添加项目文件。

HT.Cloud.Data/Repository/RepositoryBase.cs

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+/*******************************************************************************
+ * Copyright © 2020 HT.Cloud.Framework 版权所有
+ * Author: HT.Cloud
+ * Description: WaterCloud快速开发平台
+ * Website：
+*********************************************************************************/
+
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Threading.Tasks;
+using HT.Cloud.Code;
+
+namespace HT.Cloud.DataBase
+{
+	/// <summary>
+	/// 泛型仓储实现
+	/// </summary>
+	/// <typeparam name="TEntity"></typeparam>
+	public class RepositoryBase<TEntity> where TEntity : class, new()
+	{
+		// 用于其他表操作
+		public ITenant Tenant
+		{
+			get { return _tenant; }
+		}
+
+		private ITenant _tenant;
+
+		private SqlSugarScopeProvider _db;
+
+		public SqlSugarScopeProvider Db
+		{
+            get { return _db; }
+		}
+
+		/// <summary>
+		/// 切换上下文，不传参切换到实体租户
+		/// </summary>
+		/// <param name="configId"></param>
+		/// <returns></returns>
+		public ISqlSugarClient ChangeEntityDb(object configId = null)
+		{
+			if (!configId.IsEmpty())
+			{
+                _db = _tenant.GetConnectionScope(configId);
+			}
+			else
+			{
+                _db = _tenant.GetConnectionScopeWithAttr<TEntity>();
+			}
+			return _db;
+		}
+
+		public RepositoryBase(ISqlSugarClient scope)
+		{
+			_tenant = scope.AsTenant();
+            _db = Tenant.GetConnectionScopeWithAttr<TEntity>();
+		}
+
+		public async Task<TEntity> Insert(TEntity entity)
+		{
+			return await _db.Insertable(entity).ExecuteReturnEntityAsync();
+		}
+
+		public async Task<int> Insert(List<TEntity> entitys)
+		{
+			return await _db.Insertable(entitys).ExecuteCommandAsync();
+		}
+
+		public async Task<int> Update(TEntity entity)
+		{
+			return await _db.Updateable(entity).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommandAsync();
+		}
+
+		public async Task<int> Update(Expression<Func<TEntity, bool>> predicate, Expression<Func<TEntity, TEntity>> content)
+		{
+			return await _db.Updateable(content).Where(predicate).ExecuteCommandAsync();
+		}
+
+		public async Task<int> Delete(TEntity entity)
+		{
+			return await _db.Deleteable(entity).ExecuteCommandAsync();
+		}
+
+		public async Task<int> Delete(Expression<Func<TEntity, bool>> predicate)
+		{
+			return await _db.Deleteable(predicate).ExecuteCommandAsync();
+		}
+
+		public async Task<TEntity> FindEntity(object keyValue)
+		{
+			return await IQueryable().InSingleAsync(keyValue);
+		}
+
+		public async Task<TEntity> FindEntity(Expression<Func<TEntity, bool>> predicate)
+		{
+			return await IQueryable().FirstAsync(predicate);
+		}
+
+		public ISugarQueryable<TEntity> IQueryable()
+		{
+			return _db.Queryable<TEntity>();
+		}
+
+		public ISugarQueryable<TEntity> IQueryable(Expression<Func<TEntity, bool>> predicate)
+		{
+			return IQueryable().Where(predicate);
+		}
+
+		public ISugarQueryable<TEntity> IQueryable(string strSql)
+		{
+			return _db.SqlQueryable<TEntity>(strSql);
+		}
+	}
+}