Searching for "Note to self" should show note to self in search results (#1070)

app/src/main/java/org/thoughtcrime/securesms/home/HomeActivity.kt

@@ -269,7 +269,12 @@ class HomeActivity : ScreenLockActionBarActivity(),
                             addAll(result.groupedContacts)
                         }
                         else -> buildList {
-                            result.contactAndGroupList.takeUnless { it.isEmpty() }?.let {
+                            val conversations = result.contactAndGroupList.toMutableList()
+                            if(result.showNoteToSelf){
+                                conversations.add(GlobalSearchAdapter.Model.SavedMessages(publicKey))
+                            }
+
+                            conversations.takeUnless { it.isEmpty() }?.let {
                                 add(GlobalSearchAdapter.Model.Header(R.string.sessionConversations))
                                 addAll(it)
                             }

app/src/main/java/org/thoughtcrime/securesms/home/search/GlobalSearchResult.kt

@@ -9,7 +9,8 @@ data class GlobalSearchResult(
     val query: String,
     val contacts: List<Contact> = emptyList(),
     val threads: List<GroupRecord> = emptyList(),
-    val messages: List<MessageResult> = emptyList()
+    val messages: List<MessageResult> = emptyList(),
+    val showNoteToSelf: Boolean = false
 ) {
     val isEmpty: Boolean
         get() = contacts.isEmpty() && threads.isEmpty() && messages.isEmpty()

app/src/main/java/org/thoughtcrime/securesms/home/search/GlobalSearchViewModel.kt

@@ -28,6 +28,7 @@ import kotlinx.coroutines.flow.shareIn
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.plus
 import kotlinx.coroutines.withContext
+import network.loki.messenger.R
 import org.session.libsignal.utilities.Log
 import org.thoughtcrime.securesms.database.DatabaseContentProviders
 import org.thoughtcrime.securesms.dependencies.ConfigFactory
@@ -56,6 +57,8 @@ class GlobalSearchViewModel @Inject constructor(
         configFactory.configUpdateNotifications
     )
 
+    val noteToSelfString by lazy { application.getString(R.string.noteToSelf).lowercase() }
+
     val result = combine(
         _queryText,
         observeChangesAffectingSearch().onStart { emit(Unit) }
@@ -73,7 +76,14 @@ class GlobalSearchViewModel @Inject constructor(
                         )
                     }
                 } else {
-                    searchRepository.suspendQuery(query).toGlobalSearchResult()
+                    val results = searchRepository.suspendQuery(query).toGlobalSearchResult()
+
+                    // show "Note to Self" is the user searches for parts of"Note to Self"
+                    if(noteToSelfString.contains(query.lowercase())){
+                        results.copy(showNoteToSelf = true)
+                    } else {
+                        results
+                    }
                 }
             } catch (e: Exception) {
                 Log.e("GlobalSearchViewModel", "Error searching len = ${query.length}", e)