Uni/CSI-ES-2324
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[PD1] Cleaned up protocol,database and receiving multiple messageInfos

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This commit is contained in:
Afonso Franco 2024-04-20 17:16:52 +01:00
parent 4c141bbc6e
commit f3cf9cfc40
Signed by: afonso
SSH key fingerprint: SHA256:aiLbdlPwXKJS5wMnghdtod0SPy8imZjlVvCyUX9DJNk
6 changed files with 347 additions and 231 deletions
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30
Projs/PD1/internal/server/server.go
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@ -4,7 +4,6 @@ import (
"PD1/internal/protocol"
"PD1/internal/utils/cryptoUtils"
"PD1/internal/utils/networking"
"fmt"
)
func clientHandler(connection networking.Connection[protocol.Packet], dataStore DataStore) {
@ -24,33 +23,30 @@ F:
for {
pac, active := connection.Receive()
if !active {
break F
break
}
switch pac.Flag {
case protocol.ReqUserCertPkt:
reqUserCert := protocol.UnmarshalRequestUserCertPacket(pac.Body)
case protocol.FlagGetUserCert:
reqUserCert := protocol.UnmarshalGetUserCert(pac.Body)
userCertPacket := dataStore.GetUserCertificate(reqUserCert.UID)
if active := connection.Send(userCertPacket); !active {
break F
}
case protocol.ReqMsgsQueue:
_ = protocol.UnmarshalRequestMsgsQueuePacket(pac.Body)
messages := dataStore.GetUnreadMessagesInfoQueue(UID)
fmt.Printf("Number of unread messages by user %v is %v\n",UID,len(messages))
for _, message := range messages {
if !connection.Send(message) {
break
}
case protocol.FlagGetUnreadMsgsInfo:
getUnreadMsgsInfo := protocol.UnmarshalGetUnreadMsgsInfo(pac.Body)
messages := dataStore.GetUnreadMsgsInfo(UID,getUnreadMsgsInfo.Page,getUnreadMsgsInfo.PageSize)
if !connection.Send(messages) {
break F
}
case protocol.ReqMsgPkt:
reqMsg := protocol.UnmarshalRequestMsgPacket(pac.Body)
case protocol.FlagGetMsg:
reqMsg := protocol.UnmarshalGetMsg(pac.Body)
message := dataStore.GetMessage(UID, reqMsg.Num)
if active := connection.Send(message); !active {
break F
}
dataStore.MarkMessageInQueueAsRead(UID, reqMsg.Num)
case protocol.SubmitMsgPkt:
submitMsg := protocol.UnmarshalSubmitMessagePacket(pac.Body)
dataStore.MarkMessageInQueueAsRead(UID, reqMsg.Num)
case protocol.FlagSendMsg:
submitMsg := protocol.UnmarshalSendMsg(pac.Body)
if submitMsg.ToUID != UID && dataStore.userExists(submitMsg.ToUID) {
dataStore.AddMessageToQueue(UID, submitMsg)
}