add simple ws logger

cache.go

@@ -1,77 +0,0 @@
-package main
-
-import (
-	"context"
-	"errors"
-	"sync"
-)
-
-var Groups map[uint64]ChatGroup
-var ConnectedClients map[uint64]map[*Client]struct{}
-
-func InitCache() {
-	groups, err := GetAllChatGroups(context.Background())
-	if err != nil {
-		panic(err)
-	}
-
-	for _, group := range groups {
-		Groups[group.Id] = group
-	}
-}
-
-func GetGroupById(groupId uint64) (*ChatGroup, error) {
-	group, ok := Groups[groupId]
-	if !ok {
-		return nil, errors.New("group not found")
-	}
-	return &group, nil
-}
-
-func AddOrUpdateGroupToCache(mu *sync.Mutex, group ChatGroup) {
-	mu.Lock()
-	defer mu.Unlock()
-
-	Groups[group.Id] = group
-}
-
-func RemoveGroupFromCache(mu *sync.Mutex, groupId uint64) {
-	mu.Lock()
-	defer mu.Unlock()
-
-	delete(Groups, groupId)
-}
-
-func AddOrUpdateConnectedClientToCache(mu *sync.Mutex, client *Client) {
-	mu.Lock()
-	defer mu.Unlock()
-
-	for _, groupId := range client.User.MemberGroupsId {
-		ConnectedClients[groupId][client] = struct{}{}
-	}
-}
-
-func RemoveConnectedClientFromCache(mu *sync.Mutex, client *Client) {
-	mu.Lock()
-	defer mu.Unlock()
-
-	for _, groupId := range client.User.MemberGroupsId {
-		delete(ConnectedClients[groupId], client)
-	}
-}
-
-func IsUserInGivenGroup(mu *sync.Mutex, userId uint64, groupId uint64) bool {
-	mu.Lock()
-	defer mu.Unlock()
-
-	group, ok := ConnectedClients[groupId]
-	if !ok {
-		return false
-	}
-	for client := range group {
-		if client.User.Id == userId {
-			return true
-		}
-	}
-	return false
-}