move server/* to scnserver/*

scnserver/models/ids.go

@@ -0,0 +1,68 @@
+package models
+
+import "strconv"
+
+type EntityID interface {
+	IntID() int64
+	String() string
+}
+
+type UserID int64
+
+func (id UserID) IntID() int64 {
+	return int64(id)
+}
+
+func (id UserID) String() string {
+	return strconv.FormatInt(int64(id), 10)
+}
+
+type ChannelID int64
+
+func (id ChannelID) IntID() int64 {
+	return int64(id)
+}
+
+func (id ChannelID) String() string {
+	return strconv.FormatInt(int64(id), 10)
+}
+
+type DeliveryID int64
+
+func (id DeliveryID) IntID() int64 {
+	return int64(id)
+}
+
+func (id DeliveryID) String() string {
+	return strconv.FormatInt(int64(id), 10)
+}
+
+type SCNMessageID int64
+
+func (id SCNMessageID) IntID() int64 {
+	return int64(id)
+}
+
+func (id SCNMessageID) String() string {
+	return strconv.FormatInt(int64(id), 10)
+}
+
+type SubscriptionID int64
+
+func (id SubscriptionID) IntID() int64 {
+	return int64(id)
+}
+
+func (id SubscriptionID) String() string {
+	return strconv.FormatInt(int64(id), 10)
+}
+
+type ClientID int64
+
+func (id ClientID) IntID() int64 {
+	return int64(id)
+}
+
+func (id ClientID) String() string {
+	return strconv.FormatInt(int64(id), 10)
+}