From abcb5eef0d90bfe4e2e9c1f3ab4233fdcaedf4f8 Mon Sep 17 00:00:00 2001
From: fomgleb <fomglib@gmail.com>
Date: Tue, 14 Mar 2023 17:06:34 +0300
Subject: [PATCH] Upgrade functions that create new chat

---
 client/client.h               | 5 ++++-
 client/src/main.c             | 6 ++----
 client/src/request_senders.c  | 6 +++---
 server/src/request_handlers.c | 2 +-
 utils/utils.h                 | 1 -
 5 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/client/client.h b/client/client.h
index 4edfe49..290798d 100644
--- a/client/client.h
+++ b/client/client.h
@@ -32,7 +32,10 @@ void exit_app();
 void handle_authenticated_user_commands(t_address server_address, id_t user_id);
 
 t_state_code rq_authenticate_user(t_address server_address, t_authentication_data authentication_data, t_authentication_mode authentication_mode, uint *user_id);
-t_state_code rq_create_chat(t_address server_address, t_chat_creation_data chat_data);
+/**
+ * @return The id of created chat
+*/
+id_t rq_create_chat(t_address server_address, t_chat_creation_data chat_data);
 t_chat *rq_get_chats_i_am_in(t_address server_address, id_t user_id, size_t *chats_count);
 t_state_code rq_add_new_member(t_address server_address, t_new_chat_member_data new_chat_member_data);
 t_state_code rq_send_text_message(t_address server_address, t_text_message_data text_message_data);
diff --git a/client/src/main.c b/client/src/main.c
index af3bdd1..7cc7e37 100644
--- a/client/src/main.c
+++ b/client/src/main.c
@@ -58,10 +58,8 @@ void handle_authenticated_user_commands(t_address server_address, id_t user_id)
 
         if (strcmp(user_command, "newchat") == 0) {
             t_chat_creation_data chat_creation_data = get_chat_creation_data(user_id);
-            t_state_code creating_chat_result = rq_create_chat(server_address, chat_creation_data);
-            if (creating_chat_result == CHAT_CREATED_SUCCESSFULLY) {
-                printf("Chat \"%s\" created successfully.", chat_creation_data.chat_name);
-            }
+            id_t created_chat_id = rq_create_chat(server_address, chat_creation_data);
+            printf("Chat \"%s\" with id %u created successfully.", chat_creation_data.chat_name, created_chat_id);
             free_chat_creation_data(chat_creation_data);
         } else if (strcmp(user_command, "chats") == 0) {
             size_t chats_count = 0;
diff --git a/client/src/request_senders.c b/client/src/request_senders.c
index d77c217..769fd94 100644
--- a/client/src/request_senders.c
+++ b/client/src/request_senders.c
@@ -19,7 +19,7 @@ t_state_code rq_authenticate_user(t_address server_address, t_authentication_dat
     return authentication_result;
 }
 
-t_state_code rq_create_chat(t_address server_address, t_chat_creation_data chat_data) {
+id_t rq_create_chat(t_address server_address, t_chat_creation_data chat_data) {
     int client_socket = create_and_connect_socket(server_address);
 
     t_package package = create_package(3);
@@ -28,11 +28,11 @@ t_state_code rq_create_chat(t_address server_address, t_chat_creation_data chat_
     pack_uint32(chat_data.owner_id, &package);
     send_and_free_package(client_socket, package);
 
-    t_state_code creating_chat_result = receive_byte(client_socket);
+    id_t created_chat_id = receive_uint32(client_socket);
 
     close(client_socket);
 
-    return creating_chat_result;
+    return created_chat_id;
 }
 
 t_chat *rq_get_chats_i_am_in(t_address server_address, id_t user_id, size_t *chats_count) {
diff --git a/server/src/request_handlers.c b/server/src/request_handlers.c
index 232438c..e5009a4 100644
--- a/server/src/request_handlers.c
+++ b/server/src/request_handlers.c
@@ -57,7 +57,7 @@ void handle_chat_creation(int client_socket) {
     db_add_new_member_to_chat(db, owner_id, created_chat_id);
     db_close(db);
 
-    send_byte(client_socket, CHAT_CREATED_SUCCESSFULLY);
+    send_uint32(client_socket, created_chat_id);
 
     free(chat_name);
 }
diff --git a/utils/utils.h b/utils/utils.h
index cb4ca13..e1545ad 100644
--- a/utils/utils.h
+++ b/utils/utils.h
@@ -102,7 +102,6 @@ typedef enum e_state_code {
     SUCCESSFULLY_READ,
     SUCCESSFUL_REGISTRATION,
     SUCCESSFUL_LOGIN,
-    CHAT_CREATED_SUCCESSFULLY,
     USER_SUCCESSFULLY_ADDED_TO_CHAT,
     TEXT_MESSAGE_SENT_SUCCESSFULLY,
     USER_REMOVED_FROM_CHAT_SUCCESSFULLY,