Use ContactRecord.systemNickname

package.json

@@ -192,7 +192,7 @@
     "@babel/preset-typescript": "7.17.12",
     "@electron/fuses": "1.5.0",
     "@mixer/parallel-prettier": "2.0.1",
-    "@signalapp/mock-server": "2.14.0",
+    "@signalapp/mock-server": "2.15.0",
     "@storybook/addon-a11y": "6.5.6",
     "@storybook/addon-actions": "6.5.6",
     "@storybook/addon-controls": "6.5.6",

protos/SignalStorage.proto

@@ -95,6 +95,7 @@ message ContactRecord {
   optional uint64 unregisteredAtTimestamp = 16;
   optional string systemGivenName = 17;
   optional string systemFamilyName = 18;
+  optional string systemNickname = 19;
 }
 
 message GroupV1Record {

ts/model-types.d.ts

@@ -327,6 +327,7 @@ export type ConversationAttributesType = {
   name?: string;
   systemGivenName?: string;
   systemFamilyName?: string;
+  systemNickname?: string;
   needsStorageServiceSync?: boolean;
   needsVerification?: boolean;
   profileSharing?: boolean;

ts/models/conversations.ts

@@ -352,7 +352,8 @@ export class ConversationModel extends window.Backbone
     this.on('newmessage', this.onNewMessage);
     this.on('change:profileKey', this.onChangeProfileKey);
     this.on(
-      'change:name change:profileName change:profileFamilyName change:e164',
+      'change:name change:profileName change:profileFamilyName change:e164 ' +
+        'change:systemGivenName change:systemFamilyName change:systemNickname',
       () => this.maybeClearUsername()
     );
 
@@ -1910,6 +1911,7 @@ export class ConversationModel extends window.Backbone
       name: this.get('name'),
       systemGivenName: this.get('systemGivenName'),
       systemFamilyName: this.get('systemFamilyName'),
+      systemNickname: this.get('systemNickname'),
       phoneNumber: this.getNumber(),
       profileName: this.getProfileName(),
       profileSharing: this.get('profileSharing'),

ts/services/storageRecordOps.ts

@@ -198,6 +198,10 @@ export async function toContactRecord(
   if (systemFamilyName) {
     contactRecord.systemFamilyName = systemFamilyName;
   }
+  const systemNickname = conversation.get('systemNickname');
+  if (systemNickname) {
+    contactRecord.systemNickname = systemNickname;
+  }
   contactRecord.blocked = conversation.isBlocked();
   contactRecord.whitelisted = Boolean(conversation.get('profileSharing'));
   contactRecord.archived = Boolean(conversation.get('isArchived'));
@@ -1033,6 +1037,7 @@ export async function mergeContactRecord(
   conversation.set({
     systemGivenName: dropNull(contactRecord.systemGivenName),
     systemFamilyName: dropNull(contactRecord.systemFamilyName),
+    systemNickname: dropNull(contactRecord.systemNickname),
   });
 
   // https://github.com/signalapp/Signal-Android/blob/fc3db538bcaa38dc149712a483d3032c9c1f3998/app/src/main/java/org/thoughtcrime/securesms/database/RecipientDatabase.kt#L921-L936

ts/state/ducks/conversations.ts

@@ -193,6 +193,7 @@ export type ConversationType = ReadonlyDeep<
     name?: string;
     systemGivenName?: string;
     systemFamilyName?: string;
+    systemNickname?: string;
     familyName?: string;
     firstName?: string;
     profileName?: string;

ts/test-mock/pnp/username_test.ts

@@ -80,7 +80,9 @@ describe('pnp/username', function needsName() {
     await bootstrap.teardown();
   });
 
-  it('drops username when contact name becomes known', async () => {
+  for (const type of ['profile', 'system']) {
+    // eslint-disable-next-line no-loop-func
+    it(`drops username when contact's ${type} name becomes known`, async () => {
       const { phone } = bootstrap;
 
       const window = await app.getWindow();
@@ -93,11 +95,19 @@ describe('pnp/username', function needsName() {
         )
         .waitFor();
 
-    debug('adding profile key for username contact');
       let state = await phone.expectStorageState('consistency check');
+
+      if (type === 'profile') {
+        debug('adding profile key for username contact');
         state = state.updateContact(usernameContact, {
           profileKey: usernameContact.profileKey.serialize(),
         });
+      } else {
+        debug('adding nickname for username contact');
+        state = state.updateContact(usernameContact, {
+          systemNickname: usernameContact.profileName,
+        });
+      }
       await phone.setStorageState(state);
       await phone.sendFetchStorage({
         timestamp: bootstrap.getTimestamp(),
@@ -119,7 +129,11 @@ describe('pnp/username', function needsName() {
 
         const { added, removed } = newState.diff(state);
         assert.strictEqual(added.length, 1, 'only one record must be added');
-      assert.strictEqual(removed.length, 1, 'only one record must be removed');
+        assert.strictEqual(
+          removed.length,
+          1,
+          'only one record must be removed'
+        );
 
         assert.strictEqual(
           added[0].contact?.serviceUuid,
@@ -134,6 +148,7 @@ describe('pnp/username', function needsName() {
         assert.strictEqual(removed[0].contact?.username, USERNAME);
       }
     });
+  }
 
   it('reserves/confirms/deletes username', async () => {
     const { phone, server } = bootstrap;

ts/util/getTitle.ts

@@ -49,7 +49,16 @@ export function getTitleNoDefault(
 export function canHaveUsername(
   attributes: Pick<
     ConversationAttributesType,
-    'id' | 'type' | 'name' | 'profileName' | 'profileFamilyName' | 'e164'
+    | 'id'
+    | 'type'
+    | 'name'
+    | 'profileName'
+    | 'profileFamilyName'
+    | 'e164'
+    | 'systemGivenName'
+    | 'systemFamilyName'
+    | 'systemNickname'
+    | 'type'
   >,
   ourConversationId: string | undefined
 ): boolean {
@@ -84,13 +93,13 @@ export function getProfileName(
 export function getSystemName(
   attributes: Pick<
     ConversationAttributesType,
-    'systemGivenName' | 'systemFamilyName' | 'type'
+    'systemGivenName' | 'systemFamilyName' | 'systemNickname' | 'type'
   >
 ): string | undefined {
   if (isDirectConversation(attributes)) {
-    return combineNames(
+    return (
-      attributes.systemGivenName,
+      attributes.systemNickname ||
-      attributes.systemFamilyName
+      combineNames(attributes.systemGivenName, attributes.systemFamilyName)
     );
   }
 

yarn.lock

@@ -2170,10 +2170,10 @@
     node-gyp-build "^4.2.3"
     uuid "^8.3.0"
 
-"@signalapp/mock-server@2.14.0":
+"@signalapp/mock-server@2.15.0":
-  version "2.14.0"
+  version "2.15.0"
-  resolved "https://registry.yarnpkg.com/@signalapp/mock-server/-/mock-server-2.14.0.tgz#6309d944cf46e58f6141df45075de882d964ae0a"
+  resolved "https://registry.yarnpkg.com/@signalapp/mock-server/-/mock-server-2.15.0.tgz#de86ddc4c3f7cbe1e91941832c4b317946e90364"
-  integrity sha512-NSLnfjho4HCyrz4Y6cyoIK0f+iuhOrxEFmaabdVUepOaSHPZi1MTyYYo0d6NzD/PGREAQFJuzqNaE+7zhSiPEQ==
+  integrity sha512-bxu4hpnEAAvDT7Yg2LZQNIL/9ciNrGG0hPJlj+dT2iwsHo2AAP8Ej4sLfAiy0O2kYbf2bKcvfTE9C+XwkdAW+w==
   dependencies:
     "@signalapp/libsignal-client" "^0.22.0"
     debug "^4.3.2"