Machines done

machines/app/db/repository.go

@@ -2,10 +2,21 @@ package db
 
 import "gorm.io/gorm"
 
-func GetMachines(dbConn *gorm.DB) []Machine {
+func GetMachines(dbConn *gorm.DB) *[]Machine {
 	var machines []Machine
 
 	dbConn.Order("name").Find(&machines)
 
-	return machines
+	return &machines
+}
+
+func GetMachine(dbConn *gorm.DB, id int) (*Machine, error) {
+	var machine Machine
+
+	result := dbConn.Order("name").Where("id = ?", id).First(&machine)
+	if result.Error != nil {
+		return nil, result.Error
+	}
+
+	return &machine, nil
 }