new licenceController, moved api handling & renaming things

internal/services/licence_service.go

@@ -0,0 +1,18 @@
+package services
+
+import (
+	"GoMembership/internal/models"
+	"GoMembership/internal/repositories"
+)
+
+type LicenceInterface interface {
+	GetAllCategories() ([]models.Category, error)
+}
+
+type LicenceService struct {
+	Repo repositories.LicenceInterface
+}
+
+func (s *LicenceService) GetAllCategories() ([]models.Category, error) {
+	return s.Repo.GetAllCategories()
+}