Tower: upload cx_web_refresh_from_backend 16.0.1.0.0 (via marketplace)

addons/cx_web_refresh_from_backend/static/src/views/form/form_controller_patch.esm.js

@@ -0,0 +1,181 @@
+/** @odoo-module **/
+
+import {FormController} from "@web/views/form/form_controller";
+import {patch} from "@web/core/utils/patch";
+import {useService} from "@web/core/utils/hooks";
+import {onWillUnmount} from "@odoo/owl";
+import {ConfirmationDialog} from "@web/core/confirmation_dialog/confirmation_dialog";
+
+// Patch the standard FormController to react on bus notifications
+patch(FormController.prototype, "cx_web_refresh_from_backend.FormController", {
+    setup() {
+        // Call original setup logic
+        this._super(...arguments);
+
+        // Get core services used by this behavior
+        this.busService = useService("bus_service");
+        this.actionService = useService("action");
+        this.notificationService = useService("notification");
+
+        // Timestamp of last local save (used to avoid immediate auto-refresh)
+        this._lastLocalSave = null;
+
+        // Bind the handler to keep reference for cleanup
+        this._boundBusHandler = this._onBusNotification.bind(this);
+
+        // Subscribe to bus notifications
+        this.busService.addEventListener("notification", this._boundBusHandler);
+
+        // Cleanup subscription on component unmount
+        onWillUnmount(() => {
+            if (this.busService && this._boundBusHandler) {
+                this.busService.removeEventListener(
+                    "notification",
+                    this._boundBusHandler
+                );
+            }
+        });
+    },
+
+    /**
+     * Handle bus notification for view refresh.
+     * Listens for notifications with type "web.refresh_view" and delegates
+     * processing to _handleViewRefresh.
+     *
+     * @param {Event} event - Bus notification event
+     */
+    async _onBusNotification({detail: notifications}) {
+        // Check if component is still alive
+        if (!this.model || !this.model.root) {
+            return;
+        }
+
+        for (const {payload, type} of notifications) {
+            if (type === "web.refresh_view") {
+                await this._handleViewRefresh(payload);
+            }
+        }
+    },
+
+    /**
+     * Handle view refresh notification.
+     *
+     * Only refreshes when:
+     *  - model matches current form model
+     *  - requested view types include "form" (if specified)
+     *  - record id matches current record (if specified)
+     *
+     * @param {Object} notification - Notification payload
+     */
+    async _handleViewRefresh(notification) {
+        const {model, view_types = [], rec_ids = []} = notification;
+
+        // Check if the model matches current form model
+        if (this.props.resModel !== model) {
+            return;
+        }
+
+        // Check if view_type matches (if specified in notification)
+        if (view_types.length > 0 && !view_types.includes("form")) {
+            return;
+        }
+
+        // Check if record ID matches (if rec_ids is specified)
+        const currentResId = this.model && this.model.root && this.model.root.resId;
+        if (rec_ids.length > 0 && (!currentResId || !rec_ids.includes(currentResId))) {
+            return;
+        }
+
+        // Skip refresh when form is in a dialog or when a wizard is on top of the stack.
+        // Refreshing in that context can leave wizard/confirmation dialogs stuck open
+        // (e.g. confirm="..." in wizard view).
+        if (this.env.inDialog) {
+            return;
+        }
+        const currentController = this.actionService.currentController;
+        const currentAction = currentController && currentController.action;
+        if (currentAction && currentAction.target === "new") {
+            return;
+        }
+
+        await this.refreshForm();
+    },
+
+    /**
+     * Refresh the form with actual data from server.
+     *
+     * For normal forms:
+     *  - if record is clean: perform a soft_reload action
+     *  - if record has unsaved changes: ask for confirmation, then reload
+     *
+     * For wizards (dialogs, target="new"):
+     *  - reload only the current record without full action reload
+     *
+     * @returns {Promise<void>}
+     */
+    async refreshForm() {
+        // Do not refresh immediately after an explicit save (debounce window)
+        if (this._lastLocalSave && Date.now() - this._lastLocalSave < 1000) {
+            return;
+        }
+
+        if (!this.model || !this.model.root) {
+            return;
+        }
+
+        // Check if this form is opened as a wizard (dialog)
+        const currentController = this.actionService.currentController;
+        const action = currentController && currentController.action;
+        const isWizard = action && action.target === "new";
+
+        const record = this.model.root;
+
+        if (!isWizard && record.isDirty) {
+            // Ask user whether to discard unsaved changes before refreshing
+            const confirmed = await new Promise((resolve) => {
+                this.dialogService.add(ConfirmationDialog, {
+                    title: this.env._t("Form is being refreshed from backend"),
+                    body: this.env._t("All unsaved changes will be lost! Continue?"),
+                    confirm: () => resolve(true),
+                    cancel: () => resolve(false),
+                    confirmLabel: this.env._t("Continue"),
+                    cancelLabel: this.env._t("Cancel"),
+                });
+            });
+
+            if (!confirmed) {
+                return;
+            }
+        }
+
+        try {
+            await record.load();
+        } catch (error) {
+            const message =
+                (error && error.data && error.data.message) ||
+                (error && error.message) ||
+                String(error);
+            this.notificationService.add(
+                this.env._t("Could not reload form. ") + message,
+                {type: "danger"}
+            );
+            return;
+        }
+
+        // Update the view (only if component is still mounted)
+        if (this.model && this.model.root) {
+            this.render(true);
+        }
+    },
+
+    /**
+     * Override of save button handler.
+     *
+     * Stores timestamp of last local save to avoid immediate auto-refresh
+     * triggered by our own changes.
+     */
+    async saveButtonClicked() {
+        this._lastLocalSave = Date.now();
+        return await this._super(...arguments);
+    },
+});