really basic login

Lab01/app/database/database.go

@@ -23,3 +23,21 @@ func (db *Database) Initialize() {
 	migrateInitial(orm)
 	db.ORM = orm
 }
+
+func (db *Database) CreateUser(username string, password string) error {
+	user := User{Username: username, Password: password}
+	result := db.ORM.Create(&user)
+	return result.Error
+}
+
+func (db *Database) LoginUser(username string, password string) (bool, error) {
+	user := User{Username: username, Password: password}
+	result := db.ORM.Where("username = ? AND password = ?", username, password).Find(&user)
+	if result.Error != nil {
+		return false, result.Error
+	}
+	if result.RowsAffected == 1 {
+		return true, nil
+	}
+	return false, nil
+}