[CLEAR-38] Grouping by day and month

api/app/Http/Controllers/UsersController.php

@@ -110,10 +110,12 @@ class UsersController extends Controller
         return response()->json(['success' => true, 'message' => 'Recipe saved successfully in history']);
     }
 
-    public function getRecipeHistory()
+    public function getRecipeHistory(Request $request)
     {
         $userID = auth()->id();
-        $recipeHistory = $this->usersRepository->getRecipeHistory($userID);
+        $groupBy = $request->input('groupBy') ?? 'day';
+
+        $recipeHistory = $this->usersRepository->getRecipeHistory($userID, $groupBy);
 
         return response()->json(['success' => true, 'data' => ['history' => $recipeHistory]], 200);
     }

api/app/Repositories/UsersRepository.php

@@ -6,6 +6,7 @@ namespace App\Repositories;
 
 use App\Models\User;
 use App\UsersRecipes;
+use Carbon\Carbon;
 
 class UsersRepository implements UsersRepositoryInterface
 {
@@ -46,13 +47,35 @@ class UsersRepository implements UsersRepositoryInterface
         return UsersRecipes::create(['user_id' => $userID, 'recipe_id' => $recipeID]);
     }
 
-    public function getRecipeHistory(int $userID)
+    public function getRecipeHistory(int $userID, string $groupBy = 'day')
     {
         $userRecipes = UsersRecipes::where('user_id', $userID)->get();
         $recipeHistory = [];
+        if ($groupBy == 'month') {
+            $userRecipes = $userRecipes->groupBy(function ($d) {
+                return Carbon::parse($d->created_at)->format('Y-m');
+            });
+        } else {
+            $userRecipes = $userRecipes->groupBy(function ($d) {
+                return Carbon::parse($d->created_at)->format('Y-m-d');
+            });
+        }
 
-        foreach ($userRecipes as $userRecipe) {
+        foreach ($userRecipes as $date => $dateRecipes) {
-            $recipeHistory[] = array_merge(['date' => $userRecipe->created_at], $userRecipe->recipe->nutrition);
+            $nutritionSum  = [
+                'kcal' => 0,
+                'carbohydrates' => 0,
+                'protein' => 0,
+                'fat' => 0,
+            ];
+
+            foreach($dateRecipes as $userRecipe){
+                $nutritionValues = $userRecipe->recipe->nutrition;
+                foreach($nutritionValues as $name => $value){
+                    $nutritionSum[$name] += $value;
+                }
+            }
+            $recipeHistory[] = array_merge(['date' => $date], $nutritionSum);
         }
 
         return $recipeHistory;

api/app/Repositories/UsersRepositoryInterface.php

@@ -21,5 +21,5 @@ interface UsersRepositoryInterface
 
     public function saveRecipe(int $userID, int $recipeID);
 
-    public function getRecipeHistory(int $userID);
+    public function getRecipeHistory(int $userID, string $groupBy);
 }