## Medical clinic: patients, doctors and appointments
<enumset name="AppointmentState">
<enum value="scheduled">Scheduled</enum>
<enum value="done">Done</enum>
<enum value="cancelled">Cancelled</enum>
</enumset>

Specialty @Configuration order="name"
   name d r

Doctor @Staff order="lastName"
   <subset name="forSpecialty" order="lastName">
   <param name="specialty" entity="Specialty" />
   <condition field="specialty" value="specialty" />
   </subset>
   firstName d r / lastName d r
   specialty Specialty ds r
   licenseNumber ds r
   email
   <embeddedlisting name="appointments" entity="Appointment" subset="forDoctor" subsetparams="." />

Patient @Patients order="lastName"
   <filter name="lastName" property="lastName" display="primary" />
   <filter name="documentNumber" property="documentNumber" display="primary" />
   #tab Personal
   firstName d r / lastName d r
   documentNumber ds r
   birthDate date r
   phone r
   email
   #tab Medical
   bloodType
   allergies text
   insurer Insurer
   insuranceNumber displayif="insurer != ''"
   #tab Appointments
   <embeddedlisting name="appointments" entity="Appointment" subset="forPatient" subsetparams="." defaultset="newForPatient" defaultsetparams="." />

Insurer @Configuration order="name"
   name d r

Appointment @Appointments order="startsAt desc" defaultlisting="main"
   <subset name="forPatient" order="startsAt desc">
   <param name="patient" entity="Patient" />
   <condition field="patient" value="patient" />
   </subset>
   <subset name="forDoctor" order="startsAt">
   <param name="doctor" entity="Doctor" />
   <condition field="doctor" value="doctor" />
   <condition field="state" value="'scheduled'" />
   </subset>
   <subset name="scheduled" order="startsAt">
   <condition field="state" value="'scheduled'" />
   </subset>
   <defaultset name="newForPatient">
   <param name="patient" entity="Patient" />
   <default name="patient" value="patient" />
   </defaultset>
   <listing name="main">
   <tab name="scheduled" label="Scheduled" subset="scheduled" displayactions="cancel" />
   <tab name="all" label="All" />
   </listing>
   <filter name="doctor" property="doctor" display="primary" />
   <action name="cancel" label="Cancel" type="relatedentity" entity="CancelAppointment" location="local,form" defaultset="forAppointment" />
   patient Patient d r
   specialty Specialty r
   doctor Doctor d r subset="forSpecialty" subsetparams="specialty"
   startsAt datetime ds r
   state enum enumset="AppointmentState" default="scheduled" fixed
   reason text

CancelAppointment @ transient
   <defaultset name="forAppointment">
   <param name="appointment" entity="Appointment" />
   <default name="appointment" value="appointment" />
   </defaultset>
   appointment Appointment fixed
   reason text r
   notifyPatient boolean default="true"