From 789cb4c6c3e2f4b6bea325b21801d098ebf04623 Mon Sep 17 00:00:00 2001
From: Clyhtsuriva <aimeric@adjutor.xyz>
Date: Fri, 14 May 2021 13:26:34 +0200
Subject: Addedd Singletons for TopManga.

---
 README.md                                          |  6 +++-
 .../xyz/adjutor/aniki/presentation/Singletons.kt   | 23 ++++++++++++++
 .../controller/manga/TopMangaController.kt         | 37 +++++++++-------------
 3 files changed, 43 insertions(+), 23 deletions(-)
 create mode 100644 app/src/main/java/xyz/adjutor/aniki/presentation/Singletons.kt

diff --git a/README.md b/README.md
index 85d9d4d..0762f58 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,11 @@ Also added the "bangers" font for the titles.
 Development done with a Gitflow workflow. I used master, release, develop and feature branches.
 
 ## Architecture
-I used the MVC architecture.
+I used the MVC (Model, View, Controller) architecture.
+
+## Singletons
+Usage of singletons.
+Used to call APIs.
 
 ## TO-DO
 + Finishing MVC
diff --git a/app/src/main/java/xyz/adjutor/aniki/presentation/Singletons.kt b/app/src/main/java/xyz/adjutor/aniki/presentation/Singletons.kt
new file mode 100644
index 0000000..430f73b
--- /dev/null
+++ b/app/src/main/java/xyz/adjutor/aniki/presentation/Singletons.kt
@@ -0,0 +1,23 @@
+package xyz.adjutor.aniki.presentation
+
+import com.google.gson.Gson
+import com.google.gson.GsonBuilder
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+import xyz.adjutor.aniki.data.manga.TopMangaApi
+
+class Singletons {
+
+    companion object {
+        val gson: Gson = GsonBuilder()
+            .setLenient()
+            .create()!!
+        private const val BASE_URL = "https://api.jikan.moe/"
+
+        val topMangaApi: TopMangaApi = Retrofit.Builder()
+            .baseUrl(BASE_URL)
+            .addConverterFactory(GsonConverterFactory.create(gson))
+            .build()
+            .create(TopMangaApi::class.java)
+    }
+}
diff --git a/app/src/main/java/xyz/adjutor/aniki/presentation/controller/manga/TopMangaController.kt b/app/src/main/java/xyz/adjutor/aniki/presentation/controller/manga/TopMangaController.kt
index 845e750..ea631fd 100644
--- a/app/src/main/java/xyz/adjutor/aniki/presentation/controller/manga/TopMangaController.kt
+++ b/app/src/main/java/xyz/adjutor/aniki/presentation/controller/manga/TopMangaController.kt
@@ -9,9 +9,7 @@ import com.google.gson.reflect.TypeToken
 import retrofit2.Call
 import retrofit2.Callback
 import retrofit2.Response
-import retrofit2.Retrofit
-import retrofit2.converter.gson.GsonConverterFactory
-import xyz.adjutor.aniki.data.manga.TopMangaApi
+import xyz.adjutor.aniki.presentation.Singletons
 import xyz.adjutor.aniki.presentation.model.manga.TopManga
 import xyz.adjutor.aniki.presentation.model.manga.TopMangaResponse
 import xyz.adjutor.aniki.presentation.view.manga.TopMangaPage
@@ -48,25 +46,20 @@ class TopMangaController {
 
     private fun makeApiCall(view: TopMangaPage, BASE_URL: String, page: Int) {
 
-        val retrofit = Retrofit.Builder()
-            .baseUrl(BASE_URL)
-            .addConverterFactory(GsonConverterFactory.create(gson))
-            .build()
-
-        val service = retrofit.create(TopMangaApi::class.java)
-        val call = service.getTopMangaData(page)
-
-        call.enqueue(object : Callback<TopMangaResponse> {
-            override fun onResponse(
-                call: Call<TopMangaResponse>,
-                response: Response<TopMangaResponse>
-            ) {
-                if (response.isSuccessful && response.body() != null) { //if the code returned is >= 200 and < 300 AND the the body ain't empty
-
-                    val mangaList: List<TopManga> = response.body()!!
-                        .getResults() //getting the "top" field containing our list of TopMangas
-                    saveList(mangaList)
-                    view.showList(
+        Singletons
+            .topMangaApi
+            .getTopMangaData(page)
+            .enqueue(object : Callback<TopMangaResponse> {
+                override fun onResponse(
+                    call: Call<TopMangaResponse>,
+                    response: Response<TopMangaResponse>
+                ) {
+                    if (response.isSuccessful && response.body() != null) { //if the code returned is >= 200 and < 300 AND the the body ain't empty
+
+                        val mangaList: List<TopManga> = response.body()!!
+                            .getResults() //getting the "top" field containing our list of TopMangas
+                        saveList(mangaList)
+                        view.showList(
                         view.requireView(),
                         mangaList
                     ) //calling the method in charge of displaying on the recyclerview
-- 
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