devextreme/cjs/__internal/data/odata/m_context.js

HTML5 JavaScript Component Suite for Responsive Web Development

/**
 * DevExtreme (cjs/__internal/data/odata/m_context.js)
 * Version: 24.2.6
 * Build date: Mon Mar 17 2025
 *
 * Copyright (c) 2012 - 2025 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.default = void 0;
require("../../../common/data/odata/query_adapter");
var _request_dispatcher = _interopRequireDefault(require("../../../common/data/odata/request_dispatcher"));
var _store = _interopRequireDefault(require("../../../common/data/odata/store"));
var _class = _interopRequireDefault(require("../../../core/class"));
var _deferred = require("../../../core/utils/deferred");
var _extend = require("../../../core/utils/extend");
var _iterator = require("../../../core/utils/iterator");
var _type = require("../../../core/utils/type");
var _m_errors = require("../m_errors");
var _m_utils = require("./m_utils");

function _interopRequireDefault(e) {
    return e && e.__esModule ? e : {
        default: e
    }
}
const ODataContext = _class.default.inherit({
    ctor(options) {
        this._requestDispatcher = new _request_dispatcher.default(options);
        this._errorHandler = options.errorHandler;
        (0, _iterator.each)(options.entities || [], ((entityAlias, entityOptions) => {
            this[entityAlias] = new _store.default((0, _extend.extend)({}, options, {
                url: `${this._requestDispatcher.url}/${encodeURIComponent(entityOptions.name||entityAlias)}`
            }, entityOptions))
        }))
    },
    get(operationName, params) {
        return this.invoke(operationName, params, "GET")
    },
    invoke(operationName) {
        let params = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : {};
        let httpMethod = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : "POST";
        httpMethod = httpMethod.toLowerCase();
        const d = new _deferred.Deferred;
        let url = `${this._requestDispatcher.url}/${encodeURIComponent(operationName)}`;
        let payload;
        if (4 === this.version()) {
            if ("get" === httpMethod) {
                url = (0, _m_utils.formatFunctionInvocationUrl)(url, (0, _m_utils.escapeServiceOperationParams)(params, this.version()));
                params = null
            } else if ("post" === httpMethod) {
                payload = params;
                params = null
            }
        }(0, _deferred.when)(this._requestDispatcher.sendRequest(url, httpMethod, (0, _m_utils.escapeServiceOperationParams)(params, this.version()), payload)).done((r => {
            if ((0, _type.isPlainObject)(r) && operationName in r) {
                r = r[operationName]
            }
            d.resolve(r)
        })).fail(this._errorHandler).fail(_m_errors.handleError).fail(d.reject);
        return d.promise()
    },
    objectLink(entityAlias, key) {
        const store = this[entityAlias];
        if (!store) {
            throw _m_errors.errors.Error("E4015", entityAlias)
        }
        if (!(0, _type.isDefined)(key)) {
            return null
        }
        return {
            __metadata: {
                uri: store._byKeyUrl(key)
            }
        }
    },
    version() {
        return this._requestDispatcher.version
    }
});
var _default = exports.default = ODataContext;