feat: msg local cache

pkg/common/cachekey/group.go

@@ -0,0 +1,45 @@
+package cachekey
+
+import (
+	"strconv"
+	"time"
+)
+
+const (
+	groupExpireTime            = time.Second * 60 * 60 * 12
+	groupInfoKey               = "GROUP_INFO:"
+	groupMemberIDsKey          = "GROUP_MEMBER_IDS:"
+	groupMembersHashKey        = "GROUP_MEMBERS_HASH2:"
+	groupMemberInfoKey         = "GROUP_MEMBER_INFO:"
+	joinedGroupsKey            = "JOIN_GROUPS_KEY:"
+	groupMemberNumKey          = "GROUP_MEMBER_NUM_CACHE:"
+	groupRoleLevelMemberIDsKey = "GROUP_ROLE_LEVEL_MEMBER_IDS:"
+)
+
+func GetGroupInfoKey(groupID string) string {
+	return groupInfoKey + groupID
+}
+
+func GetJoinedGroupsKey(userID string) string {
+	return joinedGroupsKey + userID
+}
+
+func GetGroupMembersHashKey(groupID string) string {
+	return groupMembersHashKey + groupID
+}
+
+func GetGroupMemberIDsKey(groupID string) string {
+	return groupMemberIDsKey + groupID
+}
+
+func GetGroupMemberInfoKey(groupID, userID string) string {
+	return groupMemberInfoKey + groupID + "-" + userID
+}
+
+func GetGroupMemberNumKey(groupID string) string {
+	return groupMemberNumKey + groupID
+}
+
+func GetGroupRoleLevelMemberIDsKey(groupID string, roleLevel int32) string {
+	return groupRoleLevelMemberIDsKey + groupID + "-" + strconv.Itoa(int(roleLevel))
+}