Implement Maintenances

18 files changed, 432 insertions, 23 deletions

diff --git a/web/app/view/CustomNumberField.js b/web/app/view/CustomNumberField.js
index 807bad4d..3226d56f 100644
--- a/web/app/view/CustomNumberField.js
+++ b/web/app/view/CustomNumberField.js
@@ -1,6 +1,6 @@
 /*
- * Copyright 2017 Anton Tananaev (anton@traccar.org)
- * Copyright 2017 Andrey Kunitsyn (andrey@traccar.org)
+ * Copyright 2017 - 2018 Anton Tananaev (anton@traccar.org)
+ * Copyright 2017 - 2018 Andrey Kunitsyn (andrey@traccar.org)
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -78,16 +78,16 @@ Ext.define('Traccar.view.CustomNumberField', {
             config.afterBodyEl = this.unitEl + unitName + '</div></div>';
             config.rawToValue = function (rawValue) {
                 if (this.units) {
-                    return this.units.getStore().convertValue(rawValue, this.units.getValue(), true);
+                    return this.units.getStore().convertValue(this.parseValue(rawValue), this.units.getValue(), true);
                 } else {
                     return this.parseValue(rawValue);
                 }
             };
             config.valueToRaw = function (value) {
                 if (this.units) {
-                    return this.units.getStore().convertValue(value, this.units.getValue(), false);
+                    return String(this.units.getStore().convertValue(value, this.units.getValue(), false));
                 } else {
-                    return this.parseValue(value);
+                    return String(value);
                 }
             };
             if (config.units) {
diff --git a/web/app/view/DeviceMenu.js b/web/app/view/DeviceMenu.js
index ed4068f1..a3381cc4 100644
--- a/web/app/view/DeviceMenu.js
+++ b/web/app/view/DeviceMenu.js
@@ -1,6 +1,6 @@
 /*
- * Copyright 2017 Anton Tananaev (anton@traccar.org)
- * Copyright 2017 Andrey Kunitsyn (andrey@traccar.org)
+ * Copyright 2017 - 2018 Anton Tananaev (anton@traccar.org)
+ * Copyright 2017 - 2018 Andrey Kunitsyn (andrey@traccar.org)
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -57,6 +57,11 @@ Ext.define('Traccar.view.DeviceMenu', {
             handler: 'onCommandsClick',
             reference: 'menuCommandsButton'
         }, {
+            text: Strings.sharedMaintenances,
+            glyph: 'xf0ad@FontAwesome',
+            handler: 'onMaintenancesClick',
+            reference: 'menuMaintenancesButton'
+        }, {
             hidden: true,
             text: Strings.sharedDeviceDistance,
             glyph: 'xf0e4@FontAwesome',
diff --git a/web/app/view/DeviceMenuController.js b/web/app/view/DeviceMenuController.js
index 6416314a..e50b0e0c 100644
--- a/web/app/view/DeviceMenuController.js
+++ b/web/app/view/DeviceMenuController.js
@@ -1,6 +1,6 @@
 /*
- * Copyright 2017 Anton Tananaev (anton@traccar.org)
- * Copyright 2017 Andrey Kunitsyn (andrey@traccar.org)
+ * Copyright 2017 - 2018 Anton Tananaev (anton@traccar.org)
+ * Copyright 2017 - 2018 Andrey Kunitsyn (andrey@traccar.org)
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -26,6 +26,7 @@ Ext.define('Traccar.view.DeviceMenuController', {
         'Traccar.view.permissions.Notifications',
         'Traccar.view.edit.ComputedAttributes',
         'Traccar.view.permissions.SavedCommands',
+        'Traccar.view.permissions.Maintenances',
         'Traccar.view.BaseWindow'
     ],
 
@@ -37,6 +38,8 @@ Ext.define('Traccar.view.DeviceMenuController', {
         this.lookupReference('menuCommandsButton').setHidden(Traccar.app.getPreference('limitCommands', false));
         this.lookupReference('menuDeviceDistanceButton').setHidden(
             !Traccar.app.getUser().get('admin') && Traccar.app.getUser().get('userLimit') === 0 || Traccar.app.getVehicleFeaturesDisabled());
+        this.lookupReference('menuMaintenancesButton').setHidden(
+            Traccar.app.getVehicleFeaturesDisabled() || Traccar.app.getBooleanAttributePreference('ui.disableMaintenances'));
     },
 
     onGeofencesClick: function () {
@@ -104,6 +107,19 @@ Ext.define('Traccar.view.DeviceMenuController', {
         }).show();
     },
 
+    onMaintenancesClick: function () {
+        Ext.create('Traccar.view.BaseWindow', {
+            title: Strings.sharedMaintenances,
+            items: {
+                xtype: 'linkMaintenancesView',
+                baseObjectName: 'deviceId',
+                linkObjectName: 'maintenanceId',
+                storeName: 'Maintenances',
+                baseObject: this.getView().up('deviceMenu').device.getId()
+            }
+        }).show();
+    },
+
     onDeviceDistanceClick: function () {
         var position, dialog = Ext.create('Traccar.view.dialog.DeviceDistance');
         dialog.deviceId = this.getView().up('deviceMenu').device.getId();
diff --git a/web/app/view/ReportController.js b/web/app/view/ReportController.js
index 42e099da..62a8a924 100644
--- a/web/app/view/ReportController.js
+++ b/web/app/view/ReportController.js
@@ -510,6 +510,10 @@ Ext.define('Traccar.view.ReportController', {
         text: Strings.sharedGeofence,
         dataIndex: 'geofenceId',
         renderer: Traccar.AttributeFormatter.getFormatter('geofenceId')
+    }, {
+        text: Strings.sharedMaintenance,
+        dataIndex: 'maintenanceId',
+        renderer: Traccar.AttributeFormatter.getFormatter('maintenanceId')
     }],
 
     summaryColumns: [{
diff --git a/web/app/view/SettingsMenu.js b/web/app/view/SettingsMenu.js
index 13d5e398..100c86a4 100644
--- a/web/app/view/SettingsMenu.js
+++ b/web/app/view/SettingsMenu.js
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 - 2016 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2018 Anton Tananaev (anton@traccar.org)
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -97,6 +97,12 @@ Ext.define('Traccar.view.SettingsMenu', {
             handler: 'onCommandsClick',
             reference: 'settingsCommandsButton'
         }, {
+            hidden: true,
+            text: Strings.sharedMaintenances,
+            glyph: 'xf0ad@FontAwesome',
+            handler: 'onMaintenancesClick',
+            reference: 'settingsMaintenancesButton'
+        }, {
             text: Strings.loginLogout,
             glyph: 'xf08b@FontAwesome',
             handler: 'onLogoutClick'
diff --git a/web/app/view/SettingsMenuController.js b/web/app/view/SettingsMenuController.js
index e8893e3f..56d9cf89 100644
--- a/web/app/view/SettingsMenuController.js
+++ b/web/app/view/SettingsMenuController.js
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 - 2017 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2018 Anton Tananaev (anton@traccar.org)
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -33,6 +33,7 @@ Ext.define('Traccar.view.SettingsMenuController', {
         'Traccar.view.dialog.DeviceDistance',
         'Traccar.view.edit.Calendars',
         'Traccar.view.edit.SavedCommands',
+        'Traccar.view.edit.Maintenances',
         'Traccar.view.BaseWindow'
     ],
 
@@ -59,6 +60,8 @@ Ext.define('Traccar.view.SettingsMenuController', {
             this.lookupReference('settingsDriversButton').setHidden(
                 Traccar.app.getVehicleFeaturesDisabled() || Traccar.app.getBooleanAttributePreference('ui.disableDrivers'));
             this.lookupReference('settingsCommandsButton').setHidden(Traccar.app.getPreference('limitCommands', false));
+            this.lookupReference('settingsMaintenancesButton').setHidden(
+                Traccar.app.getVehicleFeaturesDisabled() || Traccar.app.getBooleanAttributePreference('ui.disableMaintenances'));
         }
         if (admin || !deviceReadonly && !readonly) {
             this.lookupReference('settingsComputedAttributesButton').setHidden(
@@ -162,6 +165,15 @@ Ext.define('Traccar.view.SettingsMenuController', {
         }).show();
     },
 
+    onMaintenancesClick: function () {
+        Ext.create('Traccar.view.BaseWindow', {
+            title: Strings.sharedMaintenances,
+            items: {
+                xtype: 'maintenancesView'
+            }
+        }).show();
+    },
+
     onLogoutClick: function () {
         Ext.create('Traccar.view.dialog.LoginController').logout();
     }
diff --git a/web/app/view/dialog/AttributeController.js b/web/app/view/dialog/AttributeController.js
index e85125d0..9fd452a4 100644
--- a/web/app/view/dialog/AttributeController.js
+++ b/web/app/view/dialog/AttributeController.js
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 - 2017 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2018 Anton Tananaev (anton@traccar.org)
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -110,7 +110,8 @@ Ext.define('Traccar.view.dialog.AttributeController', {
                     }
                     break;
             }
-            if (valueField.getXType() !== config.xtype) {
+            if (valueField.getXType() !== config.xtype ||
+                    config.xtype === 'customNumberField' && valueField.dataType !== config.dataType) {
                 this.getView().down('form').insert(this.getView().down('form').items.indexOf(valueField), config);
                 this.getView().down('form').remove(valueField);
             } else if (config.xtype === 'customNumberField') {
diff --git a/web/app/view/dialog/BaseEdit.js b/web/app/view/dialog/BaseEdit.js
index 362823e3..286afba5 100644
--- a/web/app/view/dialog/BaseEdit.js
+++ b/web/app/view/dialog/BaseEdit.js
@@ -31,6 +31,7 @@ Ext.define('Traccar.view.dialog.BaseEdit', {
         xtype: 'tbfill'
     }, {
         glyph: 'xf00c@FontAwesome',
+        reference: 'saveButton',
         tooltip: Strings.sharedSave,
         tooltipType: 'title',
         minWidth: 0,
diff --git a/web/app/view/dialog/Maintenance.js b/web/app/view/dialog/Maintenance.js
new file mode 100644
index 00000000..e4be7b5b
--- /dev/null
+++ b/web/app/view/dialog/Maintenance.js
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2018 Anton Tananaev (anton@traccar.org)
+ * Copyright 2018 Andrey Kunitsyn (andrey@traccar.org)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+Ext.define('Traccar.view.dialog.Maintenance', {
+    extend: 'Traccar.view.dialog.BaseEdit',
+
+    requires: [
+        'Traccar.view.dialog.MaintenanceController',
+        'Traccar.view.CustomNumberField'
+    ],
+
+    controller: 'maintenance',
+
+    title: Strings.sharedMaintenance,
+
+    items: {
+        xtype: 'form',
+        listeners: {
+            validitychange: 'onValidityChange'
+        },
+        items: [{
+            xtype: 'fieldset',
+            title: Strings.sharedRequired,
+            items: [{
+                xtype: 'textfield',
+                name: 'name',
+                fieldLabel: Strings.sharedName,
+                allowBlank: false
+            }, {
+                xtype: 'combobox',
+                name: 'type',
+                reference: 'typeComboField',
+                fieldLabel: Strings.sharedType,
+                displayField: 'name',
+                valueField: 'key',
+                allowBlank: false,
+                queryMode: 'local',
+                store: 'MaintenanceTypes',
+                listeners: {
+                    change: 'onNameChange'
+                }
+            }, {
+                xtype: 'customNumberField',
+                name: 'start',
+                reference: 'startField',
+                fieldLabel: Strings.maintenanceStart
+            }, {
+                xtype: 'customNumberField',
+                name: 'period',
+                reference: 'periodField',
+                allowBlank: false,
+                fieldLabel: Strings.maintenancePeriod,
+                validator: function (value) {
+                    return this.parseValue(value) !== 0 ? true : 'Can\'t be zero';
+                }
+            }]
+        }]
+    }
+});
diff --git a/web/app/view/dialog/MaintenanceController.js b/web/app/view/dialog/MaintenanceController.js
new file mode 100644
index 00000000..9efcec1f
--- /dev/null
+++ b/web/app/view/dialog/MaintenanceController.js
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2018 Anton Tananaev (anton@traccar.org)
+ * Copyright 2018 Andrey Kunitsyn (andrey@traccar.org)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+Ext.define('Traccar.view.dialog.MaintenanceController', {
+    extend: 'Traccar.view.dialog.BaseEditController',
+    alias: 'controller.maintenance',
+
+    init: function () {
+        this.startConfig = Ext.clone(this.lookupReference('startField').initialConfig);
+        this.startConfig.value = 0;
+        this.periodConfig = Ext.clone(this.lookupReference('periodField').initialConfig);
+        this.periodConfig.value = 0;
+        this.lookupReference('saveButton').setDisabled(true);
+    },
+
+    onValidityChange: function (form, valid) {
+        this.lookupReference('saveButton').setDisabled(!valid);
+    },
+
+    onNameChange: function (combobox, newValue) {
+        var attribute, startField, periodField, config = {};
+        attribute = combobox.getStore().getById(newValue);
+        if (attribute) {
+            if (attribute.get('allowDecimals') !== undefined) {
+                config.allowDecimals = attribute.get('allowDecimals');
+            } else {
+                config.allowDecimals = true;
+            }
+            config.dataType = attribute.get('dataType');
+            config.maxValue = attribute.get('maxValue');
+            config.minValue = attribute.get('minValue');
+        }
+        startField = this.lookupReference('startField');
+        if (startField.dataType !== config.dataType) {
+            this.getView().down('fieldset').insert(this.getView().down('fieldset').items.indexOf(startField),
+                Ext.merge({}, this.startConfig, config));
+            this.getView().down('fieldset').remove(startField);
+            this.lookupReference('startField').validate();
+        } else {
+            startField.setConfig(config);
+            startField.validate();
+        }
+
+        periodField = this.lookupReference('periodField');
+        if (periodField.dataType !== config.dataType) {
+            this.getView().down('fieldset').insert(this.getView().down('fieldset').items.indexOf(periodField),
+                Ext.merge({}, this.periodConfig, config));
+            this.getView().down('fieldset').remove(periodField);
+            this.lookupReference('periodField').validate();
+        } else {
+            periodField.setConfig(config);
+            periodField.validate();
+        }
+    }
+});
diff --git a/web/app/view/edit/Attributes.js b/web/app/view/edit/Attributes.js
index cb07eda1..cb0503de 100644
--- a/web/app/view/edit/Attributes.js
+++ b/web/app/view/edit/Attributes.js
@@ -58,13 +58,7 @@ Ext.define('Traccar.view.edit.Attributes', {
                 if (this.attributesStore) {
                     attribute = Ext.getStore(this.attributesStore).getById(record.get('name'));
                 }
-                if (attribute && attribute.get('dataType') === 'speed') {
-                    return Ext.getStore('SpeedUnits').formatValue(value, Traccar.app.getAttributePreference('speedUnit', 'kn'), true);
-                } else if (attribute && attribute.get('dataType') === 'distance') {
-                    return Ext.getStore('DistanceUnits').formatValue(value, Traccar.app.getAttributePreference('distanceUnit', 'km'), true);
-                } else {
-                    return value;
-                }
+                return Traccar.AttributeFormatter.renderAttribute(value, attribute);
             }
         }]
     }
diff --git a/web/app/view/edit/Groups.js b/web/app/view/edit/Groups.js
index 0808201d..1ff4de80 100644
--- a/web/app/view/edit/Groups.js
+++ b/web/app/view/edit/Groups.js
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 - 2017 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2018 Anton Tananaev (anton@traccar.org)
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -70,6 +70,14 @@ Ext.define('Traccar.view.edit.Groups', {
             glyph: 'xf003@FontAwesome',
             tooltip: Strings.sharedNotifications,
             tooltipType: 'title'
+        }, {
+            xtype: 'button',
+            disabled: true,
+            handler: 'onMaintenancesClick',
+            reference: 'toolbarMaintenancesButton',
+            glyph: 'xf0ad@FontAwesome',
+            tooltip: Strings.sharedMaintenances,
+            tooltipType: 'title'
         }]
     },
 
diff --git a/web/app/view/edit/GroupsController.js b/web/app/view/edit/GroupsController.js
index 04c9692f..2e62a283 100644
--- a/web/app/view/edit/GroupsController.js
+++ b/web/app/view/edit/GroupsController.js
@@ -25,6 +25,7 @@ Ext.define('Traccar.view.edit.GroupsController', {
         'Traccar.view.permissions.ComputedAttributes',
         'Traccar.view.permissions.Drivers',
         'Traccar.view.permissions.SavedCommands',
+        'Traccar.view.permissions.Maintenances',
         'Traccar.view.BaseWindow',
         'Traccar.model.Group'
     ],
@@ -39,6 +40,8 @@ Ext.define('Traccar.view.edit.GroupsController', {
         this.lookupReference('toolbarAttributesButton').setHidden(
             Traccar.app.getBooleanAttributePreference('ui.disableComputedAttributes'));
         this.lookupReference('toolbarCommandsButton').setHidden(Traccar.app.getPreference('limitCommands', false));
+        this.lookupReference('toolbarMaintenancesButton').setHidden(
+            Traccar.app.getVehicleFeaturesDisabled() || Traccar.app.getBooleanAttributePreference('ui.disableMaintenances'));
     },
 
     onGeofencesClick: function () {
@@ -111,6 +114,20 @@ Ext.define('Traccar.view.edit.GroupsController', {
         }).show();
     },
 
+    onMaintenancesClick: function () {
+        var group = this.getView().getSelectionModel().getSelection()[0];
+        Ext.create('Traccar.view.BaseWindow', {
+            title: Strings.sharedMaintenances,
+            items: {
+                xtype: 'linkMaintenancesView',
+                baseObjectName: 'groupId',
+                linkObjectName: 'maintenanceId',
+                storeName: 'Maintenances',
+                baseObject: group.getId()
+            }
+        }).show();
+    },
+
     onSelectionChange: function (selection, selected) {
         var disabled = selected.length === 0;
         this.lookupReference('toolbarGeofencesButton').setDisabled(disabled);
@@ -118,6 +135,7 @@ Ext.define('Traccar.view.edit.GroupsController', {
         this.lookupReference('toolbarDriversButton').setDisabled(disabled);
         this.lookupReference('toolbarCommandsButton').setDisabled(disabled);
         this.lookupReference('toolbarNotificationsButton').setDisabled(disabled);
+        this.lookupReference('toolbarMaintenancesButton').setDisabled(disabled);
         this.callParent(arguments);
     }
 });
diff --git a/web/app/view/edit/Maintenances.js b/web/app/view/edit/Maintenances.js
new file mode 100644
index 00000000..f7b47620
--- /dev/null
+++ b/web/app/view/edit/Maintenances.js
@@ -0,0 +1,77 @@
+/*
+ * Copyright 2018 Anton Tananaev (anton@traccar.org)
+ * Copyright 2018 Andrey Kunitsyn (andrey@traccar.org)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+Ext.define('Traccar.view.edit.Maintenances', {
+    extend: 'Traccar.view.GridPanel',
+    xtype: 'maintenancesView',
+
+    requires: [
+        'Traccar.view.edit.MaintenancesController',
+        'Traccar.view.edit.Toolbar'
+    ],
+
+    controller: 'maintenances',
+    store: 'Maintenances',
+
+    tbar: {
+        xtype: 'editToolbar'
+    },
+
+    listeners: {
+        selectionchange: 'onSelectionChange'
+    },
+
+    columns: {
+        defaults: {
+            flex: 1,
+            minWidth: Traccar.Style.columnWidthNormal
+        },
+        items: [{
+            text: Strings.sharedName,
+            dataIndex: 'name',
+            filter: 'string'
+        }, {
+            text: Strings.sharedType,
+            dataIndex: 'type',
+            filter: {
+                type: 'list',
+                idField: 'key',
+                labelField: 'name',
+                store: 'MaintenanceTypes'
+            },
+            renderer: function (value) {
+                var attribute = Ext.getStore('MaintenanceTypes').getById(value);
+                return attribute && attribute.get('name') ? attribute.get('name') : value;
+            }
+        }, {
+            text: Strings.maintenanceStart,
+            dataIndex: 'start',
+            renderer: function (value, metaData, record) {
+                return Traccar.AttributeFormatter.renderAttribute(
+                    value, Ext.getStore('MaintenanceTypes').getById(record.get('type')));
+            }
+        }, {
+            text: Strings.maintenancePeriod,
+            dataIndex: 'period',
+            renderer: function (value, metaData, record) {
+                return Traccar.AttributeFormatter.renderAttribute(
+                    value, Ext.getStore('MaintenanceTypes').getById(record.get('type')));
+            }
+        }]
+    }
+});
diff --git a/web/app/view/edit/MaintenancesController.js b/web/app/view/edit/MaintenancesController.js
new file mode 100644
index 00000000..19762e61
--- /dev/null
+++ b/web/app/view/edit/MaintenancesController.js
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2018 Anton Tananaev (anton@traccar.org)
+ * Copyright 2018 Andrey Kunitsyn (andrey@traccar.org)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+Ext.define('Traccar.view.edit.MaintenancesController', {
+    extend: 'Traccar.view.edit.ToolbarController',
+    alias: 'controller.maintenances',
+
+    requires: [
+        'Traccar.view.dialog.Maintenance',
+        'Traccar.model.Maintenance'
+    ],
+
+    objectModel: 'Traccar.model.Maintenance',
+    objectDialog: 'Traccar.view.dialog.Maintenance',
+    removeTitle: Strings.sharedMaintenance
+});
diff --git a/web/app/view/edit/Users.js b/web/app/view/edit/Users.js
index b0a67ffd..3629e825 100644
--- a/web/app/view/edit/Users.js
+++ b/web/app/view/edit/Users.js
@@ -1,6 +1,6 @@
 /*
- * Copyright 2015 - 2017 Anton Tananaev (anton@traccar.org)
- * Copyright 2016 - 2017 Andrey Kunitsyn (andrey@traccar.org)
+ * Copyright 2015 - 2018 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2018 Andrey Kunitsyn (andrey@traccar.org)
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -95,6 +95,14 @@ Ext.define('Traccar.view.edit.Users', {
             glyph: 'xf093@FontAwesome',
             tooltip: Strings.sharedSavedCommands,
             tooltipType: 'title'
+        }, {
+            xtype: 'button',
+            disabled: true,
+            handler: 'onMaintenancesClick',
+            reference: 'userMaintenancesButton',
+            glyph: 'xf0ad@FontAwesome',
+            tooltip: Strings.sharedMaintenances,
+            tooltipType: 'title'
         }]
     },
 
diff --git a/web/app/view/edit/UsersController.js b/web/app/view/edit/UsersController.js
index db82b4f4..f3154b1a 100644
--- a/web/app/view/edit/UsersController.js
+++ b/web/app/view/edit/UsersController.js
@@ -31,6 +31,7 @@ Ext.define('Traccar.view.edit.UsersController', {
         'Traccar.view.permissions.Drivers',
         'Traccar.view.permissions.SavedCommands',
         'Traccar.view.permissions.Notifications',
+        'Traccar.view.permissions.Maintenances',
         'Traccar.view.BaseWindow',
         'Traccar.model.User'
     ],
@@ -49,6 +50,8 @@ Ext.define('Traccar.view.edit.UsersController', {
         this.lookupReference('userCalendarsButton').setHidden(
             Traccar.app.getBooleanAttributePreference('ui.disableCalendars'));
         this.lookupReference('userCommandsButton').setHidden(Traccar.app.getPreference('limitCommands', false));
+        this.lookupReference('userMaintenancesButton').setHidden(
+            Traccar.app.getVehicleFeaturesDisabled() || Traccar.app.getBooleanAttributePreference('ui.disableMaintenances'));
     },
 
     onEditClick: function () {
@@ -209,6 +212,21 @@ Ext.define('Traccar.view.edit.UsersController', {
         }).show();
     },
 
+    onMaintenancesClick: function () {
+        var user = this.getView().getSelectionModel().getSelection()[0];
+        Ext.create('Traccar.view.BaseWindow', {
+            title: Strings.sharedMaintenances,
+            items: {
+                xtype: 'linkMaintenancesView',
+                baseObjectName: 'userId',
+                linkObjectName: 'maintenanceId',
+                storeName: 'AllMaintenances',
+                linkStoreName: 'Maintenances',
+                baseObject: user.getId()
+            }
+        }).show();
+    },
+
     onSelectionChange: function (selection, selected) {
         var disabled = selected.length === 0;
         this.lookupReference('userDevicesButton').setDisabled(disabled);
@@ -219,6 +237,7 @@ Ext.define('Traccar.view.edit.UsersController', {
         this.lookupReference('userAttributesButton').setDisabled(disabled);
         this.lookupReference('userDriversButton').setDisabled(disabled);
         this.lookupReference('userCommandsButton').setDisabled(disabled);
+        this.lookupReference('userMaintenancesButton').setDisabled(disabled);
         this.lookupReference('userUsersButton').setDisabled(disabled || selected[0].get('userLimit') === 0);
         this.callParent(arguments);
     }
diff --git a/web/app/view/permissions/Maintenances.js b/web/app/view/permissions/Maintenances.js
new file mode 100644
index 00000000..7b5e3fb7
--- /dev/null
+++ b/web/app/view/permissions/Maintenances.js
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2018 Anton Tananaev (anton@traccar.org)
+ * Copyright 2018 Andrey Kunitsyn (andrey@traccar.org)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+Ext.define('Traccar.view.permissions.Maintenances', {
+    extend: 'Traccar.view.permissions.Base',
+    xtype: 'linkMaintenancesView',
+
+    columns: {
+        items: [{
+            text: Strings.sharedName,
+            dataIndex: 'name',
+            flex: 1,
+            minWidth: Traccar.Style.columnWidthNormal,
+            filter: 'string'
+        }, {
+            text: Strings.sharedType,
+            dataIndex: 'type',
+            flex: 1,
+            minWidth: Traccar.Style.columnWidthNormal,
+            filter: {
+                type: 'list',
+                idField: 'key',
+                labelField: 'name',
+                store: 'MaintenanceTypes'
+            },
+            renderer: function (value) {
+                var attribute = Ext.getStore('MaintenanceTypes').getById(value);
+                return attribute && attribute.get('name') ? attribute.get('name') : value;
+            }
+        }, {
+            text: Strings.maintenanceStart,
+            dataIndex: 'start',
+            flex: 1,
+            minWidth: Traccar.Style.columnWidthNormal,
+            renderer: function (value, metaData, record) {
+                return Traccar.AttributeFormatter.renderAttribute(
+                    value, Ext.getStore('MaintenanceTypes').getById(record.get('type')));
+            }
+        }, {
+            text: Strings.maintenancePeriod,
+            dataIndex: 'period',
+            flex: 1,
+            minWidth: Traccar.Style.columnWidthNormal,
+            renderer: function (value, metaData, record) {
+                return Traccar.AttributeFormatter.renderAttribute(
+                    value, Ext.getStore('MaintenanceTypes').getById(record.get('type')));
+            }
+        }]
+    }
+});