checkMamul.js
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const { marketMultiSearch } = require("../search/marketSearch");
const setCarouselMessage = require("../message/setCarouselMessage");
const combineCarouselMessage = require("../message/combineCarouselMessage");
// Database APIs
const db = require("../../apis/database");
// API List
// database.addKeyword = async function(keyword, userId)
// database.deleteKeyword = async function(userId, keyword)
// database.getKeywordsByUserId = async function(userId)
// database.getUsersByKeyword = async function(keyword)
// database.getAllUsers = async function()
// database.getAllKeywords = async function()
const multiCheckMamul = (client) => {
db.getAllKeywords().then((keywords) => {
for (let i = 0, pending = Promise.resolve(); i < keywords.length; i++) {
pending = db.getUsersByKeyword(keywords[i]).then((userIds) => {
marketMultiSearch(keywords[i]).then((res) => {
client.multicast(userIds, [
{
type: "text",
text: `유저님의 매물 알림이 도착했어요!`,
},
setCarouselMessage(res, keywords[i]),
]);
});
});
}
});
};
const checkMamul = (client, userId) => {
let combinedCarousel = {
type: "flex",
altText: `유저님의 매물 알림이 도착했어요!`,
contents: {
type: "carousel",
contents: [],
},
};
let carousel = {};
db.getKeywordsByUserId(userId).then((keywords) => {
for (let i = 0, pending = Promise.resolve(); i < keywords.length; i++) {
if (i % 4 == 0) {
combinedCarousel["contents"]["contents"] = [];
}
pending = marketMultiSearch(keywords[i]).then((res) => {
carousel = setCarouselMessage(res, keywords[i]);
combineCarouselMessage(combinedCarousel, carousel);
if (i % 4 == 3 || i === keywords.length - 1) {
client.multicast(
[userId],
[
{
type: "text",
text: `유저님의 매물 알림이 도착했어요!`,
},
combinedCarousel,
]
);
}
});
}
});
};
module.exports = { multiCheckMamul, checkMamul };