@cognigy/rest-api-client
Version:
Cognigy REST-Client
91 lines • 3.67 kB
JavaScript
import { __awaiter } from "tslib";
/* Custom modules */
import { createNodeDescriptor } from "../../../createNodeDescriptor";
/**
* Node name: 'checkChannelChange'
*
* Purpose:
* Asks the user if they want to carry on the conversation from another channel
*/
export const CHECK_CHANNEL_CHANGE = createNodeDescriptor({
type: "checkChannelChange",
defaultLabel: "Check Channel Change",
summary: "UI__NODE_EDITOR__MESSAGE__CHECK_CHANNEL_CHANGE__SUMMARY",
appearance: {
color: "#90caf9",
textColor: "white",
contrastTextColor: "black",
variant: "hexagon",
showIcon: false
},
fields: [
{
key: "includedChannels",
type: "textArray",
label: "UI__NODE_EDITOR__MESSAGE__CHECK_CHANNEL_CHANGE__INCLUDED_CHANELS__LABEL",
},
{
key: "question",
type: "cognigyText",
label: "UI__NODE_EDITOR__MESSAGE__CHECK_CHANNEL_CHANGE__QUESTION__LABEL"
},
{
key: "validationMessage",
type: "cognigyText",
label: "UI__NODE_EDITOR__MESSAGE__CHECK_CHANNEL_CHANGE__VALIDATION_MESSAGE__LABEL"
}
],
dependencies: {
children: ["onYes", "onNo", "unchanged"],
},
constraints: {
collapsable: true,
placement: {},
},
tags: ["logic", "message"],
function: ({ cognigy, config, childConfigs, nodeId: thisNodeId }) => __awaiter(void 0, void 0, void 0, function* () {
const { includedChannels, validationMessage, question } = config;
const { input, api } = cognigy;
const { channel } = input;
const lastChannel = api.getSystemContext("lastChannel");
const questionToAsk = question.replace("\{lastChannel\}", lastChannel);
const unchangedChild = childConfigs.find(child => child.type === "unchanged");
const executionAmount = api.getExecutionAmount(thisNodeId);
const isFirstExecution = executionAmount === 1;
if (isFirstExecution) {
const isChannelNotIncluded = includedChannels &&
includedChannels.filter(channel => !!channel)
.length > 0 &&
includedChannels.indexOf(channel) === -1;
if (isChannelNotIncluded || !lastChannel || lastChannel === channel) {
if (!unchangedChild) {
throw new Error("Unable to process checkChannelChange node since the 'unchanged' child node doesn't exist");
}
api.setNextNode(unchangedChild.id);
api.resetExecutionAmount(thisNodeId);
if (!isChannelNotIncluded) {
api.setSystemContext("lastChannel", channel);
}
return;
}
yield api.say(questionToAsk);
api.setNextNode(thisNodeId);
api.stopExecution();
return;
}
if (input.type === "pAnswer" || input.type === "nAnswer") {
const child = childConfigs.find(child => input.type === "pAnswer" ? child.type === "onYes" : child.type === "onNo");
if (!child) {
throw new Error("Unable to process answer since the child node doesn't exist");
}
api.setSystemContext("lastChannel", channel);
api.setNextNode(child.id);
api.resetExecutionAmount(thisNodeId);
return;
}
yield api.say(validationMessage.replace("\{lastChannel\}", lastChannel) || questionToAsk);
api.setNextNode(thisNodeId);
api.stopExecution();
})
});
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