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- 补充 Navigate(ManyToMany = typeof(中间表)) 多对多自定义配置；
This commit is contained in:
28810
@ -208,28 +208,22 @@ namespace FreeSql.Internal
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{
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if (trytb.Columns.TryGetValue(dbident.Name, out var trycol) && trycol.Attribute.MapType == dbident.CsType ||
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trytb.ColumnsByCs.TryGetValue(dbident.Name, out trycol) && trycol.Attribute.MapType == dbident.CsType)
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{
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trycol.Attribute.IsIdentity = true;
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}
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}
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foreach (var dbpk in dbtb.Primarys)
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{
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if (trytb.Columns.TryGetValue(dbpk.Name, out var trycol) && trycol.Attribute.MapType == dbpk.CsType ||
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trytb.ColumnsByCs.TryGetValue(dbpk.Name, out trycol) && trycol.Attribute.MapType == dbpk.CsType)
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{
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trycol.Attribute.IsPrimary = true;
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}
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}
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foreach (var dbuk in dbtb.UniquesDict)
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{
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foreach (var dbcol in dbuk.Value)
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{
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if (trytb.Columns.TryGetValue(dbcol.Name, out var trycol) && trycol.Attribute.MapType == dbcol.CsType ||
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trytb.ColumnsByCs.TryGetValue(dbcol.Name, out trycol) && trycol.Attribute.MapType == dbcol.CsType)
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{
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trytb.ColumnsByCs.TryGetValue(dbcol.Name, out trycol) && trycol.Attribute.MapType == dbcol.CsType)
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if (trycol.Attribute._Uniques?.Contains(dbuk.Key) != true)
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trycol.Attribute.Unique += $"," + dbuk.Key;
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}
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}
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}
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}
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@ -272,7 +266,8 @@ namespace FreeSql.Internal
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$"{pnv.PropertyType.Namespace}.{pnv.PropertyType.Name.Remove(pnv.PropertyType.Name.IndexOf('`'))}<{string.Join(", ", pnv.PropertyType.GenericTypeArguments.Select(a => a.IsNested ? $"{a.DeclaringType.Namespace}.{a.DeclaringType.Name}.{a.Name}" : $"{a.Namespace}.{a.Name}"))}>" :
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(pnv.PropertyType.IsNested ? $"{pnv.PropertyType.DeclaringType.Namespace}.{pnv.PropertyType.DeclaringType.Name}.{pnv.PropertyType.Name}" : $"{pnv.PropertyType.Namespace}.{pnv.PropertyType.Name}");
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var pnvBind = pnv.GetCustomAttribute<NavigateAttribute>()?.Bind.Split(',').Select(a => a.Trim()).Where(a => !string.IsNullOrEmpty(a)).ToArray();
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var pnvAttr = pnv.GetCustomAttribute<NavigateAttribute>();
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var pnvBind = pnvAttr?.Bind?.Split(',').Select(a => a.Trim()).Where(a => !string.IsNullOrEmpty(a)).ToArray();
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var nvref = new TableRef();
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nvref.Property = pnv;
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@ -294,11 +289,47 @@ namespace FreeSql.Internal
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var tbrefTypeName = tbref.Type.IsNested ? $"{tbref.Type.DeclaringType.Namespace}.{tbref.Type.DeclaringType.Name}.{tbref.Type.Name}" : $"{tbref.Type.Namespace}.{tbref.Type.Name}";
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Type midType = null;
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var isManyToMany = propElementType != trytb.Type &&
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pnv.Name.EndsWith($"{tbref.CsName}s") &&
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tbref.Properties.Where(z => (z.Value.PropertyType.GenericTypeArguments.FirstOrDefault() == trytb.Type || z.Value.PropertyType.GetElementType() == trytb.Type) &&
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z.Key.EndsWith($"{trytb.CsName}s", StringComparison.CurrentCultureIgnoreCase) &&
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typeof(IEnumerable).IsAssignableFrom(z.Value.PropertyType)).Any();
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var isManyToMany = false;
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Action valiManyToMany = () =>
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{
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if (midType != null)
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{
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var midTypeProps = midType.GetProperties();
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var midTypePropsTrytb = midTypeProps.Where(a => a.PropertyType == trytb.Type).Count();
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var midTypePropsTbref = midTypeProps.Where(a => a.PropertyType == tbref.Type).Count();
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if (midTypePropsTrytb != 1 || midTypePropsTbref != 1) midType = null;
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}
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};
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if (pnvAttr?.ManyToMany != null)
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{
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isManyToMany = propElementType != trytb.Type &&
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tbref.Properties.Where(z => (z.Value.PropertyType.GenericTypeArguments.FirstOrDefault() == trytb.Type || z.Value.PropertyType.GetElementType() == trytb.Type) &&
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z.Value.GetCustomAttribute<NavigateAttribute>()?.ManyToMany == pnvAttr.ManyToMany &&
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typeof(IEnumerable).IsAssignableFrom(z.Value.PropertyType)).Any();
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if (isManyToMany == false)
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{
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nvref.Exception = new Exception($"【ManyToMany】导航属性 {trytbTypeName}.{pnv.Name} 解析错误，实体类型 {tbrefTypeName} 必须存在对应的 [Navigate(ManyToMany = x)] 集合属性");
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trytb.AddOrUpdateTableRef(pnv.Name, nvref);
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//if (isLazy) throw nvref.Exception;
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continue;
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}
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if (isManyToMany)
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{
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midType = pnvAttr.ManyToMany;
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valiManyToMany();
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}
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}
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else
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{
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isManyToMany = propElementType != trytb.Type &&
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pnv.Name.EndsWith($"{tbref.CsName}s", StringComparison.CurrentCultureIgnoreCase) &&
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tbref.Properties.Where(z => (z.Value.PropertyType.GenericTypeArguments.FirstOrDefault() == trytb.Type || z.Value.PropertyType.GetElementType() == trytb.Type) &&
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z.Key.EndsWith($"{trytb.CsName}s", StringComparison.CurrentCultureIgnoreCase) &&
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typeof(IEnumerable).IsAssignableFrom(z.Value.PropertyType)).Any();
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}
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if (isManyToMany)
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{
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if (tbref.Primarys.Any() == false)
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@ -308,116 +339,75 @@ namespace FreeSql.Internal
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//if (isLazy) throw nvref.Exception;
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continue;
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}
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if (pnvAttr?.ManyToMany == null)
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{
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//中间表怎么查询，比如 Song、Tag、SongTag
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var midFlagStr = string.Empty;
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if (pnv.Name.Length >= tbref.CsName.Length - 1)
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midFlagStr = pnv.Name.Remove(pnv.Name.Length - tbref.CsName.Length - 1);
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//中间表怎么查询，比如 Song、Tag、SongTag
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var midFlagStr = pnv.Name.Remove(pnv.Name.Length - tbref.CsName.Length - 1);
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#region 在 trytb 命名空间下查找中间类
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if (midType == null)
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{
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midType = trytb.Type.IsNested ?
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trytb.Type.Assembly.GetType($"{trytb.Type.Namespace}.{trytb.Type.DeclaringType.Name}+{trytb.CsName}{tbref.CsName}{midFlagStr}", false, true) : //SongTag
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trytb.Type.Assembly.GetType($"{trytb.Type.Namespace}.{trytb.CsName}{tbref.CsName}{midFlagStr}", false, true);
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valiManyToMany();
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}
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if (midType == null)
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{
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midType = trytb.Type.IsNested ?
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trytb.Type.Assembly.GetType($"{trytb.Type.Namespace}.{trytb.Type.DeclaringType.Name}+{trytb.CsName}_{tbref.CsName}{(string.IsNullOrEmpty(midFlagStr) ? "" : "_")}{midFlagStr}", false, true) : //Song_Tag
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trytb.Type.Assembly.GetType($"{trytb.Type.Namespace}.{trytb.CsName}_{tbref.CsName}{(string.IsNullOrEmpty(midFlagStr) ? "" : "_")}{midFlagStr}", false, true);
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valiManyToMany();
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}
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if (midType == null)
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{
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midType = trytb.Type.IsNested ?
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trytb.Type.Assembly.GetType($"{trytb.Type.Namespace}.{trytb.Type.DeclaringType.Name}+{tbref.CsName}{trytb.CsName}{midFlagStr}", false, true) : //TagSong
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trytb.Type.Assembly.GetType($"{trytb.Type.Namespace}.{tbref.CsName}{trytb.CsName}{midFlagStr}", false, true);
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valiManyToMany();
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}
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if (midType == null)
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{
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midType = trytb.Type.IsNested ?
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trytb.Type.Assembly.GetType($"{trytb.Type.Namespace}.{trytb.Type.DeclaringType.Name}+{tbref.CsName}_{trytb.CsName}{(string.IsNullOrEmpty(midFlagStr) ? "" : "_")}{midFlagStr}", false, true) : //Tag_Song
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trytb.Type.Assembly.GetType($"{trytb.Type.Namespace}.{tbref.CsName}_{trytb.CsName}{(string.IsNullOrEmpty(midFlagStr) ? "" : "_")}{midFlagStr}", false, true);
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valiManyToMany();
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}
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#endregion
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#region 在 trytb 命名空间下查找中间类
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midType = trytb.Type.IsNested ?
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trytb.Type.Assembly.GetType($"{trytb.Type.Namespace}.{trytb.Type.DeclaringType.Name}+{trytb.CsName}{tbref.CsName}{midFlagStr}", false, true) : //SongTag
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trytb.Type.Assembly.GetType($"{trytb.Type.Namespace}.{trytb.CsName}{tbref.CsName}{midFlagStr}", false, true);
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if (midType != null)
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{
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var midTypeProps = midType.GetProperties();
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var midTypePropsTrytb = midTypeProps.Where(a => a.PropertyType == trytb.Type).Count();
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var midTypePropsTbref = midTypeProps.Where(a => a.PropertyType == tbref.Type).Count();
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if (midTypePropsTrytb != 1 || midTypePropsTbref != 1) midType = null;
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}
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if (midType == null)
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{
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midType = trytb.Type.IsNested ?
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trytb.Type.Assembly.GetType($"{trytb.Type.Namespace}.{trytb.Type.DeclaringType.Name}+{trytb.CsName}_{tbref.CsName}{(string.IsNullOrEmpty(midFlagStr) ? "" : "_")}{midFlagStr}", false, true) : //Song_Tag
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trytb.Type.Assembly.GetType($"{trytb.Type.Namespace}.{trytb.CsName}_{tbref.CsName}{(string.IsNullOrEmpty(midFlagStr) ? "" : "_")}{midFlagStr}", false, true);
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if (midType != null)
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#region 在 tbref 命名空间下查找中间类
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if (midType == null)
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{
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var midTypeProps = midType.GetProperties();
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var midTypePropsTrytb = midTypeProps.Where(a => a.PropertyType == trytb.Type).Count();
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var midTypePropsTbref = midTypeProps.Where(a => a.PropertyType == tbref.Type).Count();
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if (midTypePropsTrytb != 1 || midTypePropsTbref != 1) midType = null;
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midType = tbref.Type.IsNested ?
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tbref.Type.Assembly.GetType($"{tbref.Type.Namespace}.{tbref.Type.DeclaringType.Name}+{trytb.CsName}{tbref.CsName}{midFlagStr}", false, true) : //SongTag
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tbref.Type.Assembly.GetType($"{tbref.Type.Namespace}.{trytb.CsName}{tbref.CsName}{midFlagStr}", false, true);
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valiManyToMany();
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}
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}
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if (midType == null)
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{
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midType = trytb.Type.IsNested ?
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trytb.Type.Assembly.GetType($"{trytb.Type.Namespace}.{trytb.Type.DeclaringType.Name}+{tbref.CsName}{trytb.CsName}{midFlagStr}", false, true) : //TagSong
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trytb.Type.Assembly.GetType($"{trytb.Type.Namespace}.{tbref.CsName}{trytb.CsName}{midFlagStr}", false, true);
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if (midType != null)
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if (midType == null)
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{
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var midTypeProps = midType.GetProperties();
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var midTypePropsTrytb = midTypeProps.Where(a => a.PropertyType == trytb.Type).Count();
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var midTypePropsTbref = midTypeProps.Where(a => a.PropertyType == tbref.Type).Count();
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if (midTypePropsTrytb != 1 || midTypePropsTbref != 1) midType = null;
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midType = tbref.Type.IsNested ?
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tbref.Type.Assembly.GetType($"{tbref.Type.Namespace}.{tbref.Type.DeclaringType.Name}+{trytb.CsName}_{tbref.CsName}{(string.IsNullOrEmpty(midFlagStr) ? "" : "_")}{midFlagStr}", false, true) : //Song_Tag
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tbref.Type.Assembly.GetType($"{tbref.Type.Namespace}.{trytb.CsName}_{tbref.CsName}{(string.IsNullOrEmpty(midFlagStr) ? "" : "_")}{midFlagStr}", false, true);
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valiManyToMany();
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}
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}
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if (midType == null)
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{
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midType = trytb.Type.IsNested ?
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trytb.Type.Assembly.GetType($"{trytb.Type.Namespace}.{trytb.Type.DeclaringType.Name}+{tbref.CsName}_{trytb.CsName}{(string.IsNullOrEmpty(midFlagStr) ? "" : "_")}{midFlagStr}", false, true) : //Tag_Song
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trytb.Type.Assembly.GetType($"{trytb.Type.Namespace}.{tbref.CsName}_{trytb.CsName}{(string.IsNullOrEmpty(midFlagStr) ? "" : "_")}{midFlagStr}", false, true);
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if (midType != null)
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if (midType == null)
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{
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var midTypeProps = midType.GetProperties();
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var midTypePropsTrytb = midTypeProps.Where(a => a.PropertyType == trytb.Type).Count();
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var midTypePropsTbref = midTypeProps.Where(a => a.PropertyType == tbref.Type).Count();
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if (midTypePropsTrytb != 1 || midTypePropsTbref != 1) midType = null;
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midType = tbref.Type.IsNested ?
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tbref.Type.Assembly.GetType($"{tbref.Type.Namespace}.{tbref.Type.DeclaringType.Name}+{tbref.CsName}{trytb.CsName}{midFlagStr}", false, true) : //TagSong
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tbref.Type.Assembly.GetType($"{tbref.Type.Namespace}.{tbref.CsName}{trytb.CsName}{midFlagStr}", false, true);
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valiManyToMany();
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}
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}
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#endregion
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#region 在 tbref 命名空间下查找中间类
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if (midType == null)
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{
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midType = tbref.Type.IsNested ?
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tbref.Type.Assembly.GetType($"{tbref.Type.Namespace}.{tbref.Type.DeclaringType.Name}+{trytb.CsName}{tbref.CsName}{midFlagStr}", false, true) : //SongTag
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tbref.Type.Assembly.GetType($"{tbref.Type.Namespace}.{trytb.CsName}{tbref.CsName}{midFlagStr}", false, true);
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if (midType != null)
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if (midType == null)
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{
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var midTypeProps = midType.GetProperties();
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var midTypePropsTrytb = midTypeProps.Where(a => a.PropertyType == trytb.Type).Count();
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var midTypePropsTbref = midTypeProps.Where(a => a.PropertyType == tbref.Type).Count();
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if (midTypePropsTrytb != 1 || midTypePropsTbref != 1) midType = null;
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midType = tbref.Type.IsNested ?
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tbref.Type.Assembly.GetType($"{tbref.Type.Namespace}.{tbref.Type.DeclaringType.Name}+{tbref.CsName}_{trytb.CsName}{(string.IsNullOrEmpty(midFlagStr) ? "" : "_")}{midFlagStr}", false, true) : //Tag_Song
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tbref.Type.Assembly.GetType($"{tbref.Type.Namespace}.{tbref.CsName}_{trytb.CsName}{(string.IsNullOrEmpty(midFlagStr) ? "" : "_")}{midFlagStr}", false, true);
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valiManyToMany();
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}
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#endregion
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}
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if (midType == null)
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{
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midType = tbref.Type.IsNested ?
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tbref.Type.Assembly.GetType($"{tbref.Type.Namespace}.{tbref.Type.DeclaringType.Name}+{trytb.CsName}_{tbref.CsName}{(string.IsNullOrEmpty(midFlagStr) ? "" : "_")}{midFlagStr}", false, true) : //Song_Tag
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tbref.Type.Assembly.GetType($"{tbref.Type.Namespace}.{trytb.CsName}_{tbref.CsName}{(string.IsNullOrEmpty(midFlagStr) ? "" : "_")}{midFlagStr}", false, true);
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if (midType != null)
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{
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var midTypeProps = midType.GetProperties();
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var midTypePropsTrytb = midTypeProps.Where(a => a.PropertyType == trytb.Type).Count();
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var midTypePropsTbref = midTypeProps.Where(a => a.PropertyType == tbref.Type).Count();
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if (midTypePropsTrytb != 1 || midTypePropsTbref != 1) midType = null;
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}
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}
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if (midType == null)
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{
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midType = tbref.Type.IsNested ?
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tbref.Type.Assembly.GetType($"{tbref.Type.Namespace}.{tbref.Type.DeclaringType.Name}+{tbref.CsName}{trytb.CsName}{midFlagStr}", false, true) : //TagSong
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tbref.Type.Assembly.GetType($"{tbref.Type.Namespace}.{tbref.CsName}{trytb.CsName}{midFlagStr}", false, true);
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if (midType != null)
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{
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var midTypeProps = midType.GetProperties();
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var midTypePropsTrytb = midTypeProps.Where(a => a.PropertyType == trytb.Type).Count();
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var midTypePropsTbref = midTypeProps.Where(a => a.PropertyType == tbref.Type).Count();
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if (midTypePropsTrytb != 1 || midTypePropsTbref != 1) midType = null;
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}
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}
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if (midType == null)
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{
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midType = tbref.Type.IsNested ?
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tbref.Type.Assembly.GetType($"{tbref.Type.Namespace}.{tbref.Type.DeclaringType.Name}+{tbref.CsName}_{trytb.CsName}{(string.IsNullOrEmpty(midFlagStr) ? "" : "_")}{midFlagStr}", false, true) : //Tag_Song
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tbref.Type.Assembly.GetType($"{tbref.Type.Namespace}.{tbref.CsName}_{trytb.CsName}{(string.IsNullOrEmpty(midFlagStr) ? "" : "_")}{midFlagStr}", false, true);
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if (midType != null)
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{
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var midTypeProps = midType.GetProperties();
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var midTypePropsTrytb = midTypeProps.Where(a => a.PropertyType == trytb.Type).Count();
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var midTypePropsTbref = midTypeProps.Where(a => a.PropertyType == tbref.Type).Count();
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if (midTypePropsTrytb != 1 || midTypePropsTbref != 1) midType = null;
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}
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}
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#endregion
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isManyToMany = midType != null;
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}
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@ -427,78 +417,164 @@ namespace FreeSql.Internal
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var midTypePropsTrytb = tbmid.Properties.Where(a => a.Value.PropertyType == trytb.Type).FirstOrDefault().Value;
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//g.mysql.Select<Tag>().Where(a => g.mysql.Select<Song_tag>().Where(b => b.Tag_id == a.Id && b.Song_id == 1).Any());
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var lmbdWhere = isLazy ? new StringBuilder() : null;
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for (var a = 0; a < trytb.Primarys.Length; a++)
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if (pnvAttr?.ManyToMany != null)
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{
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var findtrytbPkCsName = trytb.Primarys[a].CsName.TrimStart('_');
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if (findtrytbPkCsName.StartsWith(trytb.Type.Name, StringComparison.CurrentCultureIgnoreCase)) findtrytbPkCsName = findtrytbPkCsName.Substring(trytb.Type.Name.Length).TrimStart('_');
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if (tbmid.ColumnsByCs.TryGetValue($"{midTypePropsTrytb.Name}{findtrytbPkCsName}", out var trycol) == false && //骆峰命名
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tbmid.ColumnsByCs.TryGetValue($"{midTypePropsTrytb.Name}_{findtrytbPkCsName}", out trycol) == false //下划线命名
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)
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#region 指定 Navigate[ManyToMany = x] 配置多对多关系
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TableRef trytbTf = null;
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try
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{
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trytbTf = tbmid.GetTableRef(midTypePropsTrytb.Name, true);
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}
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if (trycol != null && trycol.CsType.NullableTypeOrThis() != trytb.Primarys[a].CsType)
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catch (Exception ex)
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{
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nvref.Exception = new Exception($"【ManyToMany】导航属性 {trytbTypeName}.{pnv.Name} 解析错误，{tbmid.CsName}.{trycol.CsName} 和 {trytb.CsName}.{trytb.Primarys[a].CsName} 类型不一致");
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nvref.Exception = new Exception($"【ManyToMany】导航属性 {trytbTypeName}.{pnv.Name} 解析错误，中间类 {tbmid.CsName}.{midTypePropsTrytb.Name} 错误：{ex.Message}");
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trytb.AddOrUpdateTableRef(pnv.Name, nvref);
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//if (isLazy) throw nvref.Exception;
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break;
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}
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if (trycol == null)
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if (nvref.Exception == null)
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{
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||||
nvref.Exception = new Exception($"【ManyToMany】导航属性 {trytbTypeName}.{pnv.Name} 在 {tbmid.CsName} 中没有找到对应的字段，如：{midTypePropsTrytb.Name}{findtrytbPkCsName}、{midTypePropsTrytb.Name}_{findtrytbPkCsName}");
|
||||
trytb.AddOrUpdateTableRef(pnv.Name, nvref);
|
||||
//if (isLazy) throw nvref.Exception;
|
||||
break;
|
||||
if (trytbTf.RefType != TableRefType.ManyToOne && trytbTf.RefType != TableRefType.OneToOne)
|
||||
{
|
||||
nvref.Exception = new Exception($"【ManyToMany】导航属性 {trytbTypeName}.{pnv.Name} 解析错误，中间类 {tbmid.CsName}.{midTypePropsTrytb.Name} 导航属性不是【ManyToOne】或【OneToOne】");
|
||||
trytb.AddOrUpdateTableRef(pnv.Name, nvref);
|
||||
//if (isLazy) throw nvref.Exception;
|
||||
}
|
||||
else
|
||||
{
|
||||
nvref.Columns.AddRange(trytbTf.RefColumns);
|
||||
nvref.MiddleColumns.AddRange(trytbTf.Columns);
|
||||
|
||||
if (tbmid.Primarys.Any() == false)
|
||||
trytbTf.Columns.Select(c => tbmid.ColumnsByCs[c.CsName].Attribute.IsPrimary = true);
|
||||
if (isLazy)
|
||||
{
|
||||
for (var a = 0; a < trytbTf.RefColumns.Count; a++)
|
||||
{
|
||||
if (a > 0) lmbdWhere.Append(" && ");
|
||||
lmbdWhere.Append("b.").Append(trytbTf.Columns[a].CsName).Append(" == this.").Append(trytbTf.RefColumns[a].CsName);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
nvref.Columns.Add(trytb.Primarys[a]);
|
||||
nvref.MiddleColumns.Add(trycol);
|
||||
if (tbmid.Primarys.Any() == false)
|
||||
trycol.Attribute.IsPrimary = true;
|
||||
|
||||
if (isLazy)
|
||||
if (nvref.Exception == null)
|
||||
{
|
||||
if (a > 0) lmbdWhere.Append(" && ");
|
||||
lmbdWhere.Append("b.").Append(trycol.CsName).Append(" == this.").Append(trytb.Primarys[a].CsName);
|
||||
var midTypePropsTbref = tbmid.Properties.Where(a => a.Value.PropertyType == tbref.Type).FirstOrDefault().Value;
|
||||
|
||||
TableRef tbrefTf = null;
|
||||
try
|
||||
{
|
||||
tbrefTf = tbmid.GetTableRef(midTypePropsTbref.Name, true);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
nvref.Exception = new Exception($"【ManyToMany】导航属性 {tbrefTypeName}.{pnv.Name} 解析错误，中间类 {tbmid.CsName}.{midTypePropsTbref.Name} 错误：{ex.Message}");
|
||||
trytb.AddOrUpdateTableRef(pnv.Name, nvref);
|
||||
//if (isLazy) throw nvref.Exception;
|
||||
}
|
||||
if (nvref.Exception == null)
|
||||
{
|
||||
if (tbrefTf.RefType != TableRefType.ManyToOne && tbrefTf.RefType != TableRefType.OneToOne)
|
||||
{
|
||||
nvref.Exception = new Exception($"【ManyToMany】导航属性 {tbrefTypeName}.{pnv.Name} 解析错误，中间类 {tbmid.CsName}.{midTypePropsTbref.Name} 导航属性不是【ManyToOne】或【OneToOne】");
|
||||
trytb.AddOrUpdateTableRef(pnv.Name, nvref);
|
||||
//if (isLazy) throw nvref.Exception;
|
||||
}
|
||||
else
|
||||
{
|
||||
nvref.RefColumns.AddRange(tbrefTf.RefColumns);
|
||||
nvref.MiddleColumns.AddRange(tbrefTf.Columns);
|
||||
|
||||
if (tbmid.Primarys.Any() == false)
|
||||
tbrefTf.Columns.Select(c => tbmid.ColumnsByCs[c.CsName].Attribute.IsPrimary = true);
|
||||
|
||||
if (isLazy)
|
||||
{
|
||||
for (var a = 0; a < tbrefTf.RefColumns.Count; a++)
|
||||
lmbdWhere.Append(" && b.").Append(tbrefTf.Columns[a].CsName).Append(" == a.").Append(tbrefTf.RefColumns[a].CsName);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
||||
if (nvref.Exception == null)
|
||||
else
|
||||
{
|
||||
var midTypePropsTbref = tbmid.Properties.Where(a => a.Value.PropertyType == tbref.Type).FirstOrDefault().Value;
|
||||
for (var a = 0; a < tbref.Primarys.Length; a++)
|
||||
#region 约定配置
|
||||
for (var a = 0; a < trytb.Primarys.Length; a++)
|
||||
{
|
||||
var findtbrefPkCsName = tbref.Primarys[a].CsName.TrimStart('_');
|
||||
if (findtbrefPkCsName.StartsWith(tbref.Type.Name, StringComparison.CurrentCultureIgnoreCase)) findtbrefPkCsName = findtbrefPkCsName.Substring(tbref.Type.Name.Length).TrimStart('_');
|
||||
if (tbmid.ColumnsByCs.TryGetValue($"{midTypePropsTbref.Name}{findtbrefPkCsName}", out var trycol) == false && //骆峰命名
|
||||
tbmid.ColumnsByCs.TryGetValue($"{midTypePropsTbref.Name}_{findtbrefPkCsName}", out trycol) == false //下划线命名
|
||||
var findtrytbPkCsName = trytb.Primarys[a].CsName.TrimStart('_');
|
||||
if (findtrytbPkCsName.StartsWith(trytb.Type.Name, StringComparison.CurrentCultureIgnoreCase)) findtrytbPkCsName = findtrytbPkCsName.Substring(trytb.Type.Name.Length).TrimStart('_');
|
||||
if (tbmid.ColumnsByCs.TryGetValue($"{midTypePropsTrytb.Name}{findtrytbPkCsName}", out var trycol) == false && //骆峰命名
|
||||
tbmid.ColumnsByCs.TryGetValue($"{midTypePropsTrytb.Name}_{findtrytbPkCsName}", out trycol) == false //下划线命名
|
||||
)
|
||||
{
|
||||
|
||||
}
|
||||
if (trycol != null && trycol.CsType.NullableTypeOrThis() != tbref.Primarys[a].CsType)
|
||||
if (trycol != null && trycol.CsType.NullableTypeOrThis() != trytb.Primarys[a].CsType)
|
||||
{
|
||||
nvref.Exception = new Exception($"【ManyToMany】导航属性 {trytbTypeName}.{pnv.Name} 解析错误，{tbmid.CsName}.{trycol.CsName} 和 {tbref.CsName}.{tbref.Primarys[a].CsName} 类型不一致");
|
||||
nvref.Exception = new Exception($"【ManyToMany】导航属性 {trytbTypeName}.{pnv.Name} 解析错误，{tbmid.CsName}.{trycol.CsName} 和 {trytb.CsName}.{trytb.Primarys[a].CsName} 类型不一致");
|
||||
trytb.AddOrUpdateTableRef(pnv.Name, nvref);
|
||||
//if (isLazy) throw nvref.Exception;
|
||||
break;
|
||||
}
|
||||
if (trycol == null)
|
||||
{
|
||||
nvref.Exception = new Exception($"【ManyToMany】导航属性 {trytbTypeName}.{pnv.Name} 在 {tbmid.CsName} 中没有找到对应的字段，如：{midTypePropsTbref.Name}{findtbrefPkCsName}、{midTypePropsTbref.Name}_{findtbrefPkCsName}");
|
||||
nvref.Exception = new Exception($"【ManyToMany】导航属性 {trytbTypeName}.{pnv.Name} 在 {tbmid.CsName} 中没有找到对应的字段，如：{midTypePropsTrytb.Name}{findtrytbPkCsName}、{midTypePropsTrytb.Name}_{findtrytbPkCsName}");
|
||||
trytb.AddOrUpdateTableRef(pnv.Name, nvref);
|
||||
//if (isLazy) throw nvref.Exception;
|
||||
break;
|
||||
}
|
||||
|
||||
nvref.RefColumns.Add(tbref.Primarys[a]);
|
||||
nvref.Columns.Add(trytb.Primarys[a]);
|
||||
nvref.MiddleColumns.Add(trycol);
|
||||
if (tbmid.Primarys.Any() == false)
|
||||
trycol.Attribute.IsPrimary = true;
|
||||
|
||||
if (isLazy) lmbdWhere.Append(" && b.").Append(trycol.CsName).Append(" == a.").Append(tbref.Primarys[a].CsName);
|
||||
if (isLazy)
|
||||
{
|
||||
if (a > 0) lmbdWhere.Append(" && ");
|
||||
lmbdWhere.Append("b.").Append(trycol.CsName).Append(" == this.").Append(trytb.Primarys[a].CsName);
|
||||
}
|
||||
}
|
||||
|
||||
if (nvref.Exception == null)
|
||||
{
|
||||
var midTypePropsTbref = tbmid.Properties.Where(a => a.Value.PropertyType == tbref.Type).FirstOrDefault().Value;
|
||||
for (var a = 0; a < tbref.Primarys.Length; a++)
|
||||
{
|
||||
var findtbrefPkCsName = tbref.Primarys[a].CsName.TrimStart('_');
|
||||
if (findtbrefPkCsName.StartsWith(tbref.Type.Name, StringComparison.CurrentCultureIgnoreCase)) findtbrefPkCsName = findtbrefPkCsName.Substring(tbref.Type.Name.Length).TrimStart('_');
|
||||
if (tbmid.ColumnsByCs.TryGetValue($"{midTypePropsTbref.Name}{findtbrefPkCsName}", out var trycol) == false && //骆峰命名
|
||||
tbmid.ColumnsByCs.TryGetValue($"{midTypePropsTbref.Name}_{findtbrefPkCsName}", out trycol) == false //下划线命名
|
||||
)
|
||||
{
|
||||
|
||||
}
|
||||
if (trycol != null && trycol.CsType.NullableTypeOrThis() != tbref.Primarys[a].CsType)
|
||||
{
|
||||
nvref.Exception = new Exception($"【ManyToMany】导航属性 {trytbTypeName}.{pnv.Name} 解析错误，{tbmid.CsName}.{trycol.CsName} 和 {tbref.CsName}.{tbref.Primarys[a].CsName} 类型不一致");
|
||||
trytb.AddOrUpdateTableRef(pnv.Name, nvref);
|
||||
//if (isLazy) throw nvref.Exception;
|
||||
break;
|
||||
}
|
||||
if (trycol == null)
|
||||
{
|
||||
nvref.Exception = new Exception($"【ManyToMany】导航属性 {trytbTypeName}.{pnv.Name} 在 {tbmid.CsName} 中没有找到对应的字段，如：{midTypePropsTbref.Name}{findtbrefPkCsName}、{midTypePropsTbref.Name}_{findtbrefPkCsName}");
|
||||
trytb.AddOrUpdateTableRef(pnv.Name, nvref);
|
||||
//if (isLazy) throw nvref.Exception;
|
||||
break;
|
||||
}
|
||||
|
||||
nvref.RefColumns.Add(tbref.Primarys[a]);
|
||||
nvref.MiddleColumns.Add(trycol);
|
||||
if (tbmid.Primarys.Any() == false)
|
||||
trycol.Attribute.IsPrimary = true;
|
||||
|
||||
if (isLazy) lmbdWhere.Append(" && b.").Append(trycol.CsName).Append(" == a.").Append(tbref.Primarys[a].CsName);
|
||||
}
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
if (nvref.Columns.Count > 0 && nvref.RefColumns.Count > 0)
|
||||
{
|
||||
@ -586,7 +662,7 @@ namespace FreeSql.Internal
|
||||
var findtrytbPkCsName = trytb.Primarys[a].CsName.TrimStart('_');
|
||||
if (findtrytbPkCsName.StartsWith(trytb.Type.Name, StringComparison.CurrentCultureIgnoreCase)) findtrytbPkCsName = findtrytbPkCsName.Substring(trytb.Type.Name.Length).TrimStart('_');
|
||||
var findtrytb = pnv.Name;
|
||||
if (findtrytb.EndsWith(tbref.CsName + "s")) findtrytb = findtrytb.Substring(0, findtrytb.Length - tbref.CsName.Length - 1);
|
||||
if (findtrytb.EndsWith($"{tbref.CsName}s", StringComparison.CurrentCultureIgnoreCase)) findtrytb = findtrytb.Substring(0, findtrytb.Length - tbref.CsName.Length - 1);
|
||||
findtrytb += trytb.CsName;
|
||||
|
||||
var trycol = bindColumns.Any() ? bindColumns[a] : null;
|
||||
|
||||
Reference in New Issue
Block a user