private ControlWeekViewModel PrepareViewModel(
List <CourseScheduleDatabaseModel> controlWeekList,
ControlWeekRequestModel requestModel)
{
// маппим список предметов из бд в модель представления
var controlCourseViewModel = _mapper.Map <List <ControlCourseViewModel> >(controlWeekList);
// удаляем пустые предметы и сортируем по позиции в раписании
var sortedControlCourseViewModel = controlCourseViewModel
.Where(w => !string.IsNullOrEmpty(w.CourseName) &&
w.CourseName != "Военная кафедра" &&
string.Equals(w.StudyGroupModel?.Name, requestModel.GroupName)
)
.Select(s =>
{
s.NameOfDayWeek = StringConverterHelper.UppercaseFirst(s.NameOfDayWeek);
return(s);
})
.OrderBy(o => StringConverterHelper.ToDayOfWeek(o.NameOfDayWeek))
.ToList();
// создаем результирующую модель представления
var resultControlWeekViewModel = new ControlWeekViewModel
{
ControlCourseViewModel = sortedControlCourseViewModel,
DatetimeRequest = DateTimeOffset.UtcNow.Date.ToShortDateString(),
UpdateDatetime = _fileService.GetLastWriteTime(_fileName).Result.Date.ToShortDateString()
};
_logger.LogInformation("PrepareViewModel: "
+ "CoursesViewModel: " + "DatetimeRequest: " +
resultControlWeekViewModel.DatetimeRequest + " " +
"CoursesViewModel.Count: " + resultControlWeekViewModel.ControlCourseViewModel.Count
);
return(resultControlWeekViewModel);
}
public static T FromDynamic <T>(this IDictionary <string, object> dictionary)
{
var bindings = new List <MemberBinding>();
var stringConverterHelper = new StringConverterHelper();
foreach (var sourceProperty in typeof(T).GetProperties().Where(x => x.CanWrite))
{
var key = dictionary.Keys.SingleOrDefault(x => x.Equals(sourceProperty.Name, StringComparison.OrdinalIgnoreCase));
if (string.IsNullOrEmpty(key))
{
continue;
}
dynamic propertyValue = dictionary[key];
MethodInfo method = stringConverterHelper.GetType().GetMethod("GetTfromString");
method = method.MakeGenericMethod(sourceProperty.PropertyType);
var value = method.Invoke(stringConverterHelper, new object[] { propertyValue.RawValue });
bindings.Add(Expression.Bind(sourceProperty, Expression.Constant(value)));
}
Expression memberInit = Expression.MemberInit(Expression.New(typeof(T)), bindings);
return(Expression.Lambda <Func <T> >(memberInit).Compile().Invoke());
}
