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✨ Add scan option to item:getAll (DynamoDB) (#2085)

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* aws dynamodb: fixes using FilterExpression on Query

* aws dynamodb: add Scan (again)

* ⚡ Improvements to #2021

* ⚡ Set scan to "false" by default to make it none breaking

Co-authored-by: Michael Hirschler <michael.vhirsch@gmail.com>
Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>
This commit is contained in:
Ricardo Espinoza
2021-08-14 02:59:14 -04:00
committed by GitHub
parent a9987cd541
commit 56b82439cd
2 changed files with 58 additions and 3 deletions
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19
packages/nodes-base/nodes/Aws/DynamoDB/AwsDynamoDB.node.ts
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@@ -301,26 +301,34 @@ export class AwsDynamoDB implements INodeType {
const simple = this.getNodeParameter('simple', 0, false) as boolean;
const select = this.getNodeParameter('select', 0) as string;
const returnAll = this.getNodeParameter('returnAll', 0) as boolean;
const scan = this.getNodeParameter('scan', 0) as boolean;
const eanUi = this.getNodeParameter('additionalFields.eanUi.eanValues', i, []) as IAttributeNameUi[];
const body: IRequestBody = {
TableName: this.getNodeParameter('tableName', i) as string,
KeyConditionExpression: this.getNodeParameter('keyConditionExpression', i) as string,
ExpressionAttributeValues: adjustExpressionAttributeValues(eavUi),
};
if (scan === true) {
body['FilterExpression'] = this.getNodeParameter('filterExpression', i) as string;
} else {
body['KeyConditionExpression'] = this.getNodeParameter('KeyConditionExpression', i) as string;
}
const {
indexName,
projectionExpression,
filterExpression,
} = this.getNodeParameter('options', i) as {
indexName: string;
projectionExpression: string;
filterExpression: string;
};
const expressionAttributeName = adjustExpressionAttributeName(eanUi);
if (Object.keys(expressionAttributeName).length) {
body.expressionAttributeNames = expressionAttributeName;
body.ExpressionAttributeNames = expressionAttributeName;
}
if (indexName) {
@@ -331,13 +339,17 @@ export class AwsDynamoDB implements INodeType {
body.ProjectionExpression = projectionExpression;
}
if (filterExpression) {
body.FilterExpression = filterExpression;
}
if (select) {
body.Select = select;
}
const headers = {
'Content-Type': 'application/json',
'X-Amz-Target': 'DynamoDB_20120810.Query',
'X-Amz-Target': (scan) ? 'DynamoDB_20120810.Scan' : 'DynamoDB_20120810.Query',
};
if (returnAll === true && select !== 'COUNT') {
@@ -352,6 +364,7 @@ export class AwsDynamoDB implements INodeType {
if (simple === true) {
responseData = responseData.map(simplify);
}
}
Array.isArray(responseData)