use babel to support old browsers

.babelrc.json

@@ -0,0 +1,15 @@
+{
+    "presets": [
+        [
+            "@babel/preset-env",
+            {
+                "targets": {
+                    "edge": "17",
+                    "firefox": "60",
+                    "chrome": "67",
+                    "safari": "11.1"
+                }
+            }
+        ]
+    ]
+}

ereuse_devicehub/static/js/main_inventory.build.js

@@ -0,0 +1,571 @@
+"use strict";
+
+function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+$(document).ready(() => {
+  const show_allocate_form = $("#allocateModal").data("show-action-form");
+  const show_datawipe_form = $("#datawipeModal").data("show-action-form");
+  const show_trade_form = $("#tradeLotModal").data("show-action-form");
+
+  if (show_allocate_form != "None") {
+    $("#allocateModal .btn-primary").show();
+    newAllocate(show_allocate_form);
+  } else if (show_datawipe_form != "None") {
+    $("#datawipeModal .btn-primary").show();
+    newDataWipe(show_datawipe_form);
+  } else if (show_trade_form != "None") {
+    $("#tradeLotModal .btn-primary").show();
+    newTrade(show_trade_form);
+  } else {
+    $(".deviceSelect").on("change", deviceSelect);
+  } // $('#selectLot').selectpicker();
+
+});
+
+class TableController {
+  /**
+   * @returns Selected inputs from device list
+   */
+  static getSelectedDevices() {
+    if (this.tableRows() == undefined) return [];
+    return this.tableRows().filter(element => element.querySelector("input").checked).map(element => element.querySelector("input"));
+  }
+  /**
+   * @returns Selected inputs in current page from device list
+   */
+
+
+  static getAllSelectedDevicesInCurrentPage() {
+    if (this.tableRowsPage() == undefined) return [];
+    return this.tableRowsPage().filter(element => element.querySelector("input").checked).map(element => element.querySelector("input"));
+  }
+  /**
+   * @returns All inputs from device list
+   */
+
+
+  static getAllDevices() {
+    if (this.tableRows() == undefined) return [];
+    return this.tableRows().map(element => element.querySelector("input"));
+  }
+  /**
+   * @returns All inputs from current page in device list
+   */
+
+
+  static getAllDevicesInCurrentPage() {
+    if (this.tableRowsPage() == undefined) return [];
+    return this.tableRowsPage().map(element => element.querySelector("input"));
+  }
+  /**
+   *
+   * @param {HTMLElement} DOMElements
+   * @returns Procesed input atributes to an Object class
+   */
+
+
+  static ProcessTR(DOMElements) {
+    return DOMElements.map(element => {
+      const info = {};
+      info.checked = element.checked;
+      Object.values(element.attributes).forEach(attrib => {
+        info[attrib.nodeName.replace(/-/g, "_")] = attrib.nodeValue;
+      });
+      return info;
+    });
+  }
+
+}
+/**
+ * Select all functionality
+ */
+
+
+_defineProperty(TableController, "tableRows", () => table.activeRows.length > 0 ? table.activeRows : []);
+
+_defineProperty(TableController, "tableRowsPage", () => table.pages[table.rows().dt.currentPage - 1]);
+
+window.addEventListener("DOMContentLoaded", () => {
+  const btnSelectAll = document.getElementById("SelectAllBTN");
+  const alertInfoDevices = document.getElementById("select-devices-info");
+
+  function itemListCheckChanged() {
+    const listDevices = TableController.getAllDevicesInCurrentPage();
+    const isAllChecked = listDevices.map(itm => itm.checked);
+
+    if (isAllChecked.every(bool => bool == true)) {
+      btnSelectAll.checked = true;
+      btnSelectAll.indeterminate = false;
+      alertInfoDevices.innerHTML = "Selected devices: ".concat(TableController.getSelectedDevices().length, "\n                                            ").concat(TableController.getAllDevices().length != TableController.getSelectedDevices().length ? "<a href=\"#\" class=\"ml-3\">Select all devices (".concat(TableController.getAllDevices().length, ")</a>") : "<a href=\"#\" class=\"ml-3\">Cancel selection</a>");
+      alertInfoDevices.classList.remove("d-none");
+    } else if (isAllChecked.every(bool => bool == false)) {
+      btnSelectAll.checked = false;
+      btnSelectAll.indeterminate = false;
+      alertInfoDevices.classList.add("d-none");
+    } else {
+      btnSelectAll.indeterminate = true;
+      alertInfoDevices.classList.add("d-none");
+    }
+  }
+
+  TableController.getAllDevices().forEach(item => {
+    item.addEventListener("click", itemListCheckChanged);
+  });
+  btnSelectAll.addEventListener("click", event => {
+    const checkedState = event.target.checked;
+    TableController.getAllDevicesInCurrentPage().forEach(ckeckbox => {
+      ckeckbox.checked = checkedState;
+    });
+    itemListCheckChanged();
+  });
+  alertInfoDevices.addEventListener("click", () => {
+    const checkState = TableController.getAllDevices().length == TableController.getSelectedDevices().length;
+    TableController.getAllDevices().forEach(ckeckbox => {
+      ckeckbox.checked = !checkState;
+    });
+    itemListCheckChanged();
+  }); // https://github.com/fiduswriter/Simple-DataTables/wiki/Events
+
+  table.on("datatable.page", () => itemListCheckChanged());
+  table.on("datatable.perpage", () => itemListCheckChanged());
+  table.on("datatable.update", () => itemListCheckChanged());
+});
+
+function deviceSelect() {
+  const devices_count = TableController.getSelectedDevices().length;
+  get_device_list();
+
+  if (devices_count == 0) {
+    $("#addingLotModal .pol").show();
+    $("#addingLotModal .btn-primary").hide();
+    $("#removeLotModal .pol").show();
+    $("#removeLotModal .btn-primary").hide();
+    $("#addingTagModal .pol").show();
+    $("#addingTagModal .btn-primary").hide();
+    $("#actionModal .pol").show();
+    $("#actionModal .btn-primary").hide();
+    $("#allocateModal .pol").show();
+    $("#allocateModal .btn-primary").hide();
+    $("#datawipeModal .pol").show();
+    $("#datawipeModal .btn-primary").hide();
+  } else {
+    $("#addingLotModal .pol").hide();
+    $("#addingLotModal .btn-primary").show();
+    $("#removeLotModal .pol").hide();
+    $("#removeLotModal .btn-primary").show();
+    $("#actionModal .pol").hide();
+    $("#actionModal .btn-primary").show();
+    $("#allocateModal .pol").hide();
+    $("#allocateModal .btn-primary").show();
+    $("#datawipeModal .pol").hide();
+    $("#datawipeModal .btn-primary").show();
+    $("#addingTagModal .pol").hide();
+    $("#addingTagModal .btn-primary").show();
+  }
+}
+
+function removeLot() {
+  const devices = TableController.getAllDevices();
+
+  if (devices.length > 0) {
+    $("#btnRemoveLots .text-danger").show();
+  } else {
+    $("#btnRemoveLots .text-danger").hide();
+  }
+
+  $("#activeRemoveLotModal").click();
+}
+
+function removeTag() {
+  const devices = TableController.getSelectedDevices();
+  const devices_id = devices.map(dev => dev.data);
+
+  if (devices_id.length == 1) {
+    const url = "/inventory/tag/devices/".concat(devices_id[0], "/del/");
+    window.location.href = url;
+  } else {
+    $("#unlinkTagAlertModal").click();
+  }
+}
+
+function addTag() {
+  const devices = TableController.getSelectedDevices();
+  const devices_id = devices.map(dev => dev.data);
+
+  if (devices_id.length == 1) {
+    $("#addingTagModal .pol").hide();
+    $("#addingTagModal .btn-primary").show();
+  } else {
+    $("#addingTagModal .pol").show();
+    $("#addingTagModal .btn-primary").hide();
+  }
+
+  $("#addTagAlertModal").click();
+}
+
+function newTrade(action) {
+  let title = "Trade ";
+  const user_to = $("#user_to").data("email");
+  const user_from = $("#user_from").data("email");
+
+  if (action == "user_from") {
+    title = "Trade Incoming";
+    $("#user_to").attr("readonly", "readonly");
+    $("#user_from").prop("readonly", false);
+    $("#user_from").val("");
+    $("#user_to").val(user_to);
+  } else if (action == "user_to") {
+    title = "Trade Outgoing";
+    $("#user_from").attr("readonly", "readonly");
+    $("#user_to").prop("readonly", false);
+    $("#user_to").val("");
+    $("#user_from").val(user_from);
+  }
+
+  $("#tradeLotModal #title-action").html(title);
+  $("#activeTradeModal").click();
+}
+
+function newAction(action) {
+  $("#actionModal #type").val(action);
+  $("#actionModal #title-action").html(action);
+  deviceSelect();
+  $("#activeActionModal").click();
+}
+
+function newAllocate(action) {
+  $("#allocateModal #type").val(action);
+  $("#allocateModal #title-action").html(action);
+  deviceSelect();
+  $("#activeAllocateModal").click();
+}
+
+function newDataWipe(action) {
+  $("#datawipeModal #type").val(action);
+  $("#datawipeModal #title-action").html(action);
+  deviceSelect();
+  $("#activeDatawipeModal").click();
+}
+
+function get_device_list() {
+  const devices = TableController.getSelectedDevices();
+  /* Insert the correct count of devices in actions form */
+
+  const devices_count = devices.length;
+  $("#datawipeModal .devices-count").html(devices_count);
+  $("#allocateModal .devices-count").html(devices_count);
+  $("#actionModal .devices-count").html(devices_count);
+  /* Insert the correct value in the input devicesList */
+
+  const devices_id = $.map(devices, x => $(x).attr("data")).join(",");
+  $.map($(".devicesList"), x => {
+    $(x).val(devices_id);
+  });
+  /* Create a list of devices for human representation */
+
+  const computer = {
+    "Desktop": "<i class='bi bi-building'></i>",
+    "Laptop": "<i class='bi bi-laptop'></i>"
+  };
+  const list_devices = devices.map(x => {
+    let typ = $(x).data("device-type");
+    const manuf = $(x).data("device-manufacturer");
+    const dhid = $(x).data("device-dhid");
+
+    if (computer[typ]) {
+      typ = computer[typ];
+    }
+
+    ;
+    return "".concat(typ, " ").concat(manuf, " ").concat(dhid);
+  });
+  description = $.map(list_devices, x => x).join(", ");
+  $(".enumeration-devices").html(description);
+}
+
+function export_file(type_file) {
+  const devices = TableController.getSelectedDevices();
+  const devices_id = $.map(devices, x => $(x).attr("data-device-dhid")).join(",");
+
+  if (devices_id) {
+    const url = "/inventory/export/".concat(type_file, "/?ids=").concat(devices_id);
+    window.location.href = url;
+  } else {
+    $("#exportAlertModal").click();
+  }
+}
+/**
+ * Reactive lots button
+ */
+
+
+async function processSelectedDevices() {
+  class Actions {
+    constructor() {
+      this.list = []; // list of petitions of requests @item --> {type: ["Remove" | "Add"], "LotID": string, "devices": number[]}
+    }
+    /**
+     * Manage the actions that will be performed when applying the changes
+     * @param {EventSource} ev event (Should be a checkbox type)
+     * @param {Lot} lot lot id
+     * @param {Device[]} selectedDevices device id
+     */
+
+
+    manage(event, lot, selectedDevices) {
+      event.preventDefault();
+      const lotID = lot.id;
+      const srcElement = event.srcElement.parentElement.children[0];
+      const checked = !srcElement.checked;
+      const found = this.list.filter(list => list.lot.id == lotID)[0];
+
+      if (checked) {
+        if (found && found.type == "Remove") {
+          found.type = "Add";
+        } else {
+          this.list.push({
+            type: "Add",
+            lot,
+            devices: selectedDevices
+          });
+        }
+      } else if (found && found.type == "Add") {
+        found.type = "Remove";
+      } else {
+        this.list.push({
+          type: "Remove",
+          lot,
+          devices: selectedDevices
+        });
+      }
+
+      if (this.list.length > 0) {
+        document.getElementById("ApplyDeviceLots").classList.remove("disabled");
+      } else {
+        document.getElementById("ApplyDeviceLots").classList.add("disabled");
+      }
+    }
+    /**
+     * Creates notification to give feedback to user
+     * @param {string} title notification title
+     * @param {string | null} toastText notification text
+     * @param {boolean} isError defines if a toast is a error
+     */
+
+
+    notifyUser(title, toastText, isError) {
+      const toast = document.createElement("div");
+      toast.classList = "alert alert-dismissible fade show ".concat(isError ? "alert-danger" : "alert-success");
+      toast.attributes["data-autohide"] = !isError;
+      toast.attributes.role = "alert";
+      toast.style = "margin-left: auto; width: fit-content;";
+      toast.innerHTML = "<strong>".concat(title, "</strong><button type=\"button\" class=\"btn-close\" data-bs-dismiss=\"alert\" aria-label=\"Close\"></button>");
+
+      if (toastText && toastText.length > 0) {
+        toast.innerHTML += "<br>".concat(toastText);
+      }
+
+      document.getElementById("NotificationsContainer").appendChild(toast);
+
+      if (!isError) {
+        setTimeout(() => toast.classList.remove("show"), 3000);
+      }
+
+      setTimeout(() => document.getElementById("NotificationsContainer").innerHTML == "", 3500);
+    }
+    /**
+     * Get actions and execute call request to add or remove devices from lots
+     */
+
+
+    doActions() {
+      let requestCount = 0; // This is for count all requested api count, to perform reRender of table device list
+
+      this.list.forEach(async action => {
+        if (action.type == "Add") {
+          try {
+            const devicesIDs = action.devices.filter(dev => !action.lot.devices.includes(dev.id)).map(dev => dev.id);
+            await Api.devices_add(action.lot.id, devicesIDs);
+            this.notifyUser("Devices sucefully added to selected lot/s", "", false);
+          } catch (error) {
+            this.notifyUser("Failed to add devices to selected lot/s", error.responseJSON.message, true);
+          }
+        } else if (action.type == "Remove") {
+          try {
+            const devicesIDs = action.devices.filter(dev => action.lot.devices.includes(dev.id)).map(dev => dev.id);
+            await Api.devices_remove(action.lot.id, devicesIDs);
+            this.notifyUser("Devices sucefully removed from selected lot/s", "", false);
+          } catch (error) {
+            this.notifyUser("Failed to remove devices from selected lot/s", error.responseJSON.message, true);
+          }
+        }
+
+        requestCount += 1;
+
+        if (requestCount == this.list.length) {
+          this.reRenderTable();
+          this.list = [];
+        }
+      });
+      $("#confirmLotsModal").modal("hide"); // Hide dialog when click "Save changes"
+
+      document.getElementById("dropDownLotsSelector").classList.remove("show");
+    }
+    /**
+     * Re-render list in table
+     */
+
+
+    async reRenderTable() {
+      const newRequest = await Api.doRequest(window.location);
+      const tmpDiv = document.createElement("div");
+      tmpDiv.innerHTML = newRequest;
+      const newTable = Array.from(tmpDiv.querySelectorAll("table.table > tbody > tr .deviceSelect")).map(x => x.attributes["data-device-dhid"].value); // https://github.com/fiduswriter/Simple-DataTables/wiki/rows()#removeselect-arraynumber
+
+      const rowsToRemove = [];
+
+      for (let i = 0; i < table.activeRows.length; i++) {
+        const row = table.activeRows[i];
+
+        if (!newTable.includes(row.querySelector("input").attributes["data-device-dhid"].value)) {
+          rowsToRemove.push(i);
+        }
+      }
+
+      table.rows().remove(rowsToRemove); // Restore state of checkbox
+
+      const selectAllBTN = document.getElementById("SelectAllBTN");
+      selectAllBTN.checked = false;
+      selectAllBTN.indeterminate = false;
+    }
+
+  }
+
+  let eventClickActions;
+  /**
+   * Generates a list item with a correspondient checkbox state
+   * @param {Object} lot Lot model server
+   * @param {Device[]} selectedDevices list selected devices
+   * @param {HTMLElement} elementTarget
+   * @param {Action[]} actions
+   */
+
+  function templateLot(lot, selectedDevices, elementTarget, actions) {
+    elementTarget.innerHTML = "";
+    const {
+      id,
+      name,
+      state
+    } = lot;
+    const htmlTemplate = "<input class=\"form-check-input\" type=\"checkbox\" id=\"".concat(id, "\" style=\"width: 20px; height: 20px; margin-right: 7px;\">\n            <label class=\"form-check-label\" for=\"").concat(id, "\">").concat(name, "</label>");
+    const doc = document.createElement("li");
+    doc.innerHTML = htmlTemplate;
+
+    switch (state) {
+      case "true":
+        doc.children[0].checked = true;
+        break;
+
+      case "false":
+        doc.children[0].checked = false;
+        break;
+
+      case "indetermined":
+        doc.children[0].indeterminate = true;
+        break;
+
+      default:
+        console.warn("This shouldn't be happend: Lot without state: ", lot);
+        break;
+    }
+
+    doc.children[0].addEventListener("mouseup", ev => actions.manage(ev, lot, selectedDevices));
+    doc.children[1].addEventListener("mouseup", ev => actions.manage(ev, lot, selectedDevices));
+    elementTarget.append(doc);
+  }
+
+  const listHTML = $("#LotsSelector"); // Get selected devices
+
+  const selectedDevicesID = TableController.ProcessTR(TableController.getSelectedDevices()).map(item => item.data);
+
+  if (selectedDevicesID.length <= 0) {
+    listHTML.html("<li style=\"color: red; text-align: center\">No devices selected</li>");
+    return;
+  } // Initialize Actions list, and set checkbox triggers
+
+
+  const actions = new Actions();
+
+  if (eventClickActions) {
+    document.getElementById("ApplyDeviceLots").removeEventListener(eventClickActions);
+  }
+
+  eventClickActions = document.getElementById("ApplyDeviceLots").addEventListener("click", () => {
+    const modal = $("#confirmLotsModal");
+    modal.modal({
+      keyboard: false
+    });
+    let list_changes_html = ""; //  {type: ["Remove" | "Add"], "LotID": string, "devices": number[]}
+
+    actions.list.forEach(action => {
+      let type;
+      let devices;
+
+      if (action.type == "Add") {
+        type = "success";
+        devices = action.devices.filter(dev => !action.lot.devices.includes(dev.id)); // Only show affected devices
+      } else {
+        type = "danger";
+        devices = action.devices.filter(dev => action.lot.devices.includes(dev.id)); // Only show affected devices
+      }
+
+      list_changes_html += "\n            <div class=\"card border-primary mb-3 w-100\">\n            <div class=\"card-header\" title=\"".concat(action.lotID, "\">").concat(action.lot.name, "</div>\n            <div class=\"card-body pt-3\">\n              <p class=\"card-text\">\n                ").concat(devices.map(item => {
+        const name = "".concat(item.type, " ").concat(item.manufacturer, " ").concat(item.model);
+        return "<span class=\"badge bg-".concat(type, "\" title=\"").concat(name, "\">").concat(item.devicehubID, "</span>");
+      }).join(" "), "\n              </p>\n            </div>\n          </div>");
+    });
+    modal.find(".modal-body").html(list_changes_html);
+    const el = document.getElementById("SaveAllActions");
+    const elClone = el.cloneNode(true);
+    el.parentNode.replaceChild(elClone, el);
+    elClone.addEventListener("click", () => actions.doActions());
+    modal.modal("show"); // actions.doActions();
+  });
+  document.getElementById("ApplyDeviceLots").classList.add("disabled");
+
+  try {
+    listHTML.html("<li style=\"text-align: center\"><div class=\"spinner-border text-info\" style=\"margin: auto\" role=\"status\"></div></li>");
+    const selectedDevices = await Api.get_devices(selectedDevicesID);
+    let lots = await Api.get_lots();
+    lots = lots.map(lot => {
+      lot.devices = selectedDevices.filter(device => device.lots.filter(devicelot => devicelot.id == lot.id).length > 0).map(device => parseInt(device.id));
+
+      switch (lot.devices.length) {
+        case 0:
+          lot.state = "false";
+          break;
+
+        case selectedDevicesID.length:
+          lot.state = "true";
+          break;
+
+        default:
+          lot.state = "indetermined";
+          break;
+      }
+
+      return lot;
+    });
+    let lotsList = [];
+    lotsList.push(lots.filter(lot => lot.state == "true").sort((a, b) => a.name.localeCompare(b.name)));
+    lotsList.push(lots.filter(lot => lot.state == "indetermined").sort((a, b) => a.name.localeCompare(b.name)));
+    lotsList.push(lots.filter(lot => lot.state == "false").sort((a, b) => a.name.localeCompare(b.name)));
+    lotsList = lotsList.flat(); // flat array
+
+    listHTML.html("");
+    lotsList.forEach(lot => templateLot(lot, selectedDevices, listHTML, actions));
+  } catch (error) {
+    console.log(error);
+    listHTML.html("<li style=\"color: red; text-align: center\">Error feching devices and lots<br>(see console for more details)</li>");
+  }
+}

ereuse_devicehub/templates/inventory/device_list.html

@@ -434,5 +434,5 @@
     perPage: 20
   })
 </script>
-<script src="{{ url_for('static', filename='js/main_inventory.js') }}"></script>
+<script src="{{ url_for('static', filename='js/main_inventory.build.js') }}"></script>
 {% endblock main %}

package.json

@@ -3,12 +3,15 @@
   "version": "1.0.0",
   "description": "Devicehub is a distributed IT Asset Management System focused in reusing devices, created under the project [eReuse.org](https://www.ereuse.org)",
   "main": "index.js",
+  "browserslist": "> 0.25%, not dead",
   "directories": {
     "doc": "docs",
     "example": "examples",
     "test": "tests"
   },
   "devDependencies": {
+    "@babel/cli": "^7.17.10",
+    "@babel/preset-env": "^7.17.10",
     "eslint": "^8.13.0",
     "eslint-config-airbnb": "^19.0.4",
     "eslint-config-prettier": "^8.5.0",
@@ -17,12 +20,14 @@
   },
   "scripts": {
     "lint:report": "eslint ereuse_devicehub --ext .js --output-file eslint_report.json --format json",
-    "lint:fix": "eslint ereuse_devicehub --ext .js --fix"
+    "lint:fix": "eslint ereuse_devicehub --ext .js --fix",
+    "babel": "babel ereuse_devicehub/static/js/main_inventory.js --out-file ereuse_devicehub/static/js/main_inventory.build.js"
   },
   "keywords": [],
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "@babel/core": "^7.17.10",
     "eslint-plugin-jsx-a11y": "^6.5.1",
     "eslint-plugin-react": "^7.29.4",
     "eslint-plugin-react-hooks": "^4.4.0"