ExodusDataProvider: Migrate to hilt

Signed-off-by: Aayush Gupta <aayushgupta219@gmail.com>

app/src/main/java/com/aurora/store/data/providers/ExodusDataProvider.kt

@@ -20,34 +20,23 @@
 package com.aurora.store.data.providers
 
 import android.content.Context
-import com.aurora.store.data.SingletonHolder
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.qualifiers.ApplicationContext
+import dagger.hilt.components.SingletonComponent
 import org.json.JSONArray
 import org.json.JSONObject
 import java.nio.charset.StandardCharsets
+import javax.inject.Singleton
 
-class ExodusDataProvider private constructor(val context: Context) {
+@Module
+@InstallIn(SingletonComponent::class)
+object ExodusDataProvider {
 
-    companion object : SingletonHolder<ExodusDataProvider, Context>(::ExodusDataProvider)
-
-    private val exodusTrackers: JSONObject
-
-    init {
-        exodusTrackers = loadLocalTrackers()
-    }
-
-    fun getLocalTrackers(): JSONObject {
-        return exodusTrackers
-    }
-
-    fun getFilteredTrackers(trackerIds: List<Int>): List<JSONObject> {
-        return trackerIds.map {
-            exodusTrackers.getJSONObject(
-                it.toString()
-            )
-        }.toList()
-    }
-
-    private fun loadLocalTrackers(): JSONObject {
+    @Provides
+    @Singleton
+    fun providesLocalTrackersInfo(@ApplicationContext context: Context): JSONObject {
         val inputStream = context.assets.open("exodus_trackers.json")
         val bytes = ByteArray(inputStream.available())
         inputStream.read(bytes)

app/src/main/java/com/aurora/store/view/ui/details/DetailsExodusFragment.kt

@@ -29,12 +29,12 @@ import com.aurora.extensions.browse
 import com.aurora.store.R
 import com.aurora.store.data.model.ExodusTracker
 import com.aurora.store.data.model.Report
-import com.aurora.store.data.providers.ExodusDataProvider
 import com.aurora.store.databinding.ActivityGenericRecyclerBinding
 import com.aurora.store.view.epoxy.views.HeaderViewModel_
 import com.aurora.store.view.epoxy.views.details.ExodusViewModel_
 import dagger.hilt.android.AndroidEntryPoint
 import org.json.JSONObject
+import javax.inject.Inject
 
 @AndroidEntryPoint
 class DetailsExodusFragment : Fragment(R.layout.activity_generic_recycler) {
@@ -45,6 +45,9 @@ class DetailsExodusFragment : Fragment(R.layout.activity_generic_recycler) {
 
     private val args: DetailsExodusFragmentArgs by navArgs()
 
+    @Inject
+    lateinit var exodusTrackers: JSONObject
+
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         _binding = ActivityGenericRecyclerBinding.bind(view)
@@ -88,7 +91,10 @@ class DetailsExodusFragment : Fragment(R.layout.activity_generic_recycler) {
     }
 
     private fun getExodusTrackersFromReport(report: Report): List<ExodusTracker> {
-        val trackerObjects: List<JSONObject> = fetchLocalTrackers(report.trackers)
+        val trackerObjects = report.trackers.map {
+            exodusTrackers.getJSONObject(it.toString())
+        }.toList()
+
         return trackerObjects.map {
             ExodusTracker().apply {
                 id = it.getInt("id")
@@ -103,14 +109,4 @@ class DetailsExodusFragment : Fragment(R.layout.activity_generic_recycler) {
             }
         }.toList()
     }
-
-    private fun fetchLocalTrackers(trackerIds: List<Int>): List<JSONObject> {
-        return try {
-            ExodusDataProvider
-                .with(requireContext())
-                .getFilteredTrackers(trackerIds)
-        } catch (e: Exception) {
-            emptyList()
-        }
-    }
 }