Public/ConvertTo-Neo4jNodesStatement.ps1
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# https://neo4j.com/docs/rest-docs/3.2/#rest-api-create-multiple-nodes-with-properties function ConvertTo-Neo4jNodesStatement { <# .SYNOPSIS Generate a Neo4j statement to create multiple nodes .DESCRIPTION Generate a Neo4j statement to create multiple nodes Uses the following syntax: https://neo4j.com/docs/rest-docs/3.2/#rest-api-create-multiple-nodes-with-properties .EXAMPLE @{ ComputerName = 'dc01' }, @{ ComputerName = 'dc01' OtherProp = 1 } | ConvertTo-Neo4jNodesStatements -Label Server .PARAMETER Label Label for the nodes to create If more than one label is provided, create node with multiple labels Warning: susceptible to query injection .PARAMETER InputObject Create nodes with these properties/values .PARAMETER Passthru Whether to return nodes upon creation .FUNCTIONALITY Neo4j #> [cmdletbinding()] param( [string[]]$Label, [parameter(ValueFromPipeline=$True)] [object[]]$InputObject, [switch]$Passthru ) begin { $LabelString = $Label -join ':' $Query = "UNWIND {props} AS properties CREATE (node:$LabelString) SET node = properties" if($Passthru) {$Query = "$Query RETURN node"} $Props = [System.Collections.ArrayList]@() } process { foreach($Item in $InputObject) { [void]$Props.add($Item) } } end { [pscustomobject]@{ statement = $Query parameters = @{ props = $Props } } } } |