refactor: introduce internal/domain/ layer, rename model.go → entity.go

Move all business-logic packages from internal/ root into internal/domain/: auth, cuisine, diary, dish, home, ingredient, language, menu, product, recipe, recognition, recommendation, savedrecipe, tag, units, user Rename model.go → entity.go in packages that hold domain entities: diary, dish, home, ingredient, menu, product, recipe, savedrecipe, user Update all import paths accordingly (adapters, infra/server, cmd/server, tests). No logic changes. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-15 22:12:07 +02:00
parent 6548f868c3
commit 6594013b53
58 changed files with 73 additions and 73 deletions
--- a/backend/internal/domain/dish/entity.go
+++ b/backend/internal/domain/dish/entity.go
@@ -0,0 +1,96 @@
+package dish
+
+import "time"
+
+// Dish is a canonical dish record combining dish metadata with optional recipes.
+type Dish struct {
+	ID           string    `json:"id"`
+	CuisineSlug  *string   `json:"cuisine_slug"`
+	CategorySlug *string   `json:"category_slug"`
+	Name         string    `json:"name"`
+	Description  *string   `json:"description"`
+	ImageURL     *string   `json:"image_url"`
+	Tags         []string  `json:"tags"`
+	AvgRating    float64   `json:"avg_rating"`
+	ReviewCount  int       `json:"review_count"`
+	Recipes      []Recipe  `json:"recipes,omitempty"`
+	CreatedAt    time.Time `json:"created_at"`
+	UpdatedAt    time.Time `json:"updated_at"`
+}
+
+// Recipe is a cooking variant attached to a Dish.
+type Recipe struct {
+	ID                 string             `json:"id"`
+	DishID             string             `json:"dish_id"`
+	Source             string             `json:"source"`
+	Difficulty         *string            `json:"difficulty"`
+	PrepTimeMin        *int               `json:"prep_time_min"`
+	CookTimeMin        *int               `json:"cook_time_min"`
+	Servings           *int               `json:"servings"`
+	CaloriesPerServing *float64           `json:"calories_per_serving"`
+	ProteinPerServing  *float64           `json:"protein_per_serving"`
+	FatPerServing      *float64           `json:"fat_per_serving"`
+	CarbsPerServing    *float64           `json:"carbs_per_serving"`
+	FiberPerServing    *float64           `json:"fiber_per_serving"`
+	Ingredients        []RecipeIngredient `json:"ingredients"`
+	Steps              []RecipeStep       `json:"steps"`
+	Notes              *string            `json:"notes,omitempty"`
+	CreatedAt          time.Time          `json:"created_at"`
+	UpdatedAt          time.Time          `json:"updated_at"`
+}
+
+// RecipeIngredient is a single ingredient row from recipe_ingredients.
+type RecipeIngredient struct {
+	ID           string   `json:"id"`
+	IngredientID *string  `json:"ingredient_id"`
+	Name         string   `json:"name"`
+	Amount       float64  `json:"amount"`
+	UnitCode     *string  `json:"unit_code"`
+	IsOptional   bool     `json:"is_optional"`
+	SortOrder    int      `json:"sort_order"`
+}
+
+// RecipeStep is a single step row from recipe_steps.
+type RecipeStep struct {
+	ID           string  `json:"id"`
+	StepNumber   int     `json:"step_number"`
+	Description  string  `json:"description"`
+	TimerSeconds *int    `json:"timer_seconds"`
+	ImageURL     *string `json:"image_url"`
+}
+
+// CreateRequest is the body used to create a new dish + recipe at once.
+// Used when saving a Gemini-generated recommendation.
+type CreateRequest struct {
+	Name         string             `json:"name"`
+	Description  string             `json:"description"`
+	CuisineSlug  string             `json:"cuisine_slug"`
+	ImageURL     string             `json:"image_url"`
+	Tags         []string           `json:"tags"`
+	Source       string             `json:"source"`
+	Difficulty   string             `json:"difficulty"`
+	PrepTimeMin  int                `json:"prep_time_min"`
+	CookTimeMin  int                `json:"cook_time_min"`
+	Servings     int                `json:"servings"`
+	Calories     float64            `json:"calories_per_serving"`
+	Protein      float64            `json:"protein_per_serving"`
+	Fat          float64            `json:"fat_per_serving"`
+	Carbs        float64            `json:"carbs_per_serving"`
+	Ingredients  []IngredientInput  `json:"ingredients"`
+	Steps        []StepInput        `json:"steps"`
+}
+
+// IngredientInput is a single ingredient in the create request.
+type IngredientInput struct {
+	Name       string  `json:"name"`
+	Amount     float64 `json:"amount"`
+	Unit       string  `json:"unit"`
+	IsOptional bool    `json:"is_optional"`
+}
+
+// StepInput is a single step in the create request.
+type StepInput struct {
+	Number       int    `json:"number"`
+	Description  string `json:"description"`
+	TimerSeconds *int   `json:"timer_seconds"`
+}