first commit

back/internal/domain/repositories/coffee_repository.go

@@ -0,0 +1,8 @@
+package repositories
+
+import "awesome-back/internal/domain/entities"
+
+type CoffeeRepository interface {
+	FindAll() ([]entities.Coffee, error)
+	FindByID(id int) (*entities.Coffee, error)
+}

back/internal/domain/repositories/order_repository.go

@@ -0,0 +1,9 @@
+package repositories
+
+import "awesome-back/internal/domain/entities"
+
+type OrderRepository interface {
+	FindAll() ([]entities.Order, error)
+	FindByID(id int) (*entities.Order, error)
+	Save(order *entities.Order) error
+}

back/internal/domain/repositories/pastry_repository.go

@@ -0,0 +1,9 @@
+package repositories
+
+import "awesome-back/internal/domain/entities"
+
+type PastryRepository interface {
+	FindAll() ([]entities.Pastry, error)
+	FindByID(id int) (*entities.Pastry, error)
+	FindByCategory(category string) ([]entities.Pastry, error)
+}