@kwiz/node/dist/storage/odata.js

KWIZ utilities and helpers for node applications

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getOdataFilter = exports.ODataJoinOperators = exports.ODataOperators = void 0;
const common_1 = require("@kwiz/common");
var ODataOperators;
(function (ODataOperators) {
    ODataOperators["equal"] = "eq";
    ODataOperators["notEqual"] = "ne";
    ODataOperators["greater"] = "gt";
    ODataOperators["greaterOrEqual"] = "ge";
    ODataOperators["less"] = "lt";
    ODataOperators["lessOrEqual"] = "le";
    ODataOperators["contains"] = "in";
    ODataOperators["startswith"] = "startswith";
})(ODataOperators || (exports.ODataOperators = ODataOperators = {}));
var ODataJoinOperators;
(function (ODataJoinOperators) {
    ODataJoinOperators["and"] = "and";
    ODataJoinOperators["or"] = "or";
})(ODataJoinOperators || (exports.ODataJoinOperators = ODataJoinOperators = {}));
function isIOdataFilter(f) {
    if (typeof f.property === "string")
        return true;
    return false;
}
function isIOdataFilterStatement(f) {
    if (typeof f.filters === "object" && Array.isArray(f.filters))
        return true;
    return false;
}
var TableStorageKnownColumns;
(function (TableStorageKnownColumns) {
    TableStorageKnownColumns["partitionKey"] = "PartitionKey";
    TableStorageKnownColumns["rowKey"] = "RowKey";
})(TableStorageKnownColumns || (TableStorageKnownColumns = {}));
function getPropNameForFilter(prop) {
    return TableStorageKnownColumns[prop] || prop;
}
function getOdataFilterStatement(filter) {
    let filterValue = (0, common_1.isNullOrUndefined)(filter.value)
        ? `null`
        : typeof filter.value === "string"
            ? `'${filter.value.replace(/'/g, "''")}'`
            : filter.value instanceof Date
                ? `'${filter.value.toISOString()}'`
                : `${filter.value}`;
    if (filter.operator === ODataOperators.startswith)
        return `${filter.not ? 'not ' : ''}${filter.operator}(${getPropNameForFilter(filter.property)}, ${filterValue})`;
    return `${filter.not ? 'not ' : ''}${getPropNameForFilter(filter.property)} ${filter.operator} ${filterValue}`;
}
function getOdataFilter(statement) {
    if ((0, common_1.isNullOrUndefined)(statement) || (0, common_1.isNullOrEmptyArray)(statement.filters))
        return "";
    if ((0, common_1.isNullOrEmptyString)(statement.join))
        statement.join = ODataJoinOperators.or;
    let filterStatements = [];
    statement.filters.forEach(filter => {
        if (isIOdataFilter(filter)) {
            filterStatements.push(getOdataFilterStatement(filter));
        }
        else {
            let subStatement = getOdataFilter(filter);
            if (!(0, common_1.isNullOrEmptyString)(subStatement))
                filterStatements.push(subStatement);
        }
    });
    if (filterStatements.length === 0)
        return "";
    let result = "";
    if (filterStatements.length === 1)
        result = filterStatements[0];
    else if (filterStatements.length > 1) {
        result = `(${filterStatements.join(` ${statement.join} `)})`;
    }
    return `${statement.not ? '(not ' : ''}${result}${statement.not ? ')' : ''}`;
}
exports.getOdataFilter = getOdataFilter;
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