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https://gitee.com/dotnetchina/SqlSugar.git
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924 lines
45 KiB
C#
924 lines
45 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Linq;
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using System.Linq.Expressions;
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using System.Text;
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using System.Text.RegularExpressions;
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using System.Threading.Tasks;
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namespace SqlSugar
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{
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public class UpdateableProvider<T> : IUpdateable<T> where T : class, new()
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{
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#region Property
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public SqlSugarProvider Context { get; internal set; }
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public EntityInfo EntityInfo { get; internal set; }
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public ISqlBuilder SqlBuilder { get; internal set; }
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public UpdateBuilder UpdateBuilder { get; set; }
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public IAdo Ado { get { return Context.Ado; } }
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public T[] UpdateObjs { get; set; }
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public bool UpdateParameterIsNull { get; set; }
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public bool IsMappingTable { get { return this.Context.MappingTables != null && this.Context.MappingTables.Any(); } }
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public bool IsMappingColumns { get { return this.Context.MappingColumns != null && this.Context.MappingColumns.Any(); } }
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public bool IsSingle { get { return this.UpdateObjs.Length == 1; } }
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public List<MappingColumn> MappingColumnList { get; set; }
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private List<string> IgnoreColumnNameList { get; set; }
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private List<string> WhereColumnList { get; set; }
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private bool IsWhereColumns { get; set; }
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private bool IsOffIdentity { get; set; }
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private bool IsVersionValidation { get; set; }
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public MappingTableList OldMappingTableList { get; set; }
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public bool IsAs { get; set; }
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public bool IsEnableDiffLogEvent { get; set; }
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public DiffLogModel diffModel { get; set; }
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internal Action RemoveCacheFunc { get; set; }
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private int SetColumnsIndex { get; set; }
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private List<DbColumnInfo> columns { get; set; }
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#endregion
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#region Core
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public virtual string ToSqlString()
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{
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var sqlObj = this.ToSql();
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var result = sqlObj.Key;
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if (result == null) return null;
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result = UtilMethods.GetSqlString(this.Context.CurrentConnectionConfig, sqlObj, result);
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return result;
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}
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public KeyValuePair<string, List<SugarParameter>> ToSql()
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{
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PreToSql();
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string sql = UpdateBuilder.ToSqlString();
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RestoreMapping();
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return new KeyValuePair<string, List<SugarParameter>>(sql, UpdateBuilder.Parameters);
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}
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public void AddQueue()
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{
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var sqlObj = this.ToSql();
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this.Context.Queues.Add(sqlObj.Key, sqlObj.Value);
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}
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public virtual int ExecuteCommand()
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{
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string sql = _ExecuteCommand();
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if (string.IsNullOrEmpty(sql))
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{
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return 0;
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}
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var result = this.Ado.ExecuteCommand(sql, UpdateBuilder.Parameters == null ? null : UpdateBuilder.Parameters.ToArray());
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After(sql);
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return result;
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}
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public bool ExecuteCommandHasChange()
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{
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return this.ExecuteCommand() > 0;
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}
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public virtual async Task<int> ExecuteCommandAsync()
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{
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string sql = _ExecuteCommand();
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if (string.IsNullOrEmpty(sql))
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{
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return 0;
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}
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var result = await this.Ado.ExecuteCommandAsync(sql, UpdateBuilder.Parameters == null ? null : UpdateBuilder.Parameters.ToArray());
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After(sql);
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return result;
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}
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public async Task<bool> ExecuteCommandHasChangeAsync()
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{
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return await this.ExecuteCommandAsync() > 0;
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}
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#endregion
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public IUpdateable<T> With(string lockString)
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{
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if (this.Context.CurrentConnectionConfig.DbType == DbType.SqlServer)
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this.UpdateBuilder.TableWithString = lockString;
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return this;
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}
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public SplitTableUpdateProvider<T> SplitTable(Func<List<SplitTableInfo>, IEnumerable<SplitTableInfo>> getTableNamesFunc)
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{
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this.Context.MappingTables.Add(this.EntityInfo.EntityName, this.EntityInfo.DbTableName);
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SplitTableUpdateProvider<T> result = new SplitTableUpdateProvider<T>();
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result.Context = this.Context;
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SplitTableContext helper = new SplitTableContext(Context)
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{
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EntityInfo = this.EntityInfo
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};
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var tables = getTableNamesFunc(helper.GetTables());
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result.Tables = tables;
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result.updateobj= this;
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return result;
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}
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public SplitTableUpdateByObjectProvider<T> SplitTable()
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{
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Check.ExceptionEasy(UpdateParameterIsNull, "SplitTable() not supported db.Updateable<T>(),use db.Updateable(list)", ".SplitTable()不支持 db.Updateable<T>()方式更新,请使用 db.Updateable(list) 对象方式更新, 或者使用 .SplitTable(+1)重载");
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SplitTableUpdateByObjectProvider<T> result = new SplitTableUpdateByObjectProvider<T>();
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result.Context = this.Context;
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result.UpdateObjects = this.UpdateObjs;
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SplitTableContext helper = new SplitTableContext(Context)
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{
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EntityInfo = this.EntityInfo
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};
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result.updateobj = this;
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return result;
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}
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public IUpdateable<T> RemoveDataCache()
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{
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this.RemoveCacheFunc = () =>
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{
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var cacheService = this.Context.CurrentConnectionConfig.ConfigureExternalServices.DataInfoCacheService;
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CacheSchemeMain.RemoveCache(cacheService, this.Context.EntityMaintenance.GetTableName<T>());
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};
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return this;
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}
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public IUpdateable<T> RemoveDataCache(string likeString)
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{
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this.RemoveCacheFunc = () =>
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{
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var cacheService = this.Context.CurrentConnectionConfig.ConfigureExternalServices.DataInfoCacheService;
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CacheSchemeMain.RemoveCacheByLike(cacheService,likeString);
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};
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return this;
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}
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public IUpdateable<T> IsEnableUpdateVersionValidation()
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{
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this.IsVersionValidation = true;
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return this;
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}
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public IUpdateable<T> AS(string tableName)
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{
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if (tableName == null) return this;
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var entityName = typeof(T).Name;
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IsAs = true;
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OldMappingTableList = this.Context.MappingTables;
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this.Context.MappingTables = this.Context.Utilities.TranslateCopy(this.Context.MappingTables);
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if (this.Context.MappingTables.Any(it => it.EntityName == entityName))
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{
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this.Context.MappingTables.Add(this.Context.MappingTables.First(it => it.EntityName == entityName).DbTableName, tableName);
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}
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this.Context.MappingTables.Add(entityName, tableName);
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return this; ;
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}
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public IUpdateable<T> EnableDiffLogEvent(object businessData = null)
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{
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//Check.Exception(this.UpdateObjs.HasValue() && this.UpdateObjs.Count() > 1, "DiffLog does not support batch operations");
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diffModel = new DiffLogModel();
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this.IsEnableDiffLogEvent = true;
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diffModel.BusinessData = businessData;
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diffModel.DiffType = DiffType.update;
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return this;
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}
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public IUpdateable<T> IgnoreColumns(bool ignoreAllNullColumns, bool isOffIdentity = false, bool ignoreAllDefaultValue = false)
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{
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Check.Exception(this.UpdateObjs.Count() > 1 && ignoreAllNullColumns, ErrorMessage.GetThrowMessage("ignoreNullColumn NoSupport batch insert", "ignoreNullColumn 不支持批量操作"));
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UpdateBuilder.IsOffIdentity = isOffIdentity;
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if (this.UpdateBuilder.LambdaExpressions == null)
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this.UpdateBuilder.LambdaExpressions = InstanceFactory.GetLambdaExpressions(this.Context.CurrentConnectionConfig);
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this.UpdateBuilder.IsNoUpdateNull = ignoreAllNullColumns;
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this.UpdateBuilder.IsNoUpdateDefaultValue = ignoreAllDefaultValue;
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return this;
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}
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public IUpdateable<T> IgnoreColumns(Expression<Func<T, object>> columns)
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{
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var ignoreColumns = UpdateBuilder.GetExpressionValue(columns, ResolveExpressType.ArraySingle).GetResultArray().Select(it => this.SqlBuilder.GetNoTranslationColumnName(it).ToLower()).ToList();
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this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => !ignoreColumns.Contains(it.PropertyName.ToLower())).ToList();
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this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => !ignoreColumns.Contains(it.DbColumnName.ToLower())).ToList();
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return this;
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}
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public IUpdateable<T> IgnoreColumnsIF(bool IsIgnore, Expression<Func<T, object>> columns)
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{
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if (IsIgnore) this.IgnoreColumns(columns);
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return this;
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}
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public IUpdateable<T> IgnoreColumns(string[] columns)
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{
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if (columns.HasValue())
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{
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var ignoreColumns = columns.Select(it => it.ToLower()).ToList();
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this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => !ignoreColumns.Contains(it.PropertyName.ToLower())).ToList();
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this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => !ignoreColumns.Contains(it.DbColumnName.ToLower())).ToList();
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}
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return this;
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}
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public IUpdateable<T> ReSetValue(Action<T> setValueExpression)
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{
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ThrowUpdateByExpression();
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if (this.UpdateObjs.HasValue())
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{
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var oldColumns = this.UpdateBuilder.DbColumnInfoList.Select(it => it.PropertyName).ToList();
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foreach (var item in UpdateObjs)
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{
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setValueExpression(item);
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}
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this.UpdateBuilder.DbColumnInfoList = new List<DbColumnInfo>();
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Init();
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this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => oldColumns.Contains(it.PropertyName)).ToList();
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}
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return this;
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}
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#region Update by object
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public IUpdateable<T> CallEntityMethod(Expression<Action<T>> method)
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{
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ThrowUpdateByExpression();
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if (this.UpdateObjs.HasValue())
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{
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var oldColumns = this.UpdateBuilder.DbColumnInfoList.Select(it => it.PropertyName).ToList();
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var expression = (LambdaExpression.Lambda(method).Body as LambdaExpression).Body;
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Check.Exception(!(expression is MethodCallExpression), method.ToString() + " is not method");
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var callExpresion = expression as MethodCallExpression;
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UtilMethods.DataInoveByExpresson(this.UpdateObjs, callExpresion);
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this.UpdateBuilder.DbColumnInfoList = new List<DbColumnInfo>();
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Init();
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this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => oldColumns.Contains(it.PropertyName)).ToList();
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}
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return this;
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}
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public IUpdateable<T> WhereColumns(Expression<Func<T, object>> columns)
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{
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ThrowUpdateByExpression();
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this.IsWhereColumns = true;
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UpdateBuilder.IsWhereColumns = true;
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Check.Exception(UpdateParameterIsNull == true, "Updateable<T>().Updateable is error,Use Updateable(obj).WhereColumns");
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var whereColumns = UpdateBuilder.GetExpressionValue(columns, ResolveExpressType.ArraySingle).GetResultArray().Select(it => this.SqlBuilder.GetNoTranslationColumnName(it)).ToList();
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if (this.WhereColumnList == null) this.WhereColumnList = new List<string>();
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foreach (var item in whereColumns)
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{
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_WhereColumn(item);
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this.WhereColumnList.Add(item);
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}
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return this;
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}
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public IUpdateable<T> WhereColumns(string columnName)
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{
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ThrowUpdateByExpression();
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if (this.WhereColumnList == null) this.WhereColumnList = new List<string>();
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_WhereColumn(columnName);
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this.WhereColumnList.Add(columnName);
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return this;
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}
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public IUpdateable<T> WhereColumns(string[] columnNames)
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{
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ThrowUpdateByExpression();
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if (this.WhereColumnList == null) this.WhereColumnList = new List<string>();
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foreach (var columnName in columnNames)
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{
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_WhereColumn(columnName);
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this.WhereColumnList.Add(columnName);
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}
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return this;
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}
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public IUpdateable<T> UpdateColumns(Expression<Func<T, object>> columns)
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{
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ThrowUpdateByExpression();
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var updateColumns = UpdateBuilder.GetExpressionValue(columns, ResolveExpressType.ArraySingle).GetResultArray().Select(it => this.SqlBuilder.GetNoTranslationColumnName(it)).ToList();
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List<string> primaryKeys = GetPrimaryKeys();
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foreach (var item in this.UpdateBuilder.DbColumnInfoList)
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{
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var mappingInfo = primaryKeys.SingleOrDefault(i => item.DbColumnName.Equals(i, StringComparison.CurrentCultureIgnoreCase));
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if (mappingInfo != null && mappingInfo.Any())
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{
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item.IsPrimarykey = true;
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}
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}
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this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => updateColumns.Any(uc => uc.Equals(it.PropertyName, StringComparison.CurrentCultureIgnoreCase) || uc.Equals(it.DbColumnName, StringComparison.CurrentCultureIgnoreCase)) || it.IsPrimarykey || it.IsIdentity).ToList();
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return this;
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}
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public IUpdateable<T> UpdateColumns(string[] columns)
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{
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ThrowUpdateByExpression();
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this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => GetPrimaryKeys().Select(iit => iit.ToLower()).Contains(it.DbColumnName.ToLower()) || columns.Contains(it.PropertyName, StringComparer.OrdinalIgnoreCase)).ToList();
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return this;
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}
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public IUpdateable<T> UpdateColumnsIF(bool isUpdateColumns, Expression<Func<T, object>> columns)
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{
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ThrowUpdateByExpression();
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if (isUpdateColumns)
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UpdateColumns(columns);
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return this;
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}
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public IUpdateable<T> UpdateColumnsIF(bool isUpdateColumns, string[] columns)
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{
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ThrowUpdateByExpression();
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if (isUpdateColumns)
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UpdateColumns(columns);
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return this;
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}
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#endregion
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#region Update by expression
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public IUpdateable<T> SetColumns(string fieldName, object fieldValue)
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{
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ThrowUpdateByObject();
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var columnInfo = this.EntityInfo.Columns.FirstOrDefault(it => it.PropertyName.EqualCase(fieldName));
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if (columnInfo != null)
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{
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fieldName = columnInfo.DbColumnName;
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}
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var parameterName =this.SqlBuilder.SqlParameterKeyWord+ "Const" + this.UpdateBuilder.LambdaExpressions.ParameterIndex;
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this.UpdateBuilder.LambdaExpressions.ParameterIndex = this.UpdateBuilder.LambdaExpressions.ParameterIndex+1;
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if (UpdateBuilder.Parameters == null)
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{
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UpdateBuilder.Parameters = new List<SugarParameter>();
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}
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UpdateBuilder.Parameters.Add(new SugarParameter(parameterName, fieldValue));
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UpdateBuilder.SetValues.Add(new KeyValuePair<string, string>(SqlBuilder.GetTranslationColumnName(fieldName), $"{SqlBuilder.GetTranslationColumnName(fieldName)}={parameterName}"));
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this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => (UpdateParameterIsNull == false && IsPrimaryKey(it)) || UpdateBuilder.SetValues.Any(v => SqlBuilder.GetNoTranslationColumnName(v.Key).Equals(it.DbColumnName, StringComparison.CurrentCultureIgnoreCase) || SqlBuilder.GetNoTranslationColumnName(v.Key).Equals(it.PropertyName, StringComparison.CurrentCultureIgnoreCase)) || it.IsPrimarykey == true).ToList();
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AppendSets();
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return this;
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}
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public IUpdateable<T> SetColumns(Expression<Func<T, T>> columns)
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{
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ThrowUpdateByObject();
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var expResult = UpdateBuilder.GetExpressionValue(columns, ResolveExpressType.Update);
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var resultArray = expResult.GetResultArray();
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Check.ArgumentNullException(resultArray, "UpdateColumns Parameter error, UpdateColumns(it=>new T{ it.id=1}) is valid, UpdateColumns(it=>T) is error");
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if (resultArray.HasValue())
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{
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foreach (var item in resultArray)
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{
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string key = SqlBuilder.GetNoTranslationColumnName(item);
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var value = item;
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if (value.Contains("= \"SYSDATE\""))
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{
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value = value.Replace("= \"SYSDATE\"", "= SYSDATE");
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}
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UpdateBuilder.SetValues.Add(new KeyValuePair<string, string>(SqlBuilder.GetTranslationColumnName(key), value));
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}
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}
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this.UpdateBuilder.DbColumnInfoList = UpdateBuilder.DbColumnInfoList.Where(it => (UpdateParameterIsNull == false && IsPrimaryKey(it)) || UpdateBuilder.SetValues.Any(v => SqlBuilder.GetNoTranslationColumnName(v.Key).Equals(it.DbColumnName, StringComparison.CurrentCultureIgnoreCase) || SqlBuilder.GetNoTranslationColumnName(v.Key).Equals(it.PropertyName, StringComparison.CurrentCultureIgnoreCase)) || it.IsPrimarykey == true).ToList();
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CheckTranscodeing(false);
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AppendSets();
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return this;
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}
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public IUpdateable<T> SetColumns(Expression<Func<T, bool>> columns)
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{
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ThrowUpdateByObject();
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var binaryExp = columns.Body as BinaryExpression;
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Check.Exception(!binaryExp.NodeType.IsIn(ExpressionType.Equal), "No support {0}", columns.ToString());
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Check.Exception(!(binaryExp.Left is MemberExpression) && !(binaryExp.Left is UnaryExpression), "No support {0}", columns.ToString());
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Check.Exception(ExpressionTool.IsConstExpression(binaryExp.Left as MemberExpression), "No support {0}", columns.ToString());
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var expResult = UpdateBuilder.GetExpressionValue(columns, ResolveExpressType.WhereSingle).GetResultString().Replace(")", " )").Replace("(", "( ").Trim().TrimStart('(').TrimEnd(')');
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if (expResult.EndsWith(" IS NULL "))
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{
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expResult = Regex.Split(expResult, " IS NULL ")[0]+" = NULL ";
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}
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string key = SqlBuilder.GetNoTranslationColumnName(expResult);
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if (EntityInfo.Columns.Where(it=>it.IsJson||it.IsTranscoding).Any(it => it.DbColumnName.EqualCase(key) || it.PropertyName.EqualCase(key)))
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{
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CheckTranscodeing();
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}
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if (columns.ToString().Contains("Subqueryable()."))
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{
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expResult= expResult.Replace(this.SqlBuilder.SqlTranslationLeft+ (binaryExp.Left as MemberExpression).Expression+this.SqlBuilder.SqlTranslationRight+".",this.UpdateBuilder.GetTableNameString.TrimEnd()+".");
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}
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UpdateBuilder.SetValues.Add(new KeyValuePair<string, string>(SqlBuilder.GetTranslationColumnName(key), expResult));
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this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => (UpdateParameterIsNull == false && IsPrimaryKey(it)) || UpdateBuilder.SetValues.Any(v => SqlBuilder.GetNoTranslationColumnName(v.Key).Equals(it.DbColumnName, StringComparison.CurrentCultureIgnoreCase) || SqlBuilder.GetNoTranslationColumnName(v.Key).Equals(it.PropertyName, StringComparison.CurrentCultureIgnoreCase)) || it.IsPrimarykey == true).ToList();
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AppendSets();
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return this;
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}
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public IUpdateable<T> SetColumnsIF(bool isUpdateColumns, Expression<Func<T, bool>> columns)
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{
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ThrowUpdateByObject();
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if (isUpdateColumns)
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SetColumns(columns);
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return this;
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}
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public IUpdateable<T> SetColumnsIF(bool isUpdateColumns, Expression<Func<T, T>> columns)
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{
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ThrowUpdateByObject();
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if (isUpdateColumns)
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SetColumns(columns);
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return this;
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}
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public IUpdateable<T> Where(Expression<Func<T, bool>> expression)
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{
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Check.Exception(UpdateObjectNotWhere()&&UpdateObjs.Length > 1, ErrorMessage.GetThrowMessage("update List no support where","集合更新不支持Where请使用WhereColumns"));
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var expResult = UpdateBuilder.GetExpressionValue(expression, ResolveExpressType.WhereSingle);
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var whereString = expResult.GetResultString();
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if (expression.ToString().Contains("Subqueryable()"))
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{
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whereString = whereString.Replace(this.SqlBuilder.GetTranslationColumnName(expression.Parameters.First().Name) + ".", this.SqlBuilder.GetTranslationTableName(this.EntityInfo.DbTableName) + ".");
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}
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UpdateBuilder.WhereValues.Add(whereString);
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return this;
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}
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public IUpdateable<T> Where(string whereSql, object parameters = null)
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{
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Check.Exception(UpdateObjectNotWhere() && UpdateObjs.Length > 1, ErrorMessage.GetThrowMessage("update List no support where", "集合更新不支持Where请使用WhereColumns"));
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if (whereSql.HasValue())
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{
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UpdateBuilder.WhereValues.Add(whereSql);
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}
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if (parameters != null)
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{
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UpdateBuilder.Parameters.AddRange(Context.Ado.GetParameters(parameters));
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}
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return this;
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}
|
||
public IUpdateable<T> Where(string fieldName, string conditionalType, object fieldValue)
|
||
{
|
||
Check.Exception(UpdateObjectNotWhere() && UpdateObjs.Length > 1, ErrorMessage.GetThrowMessage("update List no support where", "集合更新不支持Where请使用WhereColumns"));
|
||
var whereSql = this.SqlBuilder.GetWhere(fieldName, conditionalType, 0);
|
||
this.Where(whereSql);
|
||
string parameterName = this.SqlBuilder.SqlParameterKeyWord + fieldName + "0";
|
||
this.UpdateBuilder.Parameters.Add(new SugarParameter(parameterName, fieldValue));
|
||
return this;
|
||
}
|
||
public IUpdateable<T> Where(List<IConditionalModel> conditionalModels)
|
||
{
|
||
Check.Exception(UpdateObjectNotWhere() && UpdateObjs.Length > 1, ErrorMessage.GetThrowMessage("update List no support where", "集合更新不支持Where请使用WhereColumns"));
|
||
var sql = this.Context.Queryable<T>().SqlBuilder.ConditionalModelToSql(conditionalModels);
|
||
var result = this;
|
||
result.Where(sql.Key, sql.Value);
|
||
return result;
|
||
}
|
||
#endregion
|
||
|
||
#region Helper
|
||
|
||
private bool UpdateObjectNotWhere()
|
||
{
|
||
return this.Context.CurrentConnectionConfig.DbType != DbType.MySql
|
||
&& this.Context.CurrentConnectionConfig.DbType!=DbType.MySqlConnector
|
||
&& this.Context.CurrentConnectionConfig.DbType != DbType.SqlServer;
|
||
}
|
||
|
||
private void AppendSets()
|
||
{
|
||
if (SetColumnsIndex > 0)
|
||
{
|
||
var keys = UpdateBuilder.SetValues.Select(it => SqlBuilder.GetNoTranslationColumnName(it.Key.ToLower())).ToList();
|
||
var addKeys = keys.Where(k => !this.UpdateBuilder.DbColumnInfoList.Any(it => it.PropertyName.ToLower() == k || it.DbColumnName.ToLower() == k)).ToList();
|
||
var addItems = this.EntityInfo.Columns.Where(it => !GetPrimaryKeys().Any(p => p.ToLower() == it.PropertyName?.ToLower() || p.ToLower() == it.DbColumnName?.ToLower()) && addKeys.Any(k => it.PropertyName?.ToLower() == k || it.DbColumnName?.ToLower() == k)).ToList();
|
||
this.UpdateBuilder.DbColumnInfoList.AddRange(addItems.Select(it => new DbColumnInfo() { PropertyName = it.PropertyName, DbColumnName = it.DbColumnName }));
|
||
}
|
||
SetColumnsIndex++;
|
||
}
|
||
private string _ExecuteCommand()
|
||
{
|
||
PreToSql();
|
||
AutoRemoveDataCache();
|
||
Check.Exception(UpdateBuilder.WhereValues.IsNullOrEmpty() && GetPrimaryKeys().IsNullOrEmpty(), "You cannot have no primary key and no conditions");
|
||
string sql = UpdateBuilder.ToSqlString();
|
||
ValidateVersion();
|
||
RestoreMapping();
|
||
Before(sql);
|
||
return sql;
|
||
}
|
||
|
||
private void _WhereColumn(string columnName)
|
||
{
|
||
var columnInfos = columns.Where(it => it.DbColumnName.Equals(columnName, StringComparison.OrdinalIgnoreCase) || it.PropertyName.Equals(columnName, StringComparison.OrdinalIgnoreCase)).ToList();
|
||
if (!this.UpdateBuilder.DbColumnInfoList.Any(y => y.DbColumnName == columnInfos.First().DbColumnName))
|
||
{
|
||
this.UpdateBuilder.DbColumnInfoList.AddRange(columnInfos);
|
||
}
|
||
}
|
||
|
||
private void AutoRemoveDataCache()
|
||
{
|
||
var moreSetts = this.Context.CurrentConnectionConfig.MoreSettings;
|
||
var extService = this.Context.CurrentConnectionConfig.ConfigureExternalServices;
|
||
if (moreSetts != null && moreSetts.IsAutoRemoveDataCache && extService != null && extService.DataInfoCacheService != null)
|
||
{
|
||
this.RemoveDataCache();
|
||
}
|
||
}
|
||
internal void Init()
|
||
{
|
||
this.UpdateBuilder.TableName = EntityInfo.EntityName;
|
||
if (IsMappingTable)
|
||
{
|
||
var mappingInfo = this.Context.MappingTables.SingleOrDefault(it => it.EntityName == EntityInfo.EntityName);
|
||
if (mappingInfo != null)
|
||
{
|
||
this.UpdateBuilder.TableName = mappingInfo.DbTableName;
|
||
}
|
||
}
|
||
//Check.Exception(UpdateObjs == null || UpdateObjs.Count() == 0, "UpdateObjs is null");
|
||
int i = 0;
|
||
foreach (var item in UpdateObjs)
|
||
{
|
||
List<DbColumnInfo> updateItem = new List<DbColumnInfo>();
|
||
var isDic = item is Dictionary<string, object>;
|
||
if (isDic)
|
||
{
|
||
SetUpdateItemByDic(i, item, updateItem);
|
||
}
|
||
else
|
||
{
|
||
DataAop(item);
|
||
SetUpdateItemByEntity(i, item, updateItem);
|
||
}
|
||
++i;
|
||
}
|
||
this.columns = this.UpdateBuilder.DbColumnInfoList;
|
||
|
||
var ignoreColumns = EntityInfo.Columns.Where(it => it.IsOnlyIgnoreUpdate).ToList();
|
||
if (ignoreColumns != null && ignoreColumns.Any())
|
||
{
|
||
this.IgnoreColumns(ignoreColumns.Select(it => it.PropertyName).ToArray());
|
||
}
|
||
}
|
||
|
||
private void DataAop(T item)
|
||
{
|
||
var dataEvent = this.Context.CurrentConnectionConfig.AopEvents?.DataExecuting;
|
||
if (dataEvent != null && item != null)
|
||
{
|
||
foreach (var columnInfo in this.EntityInfo.Columns)
|
||
{
|
||
dataEvent(columnInfo.PropertyInfo.GetValue(item, null), new DataFilterModel() { OperationType = DataFilterType.UpdateByObject, EntityValue = item, EntityColumnInfo = columnInfo });
|
||
}
|
||
}
|
||
}
|
||
|
||
private void CheckTranscodeing(bool checkIsJson = true)
|
||
{
|
||
if (this.EntityInfo.Columns.Any(it => it.IsTranscoding))
|
||
{
|
||
Check.Exception(true, ErrorMessage.GetThrowMessage("UpdateColumns no support IsTranscoding", "SetColumns方式更新不支持IsTranscoding，你可以使用db.Updateable(实体)的方式更新"));
|
||
}
|
||
if (checkIsJson && this.EntityInfo.Columns.Any(it => it.IsJson))
|
||
{
|
||
Check.Exception(true, ErrorMessage.GetThrowMessage("UpdateColumns no support IsJson", "SetColumns方式更新不支持IsJson，你可以使用db.Updateable(实体)的方式更新"));
|
||
}
|
||
if (this.EntityInfo.Columns.Any(it => it.IsArray))
|
||
{
|
||
Check.Exception(true, ErrorMessage.GetThrowMessage("UpdateColumns no support IsArray", "SetColumns方式更新不支持IsArray，你可以使用db.Updateable(实体)的方式更新"));
|
||
}
|
||
}
|
||
private void SetUpdateItemByDic(int i, T item, List<DbColumnInfo> updateItem)
|
||
{
|
||
foreach (var column in item as Dictionary<string, object>)
|
||
{
|
||
var columnInfo = new DbColumnInfo()
|
||
{
|
||
Value = column.Value,
|
||
DbColumnName = column.Key,
|
||
PropertyName = column.Key,
|
||
PropertyType = column.Value == null ? DBNull.Value.GetType() : UtilMethods.GetUnderType(column.Value.GetType()),
|
||
TableId = i
|
||
};
|
||
if (columnInfo.PropertyType.IsEnum())
|
||
{
|
||
if (this.Context.CurrentConnectionConfig.MoreSettings?.TableEnumIsString == true)
|
||
{
|
||
columnInfo.PropertyType = UtilConstants.StringType;
|
||
columnInfo.Value = columnInfo.Value.ToString();
|
||
}
|
||
else
|
||
{
|
||
columnInfo.Value = Convert.ToInt64(columnInfo.Value);
|
||
}
|
||
}
|
||
updateItem.Add(columnInfo);
|
||
}
|
||
this.UpdateBuilder.DbColumnInfoList.AddRange(updateItem);
|
||
}
|
||
private void SetUpdateItemByEntity(int i, T item, List<DbColumnInfo> updateItem)
|
||
{
|
||
foreach (var column in EntityInfo.Columns)
|
||
{
|
||
if (column.IsIgnore) continue;
|
||
var columnInfo = new DbColumnInfo()
|
||
{
|
||
Value = column.PropertyInfo.GetValue(item, null),
|
||
DbColumnName = GetDbColumnName(column.PropertyName),
|
||
PropertyName = column.PropertyName,
|
||
PropertyType = UtilMethods.GetUnderType(column.PropertyInfo),
|
||
TableId = i
|
||
};
|
||
if (columnInfo.PropertyType.IsEnum()&& columnInfo.Value!=null)
|
||
{
|
||
if (this.Context.CurrentConnectionConfig.MoreSettings?.TableEnumIsString == true)
|
||
{
|
||
columnInfo.PropertyType = UtilConstants.StringType;
|
||
columnInfo.Value = columnInfo.Value.ToString();
|
||
}
|
||
else
|
||
{
|
||
columnInfo.Value = Convert.ToInt64(columnInfo.Value);
|
||
}
|
||
}
|
||
if (column.IsJson)
|
||
{
|
||
columnInfo.IsJson = true;
|
||
if (columnInfo.Value != null)
|
||
columnInfo.Value = this.Context.Utilities.SerializeObject(columnInfo.Value);
|
||
}
|
||
if (column.IsArray)
|
||
{
|
||
columnInfo.IsArray = true;
|
||
}
|
||
var tranColumn = EntityInfo.Columns.FirstOrDefault(it => it.IsTranscoding && it.DbColumnName.Equals(column.DbColumnName, StringComparison.CurrentCultureIgnoreCase));
|
||
if (tranColumn != null && columnInfo.Value.HasValue())
|
||
{
|
||
columnInfo.Value = UtilMethods.EncodeBase64(columnInfo.Value.ToString());
|
||
}
|
||
updateItem.Add(columnInfo);
|
||
}
|
||
this.UpdateBuilder.DbColumnInfoList.AddRange(updateItem);
|
||
}
|
||
|
||
private void PreToSql()
|
||
{
|
||
|
||
UpdateBuilder.PrimaryKeys = GetPrimaryKeys();
|
||
if (this.IsWhereColumns)
|
||
{
|
||
foreach (var pkName in UpdateBuilder.PrimaryKeys)
|
||
{
|
||
if (WhereColumnList != null&& WhereColumnList.Count()>0)
|
||
{
|
||
continue;
|
||
}
|
||
var isContains = this.UpdateBuilder.DbColumnInfoList.Select(it => it.DbColumnName.ToLower()).Contains(pkName.ToLower());
|
||
Check.Exception(isContains == false, "Use UpdateColumns().WhereColumn() ,UpdateColumns need {0}", pkName);
|
||
}
|
||
}
|
||
#region IgnoreColumns
|
||
if (this.Context.IgnoreColumns != null && this.Context.IgnoreColumns.Any())
|
||
{
|
||
var currentIgnoreColumns = this.Context.IgnoreColumns.Where(it => it.EntityName == this.EntityInfo.EntityName).ToList();
|
||
this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it =>
|
||
{
|
||
return !currentIgnoreColumns.Any(i => it.PropertyName.Equals(i.PropertyName, StringComparison.CurrentCulture));
|
||
}).ToList();
|
||
}
|
||
#endregion
|
||
if (this.IsSingle)
|
||
{
|
||
foreach (var item in this.UpdateBuilder.DbColumnInfoList)
|
||
{
|
||
if (this.UpdateBuilder.Parameters == null) this.UpdateBuilder.Parameters = new List<SugarParameter>();
|
||
if (this.UpdateBuilder.SetValues.Any(it => this.SqlBuilder.GetNoTranslationColumnName(it.Key) == item.PropertyName))
|
||
{
|
||
continue;
|
||
}
|
||
var parameter = new SugarParameter(this.SqlBuilder.SqlParameterKeyWord + item.DbColumnName, item.Value, item.PropertyType);
|
||
if (item.IsJson)
|
||
{
|
||
parameter.IsJson = true;
|
||
}
|
||
if (item.IsArray)
|
||
{
|
||
parameter.IsArray = true;
|
||
}
|
||
this.UpdateBuilder.Parameters.Add(parameter);
|
||
}
|
||
}
|
||
|
||
#region Identities
|
||
List<string> identities = GetIdentityKeys();
|
||
if (identities != null && identities.Any())
|
||
{
|
||
this.UpdateBuilder.DbColumnInfoList.ForEach(it =>
|
||
{
|
||
var mappingInfo = identities.SingleOrDefault(i => it.DbColumnName.Equals(i, StringComparison.CurrentCultureIgnoreCase));
|
||
if (mappingInfo != null && mappingInfo.Any())
|
||
{
|
||
it.IsIdentity = true;
|
||
}
|
||
});
|
||
}
|
||
#endregion
|
||
List<string> primaryKey = GetPrimaryKeys();
|
||
if (primaryKey != null && primaryKey.Count > 0)
|
||
{
|
||
this.UpdateBuilder.DbColumnInfoList.ForEach(it =>
|
||
{
|
||
var mappingInfo = primaryKey.SingleOrDefault(i => it.DbColumnName.Equals(i, StringComparison.CurrentCultureIgnoreCase));
|
||
if (mappingInfo != null && mappingInfo.Any())
|
||
{
|
||
it.IsPrimarykey = true;
|
||
}
|
||
});
|
||
}
|
||
if (this.UpdateBuilder.Parameters.HasValue() && this.UpdateBuilder.SetValues.IsValuable())
|
||
{
|
||
this.UpdateBuilder.Parameters.RemoveAll(it => this.UpdateBuilder.SetValues.Any(v => (SqlBuilder.SqlParameterKeyWord + SqlBuilder.GetNoTranslationColumnName(v.Key)) == it.ParameterName));
|
||
}
|
||
}
|
||
private string GetDbColumnName(string propertyName)
|
||
{
|
||
if (!IsMappingColumns)
|
||
{
|
||
return propertyName;
|
||
}
|
||
if (this.Context.MappingColumns.Any(it => it.EntityName.Equals(EntityInfo.EntityName, StringComparison.CurrentCultureIgnoreCase)))
|
||
{
|
||
this.MappingColumnList = this.Context.MappingColumns.Where(it => it.EntityName.Equals(EntityInfo.EntityName, StringComparison.CurrentCultureIgnoreCase)).ToList();
|
||
}
|
||
if (MappingColumnList == null || !MappingColumnList.Any())
|
||
{
|
||
return propertyName;
|
||
}
|
||
else
|
||
{
|
||
var mappInfo = this.MappingColumnList.FirstOrDefault(it => it.PropertyName.Equals(propertyName, StringComparison.CurrentCultureIgnoreCase));
|
||
return mappInfo == null ? propertyName : mappInfo.DbColumnName;
|
||
}
|
||
}
|
||
private List<string> GetPrimaryKeys()
|
||
{
|
||
if (this.WhereColumnList.HasValue())
|
||
{
|
||
return this.WhereColumnList;
|
||
}
|
||
if (this.Context.IsSystemTablesConfig)
|
||
{
|
||
return this.Context.DbMaintenance.GetPrimaries(this.Context.EntityMaintenance.GetTableName(this.EntityInfo.EntityName));
|
||
}
|
||
else
|
||
{
|
||
return this.EntityInfo.Columns.Where(it => it.IsPrimarykey).Select(it => it.DbColumnName).ToList();
|
||
}
|
||
}
|
||
protected virtual List<string> GetIdentityKeys()
|
||
{
|
||
if (this.Context.IsSystemTablesConfig)
|
||
{
|
||
return this.Context.DbMaintenance.GetIsIdentities(this.Context.EntityMaintenance.GetTableName(this.EntityInfo.EntityName));
|
||
}
|
||
else
|
||
{
|
||
return this.EntityInfo.Columns.Where(it => it.IsIdentity).Select(it => it.DbColumnName).ToList();
|
||
}
|
||
}
|
||
private void RestoreMapping()
|
||
{
|
||
if (IsAs)
|
||
{
|
||
this.Context.MappingTables = OldMappingTableList;
|
||
}
|
||
}
|
||
|
||
|
||
private void ValidateVersion()
|
||
{
|
||
var versionColumn = this.EntityInfo.Columns.FirstOrDefault(it => it.IsEnableUpdateVersionValidation);
|
||
var pks = this.UpdateBuilder.DbColumnInfoList.Where(it => it.IsPrimarykey).ToList();
|
||
if (versionColumn != null && this.IsVersionValidation)
|
||
{
|
||
Check.Exception(pks.IsNullOrEmpty(), "UpdateVersionValidation the primary key is required.");
|
||
List<IConditionalModel> conModels = new List<IConditionalModel>();
|
||
foreach (var item in pks)
|
||
{
|
||
conModels.Add(new ConditionalModel() { FieldName = item.DbColumnName, ConditionalType = ConditionalType.Equal, FieldValue = item.Value.ObjToString() });
|
||
}
|
||
var dbInfo = this.Context.Queryable<T>().Where(conModels).First();
|
||
if (dbInfo != null)
|
||
{
|
||
var currentVersion = this.EntityInfo.Type.GetProperty(versionColumn.PropertyName).GetValue(UpdateObjs.Last(), null);
|
||
var dbVersion = this.EntityInfo.Type.GetProperty(versionColumn.PropertyName).GetValue(dbInfo, null);
|
||
Check.Exception(currentVersion == null, "UpdateVersionValidation entity property {0} is not null", versionColumn.PropertyName);
|
||
Check.Exception(dbVersion == null, "UpdateVersionValidation database column {0} is not null", versionColumn.DbColumnName);
|
||
if (versionColumn.PropertyInfo.PropertyType.IsIn(UtilConstants.IntType, UtilConstants.LongType))
|
||
{
|
||
if (Convert.ToInt64(dbVersion) != Convert.ToInt64(currentVersion))
|
||
{
|
||
throw new VersionExceptions(string.Format("UpdateVersionValidation {0} Not the latest version ", versionColumn.PropertyName));
|
||
}
|
||
}
|
||
else if (versionColumn.PropertyInfo.PropertyType.IsIn(UtilConstants.DateType))
|
||
{
|
||
if (dbVersion.ObjToDate() != currentVersion.ObjToDate())
|
||
{
|
||
throw new VersionExceptions(string.Format("UpdateVersionValidation {0} Not the latest version ", versionColumn.PropertyName));
|
||
}
|
||
}
|
||
else if (versionColumn.PropertyInfo.PropertyType.IsIn(UtilConstants.ByteArrayType))
|
||
{
|
||
if (UtilMethods.GetLong((byte[])dbVersion) != UtilMethods.GetLong((byte[])currentVersion))
|
||
{
|
||
throw new VersionExceptions(string.Format("UpdateVersionValidation {0} Not the latest version ", versionColumn.PropertyName));
|
||
}
|
||
}
|
||
else
|
||
{
|
||
Check.ThrowNotSupportedException(string.Format("UpdateVersionValidation Not Supported Type [ {0} ] , {1}", versionColumn.PropertyInfo.PropertyType, versionColumn.PropertyName));
|
||
}
|
||
}
|
||
}
|
||
}
|
||
private void After(string sql)
|
||
{
|
||
if (this.IsEnableDiffLogEvent)
|
||
{
|
||
var isDisableMasterSlaveSeparation = this.Ado.IsDisableMasterSlaveSeparation;
|
||
this.Ado.IsDisableMasterSlaveSeparation = true;
|
||
var parameters = UpdateBuilder.Parameters;
|
||
if (parameters == null)
|
||
parameters = new List<SugarParameter>();
|
||
diffModel.AfterData = GetDiffTable(sql, parameters);
|
||
diffModel.Time = this.Context.Ado.SqlExecutionTime;
|
||
if (this.Context.CurrentConnectionConfig.AopEvents.OnDiffLogEvent != null)
|
||
this.Context.CurrentConnectionConfig.AopEvents.OnDiffLogEvent(diffModel);
|
||
this.Ado.IsDisableMasterSlaveSeparation = isDisableMasterSlaveSeparation;
|
||
}
|
||
if (this.RemoveCacheFunc != null)
|
||
{
|
||
this.RemoveCacheFunc();
|
||
}
|
||
}
|
||
|
||
private void Before(string sql)
|
||
{
|
||
if (this.IsEnableDiffLogEvent)
|
||
{
|
||
var isDisableMasterSlaveSeparation = this.Ado.IsDisableMasterSlaveSeparation;
|
||
this.Ado.IsDisableMasterSlaveSeparation = true;
|
||
var parameters = UpdateBuilder.Parameters;
|
||
if (parameters == null)
|
||
parameters = new List<SugarParameter>();
|
||
diffModel.BeforeData = GetDiffTable(sql, parameters);
|
||
diffModel.Sql = sql;
|
||
diffModel.Parameters = parameters.ToArray();
|
||
this.Ado.IsDisableMasterSlaveSeparation = isDisableMasterSlaveSeparation;
|
||
}
|
||
}
|
||
private bool IsPrimaryKey(DbColumnInfo it)
|
||
{
|
||
var result = GetPrimaryKeys().Any(p => p.Equals(it.DbColumnName, StringComparison.CurrentCultureIgnoreCase) || p.Equals(it.PropertyName, StringComparison.CurrentCultureIgnoreCase));
|
||
return result;
|
||
}
|
||
|
||
private List<DiffLogTableInfo> GetDiffTable(string sql, List<SugarParameter> parameters)
|
||
{
|
||
List<DiffLogTableInfo> result = new List<DiffLogTableInfo>();
|
||
DataTable dt = null;
|
||
if (this.UpdateParameterIsNull)
|
||
{
|
||
var whereSql = Regex.Replace(sql, ".* WHERE ", "", RegexOptions.Singleline);
|
||
if (sql.Contains("WHERE (EXISTS"))
|
||
{
|
||
whereSql=Regex.Match(sql, @"\(EXISTS.+").Value;
|
||
}
|
||
dt = this.Context.Queryable<T>().Where(whereSql).AddParameters(parameters).ToDataTable();
|
||
}
|
||
else
|
||
{
|
||
if (this.UpdateObjs.ToList().Count == 0)
|
||
{
|
||
dt = new DataTable();
|
||
}
|
||
else
|
||
{
|
||
dt = this.Context.Queryable<T>().WhereClassByPrimaryKey(this.UpdateObjs.ToList()).ToDataTable();
|
||
}
|
||
}
|
||
if (dt.Rows != null && dt.Rows.Count > 0)
|
||
{
|
||
foreach (DataRow row in dt.Rows)
|
||
{
|
||
DiffLogTableInfo item = new DiffLogTableInfo();
|
||
item.TableDescription = this.EntityInfo.TableDescription;
|
||
item.TableName = this.EntityInfo.DbTableName;
|
||
item.Columns = new List<DiffLogColumnInfo>();
|
||
foreach (DataColumn col in dt.Columns)
|
||
{
|
||
var sugarColumn = this.EntityInfo.Columns.Where(it => it.DbColumnName != null).First(it =>
|
||
it.DbColumnName.Equals(col.ColumnName, StringComparison.CurrentCultureIgnoreCase));
|
||
DiffLogColumnInfo addItem = new DiffLogColumnInfo();
|
||
addItem.Value = row[col.ColumnName];
|
||
addItem.ColumnName = col.ColumnName;
|
||
addItem.IsPrimaryKey = sugarColumn.IsPrimarykey;
|
||
addItem.ColumnDescription = sugarColumn.ColumnDescription;
|
||
item.Columns.Add(addItem);
|
||
}
|
||
result.Add(item);
|
||
}
|
||
}
|
||
return result;
|
||
}
|
||
|
||
private void ThrowUpdateByExpression()
|
||
{
|
||
Check.Exception(UpdateParameterIsNull == true, ErrorMessage.GetThrowMessage(" no support UpdateColumns and WhereColumns", "根据表达式更新 db.Updateable<T>() 禁止使用 UpdateColumns和WhereColumns,你可以使用 SetColumns Where 等。更新分为2种方式 1.根据表达式更新 2.根据实体或者集合更新， 具体用法请查看文档 "));
|
||
}
|
||
private void ThrowUpdateByObject()
|
||
{
|
||
Check.Exception(UpdateParameterIsNull == false, ErrorMessage.GetThrowMessage(" no support SetColumns and Where", "根据对像更新 db.Updateabe(对象) 禁止使用 SetColumns和Where ,你可以使用WhereColumns 和 UpdateColumns。 更新分为2种方式 1.根据表达式更新 2.根据实体或者集合更新 ， 具体用法请查看文档 "));
|
||
}
|
||
#endregion
|
||
}
|
||
}
|