first commit

internal/satusehat/usecase/medicationdispense/dto.go

@@ -0,0 +1,24 @@
+package medicationdispense
+
+import "time"
+
+type MedicationDispenseRequest struct {
+	PatientID          string    `json:"patient_id" binding:"required"`
+	PatientName        string    `json:"patient_name" binding:"required"`
+	EncounterID        string    `json:"encounter_id" binding:"required"`
+	MedicationID       string    `json:"medication_id" binding:"required"`
+	MedicationDisplay  string    `json:"medication_display" binding:"required"`
+	PractitionerID     string    `json:"practitioner_id" binding:"required"`
+	PractitionerName   string    `json:"practitioner_name" binding:"required"`
+	LocationID         string    `json:"location_id" binding:"required"`
+	LocationName       string    `json:"location_name" binding:"required"`
+	PrescriptionID     string    `json:"prescription_id" binding:"required"` // Reference to MedicationRequest
+	Status             string    `json:"status" binding:"required,oneof=preparation in-progress cancelled on-hold completed entered-in-error stopped declined unknown"`
+	PreparedDate       time.Time `json:"prepared_date" binding:"required"`
+	HandedOverDate     time.Time `json:"handed_over_date" binding:"required"`
+	DispenseValue      float64   `json:"dispense_value" binding:"required"`
+	DispenseUnit       string    `json:"dispense_unit" binding:"required"`
+	DosagePatientInstr string    `json:"dosage_patient_instruction"`
+}
+
+type MedicationDispensePatchRequest []map[string]interface{}

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
+}

internal/satusehat/usecase/medicationdispense/repository.go

@@ -0,0 +1,58 @@
+package medicationdispense
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"net/url"
+
+	"service/internal/interfaces/satusehat"
+)
+
+type Repository interface {
+	Create(ctx context.Context, payload interface{}) (*satusehat.FHIRResponse, error)
+	Update(ctx context.Context, id string, payload interface{}) (*satusehat.FHIRResponse, error)
+	Patch(ctx context.Context, id string, req MedicationDispensePatchRequest) (*satusehat.FHIRResponse, error)
+	GetByID(ctx context.Context, id string) (*satusehat.FHIRResponse, error)
+	Search(ctx context.Context, queryParams url.Values) (*satusehat.FHIRResponse, error)
+}
+
+type repository struct {
+	client satusehat.SatuSehatClient
+}
+
+func NewRepository(client satusehat.SatuSehatClient) Repository {
+	return &repository{client: client}
+}
+
+func (r *repository) executeRequest(ctx context.Context, method, endpoint string, req interface{}) (*satusehat.FHIRResponse, error) {
+	resp, err := r.client.DoRequest(ctx, method, endpoint, req)
+	if err != nil {
+		return nil, err
+	}
+	var result map[string]interface{}
+	if err := json.Unmarshal(resp, &result); err != nil {
+		return nil, fmt.Errorf("failed to unmarshal response: %w", err)
+	}
+	var resourceID string
+	if id, ok := result["id"].(string); ok {
+		resourceID = id
+	}
+	return &satusehat.FHIRResponse{ID: resourceID, FullResponse: result, RawResponse: resp}, nil
+}
+
+func (r *repository) Create(ctx context.Context, payload interface{}) (*satusehat.FHIRResponse, error) {
+	return r.executeRequest(ctx, "POST", "/MedicationDispense", payload)
+}
+func (r *repository) Update(ctx context.Context, id string, payload interface{}) (*satusehat.FHIRResponse, error) {
+	return r.executeRequest(ctx, "PUT", fmt.Sprintf("/MedicationDispense/%s", id), payload)
+}
+func (r *repository) Patch(ctx context.Context, id string, req MedicationDispensePatchRequest) (*satusehat.FHIRResponse, error) {
+	return r.executeRequest(ctx, "PATCH", fmt.Sprintf("/MedicationDispense/%s", id), req)
+}
+func (r *repository) GetByID(ctx context.Context, id string) (*satusehat.FHIRResponse, error) {
+	return r.executeRequest(ctx, "GET", fmt.Sprintf("/MedicationDispense/%s", id), nil)
+}
+func (r *repository) Search(ctx context.Context, queryParams url.Values) (*satusehat.FHIRResponse, error) {
+	return r.executeRequest(ctx, "GET", fmt.Sprintf("/MedicationDispense?%s", queryParams.Encode()), nil)
+}

internal/satusehat/usecase/medicationdispense/service.go

@@ -0,0 +1,46 @@
+package medicationdispense
+
+import (
+	"context"
+	"net/url"
+
+	"service/internal/interfaces/satusehat"
+	"service/pkg/errors"
+)
+
+type Service interface {
+	Create(ctx context.Context, req MedicationDispenseRequest) (*satusehat.FHIRResponse, error)
+	Update(ctx context.Context, id string, req MedicationDispenseRequest) (*satusehat.FHIRResponse, error)
+	Patch(ctx context.Context, id string, req MedicationDispensePatchRequest) (*satusehat.FHIRResponse, error)
+	GetByID(ctx context.Context, id string) (*satusehat.FHIRResponse, error)
+	Search(ctx context.Context, queryParams url.Values) (*satusehat.FHIRResponse, error)
+}
+
+type service struct {
+	repo Repository
+}
+
+func NewService(repo Repository) Service {
+	return &service{repo: repo}
+}
+
+func (s *service) Create(ctx context.Context, req MedicationDispenseRequest) (*satusehat.FHIRResponse, error) {
+	return s.repo.Create(ctx, MapRequestToFHIR(req))
+}
+func (s *service) Update(ctx context.Context, id string, req MedicationDispenseRequest) (*satusehat.FHIRResponse, error) {
+	if id == "" {
+		return nil, errors.NewValidationError().Message("MedicationDispense ID is required").Build()
+	}
+	payload := MapRequestToFHIR(req)
+	payload.Set("id", id)
+	return s.repo.Update(ctx, id, payload)
+}
+func (s *service) Patch(ctx context.Context, id string, req MedicationDispensePatchRequest) (*satusehat.FHIRResponse, error) {
+	return s.repo.Patch(ctx, id, req)
+}
+func (s *service) GetByID(ctx context.Context, id string) (*satusehat.FHIRResponse, error) {
+	return s.repo.GetByID(ctx, id)
+}
+func (s *service) Search(ctx context.Context, queryParams url.Values) (*satusehat.FHIRResponse, error) {
+	return s.repo.Search(ctx, queryParams)
+}