app,server: Allow to set the person count when creating a recipe

src/routes/recipe.rs

@@ -1,7 +1,7 @@
 use api::{
     AddRecipeIngredientRequest, CreateRecipeRequest, CreateRecipeResponse, EmptyResponse,
     IngredientInfo, ListRecipesResponse, RecipeEditRating, RecipeEditStepsRequest, RecipeInfo,
-    RecipeIngredientEditRequest, RecipeRenameRequest,
+    RecipeIngredientEditRequest, RecipeRenameRequest, RecipeEditPersonCount,
 };
 use axum::{
     async_trait,
@@ -32,6 +32,7 @@ pub(super) async fn create_recipe(
                     ranking: ActiveValue::Set(request.rating as i32),
                     household: ActiveValue::Set(household.id),
                     steps: ActiveValue::Set(request.steps),
+                    person_count: ActiveValue::Set(request.person_count.min(1) as i32),
                     ..Default::default()
                 };
 
@@ -142,6 +143,7 @@ pub(super) async fn fetch_recipe(
     }
 
     Ok(RecipeInfo {
+        person_count: recipe.person_count as _,
         name: recipe.name,
         steps: recipe.steps,
         rating: recipe.ranking as _,
@@ -243,3 +245,19 @@ pub(super) async fn edit_rating(
 
     Ok(EmptyResponse {}.into())
 }
+
+pub(super) async fn edit_person_count(
+    State(state): State<AppState>,
+    RecipeExtractor(recipe): RecipeExtractor,
+    Json(req): Json<RecipeEditPersonCount>,
+) -> JsonResult<EmptyResponse> {
+    let model = recipe::ActiveModel {
+        id: ActiveValue::Set(recipe.id),
+        person_count: ActiveValue::Set(req.person_count.min(1) as _),
+        ..Default::default()
+    };
+
+    model.update(&state.db).await?;
+
+    Ok(EmptyResponse {}.into())
+}