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package ctfc
import (
"bytes"
"os"
"strings"
"gitlab.com/Syndamia/ctfc/go-src/folderPaths"
"gitlab.com/Syndamia/ctfc/go-src/utils"
)
type ChatProp int
const (
chatNameProp ChatProp = iota + 1
chatDescriptionProp
)
type Chat struct {
Name string
Description string
Owner User
Messages []string
}
func (ch Chat) addMessage(value string, creatorUsername string) {
value = creatorUsername + " : " + value
ch.Messages = append(ch.Messages, value)
utils.AppendToFile(folderPaths.FileAtChatsFolder(ch.Name), value+"\n")
}
func (ch Chat) updateProp(currentPassword string, newValue string, chatProp ChatProp) bool {
if !loggedInUser.ValidatePassword(currentPassword) {
return false
}
oldName, oldDesc := ch.Name, ch.Description
chatFile := utils.GetFileContents(folderPaths.FileAtChatsFolder(ch.Name))
switch chatProp {
case chatNameProp:
chatFile[0] = newValue
ch.Name = newValue
case chatDescriptionProp:
chatFile[1] = newValue
ch.Description = newValue
default:
return false
}
os.WriteFile(
folderPaths.FileAtChatsFolder(oldName),
[]byte(strings.Join(chatFile, "\n")),
0644)
if oldName != ch.Name {
os.Rename(folderPaths.FileAtChatsFolder(oldName), folderPaths.FileAtChatsFolder(ch.Name))
}
allChatsFile, _ := os.ReadFile(folderPaths.AllChatsFilePath())
allChatsUpdatedFile := strings.Replace(string(allChatsFile), oldName+" : "+oldDesc, ch.Name+" : "+ch.Description, 1)
os.WriteFile(
folderPaths.AllChatsFilePath(),
[]byte(allChatsUpdatedFile),
0644,
)
return true
}
func (ch Chat) UpdateName(password string, newName string) bool {
return ch.updateProp(password, newName, chatNameProp)
}
func (ch Chat) UpdateDescription(password string, newDesc string) bool {
return ch.updateProp(password, newDesc, chatDescriptionProp)
}
func createChat(data ...string) {
chatFile, _ := os.Create(folderPaths.FileAtChatsFolder(data[0]))
chatFile.WriteString(data[0] + "\n" + data[1] + "\n" + data[2] + "\n")
chatFile.Close()
utils.AppendToFile(folderPaths.AllChatsFilePath(), data[0]+" : "+data[1]+"\n")
}
func getChat(name string) Chat {
f, _ := os.ReadFile(folderPaths.FileAtChatsFolder(name))
values := bytes.Split(f, []byte("\n"))
return Chat{string(values[0]), string(values[1]), getUser(string(values[2])), utils.TwoDByteArrayToStringArray(values[3 : len(values)-1])}
}
func getAllChats() []string {
f, _ := os.ReadFile(folderPaths.AllChatsFilePath())
values := bytes.Split(f, []byte("\n"))
chats := utils.TwoDByteArrayToStringArray(values)
return chats[:len(chats)-1]
}
func getOwnChats() (ownChats []string) {
for _, v := range getAllChats() {
f, _ := os.ReadFile(folderPaths.FileAtChatsFolder(strings.Split(v, " : ")[0]))
if string(bytes.Split(f, []byte("\n"))[2]) == loggedInUser.Username {
ownChats = append(ownChats, v)
}
}
return
}
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