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✨ Add limit, skip, sort, upsert in MongoDB node (#1439)

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* mongodb find command improvements: limit, skip, sort

* mongodb update command improvement: upsert

* ⚡ improve mongo node

* 🎨 add missing semicolons

Co-authored-by: ahsan-virani <ahsan.virani@gmail.com>
This commit is contained in:
Anton Romanov
2021-04-14 14:41:56 +03:00
committed by GitHub
parent f4916c7efb
commit 315d3b59f5
2 changed files with 74 additions and 5 deletions
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25
packages/nodes-base/nodes/MongoDb/MongoDb.node.ts
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@@ -60,10 +60,24 @@ export class MongoDb implements INodeType {
// find
// ----------------------------------
const queryResult = await mdb
let query = mdb
.collection(this.getNodeParameter('collection', 0) as string)
.find(JSON.parse(this.getNodeParameter('query', 0) as string))
.toArray();
.find(JSON.parse(this.getNodeParameter('query', 0) as string));
const options = this.getNodeParameter('options', 0) as IDataObject;
const limit = options.limit as number;
const skip = options.skip as number;
const sort = options.sort && JSON.parse(options.sort as string);
if (skip > 0) {
query = query.skip(skip);
}
if (limit > 0) {
query = query.limit(limit);
}
if (sort && Object.keys(sort).length !== 0 && sort.constructor === Object) {
query = query.sort(sort);
}
const queryResult = await query.toArray();
returnItems = this.helpers.returnJsonArray(queryResult as IDataObject[]);
} else if (operation === 'insert') {
@@ -112,6 +126,9 @@ export class MongoDb implements INodeType {
let updateKey = this.getNodeParameter('updateKey', 0) as string;
updateKey = updateKey.trim();
const updateOptions = (this.getNodeParameter('upsert', 0) as boolean)
? { upsert: true } : undefined;
if (!fields.includes(updateKey)) {
fields.push(updateKey);
}
@@ -136,7 +153,7 @@ export class MongoDb implements INodeType {
}
await mdb
.collection(this.getNodeParameter('collection', 0) as string)
.updateOne(filter, { $set: item });
.updateOne(filter, { $set: item }, updateOptions);
}
returnItems = this.helpers.returnJsonArray(updateItems as IDataObject[]);
} else {