botbuilder-dialogs-adaptive
Version:
Rule system for the Microsoft BotBuilder dialog system.
92 lines • 4.23 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.SetProperties = void 0;
const botbuilder_1 = require("botbuilder");
const adaptive_expressions_1 = require("adaptive-expressions");
const jsonExtensions_1 = require("../jsonExtensions");
const botbuilder_dialogs_1 = require("botbuilder-dialogs");
class PropertyAssignmentsConverter {
convert(items) {
return items.map(({ property, value }) => ({
property: property instanceof adaptive_expressions_1.StringExpression ? property : new adaptive_expressions_1.StringExpression(property),
value: value instanceof adaptive_expressions_1.ValueExpression ? value : new adaptive_expressions_1.ValueExpression(value),
}));
}
}
/**
* Sets properties with the result of evaluating a value expression.
*/
class SetProperties extends botbuilder_dialogs_1.Dialog {
/**
* Initializes a new instance of the [SetProperties](xref:botbuilder-dialogs-adaptive.SetProperties) class.
*
* @param assignments Optional. [PropertyAssignment](xref:botbuilder-dialogs-adaptive.PropertyAssignment), additional property settings as property/value pairs.
*/
constructor(assignments) {
super();
/**
* Additional property settings as property/value pairs.
*/
this.assignments = [];
if (assignments) {
this.assignments = assignments;
}
}
/**
* @param property The key of the conditional selector configuration.
* @returns The converter for the selector configuration.
*/
getConverter(property) {
switch (property) {
case 'assignments':
return new PropertyAssignmentsConverter();
case 'disabled':
return new adaptive_expressions_1.BoolExpressionConverter();
default:
return super.getConverter(property);
}
}
/**
* Starts a new [Dialog](xref:botbuilder-dialogs.Dialog) and pushes it onto the dialog stack.
*
* @param dc The [DialogContext](xref:botbuilder-dialogs.DialogContext) for the current turn of conversation.
* @param _options Optional. Initial information to pass to the dialog.
* @returns A `Promise` representing the asynchronous operation.
*/
beginDialog(dc, _options) {
return __awaiter(this, void 0, void 0, function* () {
if (this.disabled && this.disabled.getValue(dc.state)) {
return yield dc.endDialog();
}
for (let i = 0; i < this.assignments.length; i++) {
const assignment = this.assignments[i];
const value = (0, jsonExtensions_1.evaluateExpression)(dc.state, assignment.value);
const property = assignment.property.getValue(dc.state);
dc.state.setValue(property, value);
}
// save all state scopes to their respective botState locations.
yield dc.state.saveAllChanges();
return yield dc.endDialog();
});
}
/**
* @protected
* Builds the compute Id for the [Dialog](xref:botbuilder-dialogs.Dialog).
* @returns A `string` representing the compute Id.
*/
onComputeId() {
return `SetProperties[${botbuilder_1.StringUtils.ellipsis(this.assignments.map((item) => item.property.toString()).join(','), 50)}]`;
}
}
exports.SetProperties = SetProperties;
SetProperties.$kind = 'Microsoft.SetProperties';
//# sourceMappingURL=setProperties.js.map