[FIX] web: signature widget works in mobile view

Steps to reproduce:

- Install stock
- Config > Shipping > enable Signature on delivery orders
- Create delivery order > Validate
- Switch to mobile view
- Action > Sign

Issue:

We get a traceback: `Uncaught Promise > Component is destroyed`.

This happens because the signature widget is destroyed when the Action
dropdown is folded.

Solution:

Use the orm service in `this.env.services` to perform the `write`.
We have to also update the view in order to see the new delivery slip.

opw-3133731

closes odoo/odoo#114954

X-original-commit: ad555010ea668324aeee21f8aabd41fe352eb0f5
Signed-off-by: Géry Debongnie <ged@odoo.com>
Signed-off-by: Stefan-Calin Crainiciuc (stcc) <stcc@odoo.com>

addons/web/static/src/views/widgets/signature/signature.js

@@ -52,13 +52,15 @@ export class SignatureWidget extends Component {
         this.dialogService.add(SignatureDialog, dialogProps);
     }
 
-    uploadSignature({ signatureImage }) {
+    async uploadSignature({ signatureImage }) {
         const file = signatureImage[1];
-        const { resModel, resId } = this.props.record;
+        const { model, resModel, resId } = this.props.record;
 
-        this.orm.write(resModel, [resId], {
+        await this.env.services.orm.write(resModel, [resId], {
             [this.props.signatureField]: file,
         });
+        await this.props.record.load();
+        model.notify();
     }
 }
 

addons/web/static/tests/views/widgets/signature_tests.js

@@ -1,7 +1,9 @@
 /** @odoo-module **/
-import { click, getFixture, patchWithCleanup } from "@web/../tests/helpers/utils";
+import { click, getFixture, patchWithCleanup, editInput, nextTick } from "@web/../tests/helpers/utils";
 import { makeView, setupViewRegistries } from "@web/../tests/views/helpers";
+import { patchUiSize } from "@mail/../tests/helpers/patch_ui_size";
 import { NameAndSignature } from "@web/core/signature/name_and_signature";
+import { SignatureWidget } from "@web/views/widgets/signature/signature";
 
 let serverData;
 let target;
@@ -20,6 +22,7 @@ QUnit.module("Widgets", (hooks) => {
                             relation: "product",
                         },
                         sign: { string: "Signature", type: "binary" },
+                        signature: { string: "", type: "string" },
                     },
                     records: [
                         {
@@ -151,4 +154,71 @@ QUnit.module("Widgets", (hooks) => {
         await click(target, ".o_widget_signature button.o_sign_button");
         assert.containsNone(target, ".modal .modal-body a.o_web_sign_auto_button");
     });
+
+    QUnit.test("Signature widget works inside of a dropdown", async (assert) => {
+        assert.expect(7);
+        patchWithCleanup(SignatureWidget.prototype, {
+            async onClickSignature() {
+                await this._super.apply(this, arguments);
+                assert.step("onClickSignature");
+            },
+            async uploadSignature({signatureImage}) {
+                await this._super.apply(this, arguments);
+                assert.step("uploadSignature");
+            },
+        });
+
+        // force mobile view
+        patchUiSize({ width: 225 });
+
+        await makeView({
+            type: "form",
+            resModel: "partner",
+            resId: 1,
+            serverData,
+            arch: `
+                <form>
+                    <header>
+                        <button string="Dummy"/>
+                        <widget name="signature" string="Sign" full_name="display_name"/>
+                    </header>
+                    <field name="display_name" />
+                </form>
+            `,
+            mockRPC: async (route, args) => {
+                if (route === "/web/sign/get_fonts/") {
+                    return {};
+                }
+            },
+        });
+
+        // change display_name to enable auto-sign feature
+        await editInput(target, ".o_field_widget[name=display_name] input", "test");
+
+        // open the signature dialog
+        await click(target, ".o_statusbar_buttons .dropdown-toggle");
+        await click(target, ".o_widget_signature button.o_sign_button");
+
+        assert.containsOnce(target, ".modal-dialog", "Should have one modal opened");
+
+        // use auto-sign feature, might take a while
+        await click(target, ".o_web_sign_auto_button");
+
+        assert.containsOnce(target, ".modal-footer button.btn-primary");
+
+        let maxDelay = 100;
+        while (target.querySelector(".modal-footer button.btn-primary")["disabled"] && maxDelay > 0) {
+            await nextTick();
+            maxDelay--;
+        }
+
+        assert.equal(maxDelay > 0, true, "Timeout exceeded");
+
+        // close the dialog and save the signature
+        await click(target, ".modal-footer button.btn-primary:enabled");
+
+        assert.containsNone(target, ".modal-dialog", "Should have no modal opened");
+
+        assert.verifySteps(["onClickSignature", "uploadSignature"], "An error has occurred while signing");
+    });
 });