TimeZest Node.js Module

This Node.js module provides a convenient and fully-typed interface for interacting with the TimeZest API. It abstracts away the complexities of making HTTP requests, handling pagination, and managing API configurations, allowing developers to focus on building their applications.

Features

• Simplified API interaction with the TimeZest API.
• Built-in support for logging and error handling.
• Automatic handling of paginated responses.
• Built-in support for request retries
• Fully typed with TypeScript for enhanced developer experience.

Installation

Install the module using npm:

1npm install timezest

Getting Started

Authentication and Configuration

To use the TimeZest API, you need an API key. Generate one from your TimeZest account under the API Keys section. Use the TimeZestAPI class to configure and interact with the API:

1import TimeZestAPI from "./index";
2
3const apiKey = "your-api-key";
4
5const timeZest = new TimeZestAPI(apiKey);

Example Usage

Retrieve Agents

1async function fetchAgents() {
2  try {
3    const agents = await timeZest.getAgents();
4    console.log("Agents:", agents);
5  } catch (error) {
6    console.error("Error fetching agents:", error);
7  }
8}
9
10fetchAgents();

Create a Scheduling Request

1async function createSchedulingRequest() {
2  try {
3    const request = await timeZest.createSchedulingRequest({
4      appointment_type_id: "12345",
5      end_user_email: "user@example.com",
6      end_user_name: "John Doe",
7      resources: [],
8      scheduled_agents: [],
9      selected_start_time: new Date().toISOString(),
10      selected_time_zone: "UTC",
11    });
12    console.log("Created Scheduling Request:", request);
13  } catch (error) {
14    console.error("Error creating scheduling request:", error);
15  }
16}
17
18createSchedulingRequest();

Supported Endpoints

The TimeZestAPI supports the following methods for interacting with the TimeZest public API:

1// Retrieve all agents
2timeZest.getAgents(filter: string | null = null): Promise<Agent[]>
3
4// Retrieve all appointment types
5timeZest.getAppointmentTypes(filter: string | null = null): Promise<AppointmentType[]>
6
7// Retrieve all resources
8timeZest.getResources(filter: string | null = null): Promise<Resource[]>
9
10// Retreive all scheduling reuests
11timeZest.getSchedulingRequests(filter: string | null = null): Promise<SchedulingRequest[]>
12
13// Retrieve a scheduling request by id
14timeZest.getSchedulingRequest(id: string): Promise<SchedulingRequest>
15
16// Create a scheduling request
17timeZest.createSchedulingRequest(data: SchedulingRequest): Promise<SchedulingRequest>
18
19// Retrieve all teams
20timeZest.getTeams(filter: string | null = null): Promise<Team[]>

Filtering Requests

Pass TQL statements into the request to filter your results

1async function fetchTier1Team() {
2  try {
3    const teams = await timeZest.getTeams("team.internal_name EQ Tier1");
4    console.log("Teams:", teams);
5  } catch (error) {
6    console.error("Error fetching teams:", error);
7  }
8}
9
10fetchTier1Team();

Paginated Requests

For endpoints that return paginated data, the library automatically handles pagination:

1async function fetchAllResources() {
2  try {
3    const resources = await timeZest.getResources();
4    console.log("Resources:", resources);
5  } catch (error) {
6    console.error("Error fetching resources:", error);
7  }
8}
9
10fetchAllResources();

Retry Logic

The TimeZestAPI class includes built-in retry logic for handling transient errors, such as network issues or rate-limiting responses from the TimeZest API. You can configure the retry behavior using the following options when initializing the class:

• maxRetryTimeMs: The maximum amount of time (in milliseconds) to spend retrying a request. Defaults to a reasonable value defined in the configuration.
• maxRetryDelayMs: The maximum delay (in milliseconds) between retry attempts. This helps prevent excessive delays during retries.

Example Configuration

1const options = {
2  maxRetryTimeMs: 30000, // Retry for up to 30 seconds
3  maxRetryDelayMs: 2000, // Wait up to 2 seconds between retries
4};
5
6const timeZest = new TimeZestAPI("your-api-key", options);

How It Works

When a request fails due to a transient error (e.g., a 429 Too Many Requests response or a network timeout), the library will automatically retry the request until the maxRetryTimeMs limit is reached. The delay between retries is capped by maxRetryDelayMs and may increase with each attempt to avoid overwhelming the server.

This retry logic ensures that your application can gracefully handle temporary issues without requiring manual intervention.

Logging

The TimeZestAPI class includes built-in logging. By default, it uses console for logging. You can configure the log level using the logLevel option when initializing the class. Supported log levels include silent, error, warn, info, and debug.

You can also pass a custom logger by providing a logger object with methods corresponding to the log levels (e.g., info, error, etc.).

Example:

1const customLogger = {
2  info: (message: string, data?: any) => {
3    /* custom implementation */
4  },
5  error: (message: string, data?: any) => {
6    /* custom implementation */
7  },
8  // ...other log levels
9};
10
11const options = {
12  logger: customLogger,
13  logLevel: "info",
14};
15
16const timeZest = new TimeZestAPI(apiKey, options);
17
18timeZest.log("info", "This is an informational message");
19timeZest.log("error", "This is an error message");

Documentation

For detailed API documentation, visit the TimeZest API Documentation.

License

This project is licensed under the MIT License. See the LICENSE file for details.