450 lines
18 KiB
C#
450 lines
18 KiB
C#
// Admin.NET 项目的版权、商标、专利和其他相关权利均受相应法律法规的保护。使用本项目应遵守相关法律法规和许可证的要求。
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//
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// 本项目主要遵循 MIT 许可证和 Apache 许可证（版本 2.0）进行分发和使用。许可证位于源代码树根目录中的 LICENSE-MIT 和 LICENSE-APACHE 文件。
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//
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// 不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动！任何基于本项目二次开发而产生的一切法律纠纷和责任，我们不承担任何责任！
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using MapsterMapper;
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namespace Admin.NET.Core;
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/// <summary>
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/// 仓储扩展方法
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/// </summary>
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public static class RepositoryExtension
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{
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/// <summary>
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/// 实体假删除 _rep.FakeDelete(entity)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="repository"></param>
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/// <param name="entity"></param>
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/// <returns></returns>
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public static int FakeDelete<T>(this ISugarRepository repository, T entity) where T : EntityBase, new()
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{
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return repository.Context.FakeDelete(entity);
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}
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/// <summary>
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/// 实体假删除 db.FakeDelete(entity)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="db"></param>
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/// <param name="entity"></param>
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/// <returns></returns>
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public static int FakeDelete<T>(this ISqlSugarClient db, T entity) where T : EntityBase, new()
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{
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return db.Updateable(entity).AS().ReSetValue(x => { x.IsDelete = true; })
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.IgnoreColumns(ignoreAllNullColumns: true)
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.EnableDiffLogEvent() // 记录差异日志
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.UpdateColumns(x => new { x.IsDelete, x.UpdateTime, x.UpdateUserId }) // 允许更新的字段-AOP拦截自动设置UpdateTime、UpdateUserId
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.ExecuteCommand();
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}
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/// <summary>
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/// 实体集合批量假删除 _rep.FakeDelete(entity)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="repository"></param>
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/// <param name="entity"></param>
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/// <returns></returns>
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public static int FakeDelete<T>(this ISugarRepository repository, List<T> entity) where T : EntityBase, new()
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{
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return repository.Context.FakeDelete(entity);
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}
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/// <summary>
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/// 实体集合批量假删除 db.FakeDelete(entity)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="db"></param>
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/// <param name="entity"></param>
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/// <returns></returns>
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public static int FakeDelete<T>(this ISqlSugarClient db, List<T> entity) where T : EntityBase, new()
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{
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return db.Updateable(entity).AS().ReSetValue(x => { x.IsDelete = true; })
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.IgnoreColumns(ignoreAllNullColumns: true)
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.EnableDiffLogEvent() // 记录差异日志
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.UpdateColumns(x => new { x.IsDelete, x.UpdateTime, x.UpdateUserId }) // 允许更新的字段-AOP拦截自动设置UpdateTime、UpdateUserId
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.ExecuteCommand();
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}
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/// <summary>
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/// 实体假删除异步 _rep.FakeDeleteAsync(entity)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="repository"></param>
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/// <param name="entity"></param>
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/// <returns></returns>
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public static Task<int> FakeDeleteAsync<T>(this ISugarRepository repository, T entity) where T : EntityBase, new()
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{
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return repository.Context.FakeDeleteAsync(entity);
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}
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/// <summary>
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/// 实体假删除 db.FakeDelete(entity)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="db"></param>
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/// <param name="entity"></param>
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/// <returns></returns>
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public static Task<int> FakeDeleteAsync<T>(this ISqlSugarClient db, T entity) where T : EntityBase, new()
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{
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return db.Updateable(entity).AS().ReSetValue(x => { x.IsDelete = true; })
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.IgnoreColumns(ignoreAllNullColumns: true)
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.EnableDiffLogEvent() // 记录差异日志
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.UpdateColumns(x => new { x.IsDelete, x.UpdateTime, x.UpdateUserId }) // 允许更新的字段-AOP拦截自动设置UpdateTime、UpdateUserId
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.ExecuteCommandAsync();
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}
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/// <summary>
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/// 实体集合批量假删除异步 _rep.FakeDeleteAsync(entity)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="repository"></param>
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/// <param name="entity"></param>
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/// <returns></returns>
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public static Task<int> FakeDeleteAsync<T>(this ISugarRepository repository, List<T> entity) where T : EntityBase, new()
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{
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return repository.Context.FakeDeleteAsync(entity);
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}
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/// <summary>
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/// 实体集合批量假删除 db.FakeDelete(entity)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="db"></param>
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/// <param name="entity"></param>
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/// <returns></returns>
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public static Task<int> FakeDeleteAsync<T>(this ISqlSugarClient db, List<T> entity) where T : EntityBase, new()
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{
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return db.Updateable(entity).AS().ReSetValue(x => { x.IsDelete = true; })
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.IgnoreColumns(ignoreAllNullColumns: true)
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.EnableDiffLogEvent() // 记录差异日志
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.UpdateColumns(x => new { x.IsDelete, x.UpdateTime, x.UpdateUserId }) // 允许更新的字段-AOP拦截自动设置UpdateTime、UpdateUserId
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.ExecuteCommandAsync();
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}
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/// <summary>
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/// 排序方式(默认降序)
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/// </summary>
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/// <param name="queryable"></param>
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/// <param name="pageInput"> </param>
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/// <param name="prefix"> </param>
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/// <param name="defaultSortField"> 默认排序字段 </param>
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/// <param name="descSort"> 是否降序 </param>
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/// <returns> </returns>
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public static ISugarQueryable<T> OrderBuilder<T>(this ISugarQueryable<T> queryable, BasePageInput pageInput, string prefix = "", string defaultSortField = "Id", bool descSort = true)
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{
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var iSqlBuilder = InstanceFactory.GetSqlBuilderWithContext(queryable.Context);
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// 约定默认每张表都有Id排序
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var orderStr = string.IsNullOrWhiteSpace(defaultSortField) ? "" : $"{prefix}{iSqlBuilder.GetTranslationColumnName(defaultSortField)}" + (descSort ? " Desc" : " Asc");
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TypeAdapterConfig typeAdapterConfig = new();
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typeAdapterConfig.ForType<T, BasePageInput>().IgnoreNullValues(true);
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Mapper mapper = new(typeAdapterConfig); // 务必将mapper设为单实例
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var nowPagerInput = mapper.Map<BasePageInput>(pageInput);
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// 排序是否可用-排序字段为非空才启用排序，排序顺序默认为倒序
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if (!string.IsNullOrEmpty(nowPagerInput.Field))
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{
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nowPagerInput.Field = Regex.Replace(nowPagerInput.Field, @"[\s;()\-'@=/%]", ""); //过滤掉一些关键字符防止构造特殊SQL语句注入
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var orderByDbName = queryable.Context.EntityMaintenance.GetDbColumnName<T>(nowPagerInput.Field);//防止注入，类中只要不存在属性名就会报错
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orderStr = $"{prefix}{iSqlBuilder.GetTranslationColumnName(orderByDbName)} {(string.IsNullOrEmpty(nowPagerInput.Order) || nowPagerInput.Order.Equals(nowPagerInput.DescStr, StringComparison.OrdinalIgnoreCase) ? "Desc" : "Asc")}";
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}
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return queryable.OrderByIF(!string.IsNullOrWhiteSpace(orderStr), orderStr);
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}
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/// <summary>
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/// 更新实体并记录差异日志 _rep.UpdateWithDiffLog(entity)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="repository"></param>
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/// <param name="entity"></param>
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/// <param name="ignoreAllNullColumns"></param>
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/// <returns></returns>
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public static int UpdateWithDiffLog<T>(this ISugarRepository repository, T entity, bool ignoreAllNullColumns = true) where T : EntityBase, new()
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{
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return repository.Context.UpdateWithDiffLog(entity, ignoreAllNullColumns);
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}
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/// <summary>
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/// 更新实体并记录差异日志 _rep.UpdateWithDiffLog(entity)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="db"></param>
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/// <param name="entity"></param>
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/// <param name="ignoreAllNullColumns"></param>
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/// <returns></returns>
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public static int UpdateWithDiffLog<T>(this ISqlSugarClient db, T entity, bool ignoreAllNullColumns = true) where T : EntityBase, new()
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{
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return db.Updateable(entity).AS()
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.IgnoreColumns(ignoreAllNullColumns: ignoreAllNullColumns)
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.EnableDiffLogEvent()
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.ExecuteCommand();
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}
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/// <summary>
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/// 更新实体并记录差异日志 _rep.UpdateWithDiffLogAsync(entity)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="repository"></param>
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/// <param name="entity"></param>
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/// <param name="ignoreAllNullColumns"></param>
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/// <returns></returns>
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public static Task<int> UpdateWithDiffLogAsync<T>(this ISugarRepository repository, T entity, bool ignoreAllNullColumns = true) where T : EntityBase, new()
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{
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return repository.Context.UpdateWithDiffLogAsync(entity, ignoreAllNullColumns);
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}
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/// <summary>
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/// 更新实体并记录差异日志 _rep.UpdateWithDiffLogAsync(entity)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="db"></param>
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/// <param name="entity"></param>
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/// <param name="ignoreAllNullColumns"></param>
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/// <returns></returns>
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public static Task<int> UpdateWithDiffLogAsync<T>(this ISqlSugarClient db, T entity, bool ignoreAllNullColumns = true) where T : EntityBase, new()
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{
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return db.Updateable(entity)
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.IgnoreColumns(ignoreAllNullColumns: ignoreAllNullColumns)
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.EnableDiffLogEvent()
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.ExecuteCommandAsync();
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}
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/// <summary>
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/// 新增实体并记录差异日志 _rep.InsertWithDiffLog(entity)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="repository"></param>
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/// <param name="entity"></param>
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/// <returns></returns>
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public static int InsertWithDiffLog<T>(this ISugarRepository repository, T entity) where T : EntityBase, new()
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{
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return repository.Context.InsertWithDiffLog(entity);
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}
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/// <summary>
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/// 新增实体并记录差异日志 _rep.InsertWithDiffLog(entity)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="db"></param>
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/// <param name="entity"></param>
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/// <returns></returns>
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public static int InsertWithDiffLog<T>(this ISqlSugarClient db, T entity) where T : EntityBase, new()
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{
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return db.Insertable(entity).AS().EnableDiffLogEvent().ExecuteCommand();
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}
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/// <summary>
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/// 新增实体并记录差异日志 _rep.InsertWithDiffLogAsync(entity)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="repository"></param>
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/// <param name="entity"></param>
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/// <returns></returns>
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public static Task<int> InsertWithDiffLogAsync<T>(this ISugarRepository repository, T entity) where T : EntityBase, new()
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{
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return repository.Context.InsertWithDiffLogAsync(entity);
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}
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/// <summary>
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/// 新增实体并记录差异日志 _rep.InsertWithDiffLog(entity)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="db"></param>
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/// <param name="entity"></param>
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/// <returns></returns>
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public static Task<int> InsertWithDiffLogAsync<T>(this ISqlSugarClient db, T entity) where T : EntityBase, new()
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{
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return db.Insertable(entity).AS().EnableDiffLogEvent().ExecuteCommandAsync();
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}
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/// <summary>
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/// 多库查询
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/// </summary>
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/// <param name="queryable"></param>
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/// <returns> </returns>
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public static ISugarQueryable<T> AS<T>(this ISugarQueryable<T> queryable)
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{
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var info = GetTableInfo<T>();
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return queryable.AS<T>($"{info.Item1}.{info.Item2}");
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}
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/// <summary>
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/// 多库查询
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <typeparam name="T2"></typeparam>
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/// <param name="queryable"></param>
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/// <returns></returns>
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public static ISugarQueryable<T, T2> AS<T, T2>(this ISugarQueryable<T, T2> queryable)
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{
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var info = GetTableInfo<T2>();
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return queryable.AS<T2>($"{info.Item1}.{info.Item2}");
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}
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/// <summary>
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/// 多库更新
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/// </summary>
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/// <param name="updateable"></param>
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/// <returns> </returns>
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public static IUpdateable<T> AS<T>(this IUpdateable<T> updateable) where T : EntityBase, new()
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{
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var info = GetTableInfo<T>();
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return updateable.AS($"{info.Item1}.{info.Item2}");
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}
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/// <summary>
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/// 多库新增
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/// </summary>
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/// <param name="insertable"></param>
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/// <returns> </returns>
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public static IInsertable<T> AS<T>(this IInsertable<T> insertable) where T : EntityBase, new()
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{
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var info = GetTableInfo<T>();
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return insertable.AS($"{info.Item1}.{info.Item2}");
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}
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/// <summary>
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/// 多库删除
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/// </summary>
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/// <param name="deleteable"></param>
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/// <returns> </returns>
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public static IDeleteable<T> AS<T>(this IDeleteable<T> deleteable) where T : EntityBase, new()
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{
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var info = GetTableInfo<T>();
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return deleteable.AS($"{info.Item1}.{info.Item2}");
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}
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/// <summary>
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/// 根据实体类型获取表信息
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <returns></returns>
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private static Tuple<string, string> GetTableInfo<T>()
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{
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var entityType = typeof(T);
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var attr = entityType.GetCustomAttribute<TenantAttribute>();
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var configId = attr == null ? SqlSugarConst.MainConfigId : attr.configId.ToString();
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var tableName = entityType.GetCustomAttribute<SugarTable>().TableName;
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return new Tuple<string, string>(configId, tableName);
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}
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/// <summary>
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/// 禁用过滤运行，适用于更新和删除
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/// </summary>
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/// <param name="repository">repository</param>
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/// <param name="action"></param>
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/// <returns></returns>
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public static async Task RunWithoutFilter(this ISugarRepository repository, Func<Task> action)
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{
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await repository.Context.RunWithoutFilter(action);
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// 用例
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//await _rep.RunWithoutFilter(async () =>
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//{
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// // 执行数据库操作
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// await _rep.AsQueryable().ToListAsync();
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//});
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}
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/// <summary>
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/// 禁用过滤运行，适用于更新和删除
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/// </summary>
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/// <param name="client">db</param>
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/// <param name="action"></param>
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/// <returns></returns>
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public static async Task RunWithoutFilter(this ISqlSugarClient client, Func<Task> action)
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{
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var db = client.CopyNew();
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// 清空并还原 ，不会影响其他请求，只是当前请求清空
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db.QueryFilter.ClearAndBackup();//清空并备份过滤器
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await action.Invoke();
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db.QueryFilter.Restore();//还原过滤器
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// 用例
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//await _db.RunWithoutFilter(async () =>
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//{
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// // 执行数据库操作
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// await _db.Queryable<XXXXX>().ToListAsync();
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//});
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}
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/// <summary>
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/// 忽略租户
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/// </summary>
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/// <param name="queryable"></param>
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/// <param name="ignore">是否忽略 默认true</param>
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/// <returns> </returns>
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public static ISugarQueryable<T> IgnoreTenant<T>(this ISugarQueryable<T> queryable, bool ignore = true)
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{
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return ignore ? queryable.ClearFilter<ITenantIdFilter>() : queryable;
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}
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/// <summary>
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/// 只更新某些列
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <typeparam name="R"></typeparam>
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/// <param name="updateable"></param>
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/// <returns></returns>
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public static IUpdateable<T> OnlyUpdateColumn<T, R>(this IUpdateable<T> updateable) where T : EntityBase, new() where R : class, new()
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{
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if (updateable.UpdateBuilder.UpdateColumns == null)
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updateable.UpdateBuilder.UpdateColumns = [];
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foreach (PropertyInfo info in typeof(R).GetProperties())
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{
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// 判断是否是相同属性
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if (typeof(T).GetProperty(info.Name) != null)
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updateable.UpdateBuilder.UpdateColumns.Add(info.Name);
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}
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return updateable;
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}
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/// <summary>
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/// 批量列表in查询
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/// </summary>
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/// <typeparam name="T1"></typeparam>
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/// <typeparam name="T2"></typeparam>
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/// <param name="queryable"></param>
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/// <param name="exp"></param>
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/// <param name="queryList"></param>
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/// <param name="stoppingToken"></param>
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/// <returns></returns>
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public static async Task<List<T1>> BulkListQuery<T1, T2>(this ISugarQueryable<T1> queryable,
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Expression<Func<T1, SingleColumnEntity<T2>, bool>> exp,
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IEnumerable<T2> queryList,
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CancellationToken stoppingToken) where T1 : class, new()
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{
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// 创建临时表 (用真表兼容性好，表名随机)
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var tableName = "Temp" + SnowFlakeSingle.Instance.NextId();
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try
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{
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var type = queryable.Context.DynamicBuilder().CreateClass(tableName, new SugarTable())
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.CreateProperty("ColumnName", typeof(string), new SugarColumn() { IsPrimaryKey = true, ColumnName = "columnName" }) // 主键不要自增
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.BuilderType();
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// 创建表
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queryable.Context.CodeFirst.InitTables(type);
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var insertData = queryList.Select(it => new SingleColumnEntity<T2>() { ColumnName = it }).ToList();
|
|
// 插入临时表
|
|
queryable.Context.Fastest<SingleColumnEntity<T2>>()
|
|
.AS(tableName)
|
|
.BulkCopy(insertData);
|
|
var queryTemp = queryable.Context.Queryable<SingleColumnEntity<T2>>()
|
|
.AS(tableName);
|
|
|
|
var systemData = await queryable
|
|
.InnerJoin(queryTemp, exp)
|
|
.ToListAsync(stoppingToken);
|
|
|
|
queryable.Context.DbMaintenance.DropTable(tableName);
|
|
return systemData;
|
|
}
|
|
catch (Exception error)
|
|
{
|
|
queryable.Context.DbMaintenance.DropTable(tableName);
|
|
throw Oops.Oh(error);
|
|
}
|
|
}
|
|
} |