base feature

models/models.go

@@ -0,0 +1,44 @@
+package models
+
+import "time"
+
+// Ingredient represents a food ingredient
+type Ingredient struct {
+	ID   int    `json:"id"`
+	Name string `json:"name"`
+	Unit string `json:"unit"` // e.g., "grams", "ml", "cups", "pieces", "tbsp"
+}
+
+// Meal represents a meal recipe
+type Meal struct {
+	ID          int    `json:"id"`
+	Name        string `json:"name"`
+	Description string `json:"description"`
+	MealType    string `json:"meal_type"` // "breakfast", "lunch", "snack"
+}
+
+// MealIngredient represents an ingredient in a meal with its quantity
+type MealIngredient struct {
+	MealID       int     `json:"meal_id"`
+	IngredientID int     `json:"ingredient_id"`
+	Quantity     float64 `json:"quantity"`
+	// Joined fields
+	IngredientName string `json:"ingredient_name,omitempty"`
+	Unit           string `json:"unit,omitempty"`
+}
+
+// WeekPlanEntry represents a meal planned for a specific date
+type WeekPlanEntry struct {
+	ID       int       `json:"id"`
+	Date     time.Time `json:"date"`
+	MealID   int       `json:"meal_id"`
+	MealName string    `json:"meal_name,omitempty"`
+	MealType string    `json:"meal_type,omitempty"` // "breakfast", "lunch", "snack"
+}
+
+// GroceryItem represents an aggregated ingredient for shopping
+type GroceryItem struct {
+	IngredientName string  `json:"ingredient_name"`
+	TotalQuantity  float64 `json:"total_quantity"`
+	Unit           string  `json:"unit"`
+}