Slot.shex

ShEx statement for slot

PREFIX fhir: <http://hl7.org/fhir/> 
PREFIX fhirvs: <http://hl7.org/fhir/ValueSet/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> 
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> 

IMPORT <code.shex>
IMPORT <string.shex>
IMPORT <instant.shex>
IMPORT <boolean.shex>
IMPORT <Schedule.shex>
IMPORT <Reference.shex>
IMPORT <Identifier.shex>
IMPORT <DomainResource.shex>
IMPORT <CodeableConcept.shex>
IMPORT <CodeableReference.shex>


start=@<Slot> AND {fhir:nodeRole [fhir:treeRoot]}

# A slot of time on a schedule that may be available for booking appointments
<Slot> EXTENDS @<DomainResource> CLOSED {   

    a [fhir:Slot]?;
    fhir:nodeRole [fhir:treeRoot]?;

    fhir:identifier @<OneOrMore_Identifier>?;  # External Ids for this item
    fhir:serviceCategory @<OneOrMore_CodeableConcept>?;  # A broad categorization of the 
                                            # service that is to be performed 
                                            # during this appointment 
    fhir:serviceType @<OneOrMore_CodeableReference>?;  # The type of appointments that can 
                                            # be booked into this slot (ideally 
                                            # this would be an identifiable 
                                            # service - which is at a location, 
                                            # rather than the location itself). 
                                            # If provided then this overrides 
                                            # the value provided on the Schedule 
                                            # resource 
    fhir:specialty @<OneOrMore_CodeableConcept>?;  # The specialty of a practitioner 
                                            # that would be required to perform 
                                            # the service requested in this 
                                            # appointment 
    fhir:appointmentType @<OneOrMore_CodeableConcept>?;  # The style of appointment or 
                                            # patient that may be booked in the 
                                            # slot (not service type) 
    fhir:schedule @<Reference> AND {fhir:link 
    			@<Schedule> ? };  # The schedule resource that this 
                                            # slot defines an interval of status 
                                            # information 
    fhir:status @<code> AND
    	{fhir:v @fhirvs:slotstatus};  # busy | free | busy-unavailable | 
                                            # busy-tentative | entered-in-error 
    fhir:start @<instant>;                  # Date/Time that the slot is to begin
    fhir:end @<instant>;                    # Date/Time that the slot is to 
                                            # conclude 
    fhir:overbooked @<boolean>?;            # This slot has already been 
                                            # overbooked, appointments are 
                                            # unlikely to be accepted for this 
                                            # time 
    fhir:comment @<string>?;                # Comments on the slot to describe 
                                            # any extended information. Such as 
                                            # custom constraints on the slot 
}  

#---------------------- Cardinality Types (OneOrMore) -------------------

<OneOrMore_Identifier> CLOSED {
    rdf:first @<Identifier>  ;
    rdf:rest [rdf:nil] OR @<OneOrMore_Identifier> 
}

<OneOrMore_CodeableConcept> CLOSED {
    rdf:first @<CodeableConcept>  ;
    rdf:rest [rdf:nil] OR @<OneOrMore_CodeableConcept> 
}

<OneOrMore_CodeableReference> CLOSED {
    rdf:first @<CodeableReference>  ;
    rdf:rest [rdf:nil] OR @<OneOrMore_CodeableReference> 
}

#---------------------- Value Sets ------------------------

# The free/busy status of the slot.
fhirvs:slotstatus ["busy" "free" "busy-unavailable" "busy-tentative" "entered-in-error"]