public void CreateCourseValidator_ShouldValidateProperly(CourseInput input, bool valid)
{
var validator = new CourseInputValidator();
var result = validator.Validate(input);
result.IsValid.Should().Be(valid);
}
public async Task <CourseDto> AddAndGetObj(CourseInput input)
{
//验证传入参数
if (!input.SubjectProjectId.HasValue)
{
throw new UserFriendlyException("传入SubjectProjectId参数不正确！");
}
if (string.IsNullOrEmpty(input.Name))
{
throw new UserFriendlyException("传入Name参数不正确！");
}
if (!input.Credit.HasValue)
{
throw new UserFriendlyException("传入Credit参数不正确！");
}
if (!input.LimitNumbers.HasValue)
{
throw new UserFriendlyException("传入LimitNumbers参数不正确！");
}
if (!input.SelectedNumbers.HasValue)
{
throw new UserFriendlyException("传入SelectedNumbers参数不正确！");
}
//验证课程所属项目是否存在
var subject = await _subjectRepository.FirstOrDefaultAsync(x => x.Id == input.SubjectProjectId);
if (subject == null)
{
throw new UserFriendlyException($"编号为{input.SubjectProjectId}的项目不存在！");
}
//创建课程对象
var course = new Education.Course
{
SubjectProjectId = input.SubjectProjectId.Value,
Name = input.Name,
Credit = input.Credit.Value,
LimitNumbers = input.LimitNumbers.Value,
SelectedNumbers = input.SelectedNumbers.Value
};
//备注属性赋值
if (!string.IsNullOrEmpty(input.Remark))
{
course.Remark = input.Remark;
}
//执行插入数据方法
var id = await _courseRepository.InsertAndGetIdAsync(course);
UnitOfWorkManager.Current.SaveChanges();
return((await _courseRepository.GetAsync(id)).MapTo <CourseDto>());
}
public async Task Edit(CourseInput input)
{
//检查传入参数
if (!input.Id.HasValue)
{
throw new UserFriendlyException("传入Id参数不正确！");
}
//获取需要修改的对象
var course = await _courseRepository.FirstOrDefaultAsync(x => x.Id == input.Id.Value);
if (course == null)
{
throw new UserFriendlyException("当前课程不存在！");
}
//修改属性值
if (input.SubjectProjectId.HasValue)
{
//验证课程所属项目是否存在
var subject = await _subjectRepository.FirstOrDefaultAsync(x => x.Id == input.SubjectProjectId);
if (subject == null)
{
throw new UserFriendlyException($"编号为{input.SubjectProjectId}的项目不存在！");
}
course.SubjectProjectId = input.SubjectProjectId.Value;
}
if (!string.IsNullOrWhiteSpace(input.Name))
{
course.Name = input.Name;
}
if (input.Credit.HasValue)
{
course.Credit = input.Credit.Value;
}
if (input.LimitNumbers.HasValue)
{
course.LimitNumbers = input.LimitNumbers.Value;
}
if (input.SelectedNumbers.HasValue)
{
course.SelectedNumbers = input.SelectedNumbers.Value;
}
if (!string.IsNullOrWhiteSpace(input.Remark))
{
course.Remark = input.Remark;
}
//执行修改数据方法
await _courseRepository.UpdateAsync(course);
}
public async Task Add(CourseInput input)
{
//验证传入参数
if (!input.SubjectProjectId.HasValue)
{
throw new UserFriendlyException("传入SubjectProjectId参数不正确！");
}
if (string.IsNullOrEmpty(input.Name))
{
throw new UserFriendlyException("传入Name参数不正确！");
}
if (!input.Credit.HasValue)
{
throw new UserFriendlyException("传入Credit参数不正确！");
}
if (!input.LimitNumbers.HasValue)
{
throw new UserFriendlyException("传入LimitNumbers参数不正确！");
}
if (!input.SelectedNumbers.HasValue)
{
throw new UserFriendlyException("传入SelectedNumbers参数不正确！");
}
//验证课程所属项目是否存在
var subject = await _subjectRepository.FirstOrDefaultAsync(x => x.Id == input.SubjectProjectId);
if (subject == null)
{
throw new UserFriendlyException($"编号为{input.SubjectProjectId}的项目不存在！");
}
//创建课程对象
var course = new Education.Course
{
SubjectProjectId = input.SubjectProjectId.Value,
Name = input.Name,
Credit = input.Credit.Value,
LimitNumbers = input.LimitNumbers.Value,
SelectedNumbers = input.SelectedNumbers.Value
};
//备注属性赋值
if (!string.IsNullOrEmpty(input.Remark))
{
course.Remark = input.Remark;
}
//执行插入数据方法
await _courseRepository.InsertAsync(course);
}
private async Task CreateCourseHandler_ShouldAddItemToDatabase()
{
var input = new CourseInput
{
Name = "Test",
DayOfWeek = DayOfWeek.Monday,
StartTime = new TimeOfDay(0, 0),
EndTime = new TimeOfDay(12, 12),
};
await _handler.Handle(new CreateCourse(input), CancellationToken.None);
DbContext.Courses.AsEnumerable().Should().NotBeEmpty();
var course = DbContext.Courses.SingleOrDefault();
course.Should().NotBeNull();
course?.Name.Should().Be(input.Name);
}
public CreateCourse(CourseInput input) => Input = input;
public async Task <IActionResult> Create([FromBody] CourseInput input)
{
var dto = await Mediator.Send(new CreateCourse(input));
return(CreatedAtAction(nameof(Get), new { dto.Id }, dto));
}