schangxiang@126.com
2025-05-14 856cdf5c19fcc21255ef06335747040711fce530
HIAWms/server/src/CMS.Plugin.HIAWms.Application/Implements/WmsMaterialAppService.cs
@@ -4,6 +4,8 @@
using CMS.Plugin.HIAWms.Domain.Shared.WmsMaterials;
using CMS.Plugin.HIAWms.Domain.WmsMaterials;
using CmsQueryExtensions;
using CmsQueryExtensions.Extension;
using System.Linq.Expressions;
using Volo.Abp;
using Volo.Abp.Application.Dtos;
using Volo.Abp.Data;
@@ -42,13 +44,40 @@
            input.Sorting = nameof(WmsMaterial.Sort);
        }
        var specification = new WmsMaterialSpecification(input.Name);
        var material = ObjectMapper.Map<GetWmsMaterialInput, WmsMaterial>(input);
        var count = await _wmsmaterialRepository.GetCountAsync(material,input.Filter, specification);
        #region 动态构造查询条件
        var list = await _wmsmaterialRepository.GetListAsync(material,input.Sorting, input.MaxResultCount,  input.SkipCount, input.Filter, specification);
        //动态构造查询条件
        var whereConditions = DynamicGetQueryParams(input);
        #endregion
        var count = await _wmsmaterialRepository.GetCountAsync(whereConditions);
        var list = await _wmsmaterialRepository.GetListAsync(whereConditions, input.Sorting, input.MaxResultCount, input.SkipCount);
        return new PagedResultDto<WmsMaterialDto>(count, ObjectMapper.Map<List<WmsMaterial>, List<WmsMaterialDto>>(list));
    }
    /// <summary>
    /// 动态构造查询条件
    /// </summary>
    /// <param name="input">输入参数</param>
    /// <returns></returns>
    private FunReturnResultModel<Expression<Func<WmsMaterial, bool>>> DynamicGetQueryParams(GetWmsMaterialInput input)
    {
        //动态构造查询条件
        var whereConditions = WhereConditionsExtensions.GetWhereConditions<WmsMaterial, GetWmsMaterialInput>(input);
        if (!whereConditions.IsSuccess)
        {
            throw new Exception("动态构造查询条件失败:" + whereConditions.ErrMsg);
        }
        //也可再次自定义构建查询条件
        Expression<Func<WmsMaterial, bool>> extendExpression = a => a.IsDeleted == false;
        // 使用 System.Linq.PredicateBuilder 的 And
        var pres = (System.Linq.Expressions.Expression<Func<WmsMaterial, bool>>)(whereConditions.data);
        whereConditions.data = System.Linq.PredicateBuilder.And(pres, extendExpression);
        return whereConditions;
    }
    /// <inheritdoc />
@@ -311,7 +340,11 @@
        }
    }
    /// <inheritdoc />
    /// <summary>
    /// 导出物料基础信息
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    public async Task<(Dictionary<string, object> Sheets, string FileName)> ExportAsync(GetWmsMaterialInput input)
    {
        Check.NotNull(input, nameof(input));
@@ -321,10 +354,16 @@
            input.Sorting = nameof(WmsMaterial.Sort);
        }
        var specification = new WmsMaterialSpecification(input.Name);
        #region 动态构造查询条件
        var material = ObjectMapper.Map<GetWmsMaterialInput, WmsMaterial>(input);
        var list = await _wmsmaterialRepository.GetListAsync(material,input.Sorting, input.MaxResultCount, input.SkipCount, input.Filter, specification, includeDetails: true);
        //动态构造查询条件
        var whereConditions = DynamicGetQueryParams(input);
        #endregion
        var list = await _wmsmaterialRepository.GetListAsync(whereConditions, input.Sorting, input.MaxResultCount, input.SkipCount, includeDetails: true);
        var result = ObjectMapper.Map<List<WmsMaterial>, List<WmsMaterialDto>>(list);
        var sheets = new Dictionary<string, object>
@@ -332,7 +371,7 @@
            ["配置"] = ExportHelper.ConvertListToExportData(result),
        };
        var fileName = result.Count > 1 ? "WmsMaterial列表" : result.Count == 1 ? result[0]?.MaterialNo : "WmsMaterial模版";
        var fileName = "物料基础";
        return (sheets, fileName);
    }