[Hooks] make use of curriculum context

services/frontend/src/components/PopulationComponents/CourseTableModeSelector.tsx

@@ -6,12 +6,11 @@ import Typography from '@mui/material/Typography'
 import type { Dispatch, SetStateAction } from 'react'
 
 import { StudentAmountLimiter } from '@/components/common/StudentAmountLimiter'
-import { ExtendedCurriculumDetails } from '@/hooks/useCurriculums'
+import { useCurriculum } from '@/hooks/useCurriculum'
 
 type CourseTableModeSelectorProps = {
   courseTableMode: 'curriculum' | 'all'
   setCourseTableMode: Dispatch<SetStateAction<'curriculum' | 'all'>>
-  curriculum: ExtendedCurriculumDetails | null
   studentAmountLimit: number
   onStudentAmountLimitChange: (input: string) => void
 }
@@ -20,47 +19,50 @@ export const CourseTableModeSelector = ({
   courseTableMode,
   onStudentAmountLimitChange,
   setCourseTableMode,
-  curriculum,
   studentAmountLimit,
-}: CourseTableModeSelectorProps) => (
-  <RadioGroup>
-    <FormControlLabel
-      control={
-        <Radio
-          checked={courseTableMode === 'curriculum'}
-          onChange={() => setCourseTableMode('curriculum')}
-          size="small"
-        />
-      }
-      label={
-        <Stack flexDirection="row" gap={1} sx={{ alignContent: 'center' }}>
-          <Typography fontWeight={500}>Curriculum</Typography>
-          <Typography
-            fontWeight={800}
-            sx={{
-              color: courseTableMode === 'curriculum' ? 'text.primary' : 'text.disabled',
-            }}
-          >
-            {curriculum?.name ?? 'unavailable'}
-          </Typography>
-        </Stack>
-      }
-    />
-    <Stack direction="row" sx={{ alignItems: 'center', mt: '0.5em' }}>
+}: CourseTableModeSelectorProps) => {
+  const { curriculum } = useCurriculum()
+
+  return (
+    <RadioGroup>
       <FormControlLabel
         control={
-          <>
-            <Radio checked={courseTableMode === 'all'} onChange={() => setCourseTableMode('all')} size="small" />
-            <StudentAmountLimiter
-              disabled={courseTableMode !== 'all'}
-              onStudentAmountLimitChange={value => onStudentAmountLimitChange(value.toString())}
-              studentAmountLimit={studentAmountLimit}
-            />
-          </>
+          <Radio
+            checked={courseTableMode === 'curriculum'}
+            onChange={() => setCourseTableMode('curriculum')}
+            size="small"
+          />
+        }
+        label={
+          <Stack flexDirection="row" gap={1} sx={{ alignContent: 'center' }}>
+            <Typography fontWeight={500}>Curriculum</Typography>
+            <Typography
+              fontWeight={800}
+              sx={{
+                color: courseTableMode === 'curriculum' ? 'text.primary' : 'text.disabled',
+              }}
+            >
+              {curriculum?.name ?? 'unavailable'}
+            </Typography>
+          </Stack>
         }
-        label=""
-        value={'all'}
       />
-    </Stack>
-  </RadioGroup>
-)
+      <Stack direction="row" sx={{ alignItems: 'center', mt: '0.5em' }}>
+        <FormControlLabel
+          control={
+            <>
+              <Radio checked={courseTableMode === 'all'} onChange={() => setCourseTableMode('all')} size="small" />
+              <StudentAmountLimiter
+                disabled={courseTableMode !== 'all'}
+                onStudentAmountLimitChange={value => onStudentAmountLimitChange(value.toString())}
+                studentAmountLimit={studentAmountLimit}
+              />
+            </>
+          }
+          label=""
+          value={'all'}
+        />
+      </Stack>
+    </RadioGroup>
+  )
+}

services/frontend/src/components/PopulationComponents/PopulationCourses/index.tsx

@@ -5,7 +5,6 @@ import { FilterDegreeCoursesModal } from '@/components/PopulationComponents/Popu
 import { PopulationCourseStats } from '@/components/PopulationCourseStats'
 import { PopulationCourseStatsFlat } from '@/components/PopulationCourseStats/PopulationCourseStatsFlat'
 import { SegmentDimmer } from '@/components/SegmentDimmer'
-import { ExtendedCurriculumDetails } from '@/hooks/useCurriculums'
 import { PopulationQuery } from '@/types/populationSearch'
 import { FilteredCourse } from '@/util/coursesOfPopulation'
 
@@ -14,7 +13,6 @@ export const PopulationCourses = ({
   query,
   filteredCourses,
   onlyIamRights,
-  curriculum,
   courseTableMode,
   studentAmountLimit,
   setShowModules,
@@ -24,7 +22,6 @@ export const PopulationCourses = ({
   query: Pick<PopulationQuery, 'programme' | 'years'>
   filteredCourses: FilteredCourse[]
   onlyIamRights: boolean
-  curriculum: ExtendedCurriculumDetails
   courseTableMode: 'curriculum' | 'all'
   studentAmountLimit: number
   setShowModules: (input: boolean) => void
@@ -47,7 +44,6 @@ export const PopulationCourses = ({
       {courseTableMode === 'curriculum' ? (
         <PopulationCourseStats
           courseTableMode={courseTableMode}
-          curriculum={curriculum}
           filteredCourses={filteredCourses}
           onlyIamRights={onlyIamRights}
           pending={isLoading}

services/frontend/src/components/PopulationComponents/Students/Table/CoursesTab/index.tsx

@@ -6,14 +6,13 @@ import { OodiTableExcelExport } from '@/components/OodiTable/excelExport'
 import { IncludeSubstitutionsToggle } from '@/components/PopulationComponents/Students/IncludeSubstitutionsToggle'
 import { useGetColumnDefinitions } from '@/components/PopulationComponents/Students/Table/CoursesTab/columnDefinitions'
 import { useToggle } from '@/hooks/toggle'
-import { ExtendedCurriculumDetails } from '@/hooks/useCurriculums'
+import { useCurriculum } from '@/hooks/useCurriculum'
 import { FilteredCourse } from '@/util/coursesOfPopulation'
 import { CreditTypeCode, Name, ProgrammeCourse } from '@oodikone/shared/types'
 import { FormattedStudent, StudentCourse } from '@oodikone/shared/types/studentData'
 import { FilterDegreeCoursesModal } from '@/components/PopulationComponents/PopulationCourses/FilterDegreeCoursesModal'
 
 type CoursesTabContainerProps = {
-  curriculum: ExtendedCurriculumDetails
   students: FormattedStudent[]
   courses: FilteredCourse[]
   idToGroupIdMap: Record<string, string>
@@ -263,13 +262,8 @@ const gradeOrdering = ['0', 'Hyl.', 'TT', 'HT', '1', '2', '3', '4', '5', 'Hyv.']
 const compareCourseGrades = (previous: StudentCourse, current: StudentCourse) =>
   gradeOrdering.indexOf(previous.grade) <= gradeOrdering.indexOf(current.grade)
 
-export const CoursesTabContainer = ({
-  curriculum,
-  students,
-  courses,
-  idToGroupIdMap,
-  programme,
-}: CoursesTabContainerProps) => {
+export const CoursesTabContainer = ({ students, courses, idToGroupIdMap, programme }: CoursesTabContainerProps) => {
+  const { curriculum } = useCurriculum()
   const { visible: namesVisible } = useStudentNameVisibility()
   const [includeSubstitutions, toggleIncludeSubstitutions] = useToggle(true)
 
@@ -279,7 +273,10 @@ export const CoursesTabContainer = ({
   )
 
   const curriculumCourses = useMemo(
-    () => [...curriculum.defaultProgrammeCourses, ...curriculum.secondProgrammeCourses].filter(nonVisible),
+    () =>
+      curriculum
+        ? [...curriculum.defaultProgrammeCourses, ...curriculum.secondProgrammeCourses].filter(nonVisible)
+        : [],
     [curriculum]
   )
 

services/frontend/src/components/PopulationComponents/Students/Table/ModulesTab/index.tsx

@@ -1,7 +1,7 @@
 import { useMemo } from 'react'
 
 import { ModulesTab } from '@/components/PopulationComponents/Students/Table/ModulesTab/ModulesTable'
-import { ExtendedCurriculumDetails } from '@/hooks/useCurriculums'
+import { useCurriculum } from '@/hooks/useCurriculum'
 import { FilteredCourse } from '@/util/coursesOfPopulation'
 import { createLocaleComparator } from '@/util/comparator'
 import { formatISODate } from '@/util/timeAndDate'
@@ -86,18 +86,17 @@ const getDegreeProgrammeCodes = (curriculumModules): string[] => {
 }
 
 export const ModulesTabContainer = ({
-  curriculum,
   students,
   courses,
   idToGroupIdMap,
   programme,
 }: {
-  curriculum: ExtendedCurriculumDetails | null | undefined
   students: Student[]
   courses: FilteredCourse[]
   idToGroupIdMap: Record<string, string>
   programme: string
 }) => {
+  const { curriculum } = useCurriculum()
   const curriculumModules = useMemo(
     () => (curriculum ? [...curriculum.defaultProgrammeModules, ...curriculum.secondProgrammeModules] : []),
     [curriculum]

services/frontend/src/components/PopulationComponents/Students/Table/ProgressTab/index.tsx

@@ -17,7 +17,7 @@ import { CopyStudentNumbersHeader } from '@/components/OodiTable/common/CopyStud
 import { OodiTableExcelExport } from '@/components/OodiTable/excelExport'
 import { TableInfo } from '@/components/PopulationComponents/Students/Table/ProgressTab/info'
 import { DateFormat } from '@/constants/date'
-import { ExtendedCurriculumDetails } from '@/hooks/useCurriculums'
+import { useCurriculum } from '@/hooks/useCurriculum'
 import { useSemesters } from '@/hooks/useSemesters'
 import { useGetProgressCriteriaQuery } from '@/redux/progressCriteria'
 import { CheckIcon, CloseIcon, EditIcon, RemoveIcon, SwapHorizIcon } from '@/theme'
@@ -226,14 +226,12 @@ type Label = {
 }
 
 export const ProgressTable = ({
-  curriculum,
   idToGroupIdMap,
   students,
   months,
   programme,
   studyGuidanceGroupProgramme,
 }: {
-  curriculum?: ExtendedCurriculumDetails | null
   idToGroupIdMap: IdToGroupId
   students: FormattedStudent[]
   months: number
@@ -242,6 +240,7 @@ export const ProgressTable = ({
 }) => {
   const { visible: namesVisible } = useStudentNameVisibility()
   const { getTextIn } = useLanguage()
+  const { curriculum } = useCurriculum()
   const { data: criteria } = useGetProgressCriteriaQuery({ programmeCode: programme }, { skip: !programme })
   const { semesters: allSemesters } = useSemesters()
   const isStudyGuidanceGroupProgramme = studyGuidanceGroupProgramme !== ''

services/frontend/src/components/PopulationComponents/Students/index.tsx

@@ -13,7 +13,6 @@ import { type FormattedStudentData, GeneralTab } from '@/components/PopulationCo
 import { ModulesTabContainer as ModulesTab } from '@/components/PopulationComponents/Students/Table/ModulesTab'
 import { ProgressTable as ProgressTab } from '@/components/PopulationComponents/Students/Table/ProgressTab'
 import { TagsTab } from '@/components/PopulationComponents/Students/Table/TagsTab'
-import { ExtendedCurriculumDetails } from '@/hooks/useCurriculums'
 import { FilteredCourse } from '@/util/coursesOfPopulation'
 import { useParseQueryParams } from '@/util/queryparams'
 import { isBachelorOrLicentiateProgramme } from '@/util/studyProgramme'
@@ -29,7 +28,6 @@ type PopulationDetails = CommonProps & {
   variant: 'population'
   programme: string
   combinedProgramme?: string
-  curriculum: ExtendedCurriculumDetails | null
   filteredCourses: FilteredCourse[]
   idToGroupIdMap: Record<string, string>
 }
@@ -40,7 +38,6 @@ type CoursePopulation = CommonProps & {
 
 type StudyGuidanceGroup = CommonProps & {
   variant: 'studyGuidanceGroupPopulation'
-  curriculum: ExtendedCurriculumDetails | null
   studyGuidanceGroup: any
   year: string
   filteredCourses: FilteredCourse[]
@@ -63,7 +60,6 @@ export const PopulationStudents = ({
   variant,
   programme,
   combinedProgramme,
-  curriculum,
   filteredStudents,
   filteredCourses,
   idToGroupIdMap,
@@ -101,7 +97,6 @@ export const PopulationStudents = ({
     Courses: (
       <CoursesTab
         courses={filteredCourses ?? []}
-        curriculum={curriculum} // TODO: add guard for missing curriculum (it should never be missing)
         idToGroupIdMap={idToGroupIdMap ?? {}}
         students={filteredStudents}
         programme={programme}
@@ -110,7 +105,6 @@ export const PopulationStudents = ({
     Modules: (
       <ModulesTab
         courses={filteredCourses ?? []}
-        curriculum={curriculum}
         idToGroupIdMap={idToGroupIdMap ?? {}}
         students={filteredStudents}
         programme={programme}
@@ -119,7 +113,6 @@ export const PopulationStudents = ({
     Tags: <TagsTab combinedProgramme={combinedProgramme} programme={programme} students={filteredStudents} />,
     Progress: (
       <ProgressTab
-        curriculum={curriculum}
         idToGroupIdMap={idToGroupIdMap ?? {}}
         months={months ?? Infinity}
         programme={programme}

services/frontend/src/components/PopulationCourseStats/index.tsx

@@ -5,7 +5,7 @@ import { useState, useEffect } from 'react'
 import { GradeDistribution } from '@/components/PopulationCourseStats/GradeDistribution'
 import { PassFailEnrollments } from '@/components/PopulationCourseStats/PassFailEnrollments'
 import { PassingSemesters } from '@/components/PopulationCourseStats/PassingSemesters'
-import { ExtendedCurriculumDetails } from '@/hooks/useCurriculums'
+import { useCurriculum } from '@/hooks/useCurriculum'
 import { FilteredCourse, CourseModule, FilteredProgrammeCourse } from '@/util/coursesOfPopulation'
 import type { CourseStats } from '@oodikone/shared/routes/populations'
 import type { Module, CurriculumDetails } from '@oodikone/shared/types'
@@ -14,7 +14,6 @@ type PopulationCourseStatsProps = {
   filteredCourses: FilteredCourse[]
   pending: boolean
   onlyIamRights: boolean
-  curriculum: ExtendedCurriculumDetails
   courseTableMode: 'all' | 'curriculum'
   showModules: boolean
   setShowModules: (input: boolean) => void
@@ -33,15 +32,17 @@ export const PopulationCourseStats = ({
   filteredCourses,
   pending,
   onlyIamRights,
-  curriculum,
   courseTableMode,
   showModules,
   setShowModules,
 }: PopulationCourseStatsProps) => {
+  const { curriculum } = useCurriculum()
   const [modules, setModules] = useState<CourseModule[]>([])
   const [tab, setTab] = useState(0)
 
   useEffect(() => {
+    if (!curriculum) return
+
     // Change courses type from FilteredCourse[] to FilteredProgrammeCourse[] + add module-field to object so we can deconstruct it below
     const modules: Record<
       string,

services/frontend/src/components/PopulationDetails/index.tsx

@@ -128,14 +128,12 @@ const PopulationDetailsContent = ({
         <>
           <CourseTableModeSelector
             courseTableMode={courseTableMode}
-            curriculum={curriculum}
             onStudentAmountLimitChange={onStudentAmountLimitChange}
             setCourseTableMode={setCourseTableMode}
             studentAmountLimit={studentAmountLimit}
           />
           <PopulationCourses
             courseTableMode={courseTableMode}
-            curriculum={curriculum}
             filteredCourses={filteredCourses}
             isLoading={isLoading}
             onlyIamRights={onlyIamRights}
@@ -153,7 +151,6 @@ const PopulationDetailsContent = ({
           content: (
             <PopulationStudents
               combinedProgramme={combinedProgramme}
-              curriculum={curriculum}
               filteredCourses={filteredCourses}
               filteredStudents={filteredStudents}
               idToGroupIdMap={idToGroupIdMap}

services/frontend/src/components/StudyGuidanceGroups/SingleStudyGuidanceGroupPanels.tsx

@@ -124,7 +124,6 @@ const SingleStudyGuidanceGroupPanelsContent = ({
       title: 'Courses of population',
       content: (
         <StudyGuidanceGroupPopulationCourses
-          curriculum={curriculum}
           filteredCourses={filteredCourses}
           studyProgramme={group.tags?.studyProgramme ? programme : null}
           year={groupYear}
@@ -136,7 +135,6 @@ const SingleStudyGuidanceGroupPanelsContent = ({
       content: (
         // @ts-expect-error FIX typing
         <PopulationStudents
-          curriculum={curriculum}
           filteredCourses={filteredCourses}
           filteredStudents={filteredStudents}
           generalTabColumnFunction={() => columnsGeneralTab({ group })}

services/frontend/src/components/StudyGuidanceGroups/StudyGuidanceGroupPopulationCourses.tsx

@@ -6,7 +6,7 @@ import { PopulationCourseStats } from '@/components/PopulationCourseStats'
 import { PopulationCourseStatsFlat } from '@/components/PopulationCourseStats/PopulationCourseStatsFlat'
 import { useDebouncedState } from '@/hooks/debouncedState'
 
-export const StudyGuidanceGroupPopulationCourses = ({ filteredCourses, studyProgramme, year, curriculum }) => {
+export const StudyGuidanceGroupPopulationCourses = ({ filteredCourses, studyProgramme, year }) => {
   const [studentAmountLimit, setStudentAmountLimit] = useDebouncedState(0, 1000)
   const curriculumsAvailable = studyProgramme && year
   const [courseTableMode, setCourseTableMode] = useState<'all' | 'curriculum'>(
@@ -23,7 +23,6 @@ export const StudyGuidanceGroupPopulationCourses = ({ filteredCourses, studyProg
       {curriculumsAvailable ? (
         <CourseTableModeSelector
           courseTableMode={courseTableMode}
-          curriculum={curriculum}
           onStudentAmountLimitChange={onStudentAmountLimitChange}
           setCourseTableMode={setCourseTableMode}
           studentAmountLimit={studentAmountLimit}
@@ -37,7 +36,6 @@ export const StudyGuidanceGroupPopulationCourses = ({ filteredCourses, studyProg
       {courseTableMode === 'curriculum' ? (
         <PopulationCourseStats
           courseTableMode={courseTableMode}
-          curriculum={curriculum}
           filteredCourses={filteredCourses}
           onlyIamRights={onlyIamRights}
           pending={false}

services/frontend/src/hooks/useCurriculum.tsx

@@ -30,7 +30,7 @@ export const CurriculumProvider = ({
   return <CurriculumContext.Provider value={value}>{children}</CurriculumContext.Provider>
 }
 
-/** Context variant of the curriculum hook */
+/** Context-aware variant of the curriculum hook. Use this in population statistics views. */
 export const useCurriculum = () => {
   const context = useContext(CurriculumContext)
   if (!context) {