first commit

internal/satusehat/usecase/medicationdispense/mapper.go

@@ -0,0 +1,51 @@
+package medicationdispense
+
+import (
+	"time"
+
+	"service/internal/interfaces/satusehat"
+)
+
+func MapRequestToFHIR(req MedicationDispenseRequest) satusehat.FHIRPayload {
+	payload := satusehat.NewFHIRPayload("MedicationDispense").
+		Set("status", req.Status).
+		Set("category", map[string]interface{}{
+			"coding": []map[string]interface{}{
+				{
+					"system":  "http://terminology.hl7.org/fhir/CodeSystem/medicationdispense-category",
+					"code":    "outpatient",
+					"display": "Outpatient",
+				},
+			},
+		}).
+		Set("medicationReference", map[string]interface{}{
+			"reference": "Medication/" + req.MedicationID,
+			"display":   req.MedicationDisplay,
+		}).
+		Set("subject", map[string]interface{}{
+			"reference": "Patient/" + req.PatientID,
+			"display":   req.PatientName,
+		}).
+		Set("context", map[string]interface{}{
+			"reference": "Encounter/" + req.EncounterID,
+		}).
+		Set("performer", []map[string]interface{}{
+			{
+				"actor": map[string]interface{}{
+					"reference": "Practitioner/" + req.PractitionerID,
+					"display":   req.PractitionerName,
+				},
+			},
+		}).
+		Set("location", map[string]interface{}{
+			"reference": "Location/" + req.LocationID,
+			"display":   req.LocationName,
+		}).
+		Set("authorizingPrescription", []map[string]interface{}{
+			{"reference": "MedicationRequest/" + req.PrescriptionID},
+		}).
+		Set("whenPrepared", req.PreparedDate.Format(time.RFC3339)).
+		Set("whenHandedOver", req.HandedOverDate.Format(time.RFC3339))
+
+	return payload
+}