file_system/internal/api/handlers/bucket_handlers.go

package handlers

import (
	"context"
	"file-system/internal/domain/repository"
)

type CreateBucketHandler struct {
	Repo repository.FileRepository
}

func NewCreateBucketHandler(repo repository.FileRepository) *CreateBucketHandler {
	return &CreateBucketHandler{Repo: repo}
}

func (h *CreateBucketHandler) Handle(ctx context.Context, cmd CreateBucketCommand) (string, error) {
	err := h.Repo.CreateBucket(ctx, cmd.BucketName)
	if err != nil {
		return "", err
	}
	return "Bucket created successfully", nil
}

type ListBucketsHandler struct {
	Repo repository.FileRepository
}

func NewListBucketsHandler(repo repository.FileRepository) *ListBucketsHandler {
	return &ListBucketsHandler{Repo: repo}
}

func (h *ListBucketsHandler) Handle(ctx context.Context, query ListBucketsQuery) ([]string, error) {
	return h.Repo.ListBuckets(ctx)
}

type DeleteBucketHandler struct {
	Repo repository.FileRepository
}

func NewDeleteBucketHandler(repo repository.FileRepository) *DeleteBucketHandler {
	return &DeleteBucketHandler{Repo: repo}
}

func (h *DeleteBucketHandler) Handle(ctx context.Context, cmd DeleteBucketCommand) (string, error) {
	err := h.Repo.DeleteBucket(ctx, cmd.BucketName)
	if err != nil {
		return "", err
	}
	return "Bucket deleted successfully", nil
}