get_my/client/AdminMgmt/ProductMgmt/prodMgmtTbl.js

import { Products } from '../../../imports/api/products.js';
import { ListItems } from '../../../imports/api/listItems.js';
import { M } from '../../lib/assets/materialize.js';

Template.prodMgmtTbl.onCreated(function() {
    this.subscribe("myProducts");
    this.subscribe("allListItems");
});

Template.prodMgmtTbl.onRendered(function() {
    Session.set("searchProds", false);
    Session.set("searchStore", false);
    Session.set("noStoreSet", false);
    Session.set("noListUsed", false);
});

Template.prodMgmtTbl.helpers({
    products: function() {
        let searchProd = Session.get("searchProds");
        let searchStore = Session.get("searchStore");
        let noStoreSet = Session.get("noStoreSet");
        let noListUsed = Session.get("noListUsed");

        if (searchProd == true) {
            let searchVal = Session.get("searchVal");
            if (typeof searchVal == 'undefined' || searchVal.length == 0) {
                return Products.find({});
            } else {
                return Products.find({ prodName: { $regex: searchVal + '.*', $options: 'i' } }, { sort: { prodName: 1 }});
            }
        } else if (searchStore == true) {
            let searchVal = Session.get("searchStoreVal");
            if (typeof searchVal == 'undefined' || searchVal.length == 0) {
                return Products.find({});
            } else {
                return Products.find({ prodStore: { $regex: searchVal + '.*', $options: 'i' } }, { sort: { prodName: 1 }});
            }
        } else if (noStoreSet == true) {
            return Products.find({ prodStore: '' }, { sort: { prodName: 1 }});
        } else if (noListUsed == true) {
            let i;
            let idList = [];
            let idsInLists = ListItems.find({}).fetch();
            for (i=0; i < idsInLists.length; i++) {
                idList.push(idsInLists[i].prodId);
            }         
            if (i > idsInLists.length - 1) {
                let noProdsNot = Products.find({ _id: { $nin: idList }}).count();
                return Products.find({ _id: { $nin: idList }}, { sort: { prodName: 1 }});
            }
        } else {
            return Products.find({}, { sort: { prodName: 1 }});
        }
    },
    searchProd: function() {
        return Session.get("searchProds");
    },
    searchStore: function() {
        return Session.get("searchStore");
    },
});

Template.prodMgmtTbl.events({
    'click .deleteProduct' (event) {
        event.preventDefault();
        Session.set("deleteId", this._id);
        Session.set("method", "delete.product");
        Session.set("item", this.prodName);
        Session.set("view", "Products");;
    },
    'click .editProduct' (event) {
        event.preventDefault();
        Session.set("prodEditMode", true);
        Session.set("prodEditId", this._id);
        const getProds = async() => {
            let prodInfo = await Products.findOneAsync({ _id: this._id });
            if (!prodInfo) {
                // console.log("No Product Returned.");
            } else {
                $("#prodName").val(prodInfo.prodName);
                $("#prodStore").val(prodInfo.prodStore);
            }
        }
        getProds();
        
    },
    'click #filterProds' (event) {
        event.preventDefault();
        Session.set("searchProds", true);
    },
    'click #closeFilter' (event) {
        event.preventDefault();
        Session.set("searchProds", false);
    },
    "keyup #searchProds" (event) {
        if (event.which !== 13) {
            let searchVal = $("#searchProds").val();
            Session.set("searchVal", searchVal);
        }
    },
    'click #filterStore' (event) {
        event.preventDefault();
        Session.set("searchStore", true);
    },
    'click #closeStoreFilter' (event) {
        event.preventDefault();
        Session.set("searchStore", false);
    },
    'keyup #searchStore' (event) {
        if (event.which !== 13) {
            let searchVal = $("#searchStore").val();
            Session.set("searchStoreVal", searchVal);
        }
    }
});