mudhorn/n8n
1
0
Fork 0
mirror of https://github.com/n8n-io/n8n.git synced 2024-09-20 06:47:32 -07:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

feat(core): Autofix pairedItem information if inputItems(n) === outputItems(n)

Browse source
This commit is contained in:
Jan Oberhauser 2022-07-16 08:33:48 +02:00
parent 7fc7b65c15
commit 68fb1c64dc
1 changed files with 22 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

32
packages/core/src/WorkflowExecute.ts
View file

@ -945,21 +945,33 @@ export class WorkflowExecute {
if (outputData === null) {
continue;
}
for (const item of outputData) {
for (const [index, item] of outputData.entries()) {
if (!item.pairedItem) {
// The pairedItem is missing so check if it can get automatically fixed
// The pairedItem data is missing, so check if it can get automatically fixed
if (
executionData.data.main.length !== 1 ||
executionData.data.main[0]?.length !== 1
executionData.data.main.length === 1 &&
executionData.data.main[0]?.length === 1
) {
// Automatically fixing is only possible if there is only one
// input and one input item
// The node has one input and one incoming item, so we know
// that all items must originate from that single
item.pairedItem = {
item: 0,
};
} else if (
nodeSuccessData.length === 1 &&
executionData.data.main.length === 1 &&
executionData.data.main[0]?.length === nodeSuccessData[0].length
) {
// The node has one input and one output. The number of items on both is
// identical so we can make the resonable asumption that each of the input
// items is the origin of the corresponding output items
item.pairedItem = {
item: index,
};
} else {
// In all other cases is autofixing not possible
break checkOutputData;
}
item.pairedItem = {
item: 0,
};
}
}
}