OA2021/DAL/GroupsCustomersService.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Models;
using System.Data;
using System.Data.SqlClient;

namespace DAL
{
    /// <summary>
    /// 团组客户保险数据访问类
    /// </summary>
    public class GroupsCustomersService
    {
        /// <summary>
        /// 查询所有
        /// </summary>
        /// <param name="sql">sql语句</param>
        /// <param name="param">可变参数数组</param>
        /// <returns>返回集合</returns>
        List<GroupsCustomers> excuteSql(string sql, params SqlParameter[] param)
        {
            return ServiceBase<GroupsCustomers>.excuteSql(new GroupsCustomers(), "GroupsCustomers", sql, CommandType.Text, param);
        }


        /// <summary>
        /// 获取单个对象
        /// </summary>
        /// <param name="sql">sql语句</param>
        /// <param name="param">可变参数数组</param>
        /// <returns>返回空或者单个对象</returns>
        GroupsCustomers excuteType(string sql, params SqlParameter[] param)
        {
            //查询结果放入对象集合
            List<GroupsCustomers> gcList = excuteSql(sql, param);
            //判断集合是否为空
            if (gcList == null || gcList.Count == 0)
                //返回null
                return null;
            //返回单个对象
            return gcList[0];
        }


        /// <summary>
        /// 根据编号查询对象信息
        /// </summary>
        /// <param name="id">对象编号</param>
        /// <returns>返回空或者单个对象信息</returns>
        public GroupsCustomers GetGroupsCustomersByID(int id)
        {
            //调用获取单个对象的方法
            return excuteType("select * from GroupsCustomers where Id = @id and isdel=0", new SqlParameter("@id", id));
        }

        /// <summary>
        /// 获取全部 - 分页
        /// </summary>
        /// <returns></returns>
        public List<GroupsCustomers> GetGroupsCustomers(int pageIndex, out int sumPage, out int totalRecord, string tourCode, string clientName)
        {
            string sqlwhere = "IsDel = 0 and DIId = '" + tourCode + "' and ClientName like '%" + clientName + "%'";

            return PageBase<GroupsCustomers>.excutePageSql(new GroupsCustomers(), "GroupsCustomers", "GroupsCustomers", "*", "id desc", sqlwhere, 10, pageIndex, out sumPage, out totalRecord);
        }

        /// <summary>
        /// 增加
        /// </summary>
        /// <returns></returns>
        public bool AddGroupsCustomers(GroupsCustomers v, out int id)
        {
            string sql = "insert into GroupsCustomers values(@DIId,@ClientName,@InsuranceCosts,@Currency,@Attachment,@Remark,@Operator,@OperatorDate,@IsDel,@Iid);SELECT @@IDENTITY";

            SqlParameter[] parameter = new SqlParameter[]{
                new SqlParameter("@DIId",v.DIId),
                new SqlParameter("@ClientName",v.ClientName),
                new SqlParameter("@InsuranceCosts",v.InsuranceCosts),
                new SqlParameter("@Currency",v.Currency),
                new SqlParameter("@Attachment",v.Attachment),
                new SqlParameter("@Remark",v.Remark),
                new SqlParameter("@Operator",v.Operators),
                new SqlParameter("@OperatorDate",v.OperatorsDate),
                new SqlParameter("@IsDel",v.IsDel),
                new SqlParameter("@Iid",v.Iid)
            };

            int obj = Convert.ToInt32(SqlHelper.ExecuteScalar(sql, CommandType.Text, parameter));

            if (obj > 0)
            {
                id = obj;
                return true;
            }

            id = 0;
            return false;
        }

        /// <summary>
        /// 编辑
        /// </summary>
        /// <returns></returns>
        public bool EditGroupsCustomers(GroupsCustomers v)
        {
            string sql = "update GroupsCustomers set DIId = @DIId,ClientName = @ClientName,InsuranceCosts = @InsuranceCosts,Currency = @Currency,Attachment = @Attachment,Remark = @Remark,Operator = @Operator,OperatorDate = @OperatorDate,Iid =@Iid where Id = @Id";

            SqlParameter[] parameter = new SqlParameter[]{
                new SqlParameter("@DIId",v.DIId),
                new SqlParameter("@ClientName",v.ClientName),
                new SqlParameter("@InsuranceCosts",v.InsuranceCosts),
                new SqlParameter("@Currency",v.Currency),
                new SqlParameter("@Attachment",v.Attachment),
                new SqlParameter("@Remark",v.Remark),
                new SqlParameter("@Operator",v.Operators),
                new SqlParameter("@OperatorDate",v.OperatorsDate),
                new SqlParameter("@Iid",v.Iid),
                new SqlParameter("@Id",v.Id)
            };

            if (SqlHelper.ExecuteNonQuery(sql, CommandType.Text, parameter) > 0)
                return true;
            return false;
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public bool DelGroupsCustomers(int id)
        {
            if (SqlHelper.ExecuteNonQuery("update GroupsCustomers set IsDel = 1 where Id = @Id", CommandType.Text, new SqlParameter("@Id", id)) > 0)
                return true;
            return false;
        }

        public double GetByIid(int Iid)
        {
            string sql = "select sum(InsuranceCosts) from GroupsCustomers where Iid = " + Iid + "";
            object obj = SqlHelper.ExecuteScalar(sql, CommandType.Text);
            if (obj != null)
            {
                if (!string.IsNullOrEmpty(obj.ToString()))
                {
                    double value = (double)obj;
                    return value;
                }
                else
                    return 0;
            }
            else
                return 0;
        }

        /// <summary>
        /// 保险费用 - 分页
        /// </summary>
        /// <returns></returns>
        public List<GroupsCustomers> GetGroupsCustomersByDid(int pageIndex, out int sumPage, out int totalRecord, string tourCode)
        {
            string sqlwhere = "IsDel = 0 and Iid = '" + tourCode + "'";

            return PageBase<GroupsCustomers>.excutePageSql(new GroupsCustomers(), "GroupsCustomers", "GroupsCustomers", "*", "id desc", sqlwhere, 10, pageIndex, out sumPage, out totalRecord);
        }

    }
}