Guard

Signed-off-by: Karolis Vycius <k.vycius@gmail.com>
GotPet · Jun 13, 2020 · 7cb8bef · 7cb8bef
1 parent 04ce543
commit 7cb8bef
Showing 1 changed file with 19 additions and 19 deletions.
diff --git a/lib/api/pets_api_service.dart b/lib/api/pets_api_service.dart
@@ -122,30 +122,30 @@ class PetsApiService {
 
   Future<List<Pet>> getPets(
       List<int> petIds, String lastUpdateDateIso8601) async {
-    if (petIds.isNotEmpty) {
-      final queryParams = {
-        "pet_ids": petIds.join(','),
-        "last_update": lastUpdateDateIso8601,
-      };
-
-      var petsUrl = "/v1/pets/";
+    if (petIds.isEmpty) {
+      return [];
+    }
 
-      List<Pet> allPets = [];
-      while (petsUrl != null) {
-        final response = allPets.isEmpty
-            ? await dio.get(petsUrl, queryParameters: queryParams)
-            : await dio.get(petsUrl);
+    var petsUrl = "/v1/pets/";
+    final queryParams = {
+      "pet_ids": petIds.join(','),
+      "last_update": lastUpdateDateIso8601,
+    };
 
-        final pets =
-            response.data['results'].map<Pet>((model) => Pet.fromJson(model));
+    List<Pet> allPets = [];
+    while (petsUrl != null) {
+      final response = allPets.isEmpty
+          ? await dio.get(petsUrl, queryParameters: queryParams)
+          : await dio.get(petsUrl);
 
-        allPets.addAll(pets);
+      final pets =
+          response.data['results'].map<Pet>((model) => Pet.fromJson(model));
 
-        petsUrl = response.data['next'];
-      }
+      allPets.addAll(pets);
 
-      return allPets;
+      petsUrl = response.data['next'];
     }
-    return [];
+
+    return allPets;
   }
 }