ref ValidationErrors errors, string roleIdStr, string sortIdStr)
        {
            try
            {
                using (WX.CRM.Model.Entity.crmContext db = new WX.CRM.Model.Entity.crmContext())
                {

                    string[] roleIds = roleIdStr.Split(',');
                    string[] sortIds = sortIdStr.Split(',');
                    for (int i = 0; i < roleIds.Length; i++)
                    {
                        decimal roleid = Convert.ToDecimal(roleIds[i]);
                        decimal sortid = Convert.ToDecimal(sortIds[i]);
                        WX.CRM.Model.Entity.BAS_ROLE model = db.BAS_ROLE.FirstOrDefault(m => m.ROLEID == roleid);

                        if (model != null)
                            model.SORTID = sortid;
                    }

                    db.SaveChanges();
                    return true;
                }
            }
            catch (Exception ex) { errors.Add(ex.Message); return false; }
        }
        #endregion

        #region 获取角色树形
        /// <summary>
        /// 获取角色树形
        /// </summary>
        /// <returns></returns>
        public object GetRoleTree()
        {
            using (WX.CRM.Model.Entity.crmContext db = new WX.CRM.Model.Entity.crmContext())
            {
                return (from model in db.BAS_ROLE.OrderBy(m => m.SORTID)
                        select new
                        {
                            id = model.ROLEID,
                            text = model.RNAME,
                            iconCls = "icon-man"
                        }).ToList();
            }
        }
        #endregion
    }
}