@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix lfal: <https://www.mpeters.dev/ns/lfal#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix elm: <http://data.europa.eu/snb/model/elm/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# SHACL companion to shapes/studyGoals.shex — see SOLID_DATA_MODEL.md §8 (study-goals.ttl).

lfal:StudyGoalCollectionShape
  a sh:NodeShape ;
  sh:targetClass lfal:StudyGoalCollection ;
  sh:name "Study goal collection" ;
  sh:description "Fixed marker subject of study-goals.ttl: title and last-modified time for the collection of study goals." ;
  sh:property
    [ sh:path dcterms:title ; sh:datatype xsd:string ; sh:minCount 1 ; sh:maxCount 1 ] ,
    [ sh:path dcterms:modified ; sh:datatype xsd:dateTime ; sh:minCount 1 ; sh:maxCount 1 ] .

lfal:StudyGoalShape
  a sh:NodeShape ;
  sh:targetClass lfal:StudyGoal ;
  sh:name "Study goal" ;
  sh:description "An exam or other target a learner is working toward: required topics, an optional due date, sorted by lfal:order." ;
  sh:property
    [ sh:path dcterms:identifier ; sh:datatype xsd:string ; sh:minCount 1 ; sh:maxCount 1 ] ,
    [ sh:path dcterms:title ; sh:datatype xsd:string ; sh:minCount 1 ; sh:maxCount 1 ] ,
    [ sh:path dcterms:created ; sh:datatype xsd:dateTime ; sh:minCount 1 ; sh:maxCount 1 ] ,
    [ sh:path lfal:dueDate ; sh:datatype xsd:date ; sh:maxCount 1 ] ,
    [ sh:path lfal:completedAt ; sh:datatype xsd:dateTime ; sh:maxCount 1 ] ,
    [ sh:path elm:educationSubject ; sh:nodeKind sh:IRI ] ,
    [ sh:path lfal:requiredTopic ; sh:nodeKind sh:IRI ] ,
    [ sh:path lfal:order ; sh:datatype xsd:integer ; sh:minCount 1 ; sh:maxCount 1 ] .