From 0e40e26f22e261aa048cb8798c758cb17a5bfbcc Mon Sep 17 00:00:00 2001
From: Don Turner <donturner@google.com>
Date: Tue, 9 May 2023 19:04:46 +0100
Subject: [PATCH] Add analytics for search queries

Change-Id: If5290a903afb928fc1c3aaa66a52d2f182aba118
---
 .../nowinandroid/core/analytics/AnalyticsEvent.kt     |  2 ++
 .../nowinandroid/feature/search/SearchViewModel.kt    | 11 +++++++++++
 2 files changed, 13 insertions(+)

diff --git a/core/analytics/src/main/java/com/google/samples/apps/nowinandroid/core/analytics/AnalyticsEvent.kt b/core/analytics/src/main/java/com/google/samples/apps/nowinandroid/core/analytics/AnalyticsEvent.kt
index 97ae76b56..3e0650eed 100644
--- a/core/analytics/src/main/java/com/google/samples/apps/nowinandroid/core/analytics/AnalyticsEvent.kt
+++ b/core/analytics/src/main/java/com/google/samples/apps/nowinandroid/core/analytics/AnalyticsEvent.kt
@@ -34,6 +34,7 @@ data class AnalyticsEvent(
     class Types {
         companion object {
             const val SCREEN_VIEW = "screen_view" // (extras: SCREEN_NAME)
+            const val VIEW_SEARCH_RESULTS = "view_search_results" // (extras: SEARCH_TERM)
         }
     }
 
@@ -53,6 +54,7 @@ data class AnalyticsEvent(
     class ParamKeys {
         companion object {
             const val SCREEN_NAME = "screen_name"
+            const val SEARCH_TERM = "search_term"
         }
     }
 }
diff --git a/feature/search/src/main/java/com/google/samples/apps/nowinandroid/feature/search/SearchViewModel.kt b/feature/search/src/main/java/com/google/samples/apps/nowinandroid/feature/search/SearchViewModel.kt
index f4b4485bc..b1b0614dc 100644
--- a/feature/search/src/main/java/com/google/samples/apps/nowinandroid/feature/search/SearchViewModel.kt
+++ b/feature/search/src/main/java/com/google/samples/apps/nowinandroid/feature/search/SearchViewModel.kt
@@ -19,6 +19,9 @@ package com.google.samples.apps.nowinandroid.feature.search
 import androidx.lifecycle.SavedStateHandle
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
+import com.google.samples.apps.nowinandroid.core.analytics.AnalyticsEvent
+import com.google.samples.apps.nowinandroid.core.analytics.AnalyticsEvent.Param
+import com.google.samples.apps.nowinandroid.core.analytics.AnalyticsHelper
 import com.google.samples.apps.nowinandroid.core.data.repository.RecentSearchRepository
 import com.google.samples.apps.nowinandroid.core.domain.GetRecentSearchQueriesUseCase
 import com.google.samples.apps.nowinandroid.core.domain.GetSearchContentsCountUseCase
@@ -42,6 +45,7 @@ class SearchViewModel @Inject constructor(
     recentSearchQueriesUseCase: GetRecentSearchQueriesUseCase,
     private val recentSearchRepository: RecentSearchRepository,
     private val savedStateHandle: SavedStateHandle,
+    private val analyticsHelper: AnalyticsHelper,
 ) : ViewModel() {
 
     val searchQuery = savedStateHandle.getStateFlow(SEARCH_QUERY, "")
@@ -105,6 +109,13 @@ class SearchViewModel @Inject constructor(
         viewModelScope.launch {
             recentSearchRepository.insertOrReplaceRecentSearch(query)
         }
+        analyticsHelper.logEvent(
+            AnalyticsEvent(
+                type = SEARCH_QUERY,
+                extras = listOf(Param(SEARCH_QUERY, query)
+                )
+            )
+        )
     }
 
     fun clearRecentSearches() {