@mbc-cqrs-serverless/core/dist/context/user.js

CQRS and event base core

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.UserContext = void 0;
exports.getUserContext = getUserContext;
const constants_1 = require("../constants");
const invoke_1 = require("./invoke");
class UserContext {
    constructor(partial) {
        Object.assign(this, partial);
    }
}
exports.UserContext = UserContext;
function getUserContext(ctx) {
    if ('getHandler' in ctx) {
        ctx = (0, invoke_1.extractInvokeContext)(ctx);
    }
    const claims = (0, invoke_1.getAuthorizerClaims)(ctx);
    const userId = claims.sub;
    const tenantCode = claims['custom:tenant'] || (ctx?.event?.headers || {})[constants_1.HEADER_TENANT_CODE];
    // find tenantRole
    const roles = JSON.parse(claims['custom:roles'] || '[]').map((role) => ({ ...role, tenant: (role.tenant || '').toLowerCase() }));
    let tenantRole = '';
    for (const { tenant, role } of roles) {
        if (tenant === '' || tenant === tenantCode) {
            tenantRole = role;
            if (tenant !== '') {
                break;
            }
        }
    }
    return {
        userId,
        tenantRole,
        tenantCode,
    };
}
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