REQUIREMENT
Delete the sales order lines having a specific item.
SOLUTION
/**
* @NApiVersion 2.1
* @NScriptType MapReduceScript
*/
define(['N/record', 'N/search'],
/**
* @param{record} record
* @param{search} search
*/
(record, search) => {
/**
* Defines the function that is executed at the beginning of the map/reduce process and generates the input data.
* @param {Object} inputContext
* @param {boolean} inputContext.isRestarted - Indicates whether the current invocation of this function is the first
* invocation (if true, the current invocation is not the first invocation and this function has been restarted)
* @param {Object} inputContext.ObjectRef - Object that references the input data
* @typedef {Object} ObjectRef
* @property {string|number} ObjectRef.id - Internal ID of the record instance that contains the input data
* @property {string} ObjectRef.type - Type of the record instance that contains the input data
* @returns {Array|Object|Search|ObjectRef|File|Query} The input data to use in the map/reduce process
* @since 2015.2
*/
const getInputData = (inputContext) => {
try {
var transactionSearchObj = search.create({
type: "salesorder",
filters:
[
["type", "anyof", "SalesOrd"],
"AND",
["name", "anyof", "206"],
"AND",
["item.name", "is", "ABC"],
"AND",
["formulatext: {item.salesdescription}", "is", "ABC"],
"AND",
["status", "anyof", "SalesOrd:B"],
],
columns:
[
search.createColumn({ name: "internalid", label: "Internal ID" })
]
});
let transactionArray = []
let searchResults = transactionSearchObj.run().getRange({
start: 0,
end: 1000
})
if (searchResults.length > 0) {
for (let i = 0; i < searchResults.length; i++) {
if (!transactionArray.includes(searchResults[i])) {
transactionArray.push(searchResults[i].getValue({ name: "internalid", label: "Internal ID" }))
}
}
}
log.debug("transactionArray", transactionArray)
return transactionArray
}
catch (e) {
log.debug("error@getInputData", e)
}
}
/**
* Defines the function that is executed when the reduce entry point is triggered. This entry point is triggered
* automatically when the associated map stage is complete. This function is applied to each group in the provided context.
* @param {Object} reduceContext - Data collection containing the groups to process in the reduce stage. This parameter is
* provided automatically based on the results of the map stage.
* @param {Iterator} reduceContext.errors - Serialized errors that were thrown during previous attempts to execute the
* reduce function on the current group
* @param {number} reduceContext.executionNo - Number of times the reduce function has been executed on the current group
* @param {boolean} reduceContext.isRestarted - Indicates whether the current invocation of this function is the first
* invocation (if true, the current invocation is not the first invocation and this function has been restarted)
* @param {string} reduceContext.key - Key to be processed during the reduce stage
* @param {List<String>} reduceContext.values - All values associated with a unique key that was passed to the reduce stage
* for processing
* @since 2015.2
*/
const reduce = (reduceContext) => {
try {
let searcResult = reduceContext.values.map(JSON.parse);
let currentRec = record.load({
type: 'salesorder',
id: searcResult[0]
});
let lineCount = currentRec.getLineCount({
sublistId: 'item'
});
for (let i = lineCount; i > 0; i--) {
let item = currentRec.getSublistValue({
sublistId: 'item',
fieldId: 'item',
line: i - 1
});
if (item == 7921) {
currentRec.removeLine({
sublistId: 'item',
line: i - 1,
ignoreRecalc: true
});
}
}
currentRec.save();
}
catch (e) {
log.debug("error@Reduce", e)
}
}
/**
* Defines the function that is executed when the summarize entry point is triggered. This entry point is triggered
* automatically when the associated reduce stage is complete. This function is applied to the entire result set.
* @param {Object} summaryContext - Statistics about the execution of a map/reduce script
* @param {number} summaryContext.concurrency - Maximum concurrency number when executing parallel tasks for the map/reduce
* script
* @param {Date} summaryContext.dateCreated - The date and time when the map/reduce script began running
* @param {boolean} summaryContext.isRestarted - Indicates whether the current invocation of this function is the first
* invocation (if true, the current invocation is not the first invocation and this function has been restarted)
* @param {Iterator} summaryContext.output - Serialized keys and values that were saved as output during the reduce stage
* @param {number} summaryContext.seconds - Total seconds elapsed when running the map/reduce script
* @param {number} summaryContext.usage - Total number of governance usage units consumed when running the map/reduce
* script
* @param {number} summaryContext.yields - Total number of yields when running the map/reduce script
* @param {Object} summaryContext.inputSummary - Statistics about the input stage
* @param {Object} summaryContext.mapSummary - Statistics about the map stage
* @param {Object} summaryContext.reduceSummary - Statistics about the reduce stage
* @since 2015.2
*/
const summarize = (summaryContext) => {
}
return { getInputData, reduce, summarize }
});