botbuilder-dialogs-adaptive
Version:
Rule system for the Microsoft BotBuilder dialog system.
55 lines • 2.42 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.OnAssignEntity = void 0;
/**
* @module botbuilder-dialogs-adaptive
*/
/**
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License.
*/
const adaptive_expressions_1 = require("adaptive-expressions");
const botbuilder_dialogs_1 = require("botbuilder-dialogs");
const adaptiveEvents_1 = require("../adaptiveEvents");
const onDialogEvent_1 = require("./onDialogEvent");
/**
* Triggered to assign an entity to a property.
*/
class OnAssignEntity extends onDialogEvent_1.OnDialogEvent {
/**
* Initializes a new instance of the [OnAssignEntity](xref:botbuilder-dialogs-adaptive.OnAssignEntity) class.
*
* @param property Optional, property filter on event.
* @param value Optional, value filter on event.
* @param operation Optional, operation filter on event.
* @param actions Optional, actions to add to the plan when the rule constraints are met.
* @param condition Optional, condition which needs to be met for the actions to be executed.
*/
constructor(property, value, operation, actions = [], condition) {
super(adaptiveEvents_1.AdaptiveEvents.assignEntity, actions, condition);
this.property = property;
this.value = value;
this.operation = operation;
}
/**
* Create the expression for this condition.
*
* @returns [Expression](xref:adaptive-expressions.Expression) used to evaluate this rule.
*/
createExpression() {
const expressions = [super.createExpression()];
if (this.property) {
expressions.push(adaptive_expressions_1.Expression.parse(`${botbuilder_dialogs_1.TurnPath.dialogEvent}.value.property == '${this.property}'`));
}
if (this.value) {
expressions.push(adaptive_expressions_1.Expression.parse(`${botbuilder_dialogs_1.TurnPath.dialogEvent}.value.value.name == '${this.value}'`));
}
if (this.operation) {
expressions.push(adaptive_expressions_1.Expression.parse(`${botbuilder_dialogs_1.TurnPath.dialogEvent}.value.operation == '${this.operation}'`));
}
return adaptive_expressions_1.Expression.andExpression(...expressions);
}
}
exports.OnAssignEntity = OnAssignEntity;
OnAssignEntity.$kind = 'Microsoft.OnAssignEntity';
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