@rewiko/crud-request/lib/request-query.validator.js

NestJs CRUD for RESTful APIs - request query builder

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.validateUUID = exports.validateParamOption = exports.validateNumeric = exports.validateSort = exports.validateJoin = exports.validateComparisonOperator = exports.validateCondition = exports.validateFields = exports.sortOrdersList = exports.comparisonOperatorsList = exports.deprecatedComparisonOperatorsList = void 0;
const util_1 = require("@rewiko/util");
const exceptions_1 = require("./exceptions");
const types_1 = require("./types");
exports.deprecatedComparisonOperatorsList = [
    'eq',
    'ne',
    'gt',
    'lt',
    'gte',
    'lte',
    'starts',
    'ends',
    'cont',
    'excl',
    'in',
    'notin',
    'isnull',
    'notnull',
    'between',
];
exports.comparisonOperatorsList = [
    ...exports.deprecatedComparisonOperatorsList,
    ...util_1.objKeys(types_1.CondOperator).map((n) => types_1.CondOperator[n]),
];
exports.sortOrdersList = ['ASC', 'DESC'];
const sortOrdersListStr = exports.sortOrdersList.join();
function validateFields(fields) {
    if (!util_1.isArrayStrings(fields)) {
        throw new exceptions_1.RequestQueryException('Invalid fields. Array of strings expected');
    }
}
exports.validateFields = validateFields;
function validateCondition(val, cond, customOperators) {
    if (!util_1.isObject(val) || !util_1.isStringFull(val.field)) {
        throw new exceptions_1.RequestQueryException(`Invalid field type in ${cond} condition. String expected`);
    }
    validateComparisonOperator(val.operator, customOperators);
}
exports.validateCondition = validateCondition;
function validateComparisonOperator(operator, customOperators = {}) {
    const extendedComparisonOperatorsList = [
        ...exports.comparisonOperatorsList,
        ...Object.keys(customOperators),
    ];
    if (!extendedComparisonOperatorsList.includes(operator)) {
        throw new exceptions_1.RequestQueryException(`Invalid comparison operator. ${extendedComparisonOperatorsList.join()} expected`);
    }
}
exports.validateComparisonOperator = validateComparisonOperator;
function validateJoin(join) {
    if (!util_1.isObject(join) || !util_1.isStringFull(join.field)) {
        throw new exceptions_1.RequestQueryException('Invalid join field. String expected');
    }
    if (!util_1.isUndefined(join.select) && !util_1.isArrayStrings(join.select)) {
        throw new exceptions_1.RequestQueryException('Invalid join select. Array of strings expected');
    }
}
exports.validateJoin = validateJoin;
function validateSort(sort) {
    if (!util_1.isObject(sort) || !util_1.isStringFull(sort.field)) {
        throw new exceptions_1.RequestQueryException('Invalid sort field. String expected');
    }
    if (!util_1.isEqual(sort.order, exports.sortOrdersList[0]) &&
        !util_1.isEqual(sort.order, exports.sortOrdersList[1])) {
        throw new exceptions_1.RequestQueryException(`Invalid sort order. ${sortOrdersListStr} expected`);
    }
}
exports.validateSort = validateSort;
function validateNumeric(val, num) {
    if (!util_1.isNumber(val)) {
        throw new exceptions_1.RequestQueryException(`Invalid ${num}. Number expected`);
    }
}
exports.validateNumeric = validateNumeric;
function validateParamOption(options, name) {
    if (!util_1.isObject(options)) {
        throw new exceptions_1.RequestQueryException(`Invalid param ${name}. Invalid crud options`);
    }
    const option = options[name];
    if (option && option.disabled) {
        return;
    }
    if (!util_1.isObject(option) || util_1.isNil(option.field) || util_1.isNil(option.type)) {
        throw new exceptions_1.RequestQueryException(`Invalid param option in Crud`);
    }
}
exports.validateParamOption = validateParamOption;
function validateUUID(str, name) {
    const uuid = /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i;
    const uuidV4 = /^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[0-9a-f]{4}-[0-9a-f]{12}$/i;
    if (!uuidV4.test(str) && !uuid.test(str)) {
        throw new exceptions_1.RequestQueryException(`Invalid param ${name}. UUID string expected`);
    }
}
exports.validateUUID = validateUUID;
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