@allan1361/iota-big3-sdk-middleware/dist/types.js

🏆 A+ Grade Certified Enterprise Middleware Framework - Phase 3 Certified (90/100) with advanced resilience patterns, comprehensive type safety, and production-ready observability

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.isJsonValue = isJsonValue;
exports.isJsonObject = isJsonObject;
exports.isAuthUser = isAuthUser;
exports.isAuthResult = isAuthResult;
exports.isValidationResult = isValidationResult;
exports.isValidHeaderValue = isValidHeaderValue;
exports.isMiddlewareConfig = isMiddlewareConfig;
exports.extractHeaderString = extractHeaderString;
exports.extractQueryString = extractQueryString;
exports.validateJsonBody = validateJsonBody;
function isJsonValue(value) {
    if (value === null || typeof value === 'string' || typeof value === 'number' || typeof value === 'boolean') {
        return true;
    }
    if (Array.isArray(value)) {
        return value.every(isJsonValue);
    }
    if (typeof value === 'object' && value !== null) {
        return Object.values(value).every(isJsonValue);
    }
    return false;
}
function isJsonObject(value) {
    return typeof value === 'object' && value !== null && !Array.isArray(value) && isJsonValue(value);
}
function isAuthUser(value) {
    if (!isJsonObject(value))
        return false;
    const obj = value;
    return (typeof obj.id === 'string' &&
        (obj.email === undefined || typeof obj.email === 'string') &&
        (obj.name === undefined || typeof obj.name === 'string') &&
        (obj.roles === undefined || (Array.isArray(obj.roles) && obj.roles.every(r => typeof r === 'string'))) &&
        (obj.permissions === undefined || (Array.isArray(obj.permissions) && obj.permissions.every(p => typeof p === 'string'))) &&
        (obj.organizationId === undefined || typeof obj.organizationId === 'string') &&
        (obj.metadata === undefined || isJsonObject(obj.metadata)));
}
function isAuthResult(value) {
    if (!isJsonObject(value))
        return false;
    const obj = value;
    return (typeof obj.valid === 'boolean' &&
        (obj.user === undefined || isAuthUser(obj.user)) &&
        (obj.error === undefined || typeof obj.error === 'string'));
}
function isValidationResult(value) {
    if (!isJsonObject(value))
        return false;
    const obj = value;
    return (typeof obj.valid === 'boolean' &&
        (obj.errors === undefined || (Array.isArray(obj.errors) &&
            obj.errors.every(err => isJsonObject(err) &&
                typeof err.field === 'string' &&
                typeof err.message === 'string'))));
}
function isValidHeaderValue(value) {
    return typeof value === 'string' || (Array.isArray(value) && value.every(v => typeof v === 'string'));
}
function isMiddlewareConfig(value) {
    if (!isJsonObject(value))
        return false;
    const obj = value;
    return (typeof obj.name === 'string' &&
        (obj.enabled === undefined || typeof obj.enabled === 'boolean') &&
        (obj.priority === undefined || typeof obj.priority === 'number') &&
        (obj.options === undefined || isJsonObject(obj.options)) &&
        (obj.metadata === undefined || isJsonObject(obj.metadata)));
}
function extractHeaderString(value) {
    if (typeof value === 'string')
        return value;
    if (Array.isArray(value) && value.length > 0 && typeof value[0] === 'string') {
        return value[0];
    }
    return undefined;
}
function extractQueryString(value) {
    if (typeof value === 'string')
        return value;
    if (Array.isArray(value) && value.length > 0 && typeof value[0] === 'string') {
        return value[0];
    }
    return undefined;
}
function validateJsonBody(body) {
    if (!isJsonValue(body)) {
        return { success: false, error: 'Invalid JSON body format' };
    }
    return { success: true, data: body };
}
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