internal string BuildFetch()

in apps/samplecode/education/rosterapi/EducationAccelerator.WebApi/EducationAccelerator.WebApi/Controllers/BaseController.cs [72:117]

40 lines of code
5 McCabe index (conditional complexity)


        internal string BuildFetch<T>(string entityName, string[] additionalFilters, List<LinkEntityData> linkedEntities)
            where T : BaseModel
        {
            string filter = null;
            string filter2 = null;
            string links = null;
            string attributes = null;
            string paging = null;

            attributes = BaseModel.SelectAttributes<T>(Request.Query["fields"]);

            try
            {
                filter = BaseModel.BuildFilter(typeof(T), Request.Query["filter"]);
                filter2 = BaseModel.BuildFilter(typeof(T), new StringValues(additionalFilters));
            }
            catch (InvalidFilterFieldException e)
            {
                exceptions.Add(e);
            }

            if (linkedEntities != null && linkedEntities.Count > 0)
            {
                links = BuildLinkEntity<T>(linkedEntities);
            }

            try
            {
                paging = BaseModel.BuildPaging<T>(Request.Query["limit"], Request.Query["offset"]);
            }
            catch (InvalidFilterFieldException e)
            {
                exceptions.Add(e);
            }

            var fetch = $@"<fetch{paging}>
                <entity name='{entityName}'>
                    {attributes}
                    {filter}
                    {filter2}
                    {links}
                </entity>
            </fetch>";

            return Uri.EscapeDataString(fetch);
        }