init project

pkg/database/simrs/database.go

@@ -0,0 +1,11 @@
+package simrs
+
+import "gorm.io/gorm"
+
+type DatabaseService struct {
+	DB *gorm.DB
+}
+
+func NewDatabaseService(db *gorm.DB) *DatabaseService {
+	return &DatabaseService{DB: db}
+}