Enha: sqlx instead of pgx

models/main.go

@@ -58,7 +58,8 @@ type Action struct {
 	Word            string    `json:"word" db:"word"`
 	WordColor       string    `json:"word_color" db:"word_color"`
 	Number          string    `json:"number_associated" db:"number_associated"`
-	CreatedAt       time.Time `json:"created_at" db:"created_at"`
+		CreatedAt       time.Time `json:"created_at" db:"-"`
+	CreatedAtUnix   int64     `db:"created_at"`
 }
 
 type Player struct {