use uuid for everything

structs.go

@@ -18,8 +18,8 @@ type User struct {
 	PasswordHash string
 	CreatedAt    time.Time
 	WsConn       *websocket.Conn
-	Id           uint32
-	Groups       map[uint32]struct{}
+	Id           uuid.UUID
+	Groups       map[uuid.UUID]struct{}
 	Connections  map[uuid.UUID]*Connection
 	Color        [3]uint8
 }
@@ -30,9 +30,9 @@ type Connection struct {
 	CreatedAt            time.Time                       `json:"createdAt"`
 	MessagesBuff         [MaxDirectMsgCache]*Message     `json:"-"`
 	NextBuffIdx          uint32                          `json:"-"`
-	RequestorId          uint32                          `json:"requestorId"`
-	RecipientId          uint32                          `json:"recipientId"`
-	UserWantingToElevate uint32                          `json:"userWantingToElevate"` // TODO add to database
+	RequestorId          uuid.UUID                       `json:"requestorId"`
+	RecipientId          uuid.UUID                       `json:"recipientId"`
+	UserWantingToElevate uuid.UUID                       `json:"userWantingToElevate"` // TODO add to database
 	HaveOverflowed       bool                            `json:"-"`
 	State                ConnectionState.ConnectionState `json:"state"`
 }
@@ -73,7 +73,7 @@ type Message struct {
 	Id        uuid.UUID `json:"id"`
 	Content   string    `json:"content"`
 	CreatedAt time.Time `json:"createdAt"`
-	Sender    uint32    `json:"sender"`
+	Sender    uuid.UUID `json:"sender"`
 	Receiver  uuid.UUID `json:"receiver"`
 }
 
@@ -83,10 +83,10 @@ type Group struct {
 	CreatedAt                 time.Time                   `json:"createdAt"`
 	MessagesBuff              [MaxDirectMsgCache]*Message `json:"-"`
 	NextBuffIdx               uint32                      `json:"-"`
-	Id                        uint32                      `json:"-"`
-	CreatorId                 uint32                      `json:"creatorId"`
-	OwnerId                   uint32                      `json:"ownerId"`
-	Users                     map[uint32]struct{}         `json:"-"`
+	Id                        uuid.UUID                   `json:"-"`
+	CreatorId                 uuid.UUID                   `json:"creatorId"`
+	OwnerId                   uuid.UUID                   `json:"ownerId"`
+	Users                     map[uuid.UUID]struct{}      `json:"-"`
 	Color                     [3]uint8                    `json:"color"`
 	EnableUserColors          bool                        `json:"enableUserColors"`
 	HaveMessageBuffOverflowed bool                        `json:"-"`
@@ -94,7 +94,7 @@ type Group struct {
 
 type LoginReturn struct {
 	Token  string `json:"token"`
-	UserId uint32 `json:"userId"`
+	UserId uuid.UUID `json:"userId"`
 }
 
 type WsEventMessage struct {