[FIX] spreadsheet: fetch currency field

Get to a list view where there's a monetary field AND the related currency
field in the same list.
Then insert the list in a spreadsheet.
=> Either the currency format is not fetched or the currency name, depending
on the order in the list.

Bug introduced by 8777973e

opw-3770057

closes odoo/odoo#157623

Signed-off-by: Pierre Rousseau (pro) <pro@odoo.com>

addons/spreadsheet/static/src/list/list_data_source.js

@@ -85,6 +85,7 @@ export class ListDataSource extends OdooViewsDataSource {
                     spec[field.name] = {};
                     spec[field.currency_field] = {
                         fields: {
+                            ...spec[field.currency_field]?.fields,
                             name: {}, // currency code
                             symbol: {},
                             decimal_places: {},
@@ -95,7 +96,12 @@ export class ListDataSource extends OdooViewsDataSource {
                 case "many2one":
                 case "many2many":
                 case "one2many":
-                    spec[field.name] = { fields: { display_name: {} } };
+                    spec[field.name] = {
+                        fields: {
+                            display_name: {},
+                            ...spec[field.name]?.fields,
+                        },
+                    };
                     break;
                 default:
                     spec[field.name] = field;

addons/spreadsheet/static/tests/lists/list_plugin_test.js

@@ -549,6 +549,34 @@ QUnit.module("spreadsheet > list plugin", {}, () => {
         });
     });
 
+    QUnit.test(
+        "list with both a monetary field and the related currency field",
+        async function (assert) {
+            const { model } = await createSpreadsheetWithList({
+                columns: ["pognon", "currency_id"],
+            });
+            setCellContent(model, "A1", '=ODOO.LIST(1, 1, "pognon")');
+            setCellContent(model, "A2", '=ODOO.LIST(1, 1, "currency_id")');
+            await waitForDataSourcesLoaded(model);
+            assert.strictEqual(getEvaluatedCell(model, "A1").formattedValue, "74.40€");
+            assert.strictEqual(getEvaluatedCell(model, "A2").value, "EUR");
+        }
+    );
+
+    QUnit.test(
+        "list with both a monetary field and the related currency field",
+        async function (assert) {
+            const { model } = await createSpreadsheetWithList({
+                columns: ["currency_id", "pognon"],
+            });
+            setCellContent(model, "A1", '=ODOO.LIST(1, 1, "pognon")');
+            setCellContent(model, "A2", '=ODOO.LIST(1, 1, "currency_id")');
+            await waitForDataSourcesLoaded(model);
+            assert.strictEqual(getEvaluatedCell(model, "A1").formattedValue, "74.40€");
+            assert.strictEqual(getEvaluatedCell(model, "A2").value, "EUR");
+        }
+    );
+
     QUnit.test(
         "List record limit is computed during the import and UPDATE_CELL",
         async function (assert) {