fix: duplicate params

app/controllers/api/v1/profiles_controller.rb

@@ -8,7 +8,7 @@ def show
       end
 
       def update
-        if profile.update(user_params[:profile_attributes])
+        if profile.update(profile_params)
           render json: UserSerializer.new(current_user)
         else
           render json: profile.errors, status: :unprocessable_entity
@@ -17,12 +17,15 @@ def update
 
       private
 
-      def user_params
-        params.require(:user).permit(
-          profile_attributes: %i[
-            weight height_in_cm workout_in_min workout_days_frequency
-            active_lifestyle gender physical_activities
-          ]
+      def profile_params
+        params.require(:profile).permit(
+          :weight,
+          :height_in_cm,
+          :workout_in_min,
+          :workout_days_frequency,
+          :active_lifestyle,
+          :gender,
+          :physical_activities
         )
       end
 

docs/api_reference.md

@@ -49,7 +49,7 @@ It returns an authentication JWT token in the response header, which will need t
    -H 'Accept: application/json'
    -H 'Content-Type: application/json'
    -H 'Authorization: user-token'
-   -d '{"user": {"profile_attributes": {"weight": 45, "height_in_cm": 153, "workout_in_min": 60, "workout_days_frequency": 3}}}'
+   -d '{"profile": {"weight": 45, "height_in_cm": 153, "workout_in_min": 60, "workout_days_frequency": 3}}'
 ```
 
 | Parameter | Type     | Description                |

spec/requests/api/v1/profiles_controller_spec.rb

@@ -28,13 +28,11 @@
       it "renders a successful response" do
         jwt_token = sign_in
 
-        profile = {
-          profile_attributes: {
-            weight: 50, height_in_cm: 150, workout_in_min: 60, workout_days_frequency: 3, active_lifestyle: true
-          }
+        attributes = {
+          weight: 50, height_in_cm: 150, workout_in_min: 60, workout_days_frequency: 3, active_lifestyle: true
         }
 
-        put api_v1_profile_path, headers: { Authorization: jwt_token }, params: { user: profile }, as: :json
+        put api_v1_profile_path, headers: { Authorization: jwt_token }, params: { profile: attributes }, as: :json
 
         expect(response).to be_successful
       end
@@ -43,13 +41,11 @@
         user = create(:user)
         jwt_token = sign_in(user)
 
-        profile = {
-          profile_attributes: {
-            weight: 50, height_in_cm: 150, workout_in_min: 60, workout_days_frequency: 3, active_lifestyle: true
-          }
+        attributes = {
+          weight: 50, height_in_cm: 150, workout_in_min: 60, workout_days_frequency: 3, active_lifestyle: true
         }
 
-        put api_v1_profile_path, headers: { Authorization: jwt_token }, params: { user: profile }, as: :json
+        put api_v1_profile_path, headers: { Authorization: jwt_token }, params: { profile: attributes }, as: :json
 
         expect(user.reload.profile.attributes).to include(
           "weight" => 50,