🐛 assign over 24 hours on recipe

backend/src/main/java/net/pengcook/recipe/domain/Recipe.java

@@ -7,6 +7,7 @@
 import jakarta.persistence.Id;
 import jakarta.persistence.JoinColumn;
 import jakarta.persistence.ManyToOne;
+import java.time.Duration;
 import java.time.LocalDateTime;
 import java.time.LocalTime;
 import lombok.AccessLevel;
@@ -35,6 +36,9 @@ public class Recipe {
     @Column(nullable = false)
     private LocalTime cookingTime;
 
+    @Column(nullable = false)
+    private Duration cookingTimeDuration;
+
     @Column(nullable = false)
     private String thumbnail;
 
@@ -56,12 +60,13 @@ public class Recipe {
     public Recipe(
             String title,
             User author,
-            LocalTime cookingTime,
+            Duration cookingTimeDuration,
             String thumbnail,
             int difficulty,
             String description
     ) {
-        this(0L, title, author, cookingTime, thumbnail, difficulty, 0, 0, description, LocalDateTime.now());
+        this(0L, title, author, LocalTime.MIN, cookingTimeDuration, thumbnail, difficulty, 0, 0, description,
+                LocalDateTime.now());
     }
 
     public void increaseLikeCount() {

backend/src/main/java/net/pengcook/recipe/dto/RecipeRequest.java

@@ -4,17 +4,40 @@
 import jakarta.validation.constraints.Min;
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.Pattern;
+import java.time.Duration;
 import java.util.List;
 import net.pengcook.ingredient.dto.IngredientCreateRequest;
 
 public record RecipeRequest(
         @NotBlank String title,
-        @NotBlank String cookingTime,
+        @NotBlank @Pattern(regexp = "^\\d+:\\d+:\\d+$") String cookingTime,
         @NotBlank String thumbnail,
         @Min(0) @Max(10) int difficulty,
         @NotBlank String description,
         @NotEmpty List<String> categories,
         @NotEmpty List<IngredientCreateRequest> ingredients,
         List<RecipeStepRequest> recipeSteps
 ) {
+    public Duration parseCookingTime() {
+        String[] parts = cookingTime.split(":");
+
+        int hours = Integer.parseInt(parts[0]);
+        int minutes = Integer.parseInt(parts[1]);
+        int seconds = Integer.parseInt(parts[2]);
+
+        if (seconds >= 60) {
+            minutes += seconds / 60;
+            seconds %= 60;
+        }
+
+        if (minutes >= 60) {
+            hours += minutes / 60;
+            minutes %= 60;
+        }
+
+        return Duration.ofHours(hours)
+                .plusMinutes(minutes)
+                .plusSeconds(seconds);
+    }
 }

backend/src/main/java/net/pengcook/recipe/service/RecipeService.java

@@ -1,6 +1,5 @@
 package net.pengcook.recipe.service;
 
-import java.time.LocalTime;
 import java.util.Collection;
 import java.util.Comparator;
 import java.util.List;
@@ -153,7 +152,7 @@ public RecipeResponse createRecipe(UserInfo userInfo, RecipeRequest recipeReques
         Recipe recipe = new Recipe(
                 recipeRequest.title(),
                 author,
-                LocalTime.parse(recipeRequest.cookingTime()),
+                recipeRequest.parseCookingTime(),
                 thumbnailUrl,
                 recipeRequest.difficulty(),
                 recipeRequest.description()