Method insertEdges

src/db/queries.ts:1668–1701

* Insert multiple edges in a transaction

(edges: Edge[])

   * Insert multiple edges in a transaction
   */
  insertEdges(edges: Edge[]): void {
    if (edges.length === 0) return;

    this.db.transaction(() => {
      const endpointIds = new Set<string>();
      for (const edge of edges) {
        endpointIds.add(edge.source);
        endpointIds.add(edge.target);
      }
      const existingNodeIds = this.getExistingNodeIds([...endpointIds]);

      const rows: unknown[][] = [];
      for (const edge of edges) {
        if (!existingNodeIds.has(edge.source) || !existingNodeIds.has(edge.target)) {
          continue;
        }
        rows.push([
          edge.source,
          edge.target,
          edge.kind,
          edge.metadata ? JSON.stringify(edge.metadata) : null,
          edge.line ?? null,
          edge.column ?? null,
          edge.provenance ?? null,
        ]);
      }
      this.runBatched(
        'insertEdges',
        'INSERT OR IGNORE INTO edges (source, target, kind, metadata, line, col, provenance) VALUES ',
        '(?,?,?,?,?,?,?)',
        rows
      );
    })();
  }

  /**
   * Delete all edges from a source node