Пример #1
0
        /// <summary>
        /// Map CourseAdd_DTO to CourseDB, passes to Add DB-method the CourseDB
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public async Task <Result <Course> > AddCourseAsync(CourseAdd_DTO model)
        {
            var courseDb = _mapper.Map <CourseAdd_DTO, CourseDB>(model);

            _uow.Courses.Add(courseDb);

            try
            {
                await _uow.SaveAsync();

                return(Result <Course> .Ok(_mapper.Map <Course>(courseDb)));
            }
            catch (DbUpdateConcurrencyException e)
            {
                return((Result <Course>) Result <Course> .Fail("Cannot save model"));
            }
            catch (DbUpdateException e)
            {
                return((Result <Course>) Result <Course> .Fail($"Cannot save model. Duplicate field. {e.Message}"));
            }
            catch (DbEntityValidationException e)
            {
                return((Result <Course>) Result <Course> .Fail("Invalid model"));
            }
        }
Пример #2
0
        public async Task <IHttpActionResult> CreateCourseAsync
            ([FromBody, CustomizeValidator] CourseAdd_DTO course)
        {
            if (course is null || !ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            var result = await _courseBase.AddCourseAsync(course);

            return(result.IsError ? BadRequest(result.Message) : (IHttpActionResult)Ok(result.Data));
        }