devextreme
Version:
HTML5 JavaScript Component Suite for Responsive Web Development
111 lines (110 loc) • 3.9 kB
JavaScript
/**
* DevExtreme (cjs/__internal/scheduler/view_model/m_appointment_data_source.js)
* Version: 25.2.3
* Build date: Fri Dec 12 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.AppointmentDataSource = void 0;
var _deferred = require("../../../core/utils/deferred");
const STORE_EVENTS = {
updating: "updating",
push: "push"
};
class AppointmentDataSource {
constructor(dataSource) {
this.setDataSource(dataSource);
this.updatedAppointmentKeys = []
}
get keyName() {
const store = this.dataSource.store();
return store.key()
}
get isDataSourceInit() {
return Boolean(this.dataSource)
}
_getStoreKey(target) {
const store = this.dataSource.store();
return store.keyOf(target)
}
setDataSource(dataSource) {
this.dataSource = dataSource;
this.cleanState();
this._initStoreChangeHandlers()
}
_initStoreChangeHandlers() {
const {
dataSource: dataSource
} = this;
const store = null === dataSource || void 0 === dataSource ? void 0 : dataSource.store();
if (store) {
store.on(STORE_EVENTS.updating, (key => {
const keyName = store.key();
if (keyName) {
this.updatedAppointmentKeys.push({
key: keyName,
value: key
})
} else {
this.updatedAppointment = key
}
}));
store.on(STORE_EVENTS.push, (pushItems => {
const items = dataSource.items();
const keyName = store.key();
pushItems.forEach((pushItem => {
const itemExists = 0 !== items.filter((item => item[keyName] === pushItem.key)).length;
if (itemExists) {
this.updatedAppointmentKeys.push({
key: keyName,
value: pushItem.key
})
} else {
const {
data: data
} = pushItem;
data && items.push(data)
}
}));
dataSource.load()
}))
}
}
getUpdatedAppointment() {
return this.updatedAppointment
}
getUpdatedAppointmentKeys() {
return this.updatedAppointmentKeys
}
cleanState() {
this.updatedAppointment = null;
this.updatedAppointmentKeys = []
}
add(rawAppointment) {
return this.dataSource.store().insert(rawAppointment).done((() => this.dataSource.load()))
}
update(target, data) {
const key = this._getStoreKey(target);
const d = new _deferred.Deferred;
this.dataSource.store().update(key, data).done((result => this.dataSource.load().done((() => d.resolve(result))).fail(d.reject))).fail(d.reject);
return d.promise()
}
remove(rawAppointment) {
const key = this._getStoreKey(rawAppointment);
return this.dataSource.store().remove(key).done((() => this.dataSource.load()))
}
destroy() {
var _this$dataSource;
const store = null === (_this$dataSource = this.dataSource) || void 0 === _this$dataSource ? void 0 : _this$dataSource.store();
if (store) {
store.off(STORE_EVENTS.updating);
store.off(STORE_EVENTS.push)
}
}
}
exports.AppointmentDataSource = AppointmentDataSource;