jiraCloud/lib/config.js

import dotenv from 'dotenv';
import fs from 'fs';

dotenv.config();

function envOrConfig(envKey, configValue) {
    const envValue = process.env[envKey];
    if (envValue !== undefined && envValue !== '') {
        return envValue;
    }
    return configValue;
}

function envBool(envKey, defaultValue = false) {
    const envValue = process.env[envKey];
    if (envValue === undefined || envValue === '') {
        return defaultValue;
    }
    return envValue === 'true' || envValue === '1';
}

function resolveJiraHost(fileConfig) {
    const cloudId = envOrConfig('JIRA_CLOUD_ID', fileConfig.jiraCloud?.cloudId)?.trim();
    let baseUrl = envOrConfig('JIRA_BASE_URL', fileConfig.jiraCloud?.host || 'https://aeo.atlassian.net')?.trim();

    if (cloudId) {
        return `https://api.atlassian.com/ex/jira/${cloudId}`;
    }

    return baseUrl.replace(/\/$/, '');
}

export function loadConfig() {
    const fileConfig = JSON.parse(fs.readFileSync('./config/config.json'));

    const config = {
        ...fileConfig,
        logLevel: envOrConfig('LOG_LEVEL', fileConfig.logLevel),
        server: {
            ...fileConfig.server,
            port: envOrConfig('PORT', fileConfig.server?.port),
            name: envOrConfig('SERVER_NAME', fileConfig.server?.name),
        },
        webex: {
            ...fileConfig.webex,
            token: envOrConfig('WEBEX_TOKEN', fileConfig.webex?.token),
            webhookSecret: envOrConfig('WEBEX_WEBHOOK_SECRET', fileConfig.webex?.webhookSecret),
            webhookTargetUrl: envOrConfig(
                'WEBEX_WEBHOOK_TARGET_URL',
                fileConfig.webex?.webhookTargetUrl || 'https://bot.joesjavajoint.com/jiracloud/webex/messages'
            ),
            inboundEnabled: envBool('WEBEX_INBOUND_ENABLED', false),
            inboundDryRun: envBool('WEBEX_INBOUND_DRY_RUN', true),
            botPersonId: envOrConfig('WEBEX_BOT_PERSON_ID', fileConfig.webex?.botPersonId),
            integration: {
                clientId: envOrConfig('WEBEX_INTEGRATION_CLIENT_ID', fileConfig.webex?.integration?.clientId),
                clientSecret: envOrConfig('WEBEX_INTEGRATION_CLIENT_SECRET', fileConfig.webex?.integration?.clientSecret),
                redirectUri: envOrConfig(
                    'WEBEX_INTEGRATION_REDIRECT_URI',
                    fileConfig.webex?.integration?.redirectUri || 'https://bot.joesjavajoint.com/jiracloud/webex/oauth/callback'
                ),
                scopes: envOrConfig(
                    'WEBEX_INTEGRATION_SCOPES',
                    fileConfig.webex?.integration?.scopes || 'spark:messages_read spark:webhooks_read spark:webhooks_write'
                ),
                tokenFile: envOrConfig(
                    'WEBEX_OAUTH_TOKEN_FILE',
                    fileConfig.webex?.integration?.tokenFile || './config/webex-oauth.json'
                ),
            },
            room: {
                ...fileConfig.webex?.room,
                id: envOrConfig('WEBEX_ROOM_ID', fileConfig.webex?.room?.id),
            },
        },
        jiraNotifier: {
            ...fileConfig.jiraNotifier,
            token: envOrConfig('JIRA_NOTIFIER_TOKEN', fileConfig.jiraNotifier?.token),
        },
        jiraCloud: {
            ...fileConfig.jiraCloud,
            cloudId: envOrConfig('JIRA_CLOUD_ID', fileConfig.jiraCloud?.cloudId) || null,
            host: resolveJiraHost(fileConfig),
            siteUrl: (envOrConfig('JIRA_BASE_URL', fileConfig.jiraCloud?.host || 'https://aeo.atlassian.net') || '').replace(/\/$/, ''),
            authType: (envOrConfig('JIRA_AUTH_TYPE', fileConfig.jiraCloud?.authType) || 'basic').toLowerCase(),
            email: envOrConfig('JIRA_EMAIL', fileConfig.jiraCloud?.email),
            token: envOrConfig('JIRA_API_TOKEN', fileConfig.jiraCloud?.token),
        },
        rooms: {
            approval: envOrConfig(
                'APPROVAL_ROOM_ID',
                fileConfig.rooms?.approval || 'Y2lzY29zcGFyazovL3VzL1JPT00vZWQ4ZWY3OTAtMGE5NC0xMWVjLWExZDUtM2I5ZWNlNWFlNDI5'
            ),
            support: envOrConfig(
                'SUPPORT_ROOM_ID',
                fileConfig.rooms?.support || 'Y2lzY29zcGFyazovL3VzL1JPT00vZWY4MmExNjAtNzYzNS0xMWU4LWFlYWMtNjNjMGMyMTExYTVm'
            ),
        },
    };

    return config;
}

export function loadRequests() {
    return JSON.parse(fs.readFileSync('./config/requests.json'));
}

export function loadWebexRooms() {
    const roomsPath = './config/webexRooms.json';
    if (!fs.existsSync(roomsPath)) {
        return {};
    }
    return JSON.parse(fs.readFileSync(roomsPath));
}

export function findWebexRoomById(webexRooms, roomId) {
    if (!roomId || !webexRooms) {
        return null;
    }

    for (const [configKey, room] of Object.entries(webexRooms)) {
        if (room.roomId === roomId && room.enabled !== false) {
            return { configKey, ...room };
        }
    }

    return null;
}

export function getMissingSecrets(config) {
    const missing = [];
    if (!config.jiraCloud?.email) missing.push('JIRA_EMAIL');
    if (!config.jiraCloud?.token) missing.push('JIRA_API_TOKEN');
    if (!config.webex?.token) missing.push('WEBEX_TOKEN');
    if (!config.jiraNotifier?.token) missing.push('JIRA_NOTIFIER_TOKEN');
    return missing;
}

export function describeJiraIdentity(config) {
    const email = config.jiraCloud?.email || '(not set)';
    const host = config.jiraCloud?.host || '(not set)';
    const authType = config.jiraCloud?.authType || 'basic';
    const viaCloudId = config.jiraCloud?.cloudId ? `cloudId=${config.jiraCloud.cloudId}` : 'site URL';
    return `${email} (${authType}, ${viaCloudId}) → ${host}`;
}