public IQueryable<EnhancedStudentInformation> ApplyFilter(IQueryable<EnhancedStudentInformation> query, StudentMetricsProviderQueryOptions providerQueryOptions)
{
//If the Staff USI Isn't set, then no-op.
if (providerQueryOptions.StaffUSI <= 0)
return query;
//The only way a Staff member can be associated with a student at LEA is via the Staff Cohort tables. Only check that one table.
if (providerQueryOptions.LocalEducationAgencyId.HasUsableValue() && !providerQueryOptions.SchoolId.HasUsableValue())
{
var staffStudentCohorts = StaffStudentCohortRepository.GetAll();
IQueryable<StaffCohort> staffCohort = StaffCohortRepository.GetAll().Where(sc => sc.StaffUSI == providerQueryOptions.StaffUSI);
return query.Where(si => staffStudentCohorts
.SelectMany(ssc => staffCohort.Where(sc => ssc.StaffCohortId == sc.StaffCohortId).Select(sc => ssc))
.Any(ssc => ssc.StudentUSI == si.StudentUSI));
}
//At the school level, a staff member can be associated by Cohort or by Section. This view collapses the two.
var ssa = StaffStudentAssociationRepository.GetAll();
return query.Where(student => ssa.Any(ms => ms.StudentUSI == student.StudentUSI
&& ms.SchoolId == student.SchoolId
//This filters on school id, because if a teacher is a teacher at two schools,
//We need to filter on the Staff Section records only for the current school.
&& ms.SchoolId == providerQueryOptions.SchoolId.GetValueOrDefault()
&& ms.StaffUSI == providerQueryOptions.StaffUSI));
}
public IQueryable<EnhancedStudentInformation> ApplyFilter(IQueryable<EnhancedStudentInformation> query, StudentMetricsProviderQueryOptions providerQueryOptions)
{
if (!providerQueryOptions.LocalEducationAgencyId.HasUsableValue())
return query;
return query.Where(student => student.LocalEducationAgencyId == providerQueryOptions.LocalEducationAgencyId.Value);
}
public IQueryable<EnhancedStudentInformation> ApplyFilter(IQueryable<EnhancedStudentInformation> query, StudentMetricsProviderQueryOptions providerQueryOptions)
{
if (!providerQueryOptions.SchoolId.HasUsableValue())
return query;
return query.Where(student => student.SchoolId == providerQueryOptions.SchoolId.GetValueOrDefault());
}
public IQueryable<EnhancedStudentInformation> ApplyFilter(IQueryable<EnhancedStudentInformation> query,
StudentMetricsProviderQueryOptions providerQueryOptions)
{
if (providerQueryOptions.SchoolCategory == null)
return query;
return query.Where(student => student.SchoolCategory.Contains(providerQueryOptions.SchoolCategory));
}
public IQueryable<EnhancedStudentInformation> ApplyFilter(IQueryable<EnhancedStudentInformation> query, StudentMetricsProviderQueryOptions providerQueryOptions)
{
if (!providerQueryOptions.SchoolMetricStudentListMetricId.HasValue)
return query;
var schoolMetricStudentList = SchoolMetricStudentListRepository.GetAll();
return query.Where(student => schoolMetricStudentList.Any(smsl =>
smsl.StudentUSI == student.StudentUSI
&& smsl.SchoolId == student.SchoolId
&& smsl.MetricId == providerQueryOptions.SchoolMetricStudentListMetricId.Value));
}
public IQueryable<EnhancedStudentInformation> ApplyFilter(IQueryable<EnhancedStudentInformation> query, StudentMetricsProviderQueryOptions providerQueryOptions)
{
if (providerQueryOptions.StaffCohortIds == null || !providerQueryOptions.StaffCohortIds.Any())
return query;
return from studentItemWithMetrics in query
from staffStudentCohort in
StaffStudentCohortRepository.GetAll()
.Where(cohort => cohort.StudentUSI == studentItemWithMetrics.StudentUSI)
where providerQueryOptions.StaffCohortIds.Contains(staffStudentCohort.StaffCohortId)
select studentItemWithMetrics;
}
public IQueryable<EnhancedStudentInformation> ApplyFilter(IQueryable<EnhancedStudentInformation> query, StudentMetricsProviderQueryOptions providerQueryOptions)
{
if (providerQueryOptions.StudentIds == null)
return query;
var enumerableStudentIds = providerQueryOptions.StudentIds as long[] ??
providerQueryOptions.StudentIds.ToArray();
if (!enumerableStudentIds.Any())
return query;
return query.Where(metrics => enumerableStudentIds.Contains(metrics.StudentUSI));
}
public IQueryable<EnhancedStudentInformation> ApplyFilter(IQueryable<EnhancedStudentInformation> query, StudentMetricsProviderQueryOptions providerQueryOptions)
{
if (providerQueryOptions.TeacherSectionIds == null || !providerQueryOptions.TeacherSectionIds.Any())
return query;
return from studentItemWithMetrics in query
from teacherStudentSection in
TeacherStudentSectionRepository.GetAll()
.Where(section => section.StudentUSI == studentItemWithMetrics.StudentUSI)
where
providerQueryOptions.TeacherSectionIds.Contains(teacherStudentSection.TeacherSectionId)
select studentItemWithMetrics;
}
public IQueryable<EnhancedStudentInformation> ApplyFilter(IQueryable<EnhancedStudentInformation> query, StudentMetricsProviderQueryOptions providerQueryOptions)
{
if (providerQueryOptions.GradeLevel == null || !providerQueryOptions.GradeLevel.Any())
return query;
var studentsWithinGradeLevel = ExpressionExtensions.False<EnhancedStudentInformation>();
foreach (var gradeLevel in providerQueryOptions.GradeLevel)
{
var levelForClosure = gradeLevel;
studentsWithinGradeLevel = studentsWithinGradeLevel.Or(x => x.GradeLevel == levelForClosure);
}
return query.Where(studentsWithinGradeLevel);
}
protected override void EstablishContext()
{
queryOptions = GetStudentMetricsProviderQueryOptions();
if (sortColumn != null && sortColumn.MetricVariantId == SpecialMetricVariantSortingIds.Designations)
{
studentAccomodationCountAndMaxValueRepository =
mocks.StrictMock<IRepository<StudentAccommodationCountAndMaxValue>>();
Expect.Call(studentAccomodationCountAndMaxValueRepository.GetAll())
.Return(GetStudentAccommodationCountAndMaxValue())
.Repeat.AtLeastOnce();
}
enhancedStudentInformationRepository = mocks.StrictMock<IRepository<EnhancedStudentInformation>>();
Expect.Call(enhancedStudentInformationRepository.GetAll()).Return(GetEnhancedStudentInformation()).Repeat.AtLeastOnce();
studentMetricRepository = mocks.StrictMock<IRepository<StudentMetric>>();
Expect.Call(studentMetricRepository.GetAll()).Return(GetStudentMetric()).Repeat.AtLeastOnce();
if (queryOptions.MetricVariantIds != null && queryOptions.MetricVariantIds.Any())
{
//This is only used for doing the sort column, the above condition needs more work
stateAssessmentMetricIdGroupingProvider = mocks.StrictMock<IStateAssessmentMetricIdGroupingProvider>();
Expect.Call(stateAssessmentMetricIdGroupingProvider.GetMetricVariantGroupIds())
.Return(GetStateAssessmentMetricIdGrouping())
.Repeat.AtLeastOnce();
}
if (sortColumn != null && sortColumn.MetricVariantId == SpecialMetricVariantSortingIds.SchoolMetricStudentList)
{
//This is only used for doing the sort column, the above condition needs more work
schoolMetricStudentListRepository = mocks.StrictMock<IRepository<SchoolMetricStudentList>>();
Expect.Call(schoolMetricStudentListRepository.GetAll())
.Return(GetSchoolMetricStudentList())
.Repeat.AtLeastOnce();
}
studentMetricFilter = mocks.StrictMock<IStudentMetricFilter>();
Expect.Call(studentMetricFilter.ApplyFilter(null, null)).IgnoreArguments().Return(null).WhenCalled(_ => _.ReturnValue = (IQueryable<EnhancedStudentInformation>)_.Arguments[0]).Repeat.AtLeastOnce();
studentMetricsProvider = new StudentMetricsProvider(studentAccomodationCountAndMaxValueRepository,
enhancedStudentInformationRepository,
studentMetricRepository,
schoolMetricStudentListRepository,
stateAssessmentMetricIdGroupingProvider,
new[] { studentMetricFilter }
);
}
protected override void ExecuteTest()
{
Result = StudentWatchListManager.CreateStudentMetricsProviderQueryOptions(
SuppliedWatchListData,
SuppliedMetricVariantIds,
SuppliedSchoolId,
SuppliedLocalEducationAgencyId,
SuppliedStaffUsi,
SuppliedStudentIds,
SuppliedSectionOrCohortId,
SuppliedStudentListType,
SuppliedDemographicOptionGroups,
SuppliedSchoolCategory,
SuppliedGradeLevel
);
}
protected virtual IQueryable<StudentMetric> FilterByMetrics(IQueryable<StudentMetric> query, StudentMetricsProviderQueryOptions providerQueryOptions)
{
// in cases where there have been no students specified, should return no metrics unless GetAllMetrics option is used
// This is used to prevent accidentally selecting the whole database. There is not currently a use case where you need to
// select all metrics, you only need to select the metrics for the current page of users.
if (!providerQueryOptions.GetAllMetrics &&
(providerQueryOptions.StudentIds == null || !providerQueryOptions.StudentIds.Any()))
query = query.Where(metrics => false);
if (providerQueryOptions.MetricVariantIds != null)
{
var enumerableMetricVariantIds = providerQueryOptions.MetricVariantIds as int[] ??
providerQueryOptions.MetricVariantIds.ToArray();
var groupingIds = StateAssessmentMetricIdGroupingProvider.GetMetricVariantGroupIds();
enumerableMetricVariantIds = enumerableMetricVariantIds.Concat(groupingIds).ToArray();
if (enumerableMetricVariantIds.Any())
query = query.Where(metrics => enumerableMetricVariantIds.Contains(metrics.MetricVariantId));
}
return query;
}
/// <summary>
/// Applies the query options and security.
/// </summary>
/// <param name="query">The query.</param>
/// <param name="providerQueryOptions">The provider query options.</param>
/// <returns></returns>
protected virtual IQueryable<EnhancedStudentInformation> ApplyQueryOptionsAndSecurity(
IQueryable<EnhancedStudentInformation> query, StudentMetricsProviderQueryOptions providerQueryOptions)
{
foreach (var filter in StudentMetricFilter)
{
query = filter.ApplyFilter(query, providerQueryOptions);
}
return query;
}
public IQueryable<StudentMetric> GetStudentsWithMetrics(StudentMetricsProviderQueryOptions providerQueryOptions)
{
var studentThatWillBeShown = ApplyQueryOptionsAndSecurity(EnhancedStudentInformationRepository.GetAll(),
providerQueryOptions);
var query = from studentMetrics in StudentMetricRepository.GetAll()
join esi in studentThatWillBeShown on new {studentMetrics.StudentUSI, studentMetrics.SchoolId} equals
new {esi.StudentUSI, esi.SchoolId}
select studentMetrics;
return FilterByMetrics(query, providerQueryOptions);
}
public IQueryable<EnhancedStudentInformation> GetOrderedStudentList(
StudentMetricsProviderQueryOptions providerQueryOptions, MetadataColumn sortColumn = null,
string sortDirection = "", int? schoolMetricStudentListMetricId = null)
{
var query = ApplyQueryOptionsAndSecurity(EnhancedStudentInformationRepository.GetAll(), providerQueryOptions);
return SortStudents(query, sortColumn, sortDirection, schoolMetricStudentListMetricId);
}
public IQueryable<EnhancedStudentInformation> ApplyFilter(IQueryable<EnhancedStudentInformation> query, StudentMetricsProviderQueryOptions providerQueryOptions)
{
return ApplySecurityFilter(query, providerQueryOptions);
}
protected override void ExecuteTest()
{
var queryOptions = new StudentMetricsProviderQueryOptions
{
MetricOptionGroups = new[]
{
new MetricFilterOptionGroup
{
MetricFilterOptions = new[]
{
new MetricFilterOption
{
MetricId = 1,
MaxExclusiveMetricInstanceExtendedProperty = "Test",
}
}
}
}
};
studentResults = filter.ApplyFilter(query, queryOptions);
}
/// <summary>
/// Gets the student list. This is broken out into its own method so
/// other projects can change how this data is retrieved.
/// </summary>
/// <param name="queryOptions">The query options.</param>
/// <param name="sortColumn">The sort column.</param>
/// <param name="sortDirection">The sort direction.</param>
/// <returns></returns>
protected virtual IQueryable<EnhancedStudentInformation> GetStudentList(
StudentMetricsProviderQueryOptions queryOptions, MetadataColumn sortColumn = null, string sortDirection = "")
{
return StudentMetricsProvider.GetOrderedStudentList(queryOptions, sortColumn, sortDirection);
}
protected override void ExecuteTest()
{
var queryOptions = new StudentMetricsProviderQueryOptions
{
MetricOptionGroups = new[]
{
new MetricFilterOptionGroup
{
MetricFilterOptions = new[]
{
new MetricFilterOption
{
MetricId = 1,
MetricStateNotEqualTo = 1
}
}
}
}
};
studentResults = filter.ApplyFilter(query, queryOptions);
}
protected override void ExecuteTest()
{
var queryOptions = new StudentMetricsProviderQueryOptions
{
MetricOptionGroups = new[]
{
new MetricFilterOptionGroup
{
MetricFilterOptions = new[]
{
new MetricFilterOption
{
MetricId = 1,
ValueLessThan = 5.0d,
},
}
}
}
};
studentResults = filter.ApplyFilter(query, queryOptions);
}
protected override void ExecuteTest()
{
var queryOptions = new StudentMetricsProviderQueryOptions
{
MetricOptionGroups = new[]
{
new MetricFilterOptionGroup
{
MetricFilterOptions = new[]
{
new MetricFilterOption
{
MetricId = 1,
MetricInstanceEqualTo = SuppliedMetricInstanceValue1,
},
}
}
}
};
studentResults = filter.ApplyFilter(query, queryOptions);
}
protected StudentMetricsProviderQueryOptions GetStudentListWithMetricsQueryOptions(StudentListType studentListType)
{
var suppliedStudentUSIs = new List<long>();
var suppliedStaffUsi = 0;
var queryOptions = new StudentMetricsProviderQueryOptions
{
SchoolId = suppliedSchoolId,
StaffUSI = suppliedStaffUsi,
StudentIds = suppliedStudentUSIs
};
switch (studentListType)
{
case StudentListType.Section:
queryOptions.TeacherSectionIds = new[]
{
(long)suppliedSectionId
};
break;
case StudentListType.Cohort:
queryOptions.StaffCohortIds = new[]
{
(long)suppliedSectionId
};
break;
}
return queryOptions;
}
protected override void ExecuteTest()
{
var queryOptions = new StudentMetricsProviderQueryOptions
{
MetricOptionGroups = new[] {new MetricFilterOptionGroup()}
};
studentResults = filter.ApplyFilter(query, queryOptions);
}
protected virtual IEnumerable<StudentMetric> GetStudentListWithMetrics(long staffUSI, int schoolId, IEnumerable<long> students)
{
var queryOptions = new StudentMetricsProviderQueryOptions
{
SchoolId = schoolId,
StaffUSI = staffUSI,
StudentIds = students
};
return StudentListWithMetricsProvider.GetStudentsWithMetrics(queryOptions);
}
protected virtual List<EnhancedStudentInformation> GetStudentListEntities(int schoolId, long staffUSI,
StudentListIdentity studentListIdentity, List<MetadataColumnGroup> listMetadata,
List<long> customStudentIdList, int? sortColumn, string sortDirection)
{
var queryOptions = new StudentMetricsProviderQueryOptions
{
MetricVariantIds = listMetadata.GetMetricVariantIds(),
SchoolId = schoolId,
StaffUSI = staffUSI,
StudentIds = customStudentIdList
};
switch (studentListIdentity.StudentListType)
{
case StudentListType.Section:
queryOptions.TeacherSectionIds = new[]
{
studentListIdentity.Id
};
break;
case StudentListType.Cohort:
queryOptions.StaffCohortIds = new[]
{
studentListIdentity.Id
};
break;
}
return
StudentListWithMetricsProvider.GetOrderedStudentList(queryOptions, GetSortColumn(listMetadata, sortColumn), sortDirection).ToList();
}
/// <summary>
/// Gets the student metrics. This is broken out into its own method so
/// other projects can change how this data is retrieved.
/// </summary>
/// <param name="queryOptions">The query options.</param>
/// <returns></returns>
protected virtual IQueryable<StudentMetric> GetStudentMetrics(StudentMetricsProviderQueryOptions queryOptions)
{
return StudentMetricsProvider.GetStudentsWithMetrics(queryOptions);
}
public IQueryable<EnhancedStudentInformation> ApplyFilter(IQueryable<EnhancedStudentInformation> query, StudentMetricsProviderQueryOptions providerQueryOptions)
{
if (providerQueryOptions.MetricOptionGroups == null)
return query;
foreach (var metricFilterOptionGroup in providerQueryOptions.MetricOptionGroups)
{
if (metricFilterOptionGroup.MetricFilterOptions == null ||
!metricFilterOptionGroup.MetricFilterOptions.Any())
continue;
var studentsWithinMetrics = ExpressionExtensions.False<EnhancedStudentInformation>();
foreach (var metricFilterOption in metricFilterOptionGroup.MetricFilterOptions)
{
var studentsMeetingCurrentOption = ExpressionExtensions.True<EnhancedStudentInformation>();
if (metricFilterOption.MetricStateEqualTo.HasValue)
{
var metricStateTypeId = metricFilterOption.MetricStateEqualTo.Value;
studentsMeetingCurrentOption =
studentsMeetingCurrentOption.And(information => StudentMetricRepository.GetAll()
.Any(
data =>
data.StudentUSI == information.StudentUSI &&
data.SchoolId == information.SchoolId &&
data.MetricId == metricFilterOption.MetricId &&
data.MetricStateTypeId == metricStateTypeId));
}
if (metricFilterOption.MetricStateNotEqualTo.HasValue)
{
var metricStateTypeId = metricFilterOption.MetricStateNotEqualTo.Value;
studentsMeetingCurrentOption =
studentsMeetingCurrentOption.And(information => StudentMetricRepository.GetAll()
.Any(
data =>
data.StudentUSI == information.StudentUSI &&
data.SchoolId == information.SchoolId &&
data.MetricId == metricFilterOption.MetricId &&
data.MetricStateTypeId != metricStateTypeId));
}
if (metricFilterOption.MinInclusiveMetricInstanceExtendedProperty != null)
{
studentsMeetingCurrentOption =
studentsMeetingCurrentOption.And(
information => MetricInstanceExtendedPropertyWithValueToFloatRepository.GetAll()
.SelectMany(metricInstanceExtProp => StudentMetricRepository.GetAll().Select(setKey => new { metricInstanceExtProp, setKey }))
.Any(data => data.metricInstanceExtProp.MetricId == metricFilterOption.MetricId &&
data.setKey.MetricId == data.metricInstanceExtProp.MetricId &&
data.metricInstanceExtProp.MetricInstanceSetKey == data.setKey.MetricInstanceSetKey &&
data.setKey.StudentUSI == information.StudentUSI &&
data.setKey.SchoolId == information.SchoolId &&
data.metricInstanceExtProp.Name == metricFilterOption.MinInclusiveMetricInstanceExtendedProperty &&
data.setKey.ValueSortOrder >= data.metricInstanceExtProp.ValueToFloat));
}
if (metricFilterOption.MaxExclusiveMetricInstanceExtendedProperty != null)
{
studentsMeetingCurrentOption =
studentsMeetingCurrentOption.And(
information => MetricInstanceExtendedPropertyWithValueToFloatRepository.GetAll()
.SelectMany(metricInstanceExtProp => StudentMetricRepository.GetAll().Select(setKey => new { metricInstanceExtProp, setKey }))
.Any(data => data.metricInstanceExtProp.MetricId == metricFilterOption.MetricId &&
data.setKey.MetricId == data.metricInstanceExtProp.MetricId &&
data.metricInstanceExtProp.MetricInstanceSetKey == data.setKey.MetricInstanceSetKey &&
data.setKey.StudentUSI == information.StudentUSI &&
data.setKey.SchoolId == information.SchoolId &&
data.metricInstanceExtProp.Name == metricFilterOption.MaxExclusiveMetricInstanceExtendedProperty &&
data.setKey.ValueSortOrder < data.metricInstanceExtProp.ValueToFloat));
}
if (metricFilterOption.MetricInstanceEqualTo != null)
{
studentsMeetingCurrentOption = studentsMeetingCurrentOption.And(
information => StudentMetricRepository.GetAll()
.SelectMany(
metricInstance =>
StudentMetricRepository.GetAll().Select(setKey => new { metricInstance, setKey }))
.Any(data => data.metricInstance.MetricId == metricFilterOption.MetricId &&
data.setKey.MetricId == data.metricInstance.MetricId &&
data.metricInstance.MetricInstanceSetKey ==
data.setKey.MetricInstanceSetKey &&
data.setKey.StudentUSI == information.StudentUSI &&
data.setKey.SchoolId == information.SchoolId &&
data.setKey.Value == metricFilterOption.MetricInstanceEqualTo));
}
if (metricFilterOption.ValueGreaterThanEqualTo.HasValue)
{
studentsMeetingCurrentOption =
studentsMeetingCurrentOption.And(information => StudentMetricRepository.GetAll()
.Any(data => data.StudentUSI == information.StudentUSI &&
data.SchoolId == information.SchoolId &&
data.MetricId == metricFilterOption.MetricId &&
data.ValueSortOrder >= metricFilterOption.ValueGreaterThanEqualTo.Value));
}
if (metricFilterOption.ValueGreaterThan.HasValue)
{
studentsMeetingCurrentOption =
studentsMeetingCurrentOption.And(information => StudentMetricRepository.GetAll()
.Any(data => data.StudentUSI == information.StudentUSI &&
data.SchoolId == information.SchoolId &&
data.MetricId == metricFilterOption.MetricId &&
data.ValueSortOrder > metricFilterOption.ValueGreaterThan.Value));
}
if (metricFilterOption.ValueLessThan.HasValue)
{
studentsMeetingCurrentOption =
studentsMeetingCurrentOption.And(information => StudentMetricRepository.GetAll()
.Any(data => data.StudentUSI == information.StudentUSI &&
data.SchoolId == information.SchoolId &&
data.MetricId == metricFilterOption.MetricId &&
data.ValueSortOrder < metricFilterOption.ValueLessThan.Value));
}
if (metricFilterOption.ValueLessThanEqualTo.HasValue)
{
studentsMeetingCurrentOption =
studentsMeetingCurrentOption.And(information => StudentMetricRepository.GetAll()
.Any(data => data.StudentUSI == information.StudentUSI &&
data.SchoolId == information.SchoolId &&
data.MetricId == metricFilterOption.MetricId &&
data.ValueSortOrder <= metricFilterOption.ValueLessThanEqualTo.Value));
}
studentsWithinMetrics = studentsWithinMetrics.Or(studentsMeetingCurrentOption);
}
query = query.Where(studentsWithinMetrics);
}
return query;
}
public IQueryable<EnhancedStudentInformation> ApplySecurityFilter(IQueryable<EnhancedStudentInformation> query, StudentMetricsProviderQueryOptions providerQueryOptions)
{
//The only user that can see everyone are state employees...
if (CurrentUserClaimInterrogator.HasClaimForStateAgency(EdFiClaimTypes.ViewAllStudents))
return query;
//Start off with a lit of empty students we're allowed to see...
var studentsTheUserCanSee = ExpressionExtensions.False<EnhancedStudentInformation>();
if (UserInformation.Current == null)
return query.Where(studentsTheUserCanSee);
var staffUsi = UserInformation.Current.StaffUSI;
//Walk through all their associated ed-orgs...
foreach (var associatedOrganization in UserInformation.Current.AssociatedOrganizations)
{
//Find what they have permissions to, and let them see just those students.
foreach (var claimType in associatedOrganization.ClaimTypes)
{
var educationOrganizationId = associatedOrganization.EducationOrganizationId;
// TODO: Find the value for the state id...in dev it is set to int.MaxValue so this will work for now
if (educationOrganizationId == int.MaxValue)
continue;
int[] leaIds;
switch (associatedOrganization.Category)
{
case EducationOrganizationCategory.LocalEducationAgency:
leaIds = new[] { educationOrganizationId };
break;
default:
leaIds = new int[0];
break;
}
switch (claimType)
{
//People with ViewAllStudents can see any user associated with their ed-org
case EdFiClaimTypes.ViewAllStudents:
//subsonic's contains is broken, so while we don't need this if statement for it to work in linq, we do
// need it for it to work with subsonic. Once we get off subsonic we just need the if statement.
if (leaIds.Any())
{
studentsTheUserCanSee = studentsTheUserCanSee.Or(
student => student.SchoolId == educationOrganizationId
|| leaIds.Contains(student.LocalEducationAgencyId));
}
else
{
studentsTheUserCanSee = studentsTheUserCanSee.Or(
student => student.SchoolId == educationOrganizationId);
}
break;
//People with ViewMyStudents can see their students, or students that are part of their cohort.
case EdFiClaimTypes.ViewMyStudents:
//Logically, the goal of this code is to do studentsTheUserCanSee.Or(student => myStudents.Contains(student.StudentUSI)), but we have
// to hack around subsonic, so this is phrased oddly.
studentsTheUserCanSee =
studentsTheUserCanSee.Or(student => StaffStudentAssociationRepository.GetAll()
.Any(ssa => ssa.StudentUSI == student.StudentUSI
&& ssa.StaffUSI == staffUsi
&& ssa.SchoolId == educationOrganizationId));
break;
}
}
}
return query.Where(studentsTheUserCanSee);
}
/// <summary>
/// Gets the EdFiGridWatchListModel; the structure will be determined
/// by the logged in user.
/// </summary>
/// <param name="staffUSI">The staff USI.</param>
/// <param name="schoolId">The school identifier.</param>
/// <param name="localEducationAgencyId">The local education agency identifier.</param>
/// <param name="sectionId">The section identifier.</param>
/// <param name="watchListSelections">The watch list selections.</param>
/// <returns>
/// An <see cref="EdFiGridWatchListModel" /> loaded with data for the currently logged in user.
/// </returns>
public virtual EdFiGridWatchListModel GetEdFiGridWatchListModel(long staffUSI, int? schoolId, int? localEducationAgencyId = null, long? sectionId = null, List<NameValuesType> watchListSelections = null)
{
var watchListDataState = new WatchListDataState();
var defaultStudentMetricsProviderOptions = new StudentMetricsProviderQueryOptions
{
StaffUSI = staffUSI,
SchoolId = schoolId,
LocalEducationAgencyId = localEducationAgencyId,
GetAllMetrics = true
};
watchListDataState.Students = GetStudentList(defaultStudentMetricsProviderOptions);
watchListDataState.Metrics = GetStudentMetrics(defaultStudentMetricsProviderOptions);
var grades = watchListDataState.Students.Select(data => new { data.GradeLevel, data.GradeLevelSortOrder }).Distinct().OrderBy(order => order.GradeLevelSortOrder).ToList();
watchListDataState.Grades = grades.Select(data => new EdFiGridWatchListSelectionItemModel { DisplayValue = data.GradeLevel, Name = data.GradeLevel }).ToList();
watchListDataState.MetricIds = watchListDataState.Metrics.Select(data => data.MetricId).Distinct().ToList();
var results = new List<TeacherSection>();
if (schoolId.HasUsableValue())
{
results = (TeacherSectionRepository.GetAll()
.Where(data => data.StaffUSI == staffUSI && data.SchoolId == schoolId)
.OrderBy(data => data.SubjectArea).ThenBy(data => data.CourseTitle)
.ThenBy(data => data.ClassPeriod).ThenBy(data => data.LocalCourseCode)
.ThenBy(data => data.TeacherSectionId)).ToList();
}
if (sectionId.HasUsableValue())
{
watchListDataState.CurrentSectionId = sectionId.Value;
}
watchListDataState.Sections = results.ToDictionary(
key => key.TeacherSectionId,
value => String.Format(SectionDescriptionFormat, value.SubjectArea, value.LocalCourseCode, value.CourseTitle, value.ClassPeriod, value.TermType)
);
// determine if the section id has a value and if that value is
// contained in the sections dictionary above; if not the section
// id is really a watch list id
var isWatchListSection = sectionId.HasUsableValue() && (!(sectionId.Value <= int.MaxValue ? (int?) sectionId.Value : null).HasValue || !watchListDataState.Sections.ContainsKey((int) sectionId.Value));
MetricBasedWatchList watchList = null;
List<NameValuesType> watchListSelectedOptions = null;
if (isWatchListSection)
{
watchList = GetWatchListData(sectionId.Value);
watchListSelectedOptions = GetWatchListSelectionData(sectionId.Value);
}
var isWatchListChanged = false;
// if this parameter is set then we are coming back from a watch
// list and need to reset to the last values selected
if (watchListSelections != null)
{
isWatchListChanged = IsWatchListChanged(watchListSelections, watchListSelectedOptions);
watchListSelectedOptions = watchListSelections;
}
var searchLinkRequest = new WatchListLinkRequest
{
LocalEducationAgencyId = localEducationAgencyId,
SchoolId = schoolId,
StaffUSI = staffUSI,
MetricBasedWatchListId = (int?)sectionId,
ResourceName = "MetricsBasedWatchListSearch"
};
// create the watch list model
var watchListModel = new EdFiGridWatchListModel
{
WatchListName = (watchList != null && watchList.WatchListName != string.Empty ? watchList.WatchListName : "New Dynamic List"),
WatchListDescription = (watchList != null ? watchList.WatchListDescription : string.Empty),
WatchListUrl = GeneralLinks.MetricsBasedWatchList("MetricsBasedWatchList"),
WatchListSearchUrl = WatchListLinkProvider.GenerateLink(searchLinkRequest),
IsWatchListChanged = isWatchListChanged,
IsWatchListShared = watchList != null && watchList.IsWatchListShared,
Tabs = TabFactory.CreateAllTabs(watchListDataState)
};
// load any available selections into the model
if (watchListSelectedOptions != null)
{
LoadWatchListSelections(watchListModel, watchListSelectedOptions);
}
return watchListModel;
}
public IQueryable<EnhancedStudentInformation> ApplyFilter(IQueryable<EnhancedStudentInformation> query, StudentMetricsProviderQueryOptions providerQueryOptions)
{
if (providerQueryOptions.DemographicOptionGroups == null || !providerQueryOptions.DemographicOptionGroups.Any())
return query;
const string yes = "YES";
foreach (var demographicOptionGroup in providerQueryOptions.DemographicOptionGroups)
{
if (demographicOptionGroup.SelectedOptions == null || !demographicOptionGroup.SelectedOptions.Any())
{
continue;
}
var studentsWithinDemographics = ExpressionExtensions.False<EnhancedStudentInformation>();
foreach (var selectedOption in demographicOptionGroup.SelectedOptions)
{
var filterValue = selectedOption;
switch (filterValue.ToLowerInvariant().Trim())
{
case "female":
case "male":
studentsWithinDemographics =
studentsWithinDemographics.Or(information => information.Gender == filterValue);
break;
case "hispanic/latino":
studentsWithinDemographics = studentsWithinDemographics.Or(information => information.HispanicLatinoEthnicity == yes);
break;
case "late enrollment":
studentsWithinDemographics = studentsWithinDemographics.Or(information => information.LateEnrollment == yes);
break;
case "two or more":
studentsWithinDemographics = studentsWithinDemographics.Or(
information => information.Race.Contains(",") && information.HispanicLatinoEthnicity != yes);
break;
default:
var raceOrStudentIndicatorValue = filterValue;
//See if it's a indicator value
studentsWithinDemographics =
studentsWithinDemographics.Or(
information => StudentIndicatorRepository.GetAll()
.Any(data => data.StudentUSI == information.StudentUSI
&& (data.EducationOrganizationId == information.SchoolId || data.EducationOrganizationId == information.LocalEducationAgencyId)
&& data.Status
&& data.Name == raceOrStudentIndicatorValue));
//Or it might be a race value
studentsWithinDemographics =
studentsWithinDemographics.Or(
information =>
information.Race == raceOrStudentIndicatorValue &&
information.HispanicLatinoEthnicity != yes);
break;
}
}
query = query.Where(studentsWithinDemographics);
}
return query;
}
