417 lines
14 KiB
C#
417 lines
14 KiB
C#
using SqlSugar;
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using SqlSugar.IOC;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Linq.Expressions;
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using System.Reflection;
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using ARW.Model;
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using ARW.Model.Models.Business.Crawler;
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using System.Threading.Tasks;
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namespace ARW.Repository
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{
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/// <summary>
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///
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/// </summary>
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/// <typeparam name="T"></typeparam>
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public class BaseRepository<T> : SimpleClient<T> where T : class, new()
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{
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public ITenant itenant = null;//多租户事务
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public BaseRepository(ISqlSugarClient context = null) : base(context)
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{
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//通过特性拿到ConfigId
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var configId = typeof(T).GetCustomAttribute<TenantAttribute>()?.configId;
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if (configId != null)
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{
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Context = DbScoped.SugarScope.GetConnectionScope(configId);//根据类传入的ConfigId自动选择
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}
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else
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{
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Context = context ?? DbScoped.SugarScope.GetConnectionScope(0);//没有默认db0
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}
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//Context = DbScoped.SugarScope.GetConnectionScopeWithAttr<T>();
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itenant = DbScoped.SugarScope;//设置租户接口
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}
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#region add
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/// <summary>
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/// 插入实体
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/// </summary>
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/// <param name="t"></param>
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/// <returns></returns>
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public int Add(T t)
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{
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return Context.Insertable(t).IgnoreColumns(true).ExecuteCommand();
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}
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public int Insert(List<T> t)
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{
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return Context.Insertable(t).ExecuteCommand();
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}
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public int Insert(T parm, Expression<Func<T, object>> iClumns = null, bool ignoreNull = true)
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{
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return Context.Insertable(parm).InsertColumns(iClumns).IgnoreColumns(ignoreNullColumn: ignoreNull).ExecuteCommand();
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}
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public IInsertable<T> Insertable(T t)
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{
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return Context.Insertable<T>(t);
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}
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#endregion add
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#region update
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public IUpdateable<T> Updateable(T entity)
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{
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return Context.Updateable(entity);
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}
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public int Update(T entity, bool ignoreNullColumns = false)
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{
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return Context.Updateable(entity).IgnoreColumns(ignoreNullColumns).ExecuteCommand();
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}
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public int Update(T entity, Expression<Func<T, object>> expression, bool ignoreAllNull = false)
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{
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return Context.Updateable(entity).UpdateColumns(expression).IgnoreColumns(ignoreAllNull).ExecuteCommand();
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}
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/// <summary>
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/// 根据实体类更新指定列 eg：Update(dept, it => new { it.Status }, f => depts.Contains(f.DeptId));只更新Status列，条件是包含
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/// </summary>
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/// <param name="entity"></param>
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/// <param name="expression"></param>
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/// <param name="where"></param>
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/// <returns></returns>
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public int Update(T entity, Expression<Func<T, object>> expression, Expression<Func<T, bool>> where)
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{
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return Context.Updateable(entity).UpdateColumns(expression).Where(where).ExecuteCommand();
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}
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public int Update(SqlSugarClient client, T entity, Expression<Func<T, object>> expression, Expression<Func<T, bool>> where)
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{
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return client.Updateable(entity).UpdateColumns(expression).Where(where).ExecuteCommand();
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="entity"></param>
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/// <param name="list"></param>
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/// <param name="isNull">默认为true</param>
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/// <returns></returns>
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public int Update(T entity, List<string> list = null, bool isNull = true)
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{
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if (list == null)
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{
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list = new List<string>()
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{
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"Create_By",
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"Create_time"
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};
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}
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return Context.Updateable(entity).IgnoreColumns(isNull).IgnoreColumns(list.ToArray()).ExecuteCommand();
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}
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//public bool Update(List<T> entity)
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//{
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// var result = base.Context.Ado.UseTran(() =>
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// {
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// base.Context.Updateable(entity).ExecuteCommand();
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// });
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// return result.IsSuccess;
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//}
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/// <summary>
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/// 更新指定列 eg：Update(w => w.NoticeId == model.NoticeId, it => new SysNotice(){ Update_time = DateTime.Now, Title = "通知标题" });
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/// </summary>
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/// <param name="where"></param>
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/// <param name="columns"></param>
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/// <returns></returns>
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public int Update(Expression<Func<T, bool>> where, Expression<Func<T, T>> columns)
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{
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return Context.Updateable<T>().SetColumns(columns).Where(where).RemoveDataCache().ExecuteCommand();
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}
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#endregion update
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public DbResult<bool> UseTran(Action action)
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{
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try
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{
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var result = Context.Ado.UseTran(() => action());
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return result;
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}
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catch (Exception ex)
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{
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Context.Ado.RollbackTran();
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Console.WriteLine(ex.Message);
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throw;
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}
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}
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public async Task<DbResult<bool>> UseTranAsync(Func<Task> action)
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{
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try
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{
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var result = await Context.Ado.UseTranAsync(() => action());
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return result;
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}
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catch (Exception ex)
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{
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Context.Ado.RollbackTran();
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Console.WriteLine(ex.Message);
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throw;
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}
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}
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//public bool UseTran3(Action action)
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//{
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// try
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// {
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// Context.Ado.BeginTran();//老版本用Context.Ado.BeginTran()新版本用了MySqlConnector必须要用异步事务
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// action();
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// Context.Ado.CommitTran();
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// return true;
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// }
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// catch (Exception)
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// {
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// Context.Ado.RollbackTran();
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// }
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// return false;
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//}
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public IStorageable<T> Storageable(T t)
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{
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return Context.Storageable<T>(t);
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}
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public IStorageable<T> Storageable(List<T> t)
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{
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return Context.Storageable(t);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="client"></param>
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/// <param name="action">增删改查方法</param>
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/// <returns></returns>
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public DbResult<bool> UseTran(SqlSugarClient client, Action action)
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{
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try
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{
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var result = client.AsTenant().UseTran(() => action());
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return result;
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}
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catch (Exception ex)
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{
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client.AsTenant().RollbackTran();
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Console.WriteLine(ex.Message);
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throw;
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}
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}
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public bool UseTran2(Action action)
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{
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var result = Context.Ado.UseTran(() => action());
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return result.IsSuccess;
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}
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#region delete
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public IDeleteable<T> Deleteable()
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{
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return Context.Deleteable<T>();
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}
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/// <summary>
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/// 批量删除
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/// </summary>
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/// <param name="obj"></param>
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/// <returns></returns>
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public int Delete(object[] obj)
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{
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return Context.Deleteable<T>().In(obj).ExecuteCommand();
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}
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public int Delete(object id)
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{
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return Context.Deleteable<T>(id).IsLogic().ExecuteCommand();
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}
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public int DeleteTable()
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{
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return Context.Deleteable<T>().ExecuteCommand();
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}
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#endregion delete
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#region query
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public bool Any(Expression<Func<T, bool>> expression)
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{
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return Context.Queryable<T>().Where(expression).Any();
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}
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public ISugarQueryable<T> Queryable()
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{
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return Context.Queryable<T>();
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}
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public (List<T>, int) QueryableToPage(Expression<Func<T, bool>> expression, int pageIndex = 0, int pageSize = 10)
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{
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int totalNumber = 0;
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var list = Context.Queryable<T>().Where(expression).ToPageList(pageIndex, pageSize, ref totalNumber);
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return (list, totalNumber);
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}
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public (List<T>, int) QueryableToPage(Expression<Func<T, bool>> expression, string order, int pageIndex = 0, int pageSize = 10)
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{
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int totalNumber = 0;
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var list = Context.Queryable<T>().Where(expression).OrderBy(order).ToPageList(pageIndex, pageSize, ref totalNumber);
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return (list, totalNumber);
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}
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public (List<T>, int) QueryableToPage(Expression<Func<T, bool>> expression, Expression<Func<T, object>> orderFiled, string orderBy, int pageIndex = 0, int pageSize = 10)
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{
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int totalNumber = 0;
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if (orderBy.Equals("DESC", StringComparison.OrdinalIgnoreCase))
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{
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var list = Context.Queryable<T>().Where(expression).OrderBy(orderFiled, OrderByType.Desc).ToPageList(pageIndex, pageSize, ref totalNumber);
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return (list, totalNumber);
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}
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else
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{
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var list = Context.Queryable<T>().Where(expression).OrderBy(orderFiled, OrderByType.Asc).ToPageList(pageIndex, pageSize, ref totalNumber);
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return (list, totalNumber);
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}
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}
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public List<T> SqlQueryToList(string sql, object obj = null)
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{
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return Context.Ado.SqlQuery<T>(sql, obj);
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}
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/// <summary>
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/// 根据主值查询单条数据
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/// </summary>
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/// <param name="pkValue">主键值</param>
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/// <returns>泛型实体</returns>
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public T GetId(object pkValue)
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{
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return Context.Queryable<T>().InSingle(pkValue);
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}
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/// <summary>
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/// 根据条件查询分页数据
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/// </summary>
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/// <param name="where"></param>
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/// <param name="parm"></param>
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/// <returns></returns>
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public PagedInfo<T> GetPages(Expression<Func<T, bool>> where, PagerInfo parm)
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{
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var source = Context.Queryable<T>().Where(where);
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return source.ToPage(parm);
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}
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public PagedInfo<T> GetPages(Expression<Func<T, bool>> where, PagerInfo parm, Expression<Func<T, object>> order, OrderByType orderEnum = OrderByType.Asc)
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{
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var source = Context.Queryable<T>().Where(where).OrderByIF(orderEnum == OrderByType.Asc, order, OrderByType.Asc).OrderByIF(orderEnum == OrderByType.Desc, order, OrderByType.Desc);
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return source.ToPage(parm);
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}
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public PagedInfo<T> GetPages(Expression<Func<T, bool>> where, PagerInfo parm, Expression<Func<T, object>> order, string orderByType)
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{
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return GetPages(where, parm, order, orderByType == "desc" ? OrderByType.Desc : OrderByType.Asc);
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}
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/// <summary>
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/// 查询所有数据(无分页,请慎用)
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/// </summary>
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/// <returns></returns>
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public List<T> GetAll(bool useCache = false, int cacheSecond = 3600)
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{
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return Context.Queryable<T>().WithCacheIF(useCache, cacheSecond).ToList();
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}
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#endregion query
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/// <summary>
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/// 此方法不带output返回值
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/// var list = new List<SugarParameter>();
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/// list.Add(new SugarParameter(ParaName, ParaValue)); input
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/// </summary>
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/// <param name="procedureName"></param>
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/// <param name="parameters"></param>
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/// <returns></returns>
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public DataTable UseStoredProcedureToDataTable(string procedureName, List<SugarParameter> parameters)
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{
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return Context.Ado.UseStoredProcedure().GetDataTable(procedureName, parameters);
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}
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/// <summary>
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/// 带output返回值
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/// var list = new List<SugarParameter>();
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/// list.Add(new SugarParameter(ParaName, ParaValue, true)); output
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/// list.Add(new SugarParameter(ParaName, ParaValue)); input
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/// </summary>
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/// <param name="procedureName"></param>
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/// <param name="parameters"></param>
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/// <returns></returns>
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public (DataTable, List<SugarParameter>) UseStoredProcedureToTuple(string procedureName, List<SugarParameter> parameters)
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{
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var result = (Context.Ado.UseStoredProcedure().GetDataTable(procedureName, parameters), parameters);
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return result;
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}
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}
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/// <summary>
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/// 分页查询扩展
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/// </summary>
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public static class QueryableExtension
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{
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/// <summary>
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/// 读取列表
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="source">查询表单式</param>
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/// <param name="parm">分页参数</param>
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/// <returns></returns>
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public static PagedInfo<T> ToPage<T>(this ISugarQueryable<T> source, PagerInfo parm)
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{
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var page = new PagedInfo<T>();
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var total = 0;
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page.PageSize = parm.PageSize;
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page.PageIndex = parm.PageNum;
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page.Result = source.OrderByIF(!string.IsNullOrEmpty(parm.Sort), $"{parm.Sort} {(parm.SortType.Contains("desc") ? "desc" : "asc")}")
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.ToPageList(parm.PageNum, parm.PageSize, ref total);
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page.TotalNum = total;
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return page;
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}
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/// <summary>
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/// 读取列表(异步)
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="source">查询表单式</param>
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/// <param name="parm">分页参数</param>
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/// <returns></returns>
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public static async Task<PagedInfo<T>> ToPageAsync<T>(this ISugarQueryable<T> source, PagerInfo parm)
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{
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var page = new PagedInfo<T>();
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RefAsync<int> totalNumberRef = 0;
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page.PageSize = parm.PageSize;
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page.PageIndex = parm.PageNum;
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page.Result = await source.OrderByIF(!string.IsNullOrEmpty(parm.Sort), $"{parm.Sort} {(parm.SortType.Contains("desc") ? "desc" : "asc")}")
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.ToPageListAsync(parm.PageNum, parm.PageSize, totalNumberRef);
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page.TotalNum = totalNumberRef;
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return page;
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}
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}
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}
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