Package Exports

simple-dynamo-utils
simple-dynamo-utils/src/index.js

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Readme

simple-dynamo-utils

This library includes simplified AWS DynamoDb functions.

Install

Just install the module with npm

npm install simple-dynamo-utils

Example

update function parameters

import { generateUpdateParams } from 'simple-dynamo-utils'

const item = {
    'property1': 'value1',
    'property2': 'value2',
    'property3': 'value3'
}

const table = 'table_name'

const params = generateUpdateParams({
    tableName: table,
    item: item
})

console.log(params);

output

{
  TableName: 'table_name',
  ExpressionAttributeNames: { '#F0': 'property1', '#F1': 'property2', '#F2': 'property3' },
  ExpressionAttributeValues: { ':val0': 'value1', ':val1': 'value2', ':val2': 'value3' },
  UpdateExpression: 'SET #F0 = :val0, #F1 = :val1, #F2 = :val2'
}

Functions

Generate Parameters for the scan, update, query function with filter expressions