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173 lines
7.0 KiB
C#
173 lines
7.0 KiB
C#
using DS.Module.Core;
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using DS.Module.Core.Data;
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using DS.Module.Core.Extensions;
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using DS.Module.UserModule;
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using Microsoft.Extensions.DependencyInjection;
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using NLog;
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using SqlSugar;
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using System.Linq.Dynamic.Core;
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using LogLevel = NLog.LogLevel;
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namespace DS.Module.SqlSugar;
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/// <summary>
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/// SqlSugar 启动服务
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/// </summary>
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public static class SqlsugarInstall
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{
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// /// <summary>
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// /// 数据库连接字符串
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// /// </summary>
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// private static string DbInfo = AppSetting.Configuration["ConnectionStrings:DbInfo"];
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//
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// /// <summary>
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// /// 数据库类型
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// /// </summary>
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// private static string DbType = AppSetting.Configuration["ConnectionStrings:DbType"];
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private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
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// private readonly IUser user;
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// private ILogger<SqlsugarInstall> _logger;
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/// <summary>
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/// 将模块服务添加到依赖注入服务容器中
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/// </summary>
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/// <param name="services">依赖注入服务容器</param>
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/// <returns></returns>
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public static IServiceCollection AddSqlsugarInstall(this IServiceCollection services)
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{
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if (services == null) throw new ArgumentNullException(nameof(services));
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Console.WriteLine("开始加载sqlsugar模块");
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Console.WriteLine("数据库配置id:" + AppSetting.app(new string[] { "DBInfo", "DefaultDbConnId" }));
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var dbs = AppSetting.app<DbConfig>("DBInfo", "DBS");
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//默认数据库
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List<DbConfig> dbList = new List<DbConfig>();
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DbConfig defaultdb = new DbConfig()
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{
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ConnId = AppSetting.app(new string[] { "DBInfo", "DefaultDbConnId" }),
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Connection = AppSetting.app(new string[] { "DBInfo", "DefaultDbString" }),
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DbType = AppSetting.app(new string[] { "DBInfo", "DefaultDbType" }).ObjToInt()
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};
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dbList.Add(defaultdb);
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//业务数据库集合
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foreach (var item in dbs)
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{
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dbList.Add(item);
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}
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List<ConnectionConfig> connectConfigList = new List<ConnectionConfig>();
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foreach (var item in dbList)
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{
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//防止数据库重复,导致的事务异常
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if (connectConfigList.Any(a => a.ConfigId == (dynamic)item.ConnId || a.ConnectionString == item.Connection))
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{
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continue;
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}
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connectConfigList.Add(new ConnectionConfig()
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{
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ConnectionString = item.Connection,
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DbType = (DbType)item.DbType,
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IsAutoCloseConnection = true,
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ConfigId = item.ConnId,
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InitKeyType = InitKeyType.Attribute,
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MoreSettings = new ConnMoreSettings()
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{
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IsAutoRemoveDataCache = true //自动清理缓存
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},
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// 自定义特性
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ConfigureExternalServices = new ConfigureExternalServices()
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{
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}
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});
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}
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//全局上下文生效
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SqlSugarScope sqlSugar = new SqlSugarScope(connectConfigList,
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db =>
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{
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/*
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* 默认只会配置到第一个数据库,这里按照官方文档进行多数据库/多租户文档的说明进行循环配置
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*/
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foreach (var c in connectConfigList)
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{
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var dbProvider = db.GetConnectionScope((string)c.ConfigId);
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var user = services.GetService<IUser>();
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//单例参数配置,所有上下文生效
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dbProvider.Ado.CommandTimeOut = 30;
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dbProvider.Aop.OnLogExecuting = (sql, pars) =>
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{
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Logger.Log(LogLevel.Info,
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DateTime.Now.ToString() + "\r\n" +
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UtilMethods.GetSqlString(c.DbType, sql, pars));
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};
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dbProvider.Aop.DataExecuting = (oldValue, entityInfo) =>
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{
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// 新增操作
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if (entityInfo.OperationType == DataFilterType.InsertByObject)
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{
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if (entityInfo.PropertyName == "Id")
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{
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if (entityInfo.EntityColumnInfo.PropertyInfo.PropertyType == typeof(string))
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{
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entityInfo.SetValue(GuidHelper.GetSnowflakeId());
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}
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if (entityInfo.EntityColumnInfo.PropertyInfo.PropertyType == typeof(long))
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{
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entityInfo.SetValue(SnowFlakeSingle.Instance.NextId());
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}
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}
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if (entityInfo.PropertyName == "CreateTime")
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entityInfo.SetValue(DateTime.Now);
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if (!user.UserId.IsNullOrEmpty())
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{
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if (entityInfo.PropertyName == "TenantId")
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entityInfo.SetValue(user.GetTenantId());
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}
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if (entityInfo.PropertyName == "CreateBy")
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{
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if (!user.UserId.IsNullOrEmpty())
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{
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entityInfo.SetValue(user.UserId);
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}
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else
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{
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entityInfo.SetValue(1288018625843826688);
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}
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}
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if (entityInfo.PropertyName == "Deleted")
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entityInfo.SetValue(false);
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}
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// 更新操作
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if (entityInfo.OperationType == DataFilterType.UpdateByObject)
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{
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if (entityInfo.PropertyName == "UpdateTime")
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entityInfo.SetValue(DateTime.Now);
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if (entityInfo.PropertyName == "UpdateBy" && user != null)
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entityInfo.SetValue(user.UserId);
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}
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};
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dbProvider.Aop.OnError = (exp) => //执行SQL 错误事件
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{
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Logger.Error(DateTime.Now.ToString() + "\r\n" + exp.Sql + "\r\n" + exp.Parametres);
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};
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dbProvider.QueryFilter.AddTableFilter<ITenantId>(m => m.TenantId == user.GetTenantId());
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//全局软删除过滤
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dbProvider.QueryFilter.AddTableFilter<IDeleted>(m => m.Deleted == false);
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}
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});
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services.AddSingleton<ISqlSugarClient>(sqlSugar); //这边是SqlSugarScope用AddSingleton
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return services;
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}
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} |