adminjs/lib/backend/actions/delete/delete-action.js

Admin panel for apps written in node.js

import NotFoundError from '../../utils/errors/not-found-error.js';
import ValidationError from '../../utils/errors/validation-error.js';

/**
 * @implements Action
 * @category Actions
 * @module DeleteAction
 * @description
 * Removes given record from the database. Since it doesn't have a
 * component - it redirects right away after clicking its {@link ActionButton}
 * @private
 */
export const DeleteAction = {
  name: 'delete',
  isVisible: true,
  actionType: 'record',
  icon: 'Trash2',
  guard: 'confirmDelete',
  component: false,
  variant: 'danger',
  /**
   * Responsible for deleting existing record.
   *
   * To invoke this action use {@link ApiClient#recordAction}
   *
   * @return  {Promise<RecordActionResponse>}
   * @implements ActionHandler
   * @memberof module:DeleteAction
   */
  handler: async (request, _response, context) => {
    const {
      record,
      resource,
      currentAdmin,
      h
    } = context;
    if (!request.params.recordId || !record) {
      throw new NotFoundError(['You have to pass "recordId" to Delete Action'].join('\n'), 'Action#handler');
    }
    if (request.method === 'get') {
      return {
        record: record.toJSON(context.currentAdmin)
      };
    }
    try {
      await resource.delete(request.params.recordId, context);
    } catch (error) {
      if (error instanceof ValidationError) {
        const baseMessage = error.baseError?.message || 'thereWereValidationErrors';
        return {
          record: record.toJSON(currentAdmin),
          notice: {
            message: baseMessage,
            type: 'error'
          }
        };
      }
      throw error;
    }
    return {
      record: record.toJSON(currentAdmin),
      redirectUrl: h.resourceUrl({
        resourceId: resource._decorated?.id() || resource.id()
      }),
      notice: {
        message: 'successfullyDeleted',
        type: 'success'
      }
    };
  }
};
export default DeleteAction;