add domain references

internal/domain/references/examination/examination.go

@@ -0,0 +1,44 @@
+package examination
+
+type (
+	ExaminationStatus string
+	ExaminationClass  string
+	EmergencyClass    string
+	InpatientClass    string
+)
+
+const (
+	ExaminationStatusNew    ExaminationStatus = "new"
+	ExaminationStatusNurse  ExaminationStatus = "nurse assessment"
+	ExaminationStatusDoctor ExaminationStatus = "doctor assessment"
+	ExaminationStatusDone   ExaminationStatus = "done"
+	ExaminationStatusCancel ExaminationStatus = "canceled"
+)
+const (
+	IGD   EmergencyClass = "igd"
+	Ponek EmergencyClass = "ponek"
+)
+const (
+	ECAmbulatory ExaminationClass = "ambulatory"
+	ECInpatient  ExaminationClass = "inpatient"
+	ECEmergency  ExaminationClass = "emergency"
+	ECRadiology  ExaminationClass = "radiology"
+)
+
+func (ec ExaminationClass) Code() string {
+	switch ec {
+	case ECAmbulatory:
+		return "AMB"
+	case ECInpatient:
+		return "IMP"
+	case ECEmergency:
+		return "EMER"
+	default:
+		return "UNKNOWN"
+	}
+}
+
+const (
+	ICU    InpatientClass = "ICU"
+	NonICU InpatientClass = "non ICU"
+)