89 lines
3.3 KiB
C#
89 lines
3.3 KiB
C#
using System.Linq.Expressions;
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using JNPF.Common.Contracts;
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using JNPF.Common.Enums;
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using JNPF.Common.Extension;
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using JNPF.FriendlyException;
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using Mapster;
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using SqlSugar;
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using Tnb.EquipMgr.Entities.Dto;
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namespace Tnb.EquipMgr
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{
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public class BaseMoldMaintainService
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{
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private readonly ISqlSugarClient _db;
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public BaseMoldMaintainService(ISqlSugarClient db)
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{
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_db = db;
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}
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/// <summary>
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/// 关联
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/// </summary>
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/// <typeparam name="TSrc">输入参数类型</typeparam>
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/// <typeparam name="TDest">目标数据库表类型</typeparam>
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/// <param name="input">输入参数</param>
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/// <param name="mColumnName">主表属性名称</param>
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/// <param name="name">次表属性名称</param>
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/// <param name="deleleExp">删除条件</param>
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/// <returns></returns>
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/// <exception cref="ArgumentNullException"></exception>
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protected async Task Relevance<TSrc, TDest>(TSrc input, string mColumnName, string name, Expression<Func<TDest, bool>> deleleExp) where TDest : BaseEntity<string>, new()
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where TSrc : BaseMoldMaintainInput
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{
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if (input == null)
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{
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throw new ArgumentNullException(nameof(input));
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}
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_ = await _db.Deleteable<TDest>().Where(deleleExp).ExecuteCommandAsync();
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List<TDest> entities = new();
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if (input.ids?.Count > 0)
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{
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foreach (string id in input.ids)
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{
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string pk = id;
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TDest entity = new();
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entity.PropertySetValue(mColumnName, input.id);
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entity.PropertySetValue(name, pk);
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entities.Add(entity);
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}
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}
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int row = await _db.Insertable(entities).ExecuteCommandAsync();
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if (row < 1)
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{
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throw Oops.Oh(ErrorCode.COM1000);
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}
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}
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protected async Task Delete<T>(Expression<Func<T, bool>> delFilter) where T : BaseEntity<string>, new()
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{
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int row = await _db.Deleteable<T>().Where(delFilter).ExecuteCommandAsync();
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if (row < 1)
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{
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throw Oops.Oh(ErrorCode.COM1002);
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}
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}
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protected async Task<dynamic> GetListById<TRelaction, TDest, TOutput>(string masterId,
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Expression<Func<TRelaction, bool>> masterFilterExp,
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Expression<Func<TRelaction, string>> masterSelector,
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Expression<Func<TDest, object>> srcMap,
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Expression<Func<TOutput, object>> destMap
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) where TDest : BaseEntity<string>, new()
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{
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TypeAdapterConfig config = new();
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_ = config.ForType<TDest, TOutput>().Map(destMap, srcMap);
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List<TOutput> list = new();
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List<string> itemIds = await _db.Queryable<TRelaction>().Where(masterFilterExp).Select(masterSelector).ToListAsync();
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if (itemIds?.Count > 0)
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{
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List<TDest> items = await _db.Queryable<TDest>().Where(it => itemIds.Contains(it.id)).ToListAsync();
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list = items.Adapt<List<TOutput>>();
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}
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return list;
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}
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}
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}
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