monorepo/cloud/maplefile-backend/internal/interface/http/file/restore.go

97 lines
2.6 KiB
Go

// monorepo/cloud/backend/internal/maplefile/interface/http/file/restore.go
package file
import (
"encoding/json"
"errors"
"net/http"
"go.uber.org/zap"
"github.com/gocql/gocql"
"codeberg.org/mapleopentech/monorepo/cloud/maplefile-backend/config"
"codeberg.org/mapleopentech/monorepo/cloud/maplefile-backend/internal/interface/http/middleware"
svc_file "codeberg.org/mapleopentech/monorepo/cloud/maplefile-backend/internal/service/file"
"codeberg.org/mapleopentech/monorepo/cloud/maplefile-backend/pkg/httperror"
)
type RestoreFileHTTPHandler struct {
config *config.Configuration
logger *zap.Logger
service svc_file.RestoreFileService
middleware middleware.Middleware
}
func NewRestoreFileHTTPHandler(
config *config.Configuration,
logger *zap.Logger,
service svc_file.RestoreFileService,
middleware middleware.Middleware,
) *RestoreFileHTTPHandler {
logger = logger.Named("RestoreFileHTTPHandler")
return &RestoreFileHTTPHandler{
config: config,
logger: logger,
service: service,
middleware: middleware,
}
}
func (*RestoreFileHTTPHandler) Pattern() string {
return "PUT /api/v1/file/{id}/restore"
}
func (h *RestoreFileHTTPHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
// Apply middleware before handling the request
h.middleware.Attach(h.Execute)(w, req)
}
func (h *RestoreFileHTTPHandler) Execute(w http.ResponseWriter, r *http.Request) {
// Set response content type
w.Header().Set("Content-Type", "application/json")
ctx := r.Context()
// Extract file ID from the URL
fileIDStr := r.PathValue("id")
if fileIDStr == "" {
httperror.RespondWithError(w, r, httperror.NewForBadRequestWithSingleField("file_id", "File ID is required"))
return
}
// Convert string ID to ObjectID
fileID, err := gocql.ParseUUID(fileIDStr)
if err != nil {
h.logger.Error("invalid file ID format",
zap.String("file_id", fileIDStr),
zap.Error(err))
httperror.RespondWithError(w, r, httperror.NewForBadRequestWithSingleField("file_id", "Invalid file ID format"))
return
}
// Create request DTO
dtoReq := &svc_file.RestoreFileRequestDTO{
FileID: fileID,
}
resp, err := h.service.Execute(ctx, dtoReq)
if err != nil {
httperror.RespondWithError(w, r, err)
return
}
// Encode response
if resp != nil {
if err := json.NewEncoder(w).Encode(resp); err != nil {
h.logger.Error("failed to encode response",
zap.String("file_id", fileIDStr),
zap.Any("error", err))
httperror.RespondWithError(w, r, err)
return
}
} else {
err := errors.New("no result")
httperror.RespondWithError(w, r, err)
return
}
}