Add autocomplete deletion daily pixel (#5078)

Task/Issue URL:
https://app.asana.com/0/488551667048375/1208403817322208/f

### Description
- Adds an `AUTOCOMPLETE_RESULT_DELETED_DAILY` pixel that's fired once
per day when an autocomplete result is deleted.
- This is fired from both the browser tab and system search.

### Steps to test this PR

_Browser tab_
- [ ] Fresh install
- [ ] Search for something
- [ ] Long press and delete the search suggestion
- [ ] Verify that the `m_autocomplete_result_deleted_daily` pixel is
fired
- [ ] Search for something
- [ ] Long press and delete the search suggestion
- [ ] Verify that the `m_autocomplete_result_deleted_daily` pixel is not
fired

_System search_
- [ ] Fresh install
- [ ] Add the search widget
- [ ] Search for something
- [ ] Long press and delete the search suggestion after tapping the
widget
- [ ] Verify that the `m_autocomplete_result_deleted_daily` pixel is
fired
- [ ] Search for something
- [ ] Long press and delete the search suggestion after tapping the
widget
- [ ] Verify that the `m_autocomplete_result_deleted_daily` pixel is not
fired

app/src/androidTest/java/com/duckduckgo/app/browser/BrowserTabViewModelTest.kt

@@ -5783,7 +5783,7 @@ class BrowserTabViewModelTest {
     }
 
     @Test
-    fun whenOnRemoveSearchSuggestionConfirmedForHistorySuggestionThenPixelFiredAndHistoryEntryRemoved() = runBlocking {
+    fun whenOnRemoveSearchSuggestionConfirmedForHistorySuggestionThenPixelsFiredAndHistoryEntryRemoved() = runBlocking {
         val suggestion = AutoCompleteHistorySuggestion(phrase = "phrase", title = "title", url = "url", isAllowedInTopHits = false)
         val omnibarText = "foo"
 
@@ -5793,13 +5793,14 @@ class BrowserTabViewModelTest {
         testee.onRemoveSearchSuggestionConfirmed(suggestion, omnibarText)
 
         verify(mockPixel).fire(AppPixelName.AUTOCOMPLETE_RESULT_DELETED)
+        verify(mockPixel).fire(AppPixelName.AUTOCOMPLETE_RESULT_DELETED_DAILY, type = Daily())
         verify(mockNavigationHistory).removeHistoryEntryByUrl(suggestion.url)
         testObserver.assertValue(omnibarText)
         assertCommandIssued<Command.AutocompleteItemRemoved>()
     }
 
     @Test
-    fun whenOnRemoveSearchSuggestionConfirmedForHistorySearchSuggestionThenPixelFiredAndHistoryEntryRemoved() = runBlocking {
+    fun whenOnRemoveSearchSuggestionConfirmedForHistorySearchSuggestionThenPixelsFiredAndHistoryEntryRemoved() = runBlocking {
         val suggestion = AutoCompleteHistorySearchSuggestion(phrase = "phrase", isAllowedInTopHits = false)
         val omnibarText = "foo"
 
@@ -5809,6 +5810,7 @@ class BrowserTabViewModelTest {
         testee.onRemoveSearchSuggestionConfirmed(suggestion, omnibarText)
 
         verify(mockPixel).fire(AppPixelName.AUTOCOMPLETE_RESULT_DELETED)
+        verify(mockPixel).fire(AppPixelName.AUTOCOMPLETE_RESULT_DELETED_DAILY, type = Daily())
         verify(mockNavigationHistory).removeHistoryEntryByQuery(suggestion.phrase)
         testObserver.assertValue(omnibarText)
         assertCommandIssued<Command.AutocompleteItemRemoved>()

app/src/main/java/com/duckduckgo/app/browser/BrowserTabViewModel.kt

@@ -222,6 +222,7 @@ import com.duckduckgo.app.pixels.AppPixelName.AUTOCOMPLETE_BANNER_SHOWN
 import com.duckduckgo.app.pixels.AppPixelName.AUTOCOMPLETE_HISTORY_SEARCH_SELECTION
 import com.duckduckgo.app.pixels.AppPixelName.AUTOCOMPLETE_HISTORY_SITE_SELECTION
 import com.duckduckgo.app.pixels.AppPixelName.AUTOCOMPLETE_RESULT_DELETED
+import com.duckduckgo.app.pixels.AppPixelName.AUTOCOMPLETE_RESULT_DELETED_DAILY
 import com.duckduckgo.app.pixels.AppPixelName.AUTOCOMPLETE_SEARCH_PHRASE_SELECTION
 import com.duckduckgo.app.pixels.AppPixelName.AUTOCOMPLETE_SEARCH_WEBSITE_SELECTION
 import com.duckduckgo.app.pixels.AppPixelName.ONBOARDING_SEARCH_CUSTOM
@@ -899,6 +900,8 @@ class BrowserTabViewModel @Inject constructor(
     fun onRemoveSearchSuggestionConfirmed(suggestion: AutoCompleteSuggestion, omnibarText: String) {
         appCoroutineScope.launch(dispatchers.io()) {
             pixel.fire(AUTOCOMPLETE_RESULT_DELETED)
+            pixel.fire(AUTOCOMPLETE_RESULT_DELETED_DAILY, type = Daily())
+
             when (suggestion) {
                 is AutoCompleteHistorySuggestion -> {
                     history.removeHistoryEntryByUrl(suggestion.url)

app/src/main/java/com/duckduckgo/app/pixels/AppPixelName.kt

@@ -218,6 +218,7 @@ enum class AppPixelName(override val pixelName: String) : Pixel.PixelName {
     AUTOCOMPLETE_DISPLAYED_LOCAL_HISTORY_SEARCH("m_autocomplete_displayed_history_search"),
 
     AUTOCOMPLETE_RESULT_DELETED("m_autocomplete_result_deleted"),
+    AUTOCOMPLETE_RESULT_DELETED_DAILY("m_autocomplete_result_deleted_daily"),
 
     SERP_REQUERY("rq_%s"),
 

app/src/main/java/com/duckduckgo/app/systemsearch/SystemSearchViewModel.kt

@@ -316,6 +316,8 @@ class SystemSearchViewModel @Inject constructor(
     fun onRemoveSearchSuggestionConfirmed(suggestion: AutoCompleteSuggestion, omnibarText: String) {
         appCoroutineScope.launch(dispatchers.io()) {
             pixel.fire(AUTOCOMPLETE_RESULT_DELETED)
+            pixel.fire(AUTOCOMPLETE_RESULT_DELETED_DAILY, type = Daily())
+
             when (suggestion) {
                 is AutoCompleteHistorySuggestion -> {
                     history.removeHistoryEntryByUrl(suggestion.url)

app/src/test/java/com/duckduckgo/app/systemsearch/SystemSearchViewModelTest.kt

@@ -30,6 +30,7 @@ import com.duckduckgo.app.onboarding.store.*
 import com.duckduckgo.app.pixels.AppPixelName.*
 import com.duckduckgo.app.settings.db.SettingsDataStore
 import com.duckduckgo.app.statistics.pixels.Pixel
+import com.duckduckgo.app.statistics.pixels.Pixel.PixelType.Daily
 import com.duckduckgo.app.systemsearch.SystemSearchViewModel.Command
 import com.duckduckgo.app.systemsearch.SystemSearchViewModel.Command.AutocompleteItemRemoved
 import com.duckduckgo.app.systemsearch.SystemSearchViewModel.Command.LaunchDuckDuckGo
@@ -510,7 +511,7 @@ class SystemSearchViewModelTest {
     }
 
     @Test
-    fun whenOnRemoveSearchSuggestionConfirmedForHistorySuggestionThenPixelFiredAndHistoryEntryRemoved() = runBlocking {
+    fun whenOnRemoveSearchSuggestionConfirmedForHistorySuggestionThenPixelsFiredAndHistoryEntryRemoved() = runBlocking {
         val suggestion = AutoCompleteHistorySuggestion(phrase = "phrase", title = "title", url = "url", isAllowedInTopHits = false)
         val omnibarText = "foo"
 
@@ -520,13 +521,14 @@ class SystemSearchViewModelTest {
         testee.onRemoveSearchSuggestionConfirmed(suggestion, omnibarText)
 
         verify(mockPixel).fire(AUTOCOMPLETE_RESULT_DELETED)
+        verify(mockPixel).fire(AUTOCOMPLETE_RESULT_DELETED_DAILY, type = Daily())
         verify(mockHistory).removeHistoryEntryByUrl(suggestion.url)
         testObserver.assertValue(omnibarText)
         assertCommandIssued<AutocompleteItemRemoved>()
     }
 
     @Test
-    fun whenOnRemoveSearchSuggestionConfirmedForHistorySearchSuggestionThenPixelFiredAndHistoryEntryRemoved() = runBlocking {
+    fun whenOnRemoveSearchSuggestionConfirmedForHistorySearchSuggestionThenPixelsFiredAndHistoryEntryRemoved() = runBlocking {
         val suggestion = AutoCompleteHistorySearchSuggestion(phrase = "phrase", isAllowedInTopHits = false)
         val omnibarText = "foo"
 
@@ -536,6 +538,7 @@ class SystemSearchViewModelTest {
         testee.onRemoveSearchSuggestionConfirmed(suggestion, omnibarText)
 
         verify(mockPixel).fire(AUTOCOMPLETE_RESULT_DELETED)
+        verify(mockPixel).fire(AUTOCOMPLETE_RESULT_DELETED_DAILY, type = Daily())
         verify(mockHistory).removeHistoryEntryByQuery(suggestion.phrase)
         testObserver.assertValue(omnibarText)
         assertCommandIssued<AutocompleteItemRemoved>()