new file structure & koneksi ke DB

internal/api/repository/study.go

@@ -0,0 +1,69 @@
+package repository
+
+import (
+	"fmt"
+	"time"
+
+	"devone.aplikasi.web.id/gitea/mario/go-ohif-proxy/internal/database"
+)
+
+// DBStudy represents a study from the database
+type DBStudy struct {
+	ID                    int       `db:"id"`
+	Study_PatientID       string    `db:"Study_PatientID"`
+	Study_IUID            string    `db:"Study_IUID"`
+	Study_AccessionNumber string    `db:"Study_AccessionNumber"`
+	StudyDate             time.Time `db:"StudyDate"`
+	StudyCreatedAt        time.Time `db:"StudyCreatedAt"`
+	StudyUpdatedAt        time.Time `db:"StudyUpdatedAt"`
+}
+
+// StudyRepository handles database operations related to studies
+type StudyRepository struct {
+	*Repository
+}
+
+// NewStudyRepository creates a new study repository
+func NewStudyRepository() *StudyRepository {
+	return &StudyRepository{
+		Repository: NewRepository(),
+	}
+}
+
+// GetPatientStudies retrieves all studies for a patient
+func (r *StudyRepository) GetPatientStudies(patientID string) ([]string, []string, error) {
+	var studies []DBStudy
+
+	query := `SELECT * FROM study WHERE Study_PatientID = ?`
+	err := database.DB.Select(&studies, query, patientID)
+
+	if err != nil {
+		return nil, nil, fmt.Errorf("database error getting patient studies: %w", err)
+	}
+
+	var studyUIDs []string
+	var accessionNumbers []string
+
+	for _, study := range studies {
+		studyUIDs = append(studyUIDs, study.Study_IUID)
+		if study.Study_AccessionNumber != "" {
+			accessionNumbers = append(accessionNumbers, study.Study_AccessionNumber)
+		}
+	}
+
+	return studyUIDs, accessionNumbers, nil
+}
+
+// GetStudyByUID retrieves a study by its UID
+func (r *StudyRepository) GetStudyByUID(studyUID string) (*DBStudy, error) {
+	var study DBStudy
+
+	query := `SELECT * FROM study WHERE Study_IUID = ?`
+	err := database.DB.Get(&study, query, studyUID)
+
+	if err != nil {
+		return nil, fmt.Errorf("database error getting study: %w", err)
+	}
+
+	return &study, nil
+}