mirror of
https://gitlab.crans.org/bde/nk20
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388 lines
14 KiB
JavaScript
388 lines
14 KiB
JavaScript
// Copyright (C) 2018-2021 by BDE ENS Paris-Saclay
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// SPDX-License-Identifier: GPL-3.0-or-later
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/**
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* Convert balance in cents to a human readable amount
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* @param value the balance, in cents
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* @returns {string}
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*/
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function pretty_money (value) {
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if (value % 100 === 0) { return (value < 0 ? '- ' : '') + Math.round(Math.abs(value) / 100) + ' €' } else {
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return (value < 0 ? '- ' : '') + Math.round(Math.abs(value) / 100) + '.' +
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(Math.abs(value) % 100 < 10 ? '0' : '') + (Math.abs(value) % 100) + ' €'
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}
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}
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/**
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* Add a message on the top of the page.
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* @param msg The message to display
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* @param alert_type The type of the alert. Choices: info, success, warning, danger
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* @param timeout The delay (in millis) after that the message is auto-closed. If negative, then it is ignored.
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*/
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function addMsg (msg, alert_type, timeout = -1) {
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const msgDiv = $('#messages')
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let html = msgDiv.html()
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const id = Math.floor(10000 * Math.random() + 1)
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html += '<div class="alert alert-' + alert_type + ' alert-dismissible">' +
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'<button id="close-message-' + id + '" class="close" data-dismiss="alert" href="#"><span aria-hidden="true">×</span></button>' +
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msg + '</div>\n'
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msgDiv.html(html)
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if (timeout > 0) {
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setTimeout(function () {
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$('#close-message-' + id).click()
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}, timeout)
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}
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}
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/**
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* add Muliple error message from err_obj
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* @param errs_obj [{error_code:erro_message}]
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* @param timeout The delay (in millis) after that the message is auto-closed. If negative, then it is ignored.
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*/
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function errMsg (errs_obj, timeout = -1) {
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for (const err_msg of Object.values(errs_obj)) {
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addMsg(err_msg, 'danger', timeout)
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}
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}
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var reloadWithTurbolinks = (function () {
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var scrollPosition
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function reload () {
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scrollPosition = [window.scrollX, window.scrollY]
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Turbolinks.visit(window.location.toString(), { action: 'replace' })
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}
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document.addEventListener('turbolinks:load', function () {
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if (scrollPosition) {
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window.scrollTo.apply(window, scrollPosition)
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scrollPosition = null
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}
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})
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return reload
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})()
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/**
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* Reload the balance of the user on the right top corner
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*/
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function refreshBalance () {
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$('#user_balance').load('/ #user_balance')
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}
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/**
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* Query the 20 first matched notes with a given pattern
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* @param pattern The pattern that is queried
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* @param fun For each found note with the matched alias `alias`, fun(note, alias) is called.
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*/
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function getMatchedNotes (pattern, fun) {
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$.getJSON('/api/note/alias/?format=json&alias=' + pattern + '&search=user|club', fun)
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}
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/**
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* Generate a <li> entry with a given id and text
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*/
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function li (id, text, extra_css) {
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return '<li class="list-group-item py-1 px-2 d-flex justify-content-between align-items-center text-truncate ' +
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(extra_css || '') + '"' + ' id="' + id + '">' + text + '</li>\n'
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}
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/**
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* Return style to apply according to the balance of the note and the validation status of the email address
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* @param note The concerned note.
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*/
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function displayStyle (note) {
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if (!note) { return '' }
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const balance = note.balance
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var css = ''
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if (balance < -5000) { css += ' text-danger bg-dark' } else if (balance < -1000) { css += ' text-danger' } else if (balance < 0) { css += ' text-warning' } else if (!note.email_confirmed) { css += ' text-white bg-primary' } else if (!note.is_active || (note.membership && note.membership.date_end < new Date().toISOString())) { css += 'text-white bg-info' }
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return css
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}
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/**
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* Render note name and picture
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* @param note The note to render
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* @param alias The alias to be displayed
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* @param user_note_field
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* @param profile_pic_field
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*/
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function displayNote (note, alias, user_note_field = null, profile_pic_field = null) {
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if (!note.display_image) {
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note.display_image = '/static/member/img/default_picture.png'
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}
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const img = note.display_image
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if (alias !== note.name && note.name) { alias += ' (aka. ' + note.name + ')' }
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if (user_note_field !== null) {
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$('#' + user_note_field).removeAttr('class')
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$('#' + user_note_field).addClass(displayStyle(note))
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$('#' + user_note_field).text(alias + (note.balance == null ? '' : (' :\n' + pretty_money(note.balance))))
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if (profile_pic_field != null) {
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$('#' + profile_pic_field).attr('src', img)
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$('#' + profile_pic_field + '_link').attr('href', note.resourcetype === 'NoteUser'
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? '/accounts/user/' + note.user : note.resourcetype === 'NoteClub'
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? '/accounts/club/' + note.club : '#')
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}
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}
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}
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/**
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* Remove a note from the emitters.
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* @param d The note to remove
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* @param note_prefix The prefix of the identifiers of the <li> blocks of the emitters
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* @param notes_display An array containing the infos of the buyers: [alias, note id, note object, quantity]
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* @param note_list_id The div block identifier where the notes of the buyers are displayed
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* @param user_note_field The identifier of the field that display the note of the hovered note (useful in
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* consumptions, put null if not used)
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* @param profile_pic_field The identifier of the field that display the profile picture of the hovered note
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* (useful in consumptions, put null if not used)
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* @returns an anonymous function to be compatible with jQuery events
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*/
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function removeNote (d, note_prefix = 'note', notes_display, note_list_id, user_note_field = null, profile_pic_field = null) {
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return function () {
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const new_notes_display = []
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let html = ''
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notes_display.forEach(function (disp) {
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if (disp.quantity > 1 || disp.id !== d.id) {
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disp.quantity -= disp.id === d.id ? 1 : 0
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new_notes_display.push(disp)
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html += li(note_prefix + '_' + disp.id, disp.name +
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'<span class="badge badge-dark badge-pill">' + disp.quantity + '</span>',
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displayStyle(disp.note))
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}
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})
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notes_display.length = 0
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new_notes_display.forEach(function (disp) {
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notes_display.push(disp)
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})
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$('#' + note_list_id).html(html)
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notes_display.forEach(function (disp) {
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const obj = $('#' + note_prefix + '_' + disp.id)
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obj.click(removeNote(disp, note_prefix, notes_display, note_list_id, user_note_field, profile_pic_field))
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obj.hover(function () {
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if (disp.note) { displayNote(disp.note, disp.name, user_note_field, profile_pic_field) }
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})
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})
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}
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}
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/**
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* Generate an auto-complete field to query a note with its alias
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* @param field_id The identifier of the text field where the alias is typed
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* @param note_list_id The div block identifier where the notes of the buyers are displayed
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* @param notes An array containing the note objects of the buyers
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* @param notes_display An array containing the infos of the buyers: [alias, note id, note object, quantity]
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* @param alias_prefix The prefix of the <li> blocks for the matched aliases
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* @param note_prefix The prefix of the <li> blocks for the notes of the buyers
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* @param user_note_field The identifier of the field that display the note of the hovered note (useful in
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* consumptions, put null if not used)
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* @param profile_pic_field The identifier of the field that display the profile picture of the hovered note
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* (useful in consumptions, put null if not used)
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* @param alias_click Function that is called when an alias is clicked. If this method exists and doesn't return true,
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* the associated note is not displayed.
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* Useful for a consumption if the item is selected before.
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*/
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function autoCompleteNote (field_id, note_list_id, notes, notes_display, alias_prefix = 'alias',
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note_prefix = 'note', user_note_field = null, profile_pic_field = null, alias_click = null) {
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const field = $('#' + field_id)
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// Configure tooltip
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field.tooltip({
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html: true,
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placement: 'bottom',
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title: 'Loading...',
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trigger: 'manual',
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container: field.parent(),
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fallbackPlacement: 'clockwise'
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})
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// When the user clicks elsewhere, we hide the tooltip
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$(document).click(function (e) {
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if (!e.target.id.startsWith(alias_prefix)) {
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field.tooltip('hide')
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}
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})
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let old_pattern = null
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// Clear search on click
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field.click(function () {
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field.tooltip('hide')
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field.removeClass('is-invalid')
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field.val('')
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old_pattern = ''
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})
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// When the user type "Enter", the first alias is clicked
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field.keypress(function (event) {
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if (event.originalEvent.charCode === 13 && notes.length > 0) {
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const li_obj = field.parent().find('ul li').first()
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displayNote(notes[0], li_obj.text(), user_note_field, profile_pic_field)
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li_obj.trigger('click')
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}
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})
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// When the user type something, the matched aliases are refreshed
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field.keyup(function (e) {
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field.removeClass('is-invalid')
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if (e.originalEvent.charCode === 13) { return }
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const pattern = field.val()
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// If the pattern is not modified, we don't query the API
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if (pattern === old_pattern) { return }
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old_pattern = pattern
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notes.length = 0
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// get matched Alias with note associated
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if (pattern === '') {
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field.tooltip('hide')
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notes.length = 0
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return
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}
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$.getJSON('/api/note/consumer/?format=json&alias=' + pattern + '&search=user|club',
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function (consumers) {
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// The response arrived too late, we stop the request
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if (pattern !== $('#' + field_id).val()) { return }
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// Build tooltip content
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let aliases_matched_html = '<ul class="list-group list-group-flush">'
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consumers.results.forEach(function (consumer) {
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const note = consumer.note
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note.email_confirmed = consumer.email_confirmed
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if (consumer.hasOwnProperty('membership') && consumer.membership) { note.membership = consumer.membership } else { note.membership = undefined }
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const extra_css = displayStyle(note)
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aliases_matched_html += li(alias_prefix + '_' + consumer.id,
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consumer.name,
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extra_css)
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notes.push(note)
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})
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aliases_matched_html += '</ul>'
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// Show tooltip
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field.attr('data-original-title', aliases_matched_html).tooltip('show')
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consumers.results.forEach(function (consumer) {
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const consumer_obj = $('#' + alias_prefix + '_' + consumer.id)
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consumer_obj.hover(function () {
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displayNote(consumer.note, consumer.name, user_note_field, profile_pic_field)
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})
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consumer_obj.click(function () {
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var disp = null
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notes_display.forEach(function (d) {
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// We compare the alias ids
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if (d.id === consumer.id) {
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d.quantity += 1
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disp = d
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}
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})
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// In the other case, we add a new emitter
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if (disp == null) {
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disp = {
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name: consumer.name,
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id: consumer.id,
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note: consumer.note,
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quantity: 1
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}
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notes_display.push(disp)
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}
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// If the function alias_click exists, it is called. If it doesn't return true, then the notes are
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// note displayed. Useful for a consumption when a button is already clicked
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if (alias_click && !alias_click()) { return }
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const note_list = $('#' + note_list_id)
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let html = ''
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notes_display.forEach(function (disp) {
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html += li(note_prefix + '_' + disp.id,
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disp.name +
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'<span class="badge badge-dark badge-pill">' +
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disp.quantity + '</span>',
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displayStyle(disp.note))
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})
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// Emitters are displayed
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note_list.html(html)
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// Update tooltip position
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field.tooltip('update')
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notes_display.forEach(function (disp) {
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const line_obj = $('#' + note_prefix + '_' + disp.id)
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// Hover an emitter display also the profile picture
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line_obj.hover(function () {
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displayNote(disp.note, disp.name, user_note_field, profile_pic_field)
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})
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// When an emitter is clicked, it is removed
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line_obj.click(removeNote(disp, note_prefix, notes_display, note_list_id, user_note_field,
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profile_pic_field))
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})
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})
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})
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})// end getJSON alias
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})
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}// end function autocomplete
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// When a validate button is clicked, we switch the validation status
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function de_validate (id, validated, resourcetype) {
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const validate_obj = $('#validate_' + id)
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if (validate_obj.data('pending'))
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// The button is already clicked
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{ return }
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const invalidity_reason = $('#invalidity_reason_' + id).val()
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validate_obj.html('<strong style="font-size: 16pt;">⟳</strong>')
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validate_obj.data('pending', true)
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// Perform a PATCH request to the API in order to update the transaction
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// If the user has insufficient rights, an error message will appear
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$.ajax({
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url: '/api/note/transaction/transaction/' + id + '/',
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type: 'PATCH',
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dataType: 'json',
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headers: {
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'X-CSRFTOKEN': CSRF_TOKEN
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},
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data: {
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resourcetype: resourcetype,
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valid: !validated,
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invalidity_reason: invalidity_reason
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},
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success: function () {
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refreshBalance()
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// error if this method doesn't exist. Please define it.
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refreshHistory()
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},
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error: function (err) {
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const errObj = JSON.parse(err.responseText)
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let error = errObj.detail ? errObj.detail : errObj.non_field_errors
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if (!error) { error = err.responseText }
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addMsg(gettext('An error occured while (in)validating this transaction:') + ' ' + error, 'danger')
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refreshBalance()
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// error if this method doesn't exist. Please define it.
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refreshHistory()
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}
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})
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}
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/**
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* Simple debouncer
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* @param callback Function to call
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* @param wait Debounced milliseconds
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*/
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function debounce (callback, wait) {
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let timeout
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return (...args) => {
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const context = this
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clearTimeout(timeout)
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timeout = setTimeout(() => callback.apply(context, args), wait)
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}
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}
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