fix: moving expense to selfDM message not correct

src/languages/en.ts

@@ -996,6 +996,7 @@ const translations = {
         threadTrackReportName: ({formattedAmount, comment}: ThreadRequestReportNameParams) => `Tracking ${formattedAmount} ${comment ? `for ${comment}` : ''}`,
         threadPaySomeoneReportName: ({formattedAmount, comment}: ThreadSentMoneyReportNameParams) => `${formattedAmount} sent${comment ? ` for ${comment}` : ''}`,
         movedFromSelfDM: ({workspaceName, reportName}: MovedFromSelfDMParams) => `moved expense from self DM to ${workspaceName ?? `chat with ${reportName}`}`,
+        movedToSelfDM: 'moved expense to self DM',
         tagSelection: 'Select a tag to better organize your spend.',
         categorySelection: 'Select a category to better organize your spend.',
         error: {

src/languages/es.ts

@@ -994,6 +994,7 @@ const translations = {
         threadTrackReportName: ({formattedAmount, comment}: ThreadRequestReportNameParams) => `Seguimiento ${formattedAmount} ${comment ? `para ${comment}` : ''}`,
         threadPaySomeoneReportName: ({formattedAmount, comment}: ThreadSentMoneyReportNameParams) => `${formattedAmount} enviado${comment ? ` para ${comment}` : ''}`,
         movedFromSelfDM: ({workspaceName, reportName}: MovedFromSelfDMParams) => `movió el gasto desde su propio mensaje directo a ${workspaceName ?? `un chat con ${reportName}`}`,
+        movedToSelfDM: 'movió el gasto a su propio mensaje',
         tagSelection: 'Selecciona una etiqueta para organizar mejor tus gastos.',
         categorySelection: 'Selecciona una categoría para organizar mejor tus gastos.',
         error: {

src/libs/ModifiedExpenseMessage.ts

@@ -12,7 +12,7 @@ import Log from './Log';
 import {getCleanedTagName, getSortedTagKeys} from './PolicyUtils';
 import {getOriginalMessage, isModifiedExpenseAction} from './ReportActionsUtils';
 // eslint-disable-next-line import/no-cycle
-import {buildReportNameFromParticipantNames, getPolicyExpenseChatName, getPolicyName, getRootParentReport, isPolicyExpenseChat} from './ReportUtils';
+import {buildReportNameFromParticipantNames, getPolicyExpenseChatName, getPolicyName, getRootParentReport, isPolicyExpenseChat, isSelfDM} from './ReportUtils';
 import {getTagArrayFromName} from './TransactionUtils';
 
 let allPolicyTags: OnyxCollection<PolicyTagLists> = {};
@@ -139,11 +139,19 @@ function getForDistanceRequest(newMerchant: string, oldMerchant: string, newAmou
 function getForExpenseMovedFromSelfDM(destinationReportID: string) {
     const destinationReport = allReports?.[`${ONYXKEYS.COLLECTION.REPORT}${destinationReportID}`];
     const rootParentReport = getRootParentReport(destinationReport);
-
-    // The "Move report" flow only supports moving expenses to a policy expense chat or a 1:1 DM.
+    // In OldDot, expenses could be moved to a self-DM. Return the corresponding message for this case.
+    if (isSelfDM(rootParentReport)) {
+        return translateLocal('iou.movedToSelfDM');
+    }
+    // In NewDot, the "Move report" flow only supports moving expenses from self-DM to:
+    // - A policy expense chat
+    // - A 1:1 DM
     const reportName = isPolicyExpenseChat(rootParentReport) ? getPolicyExpenseChatName(rootParentReport) : buildReportNameFromParticipantNames({report: rootParentReport});
     const policyName = getPolicyName(rootParentReport, true);
-
+    // If we can't determine either the report name or policy name, return the default message
+    if (isEmpty(policyName) && !reportName) {
+        return translateLocal('iou.changedTheExpense');
+    }
     return translateLocal('iou.movedFromSelfDM', {
         reportName,
         workspaceName: !isEmpty(policyName) ? policyName : undefined,

tests/unit/ModifiedExpenseMessageTest.ts

@@ -1,7 +1,11 @@
+import Onyx from 'react-native-onyx';
 import ModifiedExpenseMessage from '@libs/ModifiedExpenseMessage';
 import CONST from '@src/CONST';
+import {translate} from '@src/libs/Localize';
+import ONYXKEYS from '@src/ONYXKEYS';
 import createRandomReportAction from '../utils/collections/reportActions';
 import createRandomReport from '../utils/collections/reports';
+import waitForBatchedUpdates from '../utils/waitForBatchedUpdates';
 
 describe('ModifiedExpenseMessage', () => {
     describe('getForAction', () => {
@@ -396,5 +400,109 @@ describe('ModifiedExpenseMessage', () => {
                 expect(result).toEqual(expectedResult);
             });
         });
+
+        describe('when moving an expense', () => {
+            beforeEach(() => Onyx.clear());
+            it('return the message "moved expense to self DM" when moving an expense from an expense chat or 1:1 DM to selfDM', async () => {
+                // Given the selfDM report and report action
+                const selfDMReport = {
+                    ...report,
+                    chatType: CONST.REPORT.CHAT_TYPE.SELF_DM,
+                };
+                const reportAction = {
+                    ...createRandomReportAction(1),
+                    actionName: CONST.REPORT.ACTIONS.TYPE.MODIFIED_EXPENSE,
+                    originalMessage: {
+                        movedToReportID: selfDMReport.reportID,
+                    },
+                };
+                await Onyx.set(`${ONYXKEYS.COLLECTION.REPORT}`, {[`${ONYXKEYS.COLLECTION.REPORT}${selfDMReport.reportID}`]: selfDMReport});
+                await waitForBatchedUpdates();
+
+                const expectedResult = translate(CONST.LOCALES.EN as 'en', 'iou.movedToSelfDM');
+
+                // When the expense is moved from an expense chat or 1:1 DM to selfDM
+                const result = ModifiedExpenseMessage.getForReportAction(selfDMReport.reportID, reportAction);
+                // Then it should return the 'moved expense to self DM' message
+                expect(result).toEqual(expectedResult);
+            });
+
+            it('return the message "changed the expense" when reportName and workspace name are empty', async () => {
+                // Given the policyExpenseChat with reportName is empty and report action
+                const policyExpenseChat = {
+                    ...report,
+                    chatType: CONST.REPORT.CHAT_TYPE.POLICY_EXPENSE_CHAT,
+                    reportName: '',
+                    isOwnPolicyExpenseChat: false,
+                };
+                const reportAction = {
+                    ...createRandomReportAction(1),
+                    actionName: CONST.REPORT.ACTIONS.TYPE.MODIFIED_EXPENSE,
+                    originalMessage: {
+                        movedToReportID: policyExpenseChat.reportID,
+                    },
+                };
+                await Onyx.set(`${ONYXKEYS.COLLECTION.REPORT}`, {[`${ONYXKEYS.COLLECTION.REPORT}${policyExpenseChat.reportID}`]: policyExpenseChat});
+                await waitForBatchedUpdates();
+
+                const expectedResult = translate(CONST.LOCALES.EN as 'en', 'iou.changedTheExpense');
+
+                // When the expense is moved to an expense chat with reportName empty
+                const result = ModifiedExpenseMessage.getForReportAction(policyExpenseChat.reportID, reportAction);
+                // Then it should return the 'changed the expense' message
+                expect(result).toEqual(expectedResult);
+            });
+
+            it('return the message "moved expense from self DM to policyName" when both reportName and policyName are present', async () => {
+                // Given the policyExpenseChat with both reportName and policyName are present and report action
+                const policyExpenseChat = {
+                    ...report,
+                    chatType: CONST.REPORT.CHAT_TYPE.POLICY_EXPENSE_CHAT,
+                    isOwnPolicyExpenseChat: false,
+                    policyName: 'fake policyName',
+                };
+                const reportAction = {
+                    ...createRandomReportAction(1),
+                    actionName: CONST.REPORT.ACTIONS.TYPE.MODIFIED_EXPENSE,
+                    originalMessage: {
+                        movedToReportID: policyExpenseChat.reportID,
+                    },
+                };
+                await Onyx.set(`${ONYXKEYS.COLLECTION.REPORT}`, {[`${ONYXKEYS.COLLECTION.REPORT}${policyExpenseChat.reportID}`]: policyExpenseChat});
+                await waitForBatchedUpdates();
+
+                const expectedResult = translate(CONST.LOCALES.EN as 'en', 'iou.movedFromSelfDM', {reportName: policyExpenseChat.reportName, workspaceName: policyExpenseChat.policyName});
+
+                // When the expense is moved to an expense chat with both reportName and policyName are present
+                const result = ModifiedExpenseMessage.getForReportAction(policyExpenseChat.reportID, reportAction);
+                // Then it should return the correct text message
+                expect(result).toEqual(expectedResult);
+            });
+
+            it('return the message "moved expense from self DM to chat with reportName" when only reportName is present', async () => {
+                // Given the policyExpenseChat with only reportName is present and report action
+                const policyExpenseChat = {
+                    ...report,
+                    chatType: CONST.REPORT.CHAT_TYPE.POLICY_EXPENSE_CHAT,
+                    isOwnPolicyExpenseChat: false,
+                };
+                const reportAction = {
+                    ...createRandomReportAction(1),
+                    actionName: CONST.REPORT.ACTIONS.TYPE.MODIFIED_EXPENSE,
+                    originalMessage: {
+                        movedToReportID: policyExpenseChat.reportID,
+                    },
+                };
+                await Onyx.set(`${ONYXKEYS.COLLECTION.REPORT}`, {[`${ONYXKEYS.COLLECTION.REPORT}${policyExpenseChat.reportID}`]: policyExpenseChat});
+                await waitForBatchedUpdates();
+
+                const expectedResult = translate(CONST.LOCALES.EN as 'en', 'iou.movedFromSelfDM', {reportName: policyExpenseChat.reportName});
+
+                // When the expense is moved to an expense chat with only reportName is present
+                const result = ModifiedExpenseMessage.getForReportAction(policyExpenseChat.reportID, reportAction);
+                // Then it should return the correct text message
+                expect(result).toEqual(expectedResult);
+            });
+        });
     });
 });