Refactor providers data

internal/providers/common.go

@@ -0,0 +1,21 @@
+package providers
+
+import (
+	"fmt"
+
+	proto "git.badhouseplants.net/softplayer/softplayer-go-proto/pkg/environments"
+)
+
+type Providers interface {
+	GetServerType(proto.ServerType) (string, error)
+	GetServerLocation(string) (string, error)
+}
+
+func GetProvider(provider proto.Provider) (Providers, error) {
+	switch provider {
+	case proto.Provider_PROVIDER_HETZNER:
+		return &Hetzner{}, nil
+	default:
+		return nil, fmt.Errorf("unknown provider: %s", provider.String())
+	}
+}

internal/providers/hetzner.go

@@ -1,9 +1,47 @@
 package providers
 
-// Hetzner supported regions
-const (
-	HETZNER_REG_FINLAND = "fn"
+import (
+	"fmt"
+
+	proto "git.badhouseplants.net/softplayer/softplayer-go-proto/pkg/environments"
 )
 
-type Hetzner struct {
+type Hetzner struct{}
+
+// GetServerLocation implements Providers.
+func (h *Hetzner) GetServerLocation(location string) (string, error) {
+	switch location {
+	case proto.HetznerLocation_HETZNER_LOCATION_ASHBURN.String():
+		return "ash", nil
+	case proto.HetznerLocation_HETZNER_LOCATION_HILLSBORO.String():
+		return "hil", nil
+	case proto.HetznerLocation_HETZNER_LOCATION_FALKENSTEIN.String():
+		return "fsn1", nil
+	case proto.HetznerLocation_HETZNER_LOCATION_NUREMBERG.String():
+		return "nbg1", nil
+	case proto.HetznerLocation_HETZNER_LOCATION_HELSINKI.String():
+		return "hel1", nil
+	default:
+		return "", fmt.Errorf("unknown location: %s", location)
+	}
+}
+
+func (h *Hetzner) GetServerType(kind proto.ServerType) (serverType string, err error) {
+	switch kind {
+	case proto.ServerType_SERVER_TYPE_STARTER:
+		serverType = "cpx21"
+		return
+	case proto.ServerType_SERVER_TYPE_REGULAR:
+		serverType = "cpx31"
+		return
+	case proto.ServerType_SERVER_TYPE_PLUS:
+		serverType = "cpx41"
+		return
+	case proto.ServerType_SERVER_TYPE_PRO:
+		serverType = "cpx51"
+		return
+	default:
+		err = fmt.Errorf("unknown server type: %s", kind.String())
+		return
+	}
 }