aidk

cache.go

@@ -1,10 +1,13 @@
 package main
 
-import "sync"
+import (
+	"errors"
+	"sync"
+)
 
 var (
 	mu         sync.RWMutex
-	Clients    = make(map[uint32]Client)
+	clients    = make(map[uint32]Client)
 	ChatGroups = make(map[uint32]ChatGroup)
 	ClientsMap = make(map[uint32]map[uint32]*Client)
 )
@@ -23,7 +26,7 @@ func RemoveGroupFromCache(chatGroup *ChatGroup) {
 	delete(ClientsMap, chatGroup.Id)
 }
 
-func AddAuthenticatedClientToCache(client *Client) {
+func AddClientConnectionsToCache(client *Client) {
 	mu.Lock()
 	defer mu.Unlock()
 	for _, groupIn := range client.Groups {
@@ -33,7 +36,7 @@ func AddAuthenticatedClientToCache(client *Client) {
 	}
 }
 
-func RemoveClientFromCache(client *Client) {
+func RemoveClientConnectionsToCache(client *Client) {
 	mu.Lock()
 	defer mu.Unlock()
 	for _, groupIn := range client.Groups {
@@ -43,6 +46,10 @@ func RemoveClientFromCache(client *Client) {
 	}
 }
 
-func GetClientData(uint32 *Client) {
+func GetClientFromId(id uint32) (*Client, error) {
-
+	client, ok := &clients[id]
+	if !ok {
+		return nil, errors.New("No such user")
+	}
+	return client, nil
 }

tokens.go

@@ -20,7 +20,7 @@ func GetToken(client *Client) (string, error) {
 	return token.SignedString(secretKey)
 }
 
-func GetDataFromToken(token *string) (uint32, error) {
+func GetClientIdFromToken(token *string) (uint32, error) {
 	parsed, err := jwt.ParseWithClaims(*token, &jwt.RegisteredClaims{}, func(t *jwt.Token) (any, error) {
 		if _, ok := t.Method.(*jwt.SigningMethodHMAC); !ok {
 			return nil, jwt.ErrSignatureInvalid
@@ -42,12 +42,3 @@ func GetDataFromToken(token *string) (uint32, error) {
 	}
 	return uint32(id), nil
 }
-
-func SetClientFromToken(client *Client, token string) error {
-	id, err := GetDataFromToken(&token)
-	if err != nil {
-		return err
-	}
-	client.Id = id
-	return nil
-}