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Update monodb

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This commit is contained in:
sunkaixuan 2025-05-11 15:36:23 +08:00
parent b0f582a97c
commit 746739826f
2 changed files with 43 additions and 31 deletions
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69
Src/Asp.NetCore2/SqlSugar.MongoDbCore/ExpToSql/VisitorItems/BinaryExpressionTranslator/ComparisonOperationExpression.cs
View File

@ -1,4 +1,5 @@
using MongoDB.Bson;
using Dm;
using MongoDB.Bson;
using System;
using System.Collections.Generic;
using System.Linq;
@ -31,21 +32,33 @@ namespace SqlSugar.MongoDb
private BsonDocument ComparisonKeyValue(BinaryExpression expr, BsonValue field, BsonValue value, string op, bool isLeftValue)
{
string leftValue = string.Empty;
BsonValue rightValue = null;
MemberExpression expression;
if (isLeftValue)
{
leftValue = field.ToString();
rightValue = value;
expression = expr.Left as MemberExpression;
}
string leftValue = isLeftValue ? field.ToString() : value.ToString();
BsonValue rightValue = isLeftValue ? field : value;
var expression = isLeftValue ? expr.Left as MemberExpression : expr.Right as MemberExpression;
EntityColumnInfo CurrentColumnInfo = null;
leftValue = GetLeftValue(leftValue, expression, ref CurrentColumnInfo);
rightValue = GetRightValue(CurrentColumnInfo, rightValue);
if (IsEq(op))
return GetEqResult(leftValue, rightValue);
else
{
leftValue = value.ToString();
rightValue = field;
expression = expr.Right as MemberExpression;
return GetOtherResult(op, leftValue, rightValue);
}
private static BsonDocument GetOtherResult(string op, string leftValue, BsonValue rightValue)
{
return new BsonDocument
{
{ leftValue, new BsonDocument { { op, rightValue } } }
};
}
private static BsonDocument GetEqResult(string leftValue, BsonValue rightValue)
{
return new BsonDocument { { leftValue, rightValue } };
}
private string GetLeftValue(string leftValue, MemberExpression expression, ref EntityColumnInfo CurrentColumnInfo)
{
if (expression != null)
{
if (expression.Expression is ParameterExpression parameter)
@ -57,25 +70,21 @@ namespace SqlSugar.MongoDb
if (columnInfo != null)
{
leftValue = columnInfo.DbColumnName;
if (columnInfo.IsPrimarykey)
CurrentColumnInfo = columnInfo;
}
}
}
}
return leftValue;
}
private BsonValue GetRightValue(EntityColumnInfo entityColumnInfo, BsonValue rightValue)
{
rightValue = BsonValue.Create(ObjectId.Parse(value + ""));
}
}
}
}
}
if (op == "$eq")
if (entityColumnInfo?.IsPrimarykey==true)
{
return new BsonDocument { { leftValue, rightValue } };
}
else
{
return new BsonDocument
{
{ leftValue, new BsonDocument { { op, rightValue } } }
};
rightValue=ObjectId.Parse(rightValue?.ToString());
}
return rightValue;
}
}
}

5
Src/Asp.NetCore2/SqlSugar.MongoDbCore/ExpToSql/VisitorItems/BinaryExpressionTranslator/Helper.cs
View File

@ -8,6 +8,10 @@ namespace SqlSugar.MongoDb
{
public partial class BinaryExpressionTranslator
{
private static bool IsEq(string op)
{
return op == "$eq";
}
private void OutParameters(BinaryExpression expr, out BsonValue field, out BsonValue value, out bool leftIsMember, out bool rightIsMember, out string op)
{
var leftVisitor = new ExpressionVisitor(_context, new ExpressionVisitorContext());
@ -30,7 +34,6 @@ namespace SqlSugar.MongoDb
_ => null
};
}
private static string GetCalculationType(ExpressionType nodeType)
{
return nodeType switch