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Prevent duplicate edges in Lightrag graph

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- Check for reverse edge existence
This commit is contained in:
yangdx 2025-03-17 22:54:23 +08:00
parent 5e1c9f93ca
commit 07b13ee739
1 changed files with 3 additions and 0 deletions
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3
lightrag_webui/src/hooks/useLightragGraph.tsx
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@ -578,6 +578,9 @@ const useLightrangeGraph = () => {
if (sigmaGraph.hasEdge(newEdge.source, newEdge.target)) { if (sigmaGraph.hasEdge(newEdge.source, newEdge.target)) {
continue; continue;
} }
if (sigmaGraph.hasEdge(newEdge.target, newEdge.source)) {
continue;
}
// Add the edge to the sigma graph // Add the edge to the sigma graph
newEdge.dynamicId = sigmaGraph.addDirectedEdge(newEdge.source, newEdge.target, { newEdge.dynamicId = sigmaGraph.addDirectedEdge(newEdge.source, newEdge.target, {