//convert one userNutrition to userNutritionDto
public static userNutritionDto convert(userNutrition UserNutrition)
{
return(new userNutritionDto()
{
id = UserNutrition.id,
userId = UserNutrition.userId,
yourName = UserNutrition.yourName,
inserDate = UserNutrition.inserDate,
menus = convert(UserNutrition.menus.ToList())
});
}
//remove UserNutrition from database
public userNutritionDto RemoveUserNutrition(userNutritionDto UserNutritionDto)
{
using (HealthyMenuEntities db = new HealthyMenuEntities())
{
try
{
userNutrition UserNutrition = db.userNutritions.Remove(Convertion.userNutritionConvertion.convert(UserNutritionDto));
db.SaveChanges();
return(Convertion.userNutritionConvertion.convert(UserNutrition));
}
catch
{
return(null);
}
}
}
//get userNutrition by id from database
public userNutritionDto GetUserNutrition(int id)
{
using (HealthyMenuEntities db = new HealthyMenuEntities())
{
try
{
userNutrition UserNutrition = db.userNutritions.FirstOrDefault(x => x.id == id);
if (UserNutrition == null)
{
return(null);
}
return(Convertion.userNutritionConvertion.convert(UserNutrition));
}
catch
{
return(null);
}
}
}
//update userNutrition in database
public userNutritionDto PutUserNutrition(userNutritionDto UserNutritionDto)
{
using (HealthyMenuEntities db = new HealthyMenuEntities())
{
try
{
userNutrition UserNutrition = db.userNutritions.FirstOrDefault(x => x.id == UserNutritionDto.id);
if (UserNutrition == null)
{
return(null);
}
UserNutrition.id = UserNutritionDto.id;
UserNutrition.userId = UserNutritionDto.userId;
UserNutrition.yourName = UserNutritionDto.yourName;
UserNutrition.inserDate = UserNutritionDto.inserDate;
return(Convertion.userNutritionConvertion.convert(UserNutrition));
}
catch
{
return(null);
}
}
}
