63 lines
1.7 KiB
Go
63 lines
1.7 KiB
Go
package user
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import (
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"RenewCMS/api/pkg/access"
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"RenewCMS/api/pkg/apperr"
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"RenewCMS/internal/domain/role"
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domain "RenewCMS/internal/domain/user"
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"RenewCMS/internal/infrastructure/useCases"
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"errors"
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"net/http"
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"strconv"
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"github.com/go-chi/chi/v5"
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)
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type RemoveHandler struct {
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RemoveUserUseCase *useCases.RemoveUserUseCase
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}
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func NewRemoveHandler(removeUser *useCases.RemoveUserUseCase) *RemoveHandler {
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return &RemoveHandler{RemoveUserUseCase: removeUser}
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}
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func (h *RemoveHandler) Remove(w http.ResponseWriter, r *http.Request) {
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targetID, err := strconv.ParseUint(chi.URLParam(r, "id"), 10, 32)
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if err != nil {
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http.Error(w, apperr.IdUint32ErrorMessage, http.StatusBadRequest)
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return
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}
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expectedRoleID, err := strconv.ParseUint(r.URL.Query().Get("expected_role_id"), 10, 32)
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if err != nil || expectedRoleID == 0 {
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http.Error(w, apperr.InvalidRoleErrorMessage, http.StatusBadRequest)
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return
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}
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err = h.RemoveUserUseCase.Remove(r.Context(), useCases.RemoveUserCommand{
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Caller: access.CallerOf(r),
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TargetID: uint32(targetID),
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ExpectedRoleID: uint32(expectedRoleID),
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})
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if err != nil {
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writeRemoveError(w, err)
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return
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}
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w.WriteHeader(http.StatusNoContent)
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}
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func writeRemoveError(w http.ResponseWriter, err error) {
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if writeRoleRefusal(w, err) {
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return
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}
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switch {
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case errors.Is(err, role.ErrOwnRole):
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http.Error(w, apperr.OwnRoleErrorMessage, http.StatusForbidden)
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case errors.Is(err, domain.ErrUserNotFound):
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http.Error(w, apperr.UserNotFoundErrorMessage, http.StatusNotFound)
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case errors.Is(err, domain.ErrRoleChanged):
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http.Error(w, apperr.UserRoleChangedErrorMessage, http.StatusConflict)
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default:
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http.Error(w, "Internal server error", http.StatusInternalServerError)
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}
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}
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