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| 1 | +'use strict'; |
| 2 | + |
| 3 | +var module = angular.module('supportAdminApp'); |
| 4 | + |
| 5 | +module.controller('permissionmanagement.RoleMembersListController', [ |
| 6 | + '$scope', '$rootScope', 'RoleService', 'IdResolverService', '$stateParams', '$state', '$q', 'Alert', '$timeout', |
| 7 | + function ($scope, $rootScope, RoleService, IdResolverService, $stateParams, $state, $q, $alert, $timeout) { |
| 8 | + |
| 9 | + // true if role is loading |
| 10 | + $scope.isLoading = false; |
| 11 | + |
| 12 | + // true if we are removing a bulk of entries |
| 13 | + $scope.isProcessing = false; |
| 14 | + |
| 15 | + // list of members |
| 16 | + $scope.members = []; |
| 17 | + |
| 18 | + // current role object |
| 19 | + $scope.role = null; |
| 20 | + |
| 21 | + // true if any members were selected in the list |
| 22 | + $scope.hasSelected = false; |
| 23 | + |
| 24 | + // if checkbox in table header is selected |
| 25 | + $scope.isAllSelected = false; |
| 26 | + |
| 27 | + // keep the list of members visible on the current page |
| 28 | + var currentPageMembers = []; |
| 29 | + |
| 30 | + /* Maps user ids, present in the page, into user handles. */ |
| 31 | + $scope.users = {}; |
| 32 | + var loadUser = IdResolverService.getUserResolverFunction($scope.users); |
| 33 | + |
| 34 | + /** |
| 35 | + * Return members which are selected in the table by checkboxes |
| 36 | + * |
| 37 | + * @return {Array} member records |
| 38 | + */ |
| 39 | + function getSelectedMembers() { |
| 40 | + // return only members selected on the current page |
| 41 | + // to make 100% sure we never delete members we cannot see |
| 42 | + return _.filter(currentPageMembers, { isSelected: true }); |
| 43 | + } |
| 44 | + |
| 45 | + /** |
| 46 | + * Get role with members list |
| 47 | + * |
| 48 | + * @param {String} roleId role id to get |
| 49 | + */ |
| 50 | + $scope.loadRole = function(roleId) { |
| 51 | + $alert.clear(); |
| 52 | + $scope.isLoading = true; |
| 53 | + |
| 54 | + RoleService.getRole(roleId, ['id', 'roleName', 'subjects']).then(function(role) { |
| 55 | + $scope.role = role; |
| 56 | + $scope.members = $scope.role.subjects.map(function(memberId) { |
| 57 | + return { |
| 58 | + id: memberId |
| 59 | + } |
| 60 | + }); |
| 61 | + // if have some members we will redraw table using footable plugin |
| 62 | + if ($scope.members.length) { |
| 63 | + // make sure changes to scope are applied |
| 64 | + // and redraw footable table with current member list |
| 65 | + $timeout(function() { |
| 66 | + $('.footable').trigger('footable_redraw'); |
| 67 | + $scope.isLoading = false; |
| 68 | + }); |
| 69 | + } else { |
| 70 | + $scope.isLoading = false; |
| 71 | + } |
| 72 | + }).catch(function (error) { |
| 73 | + $scope.isLoading = false; |
| 74 | + $alert.error(error.error, $rootScope); |
| 75 | + }); |
| 76 | + }; |
| 77 | + |
| 78 | + /** |
| 79 | + * Checks if any member records are selected in the table |
| 80 | + * and updates $scope.hasSelected value |
| 81 | + */ |
| 82 | + $scope.checkSelected = function() { |
| 83 | + $scope.hasSelected = !!getSelectedMembers().length; |
| 84 | + } |
| 85 | + |
| 86 | + /** |
| 87 | + * Toggle all selected member records of specified type |
| 88 | + */ |
| 89 | + $scope.toggleAll = function() { |
| 90 | + // toggle checkboxes only for current page |
| 91 | + currentPageMembers.forEach(function(member) { member.isSelected = $scope.isAllSelected }); |
| 92 | + } |
| 93 | + |
| 94 | + /** |
| 95 | + * Removes member from the current role |
| 96 | + * After removing record from the server, it removes the record from the table |
| 97 | + * |
| 98 | + * @param {Object} member member record |
| 99 | + * @return {Promise} promise to remove member |
| 100 | + */ |
| 101 | + $scope.removeMember = function(member) { |
| 102 | + member.isRemoving = true; |
| 103 | + return RoleService.unassignRole($stateParams.roleId, member.id).then(function() { |
| 104 | + _.remove($scope.members, { id: member.id }); |
| 105 | + // we remove row of deleted member from footable table |
| 106 | + // which will also triggers footable table redraw |
| 107 | + // we don't worry to call it after $scope.members is updated so we don't use $timeout here |
| 108 | + var $footable = $('.footable'); |
| 109 | + var ft = $footable.data('footable'); |
| 110 | + ft.removeRow($footable.find('tr#' + member.id)); |
| 111 | + }).catch(function(error) { |
| 112 | + member.isRemoving = false; |
| 113 | + $alert.error('Cannot remove member with id `' + member.memberId + '`. ' + error.error, $rootScope); |
| 114 | + }); |
| 115 | + } |
| 116 | + |
| 117 | + /** |
| 118 | + * Remove all selected member records |
| 119 | + */ |
| 120 | + $scope.removeSelected = function() { |
| 121 | + $alert.clear(); |
| 122 | + $scope.isProcessing = true; |
| 123 | + |
| 124 | + var selectedMembers = getSelectedMembers(); |
| 125 | + |
| 126 | + // for now we remove all members in parallel |
| 127 | + // it's preferable, because it's faster |
| 128 | + // though if there will be any issues with server overload |
| 129 | + // it can be rewritten so requests go one by one |
| 130 | + $q.all(selectedMembers.map(function(member) { |
| 131 | + return $scope.removeMember(member); |
| 132 | + })).then(function() { |
| 133 | + // uncheck select all checkbox as we already removed all selected items |
| 134 | + $scope.isAllSelected = false; |
| 135 | + $scope.checkSelected(); |
| 136 | + }).catch(function(error) { |
| 137 | + $alert.error(error.error, $rootScope); |
| 138 | + }).finally(function() { |
| 139 | + $scope.isProcessing = false; |
| 140 | + }); |
| 141 | + } |
| 142 | + |
| 143 | + /** |
| 144 | + * Uncheck all checkboxes |
| 145 | + */ |
| 146 | + function uncheckAll() { |
| 147 | + $scope.isAllSelected = false; |
| 148 | + $scope.members.forEach(function(member) { |
| 149 | + member.isSelected = false; |
| 150 | + }); |
| 151 | + $scope.checkSelected(); |
| 152 | + } |
| 153 | + |
| 154 | + /** |
| 155 | + * Updates current page member list |
| 156 | + * |
| 157 | + * @param {Event} event event which contains ft property |
| 158 | + */ |
| 159 | + function updateCurrentPage(event) { |
| 160 | + var ft = event.ft; |
| 161 | + |
| 162 | + // if pager plugin of footable plugin was completely initialized |
| 163 | + if (ft.pageInfo && ft.pageInfo.pages && ft.pageInfo.pages.length) { |
| 164 | + // get the list of member on the current page |
| 165 | + currentPageMembers = ft.pageInfo.pages[ft.pageInfo.currentPage].map(function(row) { |
| 166 | + return _.find($scope.members, { id: row.id }); |
| 167 | + }); |
| 168 | + // clear queue of currently loading user handles |
| 169 | + loadUser.clearQueue(); |
| 170 | + // load user handles for members visible on the current page |
| 171 | + currentPageMembers.forEach(function(member) { |
| 172 | + loadUser(member.id); |
| 173 | + }); |
| 174 | + } |
| 175 | + } |
| 176 | + |
| 177 | + angular.element(document).ready(function() { |
| 178 | + $('.footable').on({ |
| 179 | + // we watch footable jquery plugin footable_page_filled event |
| 180 | + // to update current page member list when rows on the page are changed |
| 181 | + footable_page_filled: updateCurrentPage, |
| 182 | + // when changing sort order or page, we uncheck all checkboxes |
| 183 | + // to avoid having checked but invisible rows |
| 184 | + footable_paging: function() { |
| 185 | + $scope.$apply(uncheckAll); |
| 186 | + }, |
| 187 | + footable_sorted: function() { |
| 188 | + $scope.$apply(uncheckAll); |
| 189 | + } |
| 190 | + }).footable(); |
| 191 | + }); |
| 192 | + |
| 193 | + // load role on init |
| 194 | + $scope.loadRole($stateParams.roleId); |
| 195 | + } |
| 196 | +]); |
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