public int AddCourseSubtopic(CourseSubtopic subtopicToAdd)
{
try
{
using (var context = new TrainingTrackerEntities())
{
EntityFramework.CourseSubtopic newSubtopicEntity = new EntityFramework.CourseSubtopic
{
Name = subtopicToAdd.Name,
CourseId = subtopicToAdd.CourseId,
Description = subtopicToAdd.Description,
SortOrder = context.CourseSubtopics.Where(c => c.CourseId == subtopicToAdd.CourseId).Count() + 1,
AddedBy = subtopicToAdd.AddedBy,
IsActive = subtopicToAdd.IsActive,
CreatedOn = subtopicToAdd.CreatedOn
};
context.CourseSubtopics.Add(newSubtopicEntity);
context.SaveChanges();
return(newSubtopicEntity.Id);
}
}
catch (Exception ex)
{
LogUtility.ErrorRoutine(ex);
return(0);
}
}
public bool UpdateCourseSubtopic(CourseSubtopic subtopicToUpdate)
{
try
{
using (var context = new TrainingTrackerEntities())
{
var subtopicEntityToUpdate = context.CourseSubtopics.Find(subtopicToUpdate.Id);
if (subtopicEntityToUpdate == null)
{
return(false);
}
subtopicEntityToUpdate.Name = subtopicToUpdate.Name;
subtopicEntityToUpdate.Description = subtopicToUpdate.Description;
subtopicEntityToUpdate.CourseId = subtopicToUpdate.CourseId;
context.SaveChanges();
return(true);
}
}
catch (Exception ex)
{
LogUtility.ErrorRoutine(ex);
return(false);
}
}
/// <summary>
/// Map custom entity class CourseSubtopic object to EF generated class CourseSubtopic object
/// </summary>
/// <param name="objectToMap">Custom entity CourseSubtopic object</param>
/// <returns>EF generated course object if inputted parameter objectToMap is not null otherwise returns null</returns>
public EFModel.CourseSubtopic MapToEfCourseSubtopic(CommonModel.CourseSubtopic objectToMap)
{
if (objectToMap == null)
{
return(null);
}
return(new EFModel.CourseSubtopic
{
Id = objectToMap.Id,
CourseId = objectToMap.CourseId,
Name = objectToMap.Name,
Description = objectToMap.Description,
AddedBy = objectToMap.AddedBy,
SortOrder = objectToMap.SortOrder,
IsActive = objectToMap.IsActive,
CreatedOn = objectToMap.CreatedOn
});
}
