/// <summary>
/// Validates the curriculum.
/// </summary>
/// <param name="curriculum">The curriculum.</param>
/// <returns></returns>
public ValidationStatus ValidateCurriculum(Curriculum curriculum)
{
var validationStatus = new ValidationStatus();
var currentGroupId = -1;
// If update old curriculum
if (curriculum.Id > 0)
{
var oldCurriculum = this.Storage.GetCurriculum(curriculum.Id);
currentGroupId = oldCurriculum.UserGroupRef;
curriculum.DisciplineRef = oldCurriculum.DisciplineRef;
}
if (curriculum.UserGroupRef > 0 && curriculum.DisciplineRef > 0)
{
var curriculums = this.Storage.GetCurriculums(c => c.DisciplineRef == curriculum.DisciplineRef).ToList();
if (curriculums.Exists(item => item.UserGroupRef == curriculum.UserGroupRef) && curriculum.UserGroupRef != currentGroupId)
{
validationStatus.AddLocalizedError("ChooseAnotherGroupForThisCurriculum");
}
}
if (curriculum.UserGroupRef <= 0)
{
validationStatus.AddLocalizedError("ChooseGroup");
}
if (curriculum.DisciplineRef <= 0)
{
validationStatus.AddLocalizedError("ChooseDiscipline");
}
ValidateDate(curriculum.StartDate, curriculum.EndDate, validationStatus);
return(validationStatus);
}
/// <summary>
/// Validates the curriculum.
/// </summary>
/// <param name="curriculum">The curriculum.</param>
/// <returns></returns>
public ValidationStatus ValidateCurriculum(Curriculum curriculum)
{
var validationStatus = new ValidationStatus();
var currentGroupId = -1;
// If update old curriculum
if (curriculum.Id > 0)
{
var oldCurriculum = this.Storage.GetCurriculum(curriculum.Id);
currentGroupId = oldCurriculum.UserGroupRef;
curriculum.DisciplineRef = oldCurriculum.DisciplineRef;
}
if (curriculum.UserGroupRef > 0 && curriculum.DisciplineRef > 0)
{
var curriculums = this.Storage.GetCurriculums(c => c.DisciplineRef == curriculum.DisciplineRef).ToList();
if (curriculums.Exists(item => item.UserGroupRef == curriculum.UserGroupRef) && curriculum.UserGroupRef != currentGroupId)
{
validationStatus.AddLocalizedError("ChooseAnotherGroupForThisCurriculum");
}
}
if (curriculum.UserGroupRef <= 0)
{
validationStatus.AddLocalizedError("ChooseGroup");
}
if (curriculum.DisciplineRef <= 0)
{
validationStatus.AddLocalizedError("ChooseDiscipline");
}
ValidateDate(curriculum.StartDate, curriculum.EndDate, validationStatus);
return validationStatus;
}
private static void ValidateDate(DateTime?startDate, DateTime?endDate, ValidationStatus validationStatus)
{
var minAllowedDate = Constants.MinAllowedDateTime;
var maxAllowedDate = Constants.MaxAllowedDateTime;
if (endDate.HasValue ^ startDate.HasValue)
{
validationStatus.AddLocalizedError("ChooseStartAndEndDate");
}
else if (endDate.HasValue)
{
if (startDate >= endDate)
{
validationStatus.AddLocalizedError("StartDateMustLessThanEndDate");
}
if (startDate < minAllowedDate || startDate > maxAllowedDate)
{
validationStatus.AddLocalizedError("StartDateMustBeBetween", minAllowedDate.ToString(), maxAllowedDate.ToString());
}
if (endDate < minAllowedDate || endDate > maxAllowedDate)
{
validationStatus.AddLocalizedError("EndDateMustBeBetween", minAllowedDate.ToString(), maxAllowedDate.ToString());
}
}
}
/// <summary>
/// Validates the topic.
/// </summary>
/// <param name="data">The topic.</param>
/// <returns></returns>
public ValidationStatus ValidateTopic(Topic data)
{
ValidationStatus validationStatus = new ValidationStatus();
if (String.IsNullOrEmpty(data.Name))
{
validationStatus.AddLocalizedError("NameReqiured");
}
else if (data.Name.Length > Constants.MaxStringFieldLength)
{
validationStatus.AddLocalizedError("NameCanNotBeLongerThan", Constants.MaxStringFieldLength);
}
if (!data.TestCourseRef.HasValue && !data.TheoryCourseRef.HasValue)
{
validationStatus.AddLocalizedError("ChooseAtLeastOneCourse");
}
else
{
if (data.TestCourseRef.HasValue)
{
if (data.TestTopicTypeRef == 0)
{
validationStatus.AddLocalizedError("ChooseTopicType");
}
else
{
var testTopicType = Converter.ToTopicType(storage.GetTopicType(data.TestTopicTypeRef.Value));
if (testTopicType == TopicTypeEnum.TestWithoutCourse && data.TestCourseRef != Constants.NoCourseId)
{
validationStatus.AddLocalizedError("TestWithoutCourse");
}
if (testTopicType != TopicTypeEnum.TestWithoutCourse && (!data.TestCourseRef.HasValue || data.TestCourseRef <= 0))
{
validationStatus.AddLocalizedError("ChooseTestCourse");
}
}
}
if (data.TheoryCourseRef.HasValue)
{
if (data.TheoryTopicTypeRef == 0)
{
validationStatus.AddLocalizedError("ChooseTopicType");
}
else
{
if (!data.TheoryCourseRef.HasValue || data.TheoryCourseRef <= 0)
{
validationStatus.AddLocalizedError("ChooseTheoryCourse");
}
}
}
}
return(validationStatus);
}
/// <summary>
/// Validates the topic.
/// </summary>
/// <param name="data">The topic.</param>
/// <returns></returns>
public ValidationStatus ValidateTopic(Topic data)
{
ValidationStatus validationStatus = new ValidationStatus();
if (String.IsNullOrEmpty(data.Name))
{
validationStatus.AddLocalizedError("NameReqiured");
}
else if (data.Name.Length > Constants.MaxStringFieldLength)
{
validationStatus.AddLocalizedError("NameCanNotBeLongerThan", Constants.MaxStringFieldLength);
}
if (!data.TestCourseRef.HasValue && !data.TheoryCourseRef.HasValue)
{
validationStatus.AddLocalizedError("ChooseAtLeastOneCourse");
}
else
{
if (data.TestCourseRef.HasValue)
{
if (data.TestTopicTypeRef == 0)
{
validationStatus.AddLocalizedError("ChooseTopicType");
}
else
{
var testTopicType = Converter.ToTopicType(storage.GetTopicType(data.TestTopicTypeRef.Value));
if (testTopicType == TopicTypeEnum.TestWithoutCourse && data.TestCourseRef != Constants.NoCourseId)
{
validationStatus.AddLocalizedError("TestWithoutCourse");
}
if (testTopicType != TopicTypeEnum.TestWithoutCourse && (!data.TestCourseRef.HasValue || data.TestCourseRef <= 0))
{
validationStatus.AddLocalizedError("ChooseTestCourse");
}
}
}
if (data.TheoryCourseRef.HasValue)
{
if (data.TheoryTopicTypeRef == 0)
{
validationStatus.AddLocalizedError("ChooseTopicType");
}
else
{
if (!data.TheoryCourseRef.HasValue || data.TheoryCourseRef <= 0)
{
validationStatus.AddLocalizedError("ChooseTheoryCourse");
}
}
}
}
return validationStatus;
}
/// <summary>
/// Validates the curriculum.
/// </summary>
/// <param name="curriculum">The curriculum.</param>
/// <returns></returns>
public ValidationStatus ValidateCurriculum(Curriculum curriculum)
{
ValidationStatus validationStatus = new ValidationStatus();
if (curriculum.UserGroupRef <= 0)
{
validationStatus.AddLocalizedError("ChooseGroup");
}
ValidateDate(curriculum.StartDate, curriculum.EndDate, validationStatus);
return validationStatus;
}
/// <summary>
/// Validates the curriculum.
/// </summary>
/// <param name="curriculum">The curriculum.</param>
/// <returns></returns>
public ValidationStatus ValidateCurriculum(Curriculum curriculum)
{
ValidationStatus validationStatus = new ValidationStatus();
if (curriculum.UserGroupRef <= 0)
{
validationStatus.AddLocalizedError("ChooseGroup");
}
ValidateDate(curriculum.StartDate, curriculum.EndDate, validationStatus);
return(validationStatus);
}
/// <summary>
/// Validates the curriculum chapter topic.
/// </summary>
/// <param name="data">The data.</param>
/// <returns></returns>
public ValidationStatus ValidateCurriculumChapterTopic(CurriculumChapterTopic data)
{
var validationStatus = new ValidationStatus();
ValidateDate(data.TestStartDate, data.TestEndDate, validationStatus);
ValidateDate(data.TheoryStartDate, data.TheoryEndDate, validationStatus);
if (data.ThresholdOfSuccess <= 0)
{
validationStatus.AddLocalizedError("MaxScoreMustBeGreaterThanZero");
}
return validationStatus;
}
/// <summary>
/// Validates the curriculum chapter topic.
/// </summary>
/// <param name="data">The data.</param>
/// <returns></returns>
public ValidationStatus ValidateCurriculumChapterTopic(CurriculumChapterTopic data)
{
var validationStatus = new ValidationStatus();
ValidateDate(data.TestStartDate, data.TestEndDate, validationStatus);
ValidateDate(data.TheoryStartDate, data.TheoryEndDate, validationStatus);
if (data.ThresholdOfSuccess <= 0)
{
validationStatus.AddLocalizedError("MaxScoreMustBeGreaterThanZero");
}
return(validationStatus);
}
private void ValidateDate(DateTime? startDate, DateTime? endDate, ValidationStatus validationStatus)
{
DateTime minAllowedDate = Constants.MinAllowedDateTime;
DateTime maxAllowedDate = Constants.MaxAllowedDateTime;
if (endDate.HasValue ^ startDate.HasValue)
{
validationStatus.AddLocalizedError("ChooseStartAndEndDate");
}
else if (endDate.HasValue && startDate.HasValue)
{
if (startDate > endDate)
{
validationStatus.AddLocalizedError("StartDateMustLessThanEndDate");
}
if (startDate < minAllowedDate || startDate > maxAllowedDate)
{
validationStatus.AddLocalizedError("StartDateMustBeBetween", minAllowedDate.ToString(), maxAllowedDate.ToString());
}
if (endDate < minAllowedDate || endDate > maxAllowedDate)
{
validationStatus.AddLocalizedError("EndDateMustBeBetween", minAllowedDate.ToString(), maxAllowedDate.ToString());
}
}
}