Members: List All (JavaScript)

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// Load environment variables from a specific .env file for configuration
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require('dotenv').config({ path: 'sigma-api-recipes/.env' });
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// Import the function to obtain a bearer token from the authenticate-bearer module
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const getBearerToken = require('../get-access-token');
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// Import Axios for making HTTP requests
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const axios = require('axios');
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const fs = require('fs'); // Import File System for saving output
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// Load use-case specific variables from environment variables
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const baseURL = process.env.baseURL; // Your base URL
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const limit = process.env.LIMIT || 200; // Get limit from .env, default to 200
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// Define an asynchronous function to list members.
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async function listMembers() {
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    // Obtain a bearer token using the previously imported function.
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    const accessToken = await getBearerToken();
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    if (!accessToken) {
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        console.log('Failed to obtain Bearer token.');
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        return;
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    }
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    let allMembers = [];  // Store all retrieved members
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    let nextPage = null;  // Initialize pagination token
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    try {
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        while (true) {
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            // Construct the API URL with pagination
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            let membersURL = `${baseURL}/members?limit=${limit}`;
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            if (nextPage) {
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                membersURL += `&page=${encodeURIComponent(nextPage)}`;
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            }
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            console.log(`Fetching members from: ${membersURL}`);
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            // Make API request
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            const response = await axios.get(membersURL, {
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                headers: {
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                    'Authorization': `Bearer ${accessToken}`,
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                    'Accept': 'application/json'
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                }
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            });
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            // Check if API response contains entries
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            const members = response.data.entries || [];
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            console.log(`Fetched ${members.length} members in this batch.`);
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            // Append fetched members to allMembers
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            allMembers = allMembers.concat(members);
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            console.log(`Total members collected so far: ${allMembers.length}`);
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            // Check if there's a nextPage token
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            nextPage = response.data.nextPage || null;
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            if (!nextPage) break; // Stop if there are no more pages
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        }
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        console.log(`Total Members Retrieved: ${allMembers.length}`);
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        // Save to a JSON file for verification
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        fs.writeFileSync('members_output.json', JSON.stringify(allMembers, null, 2));
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        console.log("Full member list saved to members_output.json");
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    } catch (error) {
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        console.error('Error listing members:', error.response ? error.response.data : error);
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    }
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}
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// Execute the function to list members.
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listMembers();