ds8-solution-pro/ds-wms-service/DS.WMS.Core/Application/Method/InvoiceApplicationService.cs

using DS.Module.Core;
using DS.Module.Core.Enums;
using DS.Module.Core.Extensions;
using DS.WMS.Core.Application.Dtos;
using DS.WMS.Core.Application.Entity;
using DS.WMS.Core.Application.Interface;
using DS.WMS.Core.Fee.Entity;
using DS.WMS.Core.Sys.Entity;
using SqlSugar;

namespace DS.WMS.Core.Application.Method
{
    /// <summary>
    /// 发票申请服务
    /// </summary>
    public class InvoiceApplicationService : ApplicationService<InvoiceApplication>, IInvoiceApplicationService
    {
        /// <summary>
        /// 初始化 
        /// </summary>
        /// <param name="serviceProvider"></param>
        public InvoiceApplicationService(IServiceProvider serviceProvider) : base(serviceProvider)
        {
        }

        /// <summary>
        /// 获取分页列表
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        public async Task<DataResult<List<InvoiceApplicationDto>>> GetListAsync(PageRequest request)
        {
            List<IConditionalModel> whereList = [];
            if (!request.QueryCondition.IsNullOrEmpty())
                whereList = Db.ConfigQuery.Context.Utilities.JsonToConditionalModels(request.QueryCondition);

            var result = await TenantDb.Queryable<InvoiceApplication>().Includes(x => x.Details).Where(whereList)
                .Select((x) => new InvoiceApplicationDto
                {
                    ApplicationNO = x.ApplicationNO,
                    Status = x.Status,
                    CustomerName = x.CustomerName,
                    InvoiceHeader = x.InvoiceHeader,
                    Currency = x.Currency,
                    ApplyAmount = x.ApplyAmount,
                    OriginalAmountList = x.Details.Select(y => y.OriginalCurrency + " " + y.OriginalAmount).ToList(),
                    InvoiceCurrency = x.InvoiceCurrency,
                    InvoiceAmount = x.InvoiceAmount,
                    CreateTime = x.CreateTime, //申请时间
                    CreateBy = x.CreateBy, //申请人ID
                    InvoiceNO = x.InvoiceNO,
                    InvoiceBillNO = x.InvoiceBillNO, //实际开出票号
                    Note = x.Note,
                    Reason = x.Reason,
                    RestAmount = 0, //未结算
                    InvoiceDate = x.InvoiceDate,
                    Category = x.Category, //申请类型
                    Rate = x.Rate,
                    PushMode = x.PushMode,
                    Email = x.Email,
                    CellPhoneNO = x.CellPhoneNO,
                    InvoiceRemark = x.InvoiceRemark //开票要求
                }).ToQueryPageAsync(request.PageCondition);

            if (result.Data.Count > 0)
            {
                //关联用户名称
                var userIds = result.Data.Select(x => x.CreateBy).Distinct();
                var users = await Db.Queryable<SysUser>().Where(x => userIds.Contains(x.Id)).Select(x => new { x.Id, x.UserName }).ToListAsync();
                foreach (var item in result.Data)
                {
                    item.CreateByName = users.Find(x => x.Id == item.CreateBy)?.UserName;
                }
            }

            return result;
        }


        protected override DataResult PreSave(InvoiceApplication application, InvoiceApplication dbValue)
        {
            if (dbValue != null && dbValue.Status != InvoiceApplicationStatus.Pending && dbValue.Status != InvoiceApplicationStatus.AuditRejected)
                return DataResult.Failed("只能修改状态为：未提交/审核驳回的申请单");

            //if (application.Details.Count > 0 && !string.Equals(dbValue.Currency, application.Currency, StringComparison.OrdinalIgnoreCase))
            //    return DataResult.Failed("提交申请单币别需与原申请单币别一致");

            //if (application.Details.Count > 0)
            //{
            //    if (!application.Currency.IsNullOrEmpty() && application.Details.Any(x => x.Currency != application.Currency))
            //        return DataResult.Failed($"申请单不是原币申请，所有明细币别必须为 {application.Currency}");
            //}

            return DataResult.Success;
        }

        protected override DataResult PreDelete(List<InvoiceApplication> applications)
        {
            if (applications.Any(x => x.Status != InvoiceApplicationStatus.Pending && x.Status != InvoiceApplicationStatus.AuditRejected))
                return DataResult.Failed("只能删除状态为‘未提交’或‘审核驳回’的申请单", MultiLanguageConst.FeeRecordDelete);

            return DataResult.Success;
        }

        protected override async Task OnDeleteDetailAsync(List<ApplicationDetail> details)
        {
            //还原费用表的已开票金额
            var fees = details.Select(x => new FeeRecord { Id = x.RecordId, OrderInvoiceAmount = x.OriginalAmount }).ToList();
            await TenantDb.Updateable(fees)
                   .PublicSetColumns(it => it.OrderInvoiceAmount, "-")
                   .UpdateColumns(x => new { x.OrderInvoiceAmount })
                   .ExecuteCommandAsync();
        }
    }
}