refac: separated api content into sub-packages & renamed usecases

useCases/ListPosts.go

@@ -0,0 +1,21 @@
+package useCases
+
+import (
+	"GoCMS/adapters/secondary/gateways"
+	"GoCMS/domain/post"
+	"gorm.io/gorm"
+)
+
+type ListPostsUseCase struct {
+	postRepository gateways.PostRepository
+}
+
+func NewListPostsUseCase(db *gorm.DB) *ListPostsUseCase {
+	return &ListPostsUseCase{
+		postRepository: *gateways.NewPostRepository(db),
+	}
+}
+
+func (g *ListPostsUseCase) ListPosts() []post.Post {
+	return g.postRepository.GetAll()
+}