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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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67
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;
using System.Collections.Generic; using System.Collections.Generic;
using System.Linq; using System.Linq;
@ -31,21 +32,33 @@ namespace SqlSugar.MongoDb
private BsonDocument ComparisonKeyValue(BinaryExpression expr, BsonValue field, BsonValue value, string op, bool isLeftValue) private BsonDocument ComparisonKeyValue(BinaryExpression expr, BsonValue field, BsonValue value, string op, bool isLeftValue)
{ {
string leftValue = string.Empty; string leftValue = isLeftValue ? field.ToString() : value.ToString();
BsonValue rightValue = null; BsonValue rightValue = isLeftValue ? field : value;
MemberExpression expression; var expression = isLeftValue ? expr.Left as MemberExpression : expr.Right as MemberExpression;
if (isLeftValue) EntityColumnInfo CurrentColumnInfo = null;
{ leftValue = GetLeftValue(leftValue, expression, ref CurrentColumnInfo);
leftValue = field.ToString(); rightValue = GetRightValue(CurrentColumnInfo, rightValue);
rightValue = value; if (IsEq(op))
expression = expr.Left as MemberExpression; return GetEqResult(leftValue, rightValue);
} else
else return GetOtherResult(op, leftValue, rightValue);
{ }
leftValue = value.ToString();
rightValue = field; private static BsonDocument GetOtherResult(string op, string leftValue, BsonValue rightValue)
expression = expr.Right as MemberExpression; {
} 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 != null)
{ {
if (expression.Expression is ParameterExpression parameter) if (expression.Expression is ParameterExpression parameter)
@ -57,25 +70,21 @@ namespace SqlSugar.MongoDb
if (columnInfo != null) if (columnInfo != null)
{ {
leftValue = columnInfo.DbColumnName; leftValue = columnInfo.DbColumnName;
if (columnInfo.IsPrimarykey) CurrentColumnInfo = columnInfo;
{
rightValue = BsonValue.Create(ObjectId.Parse(value + ""));
}
} }
} }
} }
} }
if (op == "$eq") return leftValue;
}
private BsonValue GetRightValue(EntityColumnInfo entityColumnInfo, BsonValue rightValue)
{
if (entityColumnInfo?.IsPrimarykey==true)
{ {
return new BsonDocument { { leftValue, rightValue } }; rightValue=ObjectId.Parse(rightValue?.ToString());
}
else
{
return new BsonDocument
{
{ leftValue, new BsonDocument { { op, rightValue } } }
};
} }
return rightValue;
} }
} }
} }

7
Src/Asp.NetCore2/SqlSugar.MongoDbCore/ExpToSql/VisitorItems/BinaryExpressionTranslator/Helper.cs
View File

@ -8,6 +8,10 @@ namespace SqlSugar.MongoDb
{ {
public partial class BinaryExpressionTranslator public partial class BinaryExpressionTranslator
{ {
private static bool IsEq(string op)
{
return op == "$eq";
}
private void OutParameters(BinaryExpression expr, out BsonValue field, out BsonValue value, out bool leftIsMember, out bool rightIsMember, out string op) private void OutParameters(BinaryExpression expr, out BsonValue field, out BsonValue value, out bool leftIsMember, out bool rightIsMember, out string op)
{ {
var leftVisitor = new ExpressionVisitor(_context, new ExpressionVisitorContext()); var leftVisitor = new ExpressionVisitor(_context, new ExpressionVisitorContext());
@ -29,8 +33,7 @@ namespace SqlSugar.MongoDb
ExpressionType.LessThanOrEqual => "$lte", ExpressionType.LessThanOrEqual => "$lte",
_ => null _ => null
}; };
} }
private static string GetCalculationType(ExpressionType nodeType) private static string GetCalculationType(ExpressionType nodeType)
{ {
return nodeType switch return nodeType switch