initial

src/ma/database/abstract_database.go

@@ -0,0 +1,12 @@
+package database
+
+import "time"
+import "gorm.io/gorm"
+
+
+type Message struct {
+  Time time.Time `gorm:"not null;primary_key"`
+  Topic string `gorm:"not null"`
+  Payload string `gorm:"not null"`
+}
+