glz
8ed012bba8
- 替换原有自定义生命周期接口为通用基础服务体系 - 将所有实体基类替换为带雪花ID的SqlSugarBaseEntity - 迁移DTO到Models项目并统一管理 - 移除冗余的Repository层实现，改用通用基础服务 - 添加Yitter.IdGenerator雪花ID生成支持 - 重构SqlSugar数据库上下文与依赖注入配置 - 新增微信用户、用户勋章、背包等实体与配套服务 - 整理分页查询与结果封装类 - 优化WebApi控制器结构
40 lines
1.5 KiB
C#
40 lines
1.5 KiB
C#
using System.Linq.Expressions;
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namespace QYZH.InteractiveMagazine.IService;
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/// <summary>
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/// 基础服务定义
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/// </summary>
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/// <typeparam name="T"></typeparam>
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public interface IBaseService<T> where T : class, new()
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{
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Task<T> GetFirstAsync(Expression<Func<T, bool>> whereExpression);
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/// <summary>
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/// 根据条件表达式查询单条数据
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/// </summary>
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/// <param name="expression">表达式</param>
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/// <returns>泛型实体</returns>
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Task<R> GetByIdAsync<R>(Expression<Func<T, bool>> expression) where R : class;
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Task<R> GetByExpressionAsync<R>(Expression<Func<T, bool>> expression) where R : class;
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Task<List<T2>> GetListByExpression<T2>(Expression<Func<T, bool>> expression) where T2 : class;
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Task<bool> UpdateAsync(T updateObj);
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///// <summary>
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///// 根据指定条件更新指定列 eg：Update(new SysUser(){ Status = 1 }, it => new { it.Status }, f => f.Userid == 1));
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///// 只更新Status列，条件是包含
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///// </summary>
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///// <param name="entity">实体类</param>
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///// <param name="expression">要更新列的表达式</param>
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///// <param name="where">where表达式</param>
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///// <returns></returns>
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//Task<bool> UpdateAsync(T entity, Expression<Func<T, object>> expression, Expression<Func<T, bool>> where);
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Task<bool> UpdateAsync(Expression<Func<T, T>> columns, Expression<Func<T, bool>> whereExpression);
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Task<bool> UpdateAsync(Expression<Func<T, bool>> columns, Expression<Func<T, bool>> where);
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}
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