Implemented direct messages

1 files changed, 65 insertions, 0 deletions

diff --git a/go-src/directMessageChat.go b/go-src/directMessageChat.go
new file mode 100644
index 0000000..de287ed
--- /dev/null
+++ b/go-src/directMessageChat.go
@@ -0,0 +1,65 @@
+package ctfc
+
+import (
+	"bytes"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"gitlab.com/Syndamia/ctfc/go-src/folderPaths"
+	"gitlab.com/Syndamia/ctfc/go-src/utils"
+)
+
+type DirectMessageChat struct {
+	Author1  User
+	Author2  User
+	Messages []string
+}
+
+func (dmc DirectMessageChat) genFileName() string {
+	if dmc.Author1.Username > dmc.Author2.Username {
+		return dmc.Author1.Username + " " + dmc.Author2.Username
+	}
+	return dmc.Author2.Username + " " + dmc.Author1.Username
+}
+
+func (dmc DirectMessageChat) addMessage(value string, username string) {
+	if dmc.Author1.Username != username && dmc.Author2.Username != username {
+		return
+	}
+
+	value = username + " : " + value
+	dmc.Messages = append(dmc.Messages, value)
+
+	fileName := folderPaths.FileAtDirectMessagesFolder(dmc.genFileName())
+
+	if !utils.PathExists(fileName) {
+		utils.CreateFile(fileName)
+	}
+	utils.AppendToFile(fileName, value+"\n")
+}
+
+func getDirectMessageChat(otherAuthorUsername string) (dmc DirectMessageChat) {
+	dmc = DirectMessageChat{loggedInUser, getUser(otherAuthorUsername), []string{}}
+
+	if utils.PathExists(folderPaths.FileAtDirectMessagesFolder(dmc.genFileName())) {
+		f, _ := os.ReadFile(folderPaths.FileAtDirectMessagesFolder(dmc.genFileName()))
+		values := bytes.Split(f, []byte("\n"))
+		dmc.Messages = utils.TwoDByteArrayToStringArray(values[:len(values)-1])
+	}
+
+	return
+}
+
+func getAllDirectMessageChats() (chats []string) {
+	filepath.Walk(folderPaths.FileAtDirectMessagesFolder(""), func(path string, info os.FileInfo, err error) error {
+		if strings.Contains(path, loggedInUser.Username) {
+			authors := utils.StrMSplit(path, "/", ".", " ")
+			authors = authors[len(authors)-3 : len(authors)-1]
+			otherAuthor := getUser(utils.If(authors[0] == loggedInUser.Username).String(authors[1], authors[0]))
+			chats = append(chats, otherAuthor.Name+" ("+otherAuthor.Username+")")
+		}
+		return nil
+	})
+	return
+}