refactor: 重构项目基础架构与实体体系
- 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
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160
QYZH.InteractiveMagazine.Repository/Core/SqlSugarExtension.cs
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160
QYZH.InteractiveMagazine.Repository/Core/SqlSugarExtension.cs
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using QYZH.InteractiveMagazine.Models.Entity;
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using SqlSugar;
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using System.Linq.Expressions;
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using System.Reflection;
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namespace QYZH.InteractiveMagazine.Repository.Core
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{
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/// <summary>
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/// sql sugar 管理器
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/// </summary>
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public static class SqlSugarExtension
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{
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/// <summary>
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/// 生成类文件
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/// </summary>
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/// <param name="db"></param>
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/// <param name="directoryPath">生成路径</param>
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/// <param name="nameSpace">名称空间</param>
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public static ISqlSugarClient CreateClassFile(this ISqlSugarClient db, string directoryPath, string nameSpace = "Models")
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{
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foreach (var item in db.DbMaintenance.GetTableInfoList())
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{
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string[] entityNameArray = item.Name.Split('_', StringSplitOptions.RemoveEmptyEntries).ToArray();
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string entityName = string.Join("", entityNameArray.Select(c => c.ToCamelCase()));
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db.MappingTables.Add(entityName, item.Name);
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foreach (var col in db.DbMaintenance.GetColumnInfosByTableName(item.Name))
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{
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var columnNames = col.DbColumnName.ToLower().Split('_', StringSplitOptions.RemoveEmptyEntries).ToArray();
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string columnName = string.Join("", columnNames.Select(c => c.ToCamelCase()));
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db.MappingColumns.Add(columnName, col.DbColumnName, entityName);
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}
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}
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db.DbFirst.IsCreateAttribute().CreateClassFile(directoryPath, nameSpace);
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return db;
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}
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/// <summary>
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/// 添加全局过滤器
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/// IsDeleted
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/// </summary>
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/// <param name="db">数据库Client</param>
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/// <param name="assemblyName">程序集名称</param>
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/// <returns></returns>
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public static ISqlSugarClient SetQueryFilter(this ISqlSugarClient db, string assemblyName)
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{
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var assembly = Assembly.Load(assemblyName);
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var modelBaseType = typeof(SqlSugarBaseEntity);
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var repoBaseType = typeof(SqlSugarBaseEntity);
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var types = assembly.ExportedTypes
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.Where(t => (modelBaseType.IsAssignableFrom(t) || repoBaseType.IsAssignableFrom(t))
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&& t != modelBaseType && t != repoBaseType
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&& !t.IsGenericTypeDefinition)
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.ToList();
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foreach (var entityType in types)
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{
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var property = entityType.GetProperty("IsDeleted", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.DeclaredOnly);
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if (property == null)
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{
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var baseType = entityType.BaseType;
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while (baseType != null && baseType != typeof(object))
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{
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property = baseType.GetProperty("IsDeleted", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.DeclaredOnly);
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if (property != null) break;
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baseType = baseType.BaseType;
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}
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}
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if (property == null) continue;
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var propertyType = property.PropertyType;
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Expression filterExpression;
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var param = Expression.Parameter(entityType, "it");
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var propertyAccess = Expression.Property(param, property);
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if (propertyType == typeof(bool))
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{
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filterExpression = Expression.Equal(propertyAccess, Expression.Constant(false, typeof(bool)));
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}
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else if (propertyType == typeof(bool?))
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{
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filterExpression = Expression.Equal(propertyAccess, Expression.Constant(false, typeof(bool?)));
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}
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else if (propertyType == typeof(byte))
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{
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filterExpression = Expression.Equal(propertyAccess, Expression.Constant((byte)0, typeof(byte)));
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}
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else if (propertyType == typeof(byte?))
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{
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filterExpression = Expression.Equal(propertyAccess, Expression.Constant((byte)0, typeof(byte?)));
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}
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else
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{
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continue;
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}
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var lambda = Expression.Lambda(filterExpression, param);
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db.QueryFilter.AddTableFilter(entityType, lambda);
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}
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return db;
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}
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/// <summary>
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/// 添加创建人 创建时间 更新人 更新时间 默认值
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/// </summary>
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/// <param name="db"></param>
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public static ISqlSugarClient SetDefaultValue(this ISqlSugarClient db)
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{
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#region 创建人 创建时间 更新人 更新时间 默认值
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db.Aop.DataExecuting = (oldValue, entityInfo) =>
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{
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var entityValue = entityInfo.EntityColumnInfo.PropertyInfo.GetValue(entityInfo.EntityValue)?.ToString();
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var currnetUserName = "";
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/*** inset生效 ***/
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if (entityInfo.OperationType == DataFilterType.InsertByObject)
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{
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if (entityInfo.PropertyName == "CreatedAt" && (string.IsNullOrWhiteSpace(entityValue) || entityValue == DateTime.MinValue.ToString()))
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entityInfo.SetValue(DateTime.Now);//修改CreateTime字段
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else if (entityInfo.PropertyName == "CreatedBy" && (string.IsNullOrWhiteSpace(entityValue)))
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entityInfo.SetValue(currnetUserName);//修改创建人字段
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else if (entityInfo.PropertyName == "IsDeleted" && string.IsNullOrWhiteSpace(entityValue))
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entityInfo.SetValue("0");//修改CreateTime字段
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}
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/*** update生效 ***/
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if (entityInfo.OperationType == DataFilterType.UpdateByObject)
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{
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if (entityInfo.PropertyName == "UpdatedAt" && (string.IsNullOrWhiteSpace(entityValue) || entityValue == DateTime.MinValue.ToString()))
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entityInfo.SetValue(DateTime.Now);//修改UpdatedTime字段
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else if (entityInfo.PropertyName == "UpdatedBy" && (string.IsNullOrWhiteSpace(entityValue) || entityValue == "0"))
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entityInfo.SetValue(currnetUserName);//修改更新人字段
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}
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};
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return db;
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#endregion
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}
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/// <summary>
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/// 把一个字符串转成驼峰规则的字符串
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/// </summary>
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/// <param name="str"></param>
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/// <returns></returns>
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public static string ToCamelCase(this string str)
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{
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if (!string.IsNullOrEmpty(str) && str.Length > 1)
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{
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return char.ToUpperInvariant(str[0]) + str.Substring(1);
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}
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return str;
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}
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}
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}
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51
QYZH.InteractiveMagazine.Repository/Core/SqlSugarManager.cs
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51
QYZH.InteractiveMagazine.Repository/Core/SqlSugarManager.cs
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using Microsoft.AspNetCore.Builder;
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using QYZH.InteractiveMagazine.Repository.Core;
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using Serilog;
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using SqlSugar;
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using SqlSugar.IOC;
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namespace QYZH.InteractiveMagazine.Repository.Core
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{
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/// <summary>
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/// sql sugar 管理器
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/// </summary>
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public static class SqlSugarManager
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{
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/// <summary>
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/// 获基础信息库对象 （用IOC这块代码不能写到IOC里面）
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/// </summary>
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public static void InitSqlSugarDb(this WebApplicationBuilder builder, IocConfig config)
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{
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builder.Services.AddSqlSugar(config);
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//配置参数
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SugarIocServices.ConfigurationSugar(db =>
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{
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db.Aop.OnLogExecuting = (sql, pars) =>
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{
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//var param = db.GetConnectionScope(0).Utilities.SerializeObject(pars.ToDictionary(it => it.ParameterName, it => it.Value));
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Log.Information($"【sql语句】{UtilMethods.GetSqlString((DbType)config.DbType, sql, pars)}\n");
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};
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db.Aop.OnError = (ex) =>
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{
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string sql = $"【错误SQL】{UtilMethods.GetSqlString((DbType)config.DbType, ex.Sql, (SugarParameter[])ex.Parametres)}\r\n";
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Log.Error(ex, $"{sql}\r\n{ex.Message}\r\n{ex.StackTrace}");
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};
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//SQL执行完
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db.Aop.OnLogExecuted = (sql, pars) =>
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{
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//执行完了可以输出SQL执行时间 (OnLogExecutedDelegate)
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};
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db.SetDefaultValue().SetQueryFilter(GetAssemblyNames());//.CreateClassFile("C:\\Model");
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});
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}
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private static string GetAssemblyNames()
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{
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string friendlyName = AppDomain.CurrentDomain.FriendlyName;
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string[] source = friendlyName.Split('.');
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string assemblyNames = string.Join(".", source.Take(source.Count() - 1)) + ".Models";
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return assemblyNames;
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}
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}
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}
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