Class DataPowers

Hierarchy

  • DataPowers

Index

Methods

Methods

Static delete

  • delete(keyOrFilename: string, options?: DeleteOptions): Promise<boolean>

  • Delete data based on type and scope in options.

    throws

    {TypeError} when keyOrFilename is missing.

    example

    Deleting Skill or Organization scope file or JSON store data from within a skill code

    // Ensure you import DataPowers
import { DataPowers, DataScope, DataTypes } from "@andi/powers";
await DataPowers.delete("keyName", { type: DataType.File });
await DataPowers.delete("keyName", { scope: DataScope.Organization });

    Parameters

    • keyOrFilename: string

      Name of key for JSON store or filename for file store.

    • Optional options: DeleteOptions

      DeleteOptions.

    Returns Promise<boolean>

Static get

  • get<T>(keyOrFilename: string, options?: GetOptions): Promise<T>

  • Retrieve data based on type and scope in options. Defaults to DataType.Json and DataScope.Skill.

    throws

    {TypeError} when keyOrFilename is missing.

    remarks

    Retrieving data for DataType.Json will not maintain order of keys within JSON objects (and arrays).

    example

    Getting different types of data from within your skill code

    // Ensure you import DataPowers
import { DataPowers, DataScope, CsvParseOptions } from "@andi/powers";

const key = "my-key-name-here";
// getting a number
const counter = await DataPowers.get<number>(key);
// getting a complex object from different `scope`
const obj = await DataPowers.get<any>(key, { scope: DataScope.Organization });
// getting a text file data
const textData = await DataPowers.get<string>("my-text-file.txt", { type: DataType.File, parseOptions: "text" });
// getting raw buffer from a file
const buf = await DataPowers.get<Buffer>("sample-file.txt", { type: DataType.File, scope: DataScope.Organization, parseOptions: "buffer" });
// getting csv rows
type MyRow = {
    id: string;
    city: string;
    zip: string;
};
const csvParseOptions: CsvParseOptions = { delimiter: ","};
const csvRows = await DataPowers.get<MyRow[]>("my-test.csv", { type: DataType.File, parseOptions: csvParseOptions });

    Type parameters

    • T = unknown

    Parameters

    • keyOrFilename: string

      Name of key for JSON store or filename for file store.

    • Optional options: GetOptions

      GetOptions.

    Returns Promise<T>

Static list

  • Returns an array of DataItem based on type and scope in options. Defaults to DataType.Json and DataScope.Skill.

    example

    Getting list of filenames or keys available from within a skill code

    // Ensure you import DataPowers
import { DataPowers, DataScope, DataType } from "@andi/powers";
// organization level Json type data items
const dataItems = await DataPowers.list({ scope: DataScope.Organization, type: DataType.JSON });
const firstKey = dataItems[0]?.name; // the key name for Json type data item
const firstKeyLastUpdateDate = dataItems[0]?.lastUpdateDate; // last update date for Json type data item
// skill level Json type data items
const dataItems = await DataPowers.list({ scope: DataScope.Skill, type: DataType.JSON });
// organization level File type data items
const dataItems = await DataPowers.list({ scope: DataScope.Organization, type: DataType.File });
// skill level File type data items
const dataItems = await DataPowers.list({ scope: DataScope.Skill, type: DataType.File });
const firstFilename = dataItems[0]?.name; // the filename for File type data item
const firstKeyLastUpdateDate = dataItems[0]?.lastUpdateDate; // last update date for File type data item

    Parameters

    Returns Promise<DataItem[]>

Static search

  • search<T>(keyOrFilename: string, options: SearchOptions): Promise<T[]>

  • Search data based on type and scope in options.

    throws

    {TypeError} when keyOrFilename is missing.

    throws

    {TypeError} when searchOptions is missing.

    remarks

    No guarantee of order of keys within JSON objects (and arrays).

    example

    Searching data rows from within a skill code

    // Ensure you import DataPowers
import { DataPowers, Condition, Operator } from "@andi/powers";

// searching data rows - exampleRows below shows how your csv data will represent in JavaScript
const exampleRows = [{rateType: "floating", rate: 10, region: "FL"}, {rateType: "fixed", rate: 12, region: "FL"}, {rateType: "floating", rate: 11, region: "NC"}];
const condition: Condition = { key: "region", operator: Operator.Equals, value: "FL" };
const searchOptions: SearchOptions = { where: condition, select: ["rateType", "rate"]};
const results = await DataPowers.search<any>("my-test.csv", searchOptions);
// your results array will look like [{rateType: "floating", rate: 10}, {rateType: "fixed", rate: 12}]

    Type parameters

    • T = unknown

    Parameters

    • keyOrFilename: string

      Filename.

    • options: SearchOptions

      SearchOptions.

    Returns Promise<T[]>

    • T[]. Empty array when no search match is found.

Static set

  • set<T>(keyOrFilename: string, value: T, options?: SaveOptions): Promise<boolean>

  • Sets data based on type and scope in options. Defaults to DataType.Json and DataScope.Skill.

    throws

    {TypeError} when keyOrFilename is missing.

    throws

    {TypeError} when value is missing.

    throws

    {RangeError} when value is greater than 256 KB for DataType.Json or 1 MB for DataType.File.

    example

    Setting different types of data from within a skill code

    // Ensure you import DataPowers
import { DataPowers, DataScope, DataType } from "@andi/powers";

const key = "my-key-name-here";
// setting a number
await DataPowers.set<number>(key, 10);
// setting a complex object
const obj = { a: "test", b: 1, c: true};
await DataPowers.set<any>(key, obj, { scope: DataScope.Organization });
// setting a text file data
const textData = await DataPowers.set<string>("my-text-file.txt", "sample test here", { scope: DataScope.Skill, type: DataType.File });
// setting raw buffer in a file
await DataPowers.set<Buffer>("sample-file.txt", Buffer.from("sample test"), { scope: DataScope.Skill, type: DataType.File});

    Type parameters

    • T = unknown

    Parameters

    • keyOrFilename: string

      Name of key for JSON store or filename for file store.

    • value: T
    • Optional options: SaveOptions

      SaveOptions.

    Returns Promise<boolean>

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