From 3751379f1e9a4c215fb6eb898b4ccc67659b9ace Mon Sep 17 00:00:00 2001
From: stephanchrst <stephanchrst@gmail.com>
Date: Tue, 10 May 2022 21:51:50 +0700
Subject: initial commit 2

---
 addons/web/static/src/js/services/ajax_service.js  |  41 ++
 addons/web/static/src/js/services/config.js        | 122 ++++++
 addons/web/static/src/js/services/core.js          |  49 +++
 addons/web/static/src/js/services/crash_manager.js | 412 +++++++++++++++++++++
 .../src/js/services/crash_manager_service.js       |   9 +
 addons/web/static/src/js/services/data_manager.js  | 225 +++++++++++
 .../src/js/services/local_storage_service.js       |  20 +
 .../static/src/js/services/notification_service.js | 111 ++++++
 .../web/static/src/js/services/report_service.js   |  35 ++
 addons/web/static/src/js/services/session.js       |  12 +
 .../src/js/services/session_storage_service.js     |  20 +
 11 files changed, 1056 insertions(+)
 create mode 100644 addons/web/static/src/js/services/ajax_service.js
 create mode 100644 addons/web/static/src/js/services/config.js
 create mode 100644 addons/web/static/src/js/services/core.js
 create mode 100644 addons/web/static/src/js/services/crash_manager.js
 create mode 100644 addons/web/static/src/js/services/crash_manager_service.js
 create mode 100644 addons/web/static/src/js/services/data_manager.js
 create mode 100644 addons/web/static/src/js/services/local_storage_service.js
 create mode 100644 addons/web/static/src/js/services/notification_service.js
 create mode 100644 addons/web/static/src/js/services/report_service.js
 create mode 100644 addons/web/static/src/js/services/session.js
 create mode 100644 addons/web/static/src/js/services/session_storage_service.js

(limited to 'addons/web/static/src/js/services')

diff --git a/addons/web/static/src/js/services/ajax_service.js b/addons/web/static/src/js/services/ajax_service.js
new file mode 100644
index 00000000..da3d436c
--- /dev/null
+++ b/addons/web/static/src/js/services/ajax_service.js
@@ -0,0 +1,41 @@
+odoo.define('web.AjaxService', function (require) {
+"use strict";
+
+var AbstractService = require('web.AbstractService');
+var ajax = require('web.ajax');
+var core = require('web.core');
+var session = require('web.session');
+
+var AjaxService = AbstractService.extend({
+    /**
+     * @param {Object} libs - @see ajax.loadLibs
+     * @param {Object} [context] - @see ajax.loadLibs
+     * @param {Object} [tplRoute] - @see ajax.loadLibs
+     */
+    loadLibs: function (libs, context, tplRoute) {
+        return ajax.loadLibs(libs, context, tplRoute);
+    },
+    rpc: function (route, args, options, target) {
+        var rpcPromise;
+        var promise = new Promise(function (resolve, reject) {
+            rpcPromise = session.rpc(route, args, options);
+            rpcPromise.then(function (result) {
+                if (!target.isDestroyed()) {
+                    resolve(result);
+                }
+            }).guardedCatch(function (reason) {
+                if (!target.isDestroyed()) {
+                    reject(reason);
+                }
+            });
+        });
+        promise.abort = rpcPromise.abort.bind(rpcPromise);
+        return promise;
+    },
+});
+
+core.serviceRegistry.add('ajax', AjaxService);
+
+return AjaxService;
+
+});
diff --git a/addons/web/static/src/js/services/config.js b/addons/web/static/src/js/services/config.js
new file mode 100644
index 00000000..6c576c35
--- /dev/null
+++ b/addons/web/static/src/js/services/config.js
@@ -0,0 +1,122 @@
+odoo.define('web.config', function (require) {
+"use strict";
+
+const Bus = require('web.Bus');
+
+const bus = new Bus();
+
+/**
+ * This module contains all the (mostly) static 'environmental' information.
+ * This is often necessary to allow the rest of the web client to properly
+ * render itself.
+ *
+ * Note that many information currently stored in session should be moved to
+ * this file someday.
+ */
+
+var config = {
+    device: {
+        /**
+        * bus to use in order to be able to handle device config related events
+        *   - 'size_changed' : triggered when window size is
+        *     corresponding to a new bootstrap breakpoint. The new size_class
+         *    is provided.
+        */
+        bus: bus,
+        /**
+         * touch is a boolean, true if the device supports touch interaction
+         *
+         * @type Boolean
+         */
+        touch: 'ontouchstart' in window || 'onmsgesturechange' in window,
+        /**
+         * size_class is an integer: 0, 1, 2, 3 or 4, depending on the (current)
+         * size of the device.  This is a dynamic property, updated whenever the
+         * browser is resized
+         *
+         * @type Number
+         */
+        size_class: null,
+        /**
+         * A frequent use case is to have a different render in 'mobile' mode,
+         * meaning when the screen is small.  This flag (boolean) is true when
+         * the size is XS/VSM/SM. It is also updated dynamically.
+         *
+         * @type Boolean
+         */
+        isMobile: null,
+        /**
+         * Mobile device detection using userAgent.
+         * This flag doesn't depend on the size/resolution of the screen.
+         * It targets mobile devices which suggests that there is a virtual keyboard.
+         *
+         * @return {boolean}
+         */
+        isMobileDevice: navigator.userAgent.match(/Android/i) ||
+            navigator.userAgent.match(/webOS/i) ||
+            navigator.userAgent.match(/iPhone/i) ||
+            navigator.userAgent.match(/iPad/i) ||
+            navigator.userAgent.match(/iPod/i) ||
+            navigator.userAgent.match(/BlackBerry/i) ||
+            navigator.userAgent.match(/Windows Phone/i),
+        /**
+         * Mapping between the numbers 0,1,2,3,4,5,6 and some descriptions
+         */
+        SIZES: { XS: 0, VSM: 1, SM: 2, MD: 3, LG: 4, XL: 5, XXL: 6 },
+    },
+    /**
+     * States whether the current environment is in debug or not.
+     *
+     * @param debugMode the debug mode to check, empty for simple debug mode
+     * @returns {boolean}
+     */
+    isDebug: function (debugMode) {
+        if (debugMode) {
+            return odoo.debug && odoo.debug.indexOf(debugMode) !== -1;
+        }
+        return odoo.debug;
+    },
+};
+
+
+var medias = [
+    window.matchMedia('(max-width: 474px)'),
+    window.matchMedia('(min-width: 475px) and (max-width: 575px)'),
+    window.matchMedia('(min-width: 576px) and (max-width: 767px)'),
+    window.matchMedia('(min-width: 768px) and (max-width: 991px)'),
+    window.matchMedia('(min-width: 992px) and (max-width: 1199px)'),
+    window.matchMedia('(min-width: 1200px) and (max-width: 1533px)'),
+    window.matchMedia('(min-width: 1534px)'),
+];
+
+/**
+ * Return the current size class
+ *
+ * @returns {integer} a number between 0 and 5, included
+ */
+function _getSizeClass() {
+    for (var i = 0 ; i < medias.length ; i++) {
+        if (medias[i].matches) {
+            return i;
+        }
+    }
+}
+/**
+ * Update the size dependant properties in the config object.  This method
+ * should be called every time the size class changes.
+ */
+function _updateSizeProps() {
+    var sc = _getSizeClass();
+    if (sc !== config.device.size_class) {
+        config.device.size_class = sc;
+        config.device.isMobile = config.device.size_class <= config.device.SIZES.SM;
+        config.device.bus.trigger('size_changed', config.device.size_class);
+    }
+}
+
+_.invoke(medias, 'addListener', _updateSizeProps);
+_updateSizeProps();
+
+return config;
+
+});
diff --git a/addons/web/static/src/js/services/core.js b/addons/web/static/src/js/services/core.js
new file mode 100644
index 00000000..1d4619f6
--- /dev/null
+++ b/addons/web/static/src/js/services/core.js
@@ -0,0 +1,49 @@
+odoo.define('web.core', function (require) {
+"use strict";
+
+var Bus = require('web.Bus');
+var config = require('web.config');
+var Class = require('web.Class');
+var QWeb = require('web.QWeb');
+var Registry = require('web.Registry');
+var translation = require('web.translation');
+
+/**
+ * Whether the client is currently in "debug" mode
+ *
+ * @type Boolean
+ */
+var bus = new Bus();
+
+_.each('click,dblclick,keydown,keypress,keyup'.split(','), function (evtype) {
+    $('html').on(evtype, function (ev) {
+        bus.trigger(evtype, ev);
+    });
+});
+_.each('resize,scroll'.split(','), function (evtype) {
+    $(window).on(evtype, function (ev) {
+        bus.trigger(evtype, ev);
+    });
+});
+
+return {
+    qweb: new QWeb(config.isDebug()),
+
+    // core classes and functions
+    Class: Class,
+    bus: bus,
+    main_bus: new Bus(),
+    _t: translation._t,
+    _lt: translation._lt,
+
+    // registries
+    action_registry: new Registry(),
+    crash_registry: new Registry(),
+    serviceRegistry: new Registry(),
+    /**
+     * @type {String}
+     */
+    csrf_token: odoo.csrf_token,
+};
+
+});
diff --git a/addons/web/static/src/js/services/crash_manager.js b/addons/web/static/src/js/services/crash_manager.js
new file mode 100644
index 00000000..abd40e93
--- /dev/null
+++ b/addons/web/static/src/js/services/crash_manager.js
@@ -0,0 +1,412 @@
+odoo.define('web.ErrorDialogRegistry', function (require) {
+"use strict";
+
+var Registry = require('web.Registry');
+
+return new Registry();
+});
+
+odoo.define('web.CrashManager', function (require) {
+"use strict";
+
+const AbstractService = require('web.AbstractService');
+var ajax = require('web.ajax');
+const BrowserDetection = require('web.BrowserDetection');
+var core = require('web.core');
+var Dialog = require('web.Dialog');
+var ErrorDialogRegistry = require('web.ErrorDialogRegistry');
+var Widget = require('web.Widget');
+
+var _t = core._t;
+var _lt = core._lt;
+
+// Register this eventlistener before qunit does.
+// Some errors needs to be negated by the crash_manager.
+window.addEventListener('unhandledrejection', ev =>
+    core.bus.trigger('crash_manager_unhandledrejection', ev)
+);
+
+let active = true;
+
+/**
+ * An extension of Dialog Widget to render the warnings and errors on the website.
+ * Extend it with your template of choice like ErrorDialog/WarningDialog
+ */
+var CrashManagerDialog = Dialog.extend({
+    xmlDependencies: (Dialog.prototype.xmlDependencies || []).concat(
+        ['/web/static/src/xml/crash_manager.xml']
+    ),
+
+    /**
+     * @param {Object} error
+     * @param {string} error.message    the message in Warning/Error Dialog
+     * @param {string} error.traceback  the traceback in ErrorDialog
+     *
+     * @constructor
+     */
+    init: function (parent, options, error) {
+        this._super.apply(this, [parent, options]);
+        this.message = error.message;
+        this.traceback = error.traceback;
+        core.bus.off('close_dialogs', this);
+    },
+});
+
+var ErrorDialog = CrashManagerDialog.extend({
+    template: 'CrashManager.error',
+});
+
+var WarningDialog = CrashManagerDialog.extend({
+    template: 'CrashManager.warning',
+
+    /**
+     * Sets size to medium by default.
+     *
+     * @override
+     */
+    init: function (parent, options, error) {
+        this._super(parent, _.extend({
+            size: 'medium',
+       }, options), error);
+    },
+
+    //--------------------------------------------------------------------------
+    // Public
+    //--------------------------------------------------------------------------
+
+    /**
+     * Focuses the ok button.
+     *
+     * @override
+     */
+    open: function () {
+        this._super({shouldFocusButtons: true});
+    },
+});
+
+var CrashManager = AbstractService.extend({
+    init: function () {
+        var self = this;
+        active = true;
+        this.isConnected = true;
+        this.odooExceptionTitleMap = {
+            'odoo.addons.base.models.ir_mail_server.MailDeliveryException': _lt("MailDeliveryException"),
+            'odoo.exceptions.AccessDenied': _lt("Access Denied"),
+            'odoo.exceptions.AccessError': _lt("Access Error"),
+            'odoo.exceptions.MissingError': _lt("Missing Record"),
+            'odoo.exceptions.UserError': _lt("User Error"),
+            'odoo.exceptions.ValidationError': _lt("Validation Error"),
+            'odoo.exceptions.Warning': _lt("Warning"),
+        };
+
+        this.browserDetection = new BrowserDetection();
+        this._super.apply(this, arguments);
+
+        // crash manager integration
+        core.bus.on('rpc_error', this, this.rpc_error);
+        window.onerror = function (message, file, line, col, error) {
+            // Scripts injected in DOM (eg: google API's js files) won't return a clean error on window.onerror.
+            // The browser will just give you a 'Script error.' as message and nothing else for security issue.
+            // To enable onerror to work properly with CORS file, you should:
+            //   1. add crossorigin="anonymous" to your <script> tag loading the file
+            //   2. enabling 'Access-Control-Allow-Origin' on the server serving the file.
+            // Since in some case it wont be possible to to this, this handle should have the possibility to be
+            // handled by the script manipulating the injected file. For this, you will use window.onOriginError
+            // If it is not handled, we should display something clearer than the common crash_manager error dialog
+            // since it won't show anything except "Script error."
+            // This link will probably explain it better: https://blog.sentry.io/2016/05/17/what-is-script-error.html
+            if (!file && !line && !col) {
+                // Chrome and Opera set "Script error." on the `message` and hide the `error`
+                // Firefox handles the "Script error." directly. It sets the error thrown by the CORS file into `error`
+                if (window.onOriginError) {
+                    window.onOriginError();
+                    delete window.onOriginError;
+                } else {
+                    self.show_error({
+                        type: _t("Odoo Client Error"),
+                        message: _t("Unknown CORS error"),
+                        data: {debug: _t("An unknown CORS error occured. The error probably originates from a JavaScript file served from a different origin. (Opening your browser console might give you a hint on the error.)")},
+                    });
+                }
+            } else {
+                // ignore Chrome video internal error: https://crbug.com/809574
+                if (!error && message === 'ResizeObserver loop limit exceeded') {
+                    return;
+                }
+                var traceback = error ? error.stack : '';
+                self.show_error({
+                    type: _t("Odoo Client Error"),
+                    message: message,
+                    data: {debug: file + ':' + line + "\n" + _t('Traceback:') + "\n" + traceback},
+                });
+            }
+        };
+
+        // listen to unhandled rejected promises, and throw an error when the
+        // promise has been rejected due to a crash
+        core.bus.on('crash_manager_unhandledrejection', this, function (ev) {
+            if (ev.reason && ev.reason instanceof Error) {
+                // Error.prototype.stack is non-standard.
+                // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error
+                // However, most engines provide an implementation.
+                // In particular, Chrome formats the contents of Error.stack
+                // https://v8.dev/docs/stack-trace-api#compatibility
+                let traceback;
+                if (self.browserDetection.isBrowserChrome()) {
+                    traceback = ev.reason.stack;
+                } else {
+                    traceback = `${_t("Error:")} ${ev.reason.message}\n${ev.reason.stack}`;
+                }
+                self.show_error({
+                    type: _t("Odoo Client Error"),
+                    message: '',
+                    data: {debug: _t('Traceback:') + "\n" + traceback},
+                });
+            } else {
+                // the rejection is not due to an Error, so prevent the browser
+                // from displaying an 'unhandledrejection' error in the console
+                ev.stopPropagation();
+                ev.stopImmediatePropagation();
+                ev.preventDefault();
+            }
+        });
+    },
+    enable: function () {
+        active = true;
+    },
+    disable: function () {
+        active = false;
+    },
+    handleLostConnection: function () {
+        var self = this;
+        if (!this.isConnected) {
+            // already handled, nothing to do.  This can happen when several
+            // rpcs are done in parallel and fail because of a lost connection.
+            return;
+        }
+        this.isConnected = false;
+        var delay = 2000;
+        core.bus.trigger('connection_lost');
+
+        setTimeout(function checkConnection() {
+            ajax.jsonRpc('/web/webclient/version_info', 'call', {}, {shadow:true}).then(function () {
+                core.bus.trigger('connection_restored');
+                self.isConnected = true;
+            }).guardedCatch(function () {
+                // exponential backoff, with some jitter
+                delay = (delay * 1.5) + 500*Math.random();
+                setTimeout(checkConnection, delay);
+            });
+        }, delay);
+    },
+    rpc_error: function(error) {
+        // Some qunit tests produces errors before the DOM is set.
+        // This produces an error loop as the modal/toast has no DOM to attach to.
+        if (!document.body || !active || this.connection_lost) return;
+
+        // Connection lost error
+        if (error.code === -32098) {
+            this.handleLostConnection();
+            return;
+        }
+
+        // Special exception handlers, see crash_registry bellow
+        var handler = core.crash_registry.get(error.data.name, true);
+        if (handler) {
+            new (handler)(this, error).display();
+            return;
+        }
+
+        // Odoo custom exception: UserError, AccessError, ...
+        if (_.has(this.odooExceptionTitleMap, error.data.name)) {
+            error = _.extend({}, error, {
+                data: _.extend({}, error.data, {
+                    message: error.data.arguments[0],
+                    title: this.odooExceptionTitleMap[error.data.name],
+                }),
+            });
+            this.show_warning(error);
+            return;
+        }
+
+        // Any other Python exception
+        this.show_error(error);
+    },
+    show_warning: function (error, options) {
+        if (!active) {
+            return;
+        }
+        var message = error.data ? error.data.message : error.message;
+        var title = _t("Something went wrong !");
+        if (error.type) {
+            title = _.str.capitalize(error.type);
+        } else if (error.data && error.data.title) {
+            title = _.str.capitalize(error.data.title);
+        }
+        return this._displayWarning(message, title, options);
+    },
+    show_error: function (error) {
+        if (!active) {
+            return;
+        }
+        error.traceback = error.data.debug;
+        var dialogClass = error.data.context && ErrorDialogRegistry.get(error.data.context.exception_class) || ErrorDialog;
+        var dialog = new dialogClass(this, {
+            title: _.str.capitalize(error.type) || _t("Odoo Error"),
+        }, error);
+
+
+        // When the dialog opens, initialize the copy feature and destroy it when the dialog is closed
+        var $clipboardBtn;
+        var clipboard;
+        dialog.opened(function () {
+            // When the full traceback is shown, scroll it to the end (useful for better python error reporting)
+            dialog.$(".o_error_detail").on("shown.bs.collapse", function (e) {
+                e.target.scrollTop = e.target.scrollHeight;
+            });
+
+            $clipboardBtn = dialog.$(".o_clipboard_button");
+            $clipboardBtn.tooltip({title: _t("Copied !"), trigger: "manual", placement: "left"});
+            clipboard = new window.ClipboardJS($clipboardBtn[0], {
+                text: function () {
+                    return (_t("Error") + ":\n" + error.message + "\n\n" + error.data.debug).trim();
+                },
+                // Container added because of Bootstrap modal that give the focus to another element.
+                // We need to give to correct focus to ClipboardJS (see in ClipboardJS doc)
+                // https://github.com/zenorocha/clipboard.js/issues/155
+                container: dialog.el,
+            });
+            clipboard.on("success", function (e) {
+                _.defer(function () {
+                    $clipboardBtn.tooltip("show");
+                    _.delay(function () {
+                        $clipboardBtn.tooltip("hide");
+                    }, 800);
+                });
+            });
+        });
+        dialog.on("closed", this, function () {
+            $clipboardBtn.tooltip('dispose');
+            clipboard.destroy();
+        });
+
+        return dialog.open();
+    },
+    show_message: function(exception) {
+        return this.show_error({
+            type: _t("Odoo Client Error"),
+            message: exception,
+            data: {debug: ""}
+        });
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * @private
+     * @param {string} message
+     * @param {string} title
+     * @param {Object} options
+     */
+    _displayWarning: function (message, title, options) {
+        return new WarningDialog(this, Object.assign({}, options, {
+            title,
+        }), {
+            message,
+        }).open();
+    },
+});
+
+/**
+ * An interface to implement to handle exceptions. Register implementation in instance.web.crash_manager_registry.
+*/
+var ExceptionHandler = {
+    /**
+     * @param parent The parent.
+     * @param error The error object as returned by the JSON-RPC implementation.
+     */
+    init: function(parent, error) {},
+    /**
+     * Called to inform to display the widget, if necessary. A typical way would be to implement
+     * this interface in a class extending instance.web.Dialog and simply display the dialog in this
+     * method.
+     */
+    display: function() {},
+};
+
+
+/**
+ * Handle redirection warnings, which behave more or less like a regular
+ * warning, with an additional redirection button.
+ */
+var RedirectWarningHandler = Widget.extend(ExceptionHandler, {
+    init: function(parent, error) {
+        this._super(parent);
+        this.error = error;
+    },
+    display: function() {
+        var self = this;
+        var error = this.error;
+        var additional_context = _.extend({}, this.context, error.data.arguments[3]);
+
+        new WarningDialog(this, {
+            title: _.str.capitalize(error.type) || _t("Odoo Warning"),
+            buttons: [
+                {text: error.data.arguments[2], classes : "btn-primary", click: function() {
+                    self.do_action(
+                        error.data.arguments[1],
+                        {
+                            additional_context: additional_context,
+                        });
+                        self.destroy();
+                }, close: true},
+                {text: _t("Cancel"), click: function() { self.destroy(); }, close: true}
+            ]
+        }, {
+            message: error.data.arguments[0],
+        }).open();
+    }
+});
+
+core.crash_registry.add('odoo.exceptions.RedirectWarning', RedirectWarningHandler);
+
+function session_expired(cm) {
+    return {
+        display: function () {
+            const notif = {
+                type: _t("Odoo Session Expired"),
+                message: _t("Your Odoo session expired. The current page is about to be refreshed."),
+            };
+            const options = {
+                buttons: [{
+                    text: _t("Ok"),
+                    click: () => window.location.reload(true),
+                    close: true
+                }],
+            };
+            cm.show_warning(notif, options);
+        }
+    };
+}
+core.crash_registry.add('odoo.http.SessionExpiredException', session_expired);
+core.crash_registry.add('werkzeug.exceptions.Forbidden', session_expired);
+
+core.crash_registry.add('504', function (cm) {
+    return {
+        display: function () {
+            cm.show_warning({
+                type: _t("Request timeout"),
+                message: _t("The operation was interrupted. This usually means that the current operation is taking too much time.")});
+        }
+    };
+});
+
+return {
+    CrashManager: CrashManager,
+    ErrorDialog: ErrorDialog,
+    WarningDialog: WarningDialog,
+    disable: () => active = false,
+};
+});
diff --git a/addons/web/static/src/js/services/crash_manager_service.js b/addons/web/static/src/js/services/crash_manager_service.js
new file mode 100644
index 00000000..44182561
--- /dev/null
+++ b/addons/web/static/src/js/services/crash_manager_service.js
@@ -0,0 +1,9 @@
+odoo.define('crash_manager.service', function (require) {
+'use strict';
+
+const core = require('web.core');
+const CrashManager = require('web.CrashManager').CrashManager;
+
+core.serviceRegistry.add('crash_manager', CrashManager);
+
+});
diff --git a/addons/web/static/src/js/services/data_manager.js b/addons/web/static/src/js/services/data_manager.js
new file mode 100644
index 00000000..f5bb482a
--- /dev/null
+++ b/addons/web/static/src/js/services/data_manager.js
@@ -0,0 +1,225 @@
+odoo.define('web.DataManager', function (require) {
+"use strict";
+
+var config = require('web.config');
+var core = require('web.core');
+var rpc = require('web.rpc');
+var session = require('web.session');
+var utils = require('web.utils');
+
+return core.Class.extend({
+    init: function () {
+        this._init_cache();
+        core.bus.on('clear_cache', this, this.invalidate.bind(this));
+    },
+
+    _init_cache: function () {
+        this._cache = {
+            actions: {},
+            filters: {},
+            views: {},
+        };
+    },
+
+    /**
+     * Invalidates the whole cache
+     * Suggestion: could be refined to invalidate some part of the cache
+     */
+    invalidate: function () {
+        session.invalidateCacheKey('load_menus');
+        this._init_cache();
+    },
+
+    /**
+     * Loads an action from its id or xmlid.
+     *
+     * @param {int|string} [action_id] the action id or xmlid
+     * @param {Object} [additional_context] used to load the action
+     * @return {Promise} resolved with the action whose id or xmlid is action_id
+     */
+    load_action: function (action_id, additional_context) {
+        var self = this;
+        var key = this._gen_key(action_id, additional_context || {});
+
+        if (config.isDebug('assets') || !this._cache.actions[key]) {
+            this._cache.actions[key] = rpc.query({
+                route: "/web/action/load",
+                params: {
+                    action_id: action_id,
+                    additional_context: additional_context,
+                },
+            }).then(function (action) {
+                self._cache.actions[key] = action.no_cache ? null : self._cache.actions[key];
+                return action;
+            }).guardedCatch(() => this._invalidate('actions', key));
+        }
+
+        return this._cache.actions[key].then(function (action) {
+            return $.extend(true, {}, action);
+        });
+    },
+
+    /**
+     * Loads various information concerning views: fields_view for each view,
+     * the fields of the corresponding model, and optionally the filters.
+     *
+     * @param {Object} params
+     * @param {String} params.model
+     * @param {Object} params.context
+     * @param {Array} params.views_descr array of [view_id, view_type]
+     * @param {Object} [options={}] dictionary of various options:
+     *     - options.load_filters: whether or not to load the filters,
+     *     - options.action_id: the action_id (required to load filters),
+     *     - options.toolbar: whether or not a toolbar will be displayed,
+     * @return {Promise} resolved with the requested views information
+     */
+    load_views: async function ({ model, context, views_descr } , options = {}) {
+        const viewsKey = this._gen_key(model, views_descr, options, context);
+        const filtersKey = this._gen_key(model, options.action_id);
+        const withFilters = Boolean(options.load_filters);
+        const shouldLoadViews = config.isDebug('assets') || !this._cache.views[viewsKey];
+        const shouldLoadFilters = config.isDebug('assets') || (
+            withFilters && !this._cache.filters[filtersKey]
+        );
+        if (shouldLoadViews) {
+            // Views info should be loaded
+            options.load_filters = shouldLoadFilters;
+            this._cache.views[viewsKey] = rpc.query({
+                args: [],
+                kwargs: { context, options, views: views_descr },
+                model,
+                method: 'load_views',
+            }).then(result => {
+                // Freeze the fields dict as it will be shared between views and
+                // no one should edit it
+                utils.deepFreeze(result.fields);
+                for (const [viewId, viewType] of views_descr) {
+                    const fvg = result.fields_views[viewType];
+                    fvg.viewFields = fvg.fields;
+                    fvg.fields = result.fields;
+                }
+
+                // Insert filters, if any, into the filters cache
+                if (shouldLoadFilters) {
+                    this._cache.filters[filtersKey] = Promise.resolve(result.filters);
+                }
+                return result.fields_views;
+            }).guardedCatch(() => this._invalidate('views', viewsKey));
+        }
+        const result = await this._cache.views[viewsKey];
+        if (withFilters && result.search) {
+            if (shouldLoadFilters) {
+                await this.load_filters({
+                    actionId: options.action_id,
+                    context,
+                    forceReload: false,
+                    modelName: model,
+                });
+            }
+            result.search.favoriteFilters = await this._cache.filters[filtersKey];
+        }
+        return result;
+    },
+
+    /**
+     * Loads the filters of a given model and optional action id.
+     *
+     * @param {Object} params
+     * @param {number} params.actionId
+     * @param {Object} params.context
+     * @param {boolean} [params.forceReload=true] can be set to false to prevent forceReload
+     * @param {string} params.modelName
+     * @return {Promise} resolved with the requested filters
+     */
+    load_filters: function (params) {
+        const key = this._gen_key(params.modelName, params.actionId);
+        const forceReload = params.forceReload !== false && config.isDebug('assets');
+        if (forceReload || !this._cache.filters[key]) {
+            this._cache.filters[key] = rpc.query({
+                args: [params.modelName, params.actionId],
+                kwargs: {
+                    context: params.context || {},
+                    // get_context() de dataset
+                },
+                model: 'ir.filters',
+                method: 'get_filters',
+            }).guardedCatch(() => this._invalidate('filters', key));
+        }
+        return this._cache.filters[key];
+    },
+
+    /**
+     * Calls 'create_or_replace' on 'ir_filters'.
+     *
+     * @param {Object} [filter] the filter description
+     * @return {Promise} resolved with the id of the created or replaced filter
+     */
+    create_filter: function (filter) {
+        return rpc.query({
+                args: [filter],
+                model: 'ir.filters',
+                method: 'create_or_replace',
+            })
+            .then(filterId => {
+                const filtersKey = this._gen_key(filter.model_id, filter.action_id);
+                this._invalidate('filters', filtersKey);
+                return filterId;
+            });
+    },
+
+    /**
+     * Calls 'unlink' on 'ir_filters'.
+     *
+     * @param {integer} filterId Id of the filter to remove
+     * @return {Promise}
+     */
+    delete_filter: function (filterId) {
+        return rpc.query({
+                args: [filterId],
+                model: 'ir.filters',
+                method: 'unlink',
+            })
+            // Invalidate the whole cache since we have no idea where the filter came from.
+            .then(() => this._invalidate('filters'));
+    },
+
+    /**
+     * Private function that generates a cache key from its arguments
+     */
+    _gen_key: function () {
+        return _.map(Array.prototype.slice.call(arguments), function (arg) {
+            if (!arg) {
+                return false;
+            }
+            return _.isObject(arg) ? JSON.stringify(arg) : arg;
+        }).join(',');
+    },
+
+    /**
+     * Invalidate a cache entry or a whole cache section.
+     *
+     * @private
+     * @param {string} section
+     * @param {string} key
+     */
+    _invalidate(section, key) {
+        if (key) {
+            delete this._cache[section][key];
+        } else {
+            this._cache[section] = {};
+        }
+    },
+});
+
+});
+
+odoo.define('web.data_manager', function (require) {
+"use strict";
+
+var DataManager = require('web.DataManager');
+
+var data_manager = new DataManager();
+
+return data_manager;
+
+});
diff --git a/addons/web/static/src/js/services/local_storage_service.js b/addons/web/static/src/js/services/local_storage_service.js
new file mode 100644
index 00000000..694dc6da
--- /dev/null
+++ b/addons/web/static/src/js/services/local_storage_service.js
@@ -0,0 +1,20 @@
+odoo.define('web.LocalStorageService', function (require) {
+'use strict';
+
+/**
+ * This module defines a service to access the localStorage object.
+ */
+
+var AbstractStorageService = require('web.AbstractStorageService');
+var core = require('web.core');
+var localStorage = require('web.local_storage');
+
+var LocalStorageService = AbstractStorageService.extend({
+    storage: localStorage,
+});
+
+core.serviceRegistry.add('local_storage', LocalStorageService);
+
+return LocalStorageService;
+
+});
diff --git a/addons/web/static/src/js/services/notification_service.js b/addons/web/static/src/js/services/notification_service.js
new file mode 100644
index 00000000..295b49d7
--- /dev/null
+++ b/addons/web/static/src/js/services/notification_service.js
@@ -0,0 +1,111 @@
+odoo.define('web.NotificationService', function (require) {
+'use strict';
+
+var AbstractService = require('web.AbstractService');
+var Notification = require('web.Notification');
+var core = require('web.core');
+
+var id = 0;
+
+/**
+ * Notification Service
+ *
+ * The Notification Service is simply a service used to display notifications in
+ * the top/right part of the screen.
+ *
+ * If you want to display such a notification, you probably do not want to do it
+ * by using this file. The proper way is to use the do_warn or do_notify
+ * methods on the Widget class.
+ */
+var NotificationService = AbstractService.extend({
+    custom_events: {
+        close: '_onCloseNotification',
+    },
+
+    /**
+     * @override
+     */
+    start: function () {
+        this._super.apply(this, arguments);
+        this.notifications = {};
+    },
+
+    //--------------------------------------------------------------------------
+    // Public
+    //--------------------------------------------------------------------------
+
+    /**
+     * It may sometimes be useful to close programmatically a notification. For
+     * example, when there is a sticky notification warning the user about some
+     * condition (connection lost), but the condition does not apply anymore.
+     *
+     * @param {number} notificationId
+     * @param {boolean} [silent=false] if true, the notification does not call
+     *   onClose callback
+     */
+    close: function (notificationId, silent) {
+        var notification = this.notifications[notificationId];
+        if (!notification) {
+            return;
+        }
+        notification.close(silent);
+    },
+    /**
+     * Display a notification at the appropriate location, and returns the
+     * reference id to the same widget.
+     *
+     * Note that this method does not wait for the appendTo method to complete.
+     *
+     * @param {Object} params
+     * @param {function} [params.Notification] javascript class of a notification
+     *   to instantiate by default use 'web.Notification'
+     * @param {string} params.title notification title
+     * @param {string} params.subtitle notification subtitle
+     * @param {string} params.message notification main message
+     * @param {string} params.type 'notification' or 'warning'
+     * @param {boolean} [params.sticky=false] if true, the notification will stay
+     *   visible until the user clicks on it.
+     * @param {string} [params.className] className to add on the dom
+     * @param {function} [params.onClose] callback when the user click on the x
+     *   or when the notification is auto close (no sticky)
+     * @param {Object[]} params.buttons
+     * @param {function} params.buttons[0].click callback on click
+     * @param {Boolean} [params.buttons[0].primary] display the button as primary
+     * @param {string} [params.buttons[0].text] button label
+     * @param {string} [params.buttons[0].icon] font-awsome className or image src
+     * @returns {Number} notification id
+     */
+    notify: function (params) {
+        if (!this.$el) {
+            this.$el = $('<div class="o_notification_manager"/>');
+            this.$el.prependTo('body');
+        }
+        var NotificationWidget = params.Notification || Notification;
+        var notification = this.notifications[++id] = new NotificationWidget(this, params);
+        notification.appendTo(this.$el);
+        return id;
+    },
+
+    //--------------------------------------------------------------------------
+    // Handlers
+    //--------------------------------------------------------------------------
+
+    /**
+     * @private
+     * @param {OdooEvent} ev
+     */
+    _onCloseNotification: function (ev) {
+        ev.stopPropagation();
+        for (var notificationId in this.notifications) {
+            if (this.notifications[notificationId] === ev.target) {
+                delete this.notifications[notificationId];
+                break;
+            }
+        }
+    },
+});
+
+core.serviceRegistry.add('notification', NotificationService);
+
+return NotificationService;
+});
diff --git a/addons/web/static/src/js/services/report_service.js b/addons/web/static/src/js/services/report_service.js
new file mode 100644
index 00000000..ed4907a6
--- /dev/null
+++ b/addons/web/static/src/js/services/report_service.js
@@ -0,0 +1,35 @@
+odoo.define('web.ReportService', function (require) {
+"use strict";
+
+/**
+ * This file defines the service for the report generation in Odoo.
+ */
+
+var AbstractService = require('web.AbstractService');
+var core = require('web.core');
+
+var ReportService = AbstractService.extend({
+    dependencies: ['ajax'],
+
+    /**
+     * Checks the state of the installation of wkhtmltopdf on the server.
+     * Implements an internal cache to do the request only once.
+     *
+     * @returns {Promise} resolved with the state of wkhtmltopdf on the server
+     *   (possible values are 'ok', 'broken', 'install', 'upgrade', 'workers').
+     */
+    checkWkhtmltopdf: function () {
+        if (!this.wkhtmltopdfState) {
+            this.wkhtmltopdfState = this._rpc({
+                route:'/report/check_wkhtmltopdf'
+            });
+        }
+        return this.wkhtmltopdfState;
+    },
+});
+
+core.serviceRegistry.add('report', ReportService);
+
+return ReportService;
+
+});
diff --git a/addons/web/static/src/js/services/session.js b/addons/web/static/src/js/services/session.js
new file mode 100644
index 00000000..35720f81
--- /dev/null
+++ b/addons/web/static/src/js/services/session.js
@@ -0,0 +1,12 @@
+odoo.define('web.session', function (require) {
+"use strict";
+
+var Session = require('web.Session');
+var modules = odoo._modules;
+
+var session = new Session(undefined, undefined, {modules: modules, use_cors: false});
+session.is_bound = session.session_bind();
+
+return session;
+
+});
diff --git a/addons/web/static/src/js/services/session_storage_service.js b/addons/web/static/src/js/services/session_storage_service.js
new file mode 100644
index 00000000..41c47af3
--- /dev/null
+++ b/addons/web/static/src/js/services/session_storage_service.js
@@ -0,0 +1,20 @@
+odoo.define('web.SessionStorageService', function (require) {
+'use strict';
+
+/**
+ * This module defines a service to access the sessionStorage object.
+ */
+
+var AbstractStorageService = require('web.AbstractStorageService');
+var core = require('web.core');
+var sessionStorage = require('web.sessionStorage');
+
+var SessionStorageService = AbstractStorageService.extend({
+    storage: sessionStorage,
+});
+
+core.serviceRegistry.add('session_storage', SessionStorageService);
+
+return SessionStorageService;
+
+});
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